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REGISTERED No. DL—33001/2001 The Gazette of India

PUBLISHED BY AUTHORITY

No. 14] NEW DELHI, SATURDAY, APRIL 7, 2001 (CHAITRA 17, 1923) (Separate paging is givtn to this Part in order that it may be filed as a separate compilation]

(PART HI-SECTION 2]

(Notifications and Notices Issued by the Patent Office relating to Patents and Designs!

THE PATENT OFFICE

PATENTS AND DESIGNS

Patent Office Branch. Wing 'C (C-4, A), IIIrd Floor, Rajaji Bhavan, Besant Nagar, Chennni-600 090.

Calcutta, the 7th April 2001

ADDRESS AND JURISDICTION OF THE OFFICES OF THE PATENT OFFICE

The States of Andhra Pradesh. Karnataka, Kerala, Tamilnadu and Pondicherry and the Union Territories of Laccadive, Minicoy and Aminidivi Islands.

The Patent Office has its Head Office at Calcutta, and Branch Offices at Mumbai, Delhi and Chennai having Territo- rial Jurisdiction on a Zonal basis as shown below :—

Telegraphic address "PATENTOFIC"

Phone No 490 1495 Fax No. 044 490 1492.

Patent Office Branch, Todi Estates. IIIrd Floor Lower Parel (West), Mumbai-400 013.

The States of Gujarat, Maharashtra, Madhya Pradesh and Goa and the Union T e r r i t o r i es of Daman and Diu and Dadra and Naear Haveli.

Patent Office (Head Office), "NIZAM PALACE". 2nd M.S.O. Building. 5th, 6th and 7th Floors, 234/4, Acharya Jagadish Bose Road Calcutta -700 020

Telegraphic address "PATOFFICE"

Rest of India.

Phone No. 482 5092 Fax No. 022 495 0622

Telegraphic address "PATENTS"

Phone No 247 4401 Fax No 033 247 "3851

Patent Office Branch, Unit No. 401 to 405, IIIrd Floor, Municipal Market Building, Saraswati Marg, Karol Bagh, New Delhi-110 005.

All application, notice, statements or other documents or any fees required by the Patents Act, 1970 and the Patents (Amendment) Act. 1999 or the Patents Rules. 1972 as amended by The Patents ( Amendment) Rules. 1999 will be received only at the appropriate offices of the Patent Office .

The States of Haryana, Himachal Pradesh, Jammu and Kashmir, Punjab. Rajasthan. Uttar Pradesh and Delhi and the Union Territory of Chandigarh.

Telegraphic address "PATENTOFIC"

Fees :—The fees may either be paid in cash or may be sent by Hank Draft or Cheques payable to the Controller of Patents drawn on a Scheduled Bank at the place where the appropriate office is situated,

Phone No. 378 2532 Fax No. 011 576 6204

(215)

1 ~ 7 G I / 2 0 01316 Tiffi GAZETTE QF INpIA, APRJL 7, 2001 fCHAITRA 17, 1,933) IPARI i f l — S t o c^ COMPLETE SPECIFICATION ACCEPTED

In the event of non-availability ot printed specification, photocopies of the specification and drawings, if any, can be supplied by the Patent Office and its branch offices on payment of prescribed photocopy charges @ Rs. 10/- per page of such document plui Rs. 30/-.

Notice is hereby given that any peraon interested in oppos- ing the cront of a patent on any of the applications concerned, may, at any time within four months from the date of this issue or within such further period not exceeding one month if applied for on Form 4 prescribed under the Patent (Amend- ment) Rules, 1999 before the expiry of the said period of four months, give notice to the Controller of Patents at the appropriate office on the prescribed Form 7 of such opposition. The written statement of opposition should be filed ia duplicate alongwith evidence, if any, with said notice or v. itbin sixty dayn of its date o" prescribed in Rule 36 as amended by the Patents (Amendment) Rules, 1999.

1 ho Classification piven below in reipect of each specifi- cation arc according to Indian Classification and International C hsMficntion Systems

Printed copies of the specification and drawings, if any, can be supplied by the Patent Office or iti branch offices on payment of prescribed chare© of R§. 30/- each.

diiectly at said end (10) to which it leads and said orilice (9) of tho other of said ventilating duct (7) spaced front said end (10) to which it leads.

lnd Cl. : 186 E.

185682

Int. Cl.* : H 0 4N 7/13.

AN APPARATUS FOR BROADCAST V1DI O BURST

TRANSMISSION CYCLIC DISTRIBUTION.

Applicant : BURST. COM, INC. 1209 ORANGE STREET. tnd. Cl. : 63 B

185681

WILMINGTON, COUNTY OF NI.W CASTI h, U.S.A. Int. Cl.¹ : H02 K 3/24.

Inventorfsl ;

I I RIC HALL WALTERS.

2. RICHARD A LANG.

?. I ARL I MINCER.

* ROTOR WINDING OF KLECTRIC MACHINE WITH AT LEAST ONE ARRANGEMENT COMPRISING PLU- RALITY OF CONDUCTOR BARS EXTENDING ALONG aA. LONGITUDINAL AXIS AND STACKED ON ONE

ANOTHER ALONG A VERTICAL AXIS.

Application foi Patent No. 899 Oil/95 lilcd on 02-08-95.

\ppropiinto Office for Opposition Pjoetfadinjjs (Rule 4, Applicant : SIEMENS AK.TIENGESELLSCHAFT, W1T- TELSBACHERPLATZ 2, 80333 MUENCHEN, GERMANY.

Patents Rules, 1972), Patent Office, Calcutta.

Inventor(s) :

1. RALF BOMBA.

14 Claims

2. W1LHELM WHSTENDORF,

Application for Patent No. 647/CaI, 95 filed on 06-06-45.

An apparatus (210) tor broadcast video burst Uansmission Appropriate Office for Opposition Proceedings (Rule 4,

cyclic distiibution comprising :

Patents Rules, 1972], Patent Office, Calcutta,

8 Claims

On-line stoiage means (240) for storing a pi'cdetcjmined number of audio/video programs and for pioviding access to the audio/video programs for burst transmission thereof;

buist transmission means (290) coupled to said on-Jins storage means for accessing said audio video piograms stoi- ed in snul on-line storage means ;

receiving means (40, 150, 220) at each of multiplicity of

subscribed locations;

Characterized in that

the burst transmission distribution appmatus (210) pio-

vides cyclic distribution;

in that ihe burst transmission means (290) is coupled to ,i (uhscribt-r location for repeatedly burst tmnsmitting the audio/video programs to the subscriber location in a pre- determined sequence in which the programs .ire uccesed from the on-line storage meuns 1240); and

Rotor winding of electric machine with- atleast one arrange- ment (1) comprising plurality of conductor bars (4) ex- tending along a longitudinal axis (2) and stacked on one another along a vertical axis (3) each of said conductor bars has four ventilating ducts (6, 7) which are aligned parallel to the longitudinal axis (2) and disposed next to one an- other in pairs in the direction of a transverse axis (5) -per pendicular to the longitudinal axis (2) and purnllel to the vertical axis (3) and disposed one behind another in pairs alone the longitudinal axis (2), each of said ventilating ducts reaching from an associated one of orifices (8, 9) in the vicinity of one end (10) of the arrangement (1) into one of two gas outlet zones (11) disposed approximately centrally relative to the longitudinal axis (2), said gas outlet zone; having an outlet duct (12) directed at an acute angle rela- tive to the vertical axis (3), characterized in that each of said conductor bars (4) for each pair of ventilating ducts ip, 7) disposed next to one another, the orifice (8) of one :if said ventilating ducts (6) is disposed directly at one of "id endu (10) and the orifice (9) of the other of said venti- lating duct (7) is spaced from said end (10), and for each pair of said ventilating ducts (6, 7) disposed one behind another the orifice (8) of said ventilating duct (6) disposed

in that each receiving means is directly coupled to the burst transmission means (290) for receiving the audio/video programs sioied in the on-line storage means (240) and the218 THE GAZETTE Of INDIA, APRIL 1, 2001 (C1IA1TRA 17, J923) [PART HI—SEC 2 receiving means comprises storage means (300) for selectively storing one "or more of the audio video pioniMrns for itai- limc playback by a subscnhci.

(,e) further classifying ttnd cooling ihe clintelrs by blowing air into a discharge chute (28) connected to the clinker dropping hole (26) while regulating the amount of the blown air in such a manner that granulated and sintered clinkers are quenched down to primary cooling temperature and wherein a flow velocity of the air blowing from the clinker drt>P~ ping hole (26) is diiferent from a flow velocity of aii flowing through the nozzles of the gas distribu- tor (22); and

(f) introducing the clinkers into a cooling dcvic" (16) vm hermetic discharge means (30) provided below a classifying and cooling air intake pipe (32). Ind. Cl, : 85 G.

1B56S3

Int. Cl.¹ : F27 B 15/00.

A METHOD OF MANUFACTURi; OF A S1NTIRED CEMENT CONKERS AND AN APPARATUS THEREOF.

Applicant : 1. KAWASAKI JUKO GYO KABUSHIKI KA1SHA 1-1, HIGASHIKAWASAKI-CHO, 3-CHOME. CHUO-KU, KOBE, JAPAN. 2. SUMITOMO OS^KA C t- MbNT CO. LTD., 1, KANDA Ml TOSSUR-CHO, C111- YODA-KU, TOKYO 101, JAPAN.

Invcntor(s) :

1. 1SAO HASIUM OTO. 2. SHOZO KANAM ORI. 3. MIK1O MURAO 4. NORIO YOKOTA. 5. NICH1TAKA SATO. 6. KATSUJI MUKA1.

Application for Patent No. 1048/GU/95 filed on 31-08-95.

Appropriate Office f^r Opposition Proceedi'iJis (Rule 4,

Patents Rules, 1972), Patent Office, Calcutta,

15 Claims

A method of manufacture of sinleicd cement clinkers

comprising the steps of :

(a) preheating law cement powder material;

Tnd. Cl. ; 143 Di

185684

Int. Cl> ; B 65 D 30/18, 33/02.

(b) granulating and sintering said preheated IUW ce- ment powder material in a. combined fluidized bed granulating and sintering furnace (14) to form gra- nulated and sintered clinkers;

A CONTAINER HAVING A RECTANGULAR BASF-

AND ITS MANUFACTURE.

Applicant & Tnventor(") : AVNFR GELLER, 6 ACHUZAT

BAIT STRICT. TEL-AVIV 65143, ISRAEL.

Application for Patent No. U47/Cal/95 filed on 22-09

l)5.

Appropriate Office for Opposition Proceedings (Rule, 4

Patents Rules. 1972), Pnfcnt Office, Calcutta.

(c) classifying said clinkers above a clinker droppping hole (2f>) and on a discharging nooved portion (.24) said clinker dropintr hole i2(i) being provid- ed in a radial direction extending from an upper surface of ii iluidizhig gas distributor (22) ol the granulating and sintering furnace (14) through the discharging giooved portion (24), said grooved portion f24) having a plurality of mvz.ks and being formed between the gas distributor (22) and the clinker dropping hole (26);

25 Cliim3 (d) dischuiging classified clinkeis from the Huidized bed granulating and sintering furnuce (14) fhroueh said Clinker dropping hole (26);

A conlainci (11) having a rectangular base (20) fotmr out of a third filrr. sheet (3) and wall* floi-mcd out p| tw first and second film sheets (1, 2); the two first ts.

rInV"ntofB :

""DGad film sheet* being welded ta one another-along thair lateral edges (6) and sandwiching therebetween at a bottom portion, two lateral eddes (8) off the third film (facet (3) Which arr folded .iboul a fold line 17) thereof;

1. BURGSCHAT HANS. 2.'HEIDE H F L M Ut a^jwbsr JOACHIT;

Application for Patent No. 1237/Cal/95 Clod on 13-10-95.

a bottom LdRf (5) ot each of the fust und second MJH stieeto (1, 2) being welded to a corresjx*odtofc bottom <£dfce (4) of the third Mm sheet'(3);

Appropriate office for opposition proceedings (Rule 4,

Patents Rule* 1972) Patent Office-, Calcut a the contains (11) characterized in thai;

- 7-, Claims

both laces of said third film sheet (3) and at least an, in- ner face of the two first and second film .heets (I, 2) we made of a. heat weldable material;

tbe container has two overlapping isosceles . traingulw portions (19) formed out of the third film she't (.31, with a taM" of each trianfile (19) defining a side edge bl the container"* base (20), whereby front and rear edfes rtf Lhe container's base wstcrvl between said *ide edges; and

A method of manufacturing a consolidated medicament reservoir¹ ftor fceneratinB inhalable drug'paHides by means of a metcrini device comprising a removnl unit foi abradinffi the drug supply, naid process comprising the step of apply- ing from outside a pressing force of betwci.n 50 fnd 500 MPft onto a medicament material in a dilution toward a core positioned centrally in the medicament material result- ing a substantially uniform radial density of the solidified drag supply.

tho container^ rectansular structure being fixed by weld- ing the base of tho outer triangle of the overlapping triangu- lar DOrtkras (19} to the sheets).

Ihd. a ; 121 K

185686

lit TOE GAZSWS0P INMA, APm* 7, 29®i (CHAItm t7* !Sd3) LPAK*W-^C",2 .: spring (216) for maintaining said stebiJizsr near a.

Tk a*¹ : R 25 D—21/00.

"A RLi-MGFRATOR".

Jistal end of said cutting tool, so t^at- excised, norttoas at "c fistulous tract slide between said first b"r nod Said cutt- ^t tool and push against said stabilizer, tharejby ctspfcteSs- i.i" sue! spring as said device is advanced along said mtoftotb tract.

Aw>Us*nt : SAMSUNG ELECTRONICS CO. LTD., OF 416, MAETAN-DONG, FALttM.-GU, SUWON-CrTY, KYUNGia-DO, KOREA.

iBvcntor(i)

It HAfWU VOO 2. JAE-SEUNG LEE 3. KUK-JEONG SEO 4" GI-HYlsONG L£h 5., HA^-JIN PARK 6. JONG-KI-KIM

Application for Patent No. 1466/Cal/95 filed on 16-11-

95..

(Oonvealion No. 95—39 on Q4-01-95 &. 9 5 - 40 on

04-01-95 & 95—14286 on 31-05-95 all in Korea!

Appropriate office for opposition pioeeedings (Rule 4,

Patents Rules 1972) Patent Office, Calcutta.

WE CLAIM :

nd. 01. : 39 O

185487

1. A refrigerator comprising :

a refrigerating^ compartment (?4) for storing food to be ni <1.' . C01B—33/02

i efrigerated;

A PROCESS FOR PREPARING A ALUM1NO- iIICATI DERIVATIVE FROM 2 :1 CLAY M1NE- t \{ y

a freezing compartment (22) for storing food to be fiozen, the freezing compartment being defined above the refrigerating compartment by an mteimrdiate nutitiOn member (21);

Applicant : THE UNIVERSITY OF QUEENSLAND. OF

i 11 CIA, QUE.fc.NSl AND, 4072,, AUSTRALIA.

Inuntoi(s) :

a compressor (56) adapted to compicss a iefi>"a

a pair of heat exchanging means 126, 40j such as evapo- 1. BALB1R SINGH 2. IAN DONALD RICHARD MACKINNON 1 DAVID PAGE

\pplication for Patent No. : 1355, Cal 95 filed o*

jators, respectively associated wilh the fieezw; and leln- gerating compaitments so heat-exshange flows of < i being blown into the freezing and refrigerating comivilments, vrrth the refngt-iant, to thereby cool the air flow !• 10-95.

C (invention No. PN0121 on 16-12-94 in Australia).

\ppiopriale office for opposition proceedings (Rule 4,

wcius Rules 1972) Patent Office, Calcutta..

a pair of fan means (30. 44) respectively assorted with the freezing aad refrigerating compartments for supplying the cold air flaws heat-exchanged with the heat •Vianging means to the freezing and refrigerating compai tnunts under the control of fan motor driving means (160):

10 Claims

% P'OLCSS foi preparing an alumino—silicate derivative loi 2 :i clay minerals having :

a pair of heating means (33, 47) respectively a-sociated with the freezing and icfrigerating compartments foi defros ling the freezing and refrigerating compartment heat ex- changing means under the control of hcatei dii'im means (130);

(a) an amorphous X-rjy diffraction signal. mjMiifesk as a i.>id hump in X-ray powder diffraction belween 22" and • - 2j in Cuka radiation; and

temperature sensing means (111, 112) adapted to sense respective internal temperatures of the freezing and refri- gerating compartments; and

i b) the presence - of primarily tetrahedraLJy co-ardifate4j:

urmr>iutn;

temperature setting means (101, 102) adapted to set les- pective desired tempeiatures of the freezing and refri- gerating compartments, the temperatuie setting means also setting a rapid freezing operation and a tapid refrigerating operatanj characterized by :

0 a cation exchange capacity of 20—900 milli-equh a- uts per 100 gas as measured by exchange of ammonium ni.tal cations from an aqueous solution, which cation

,jnge capacity is greater than that of an oriflinnl 2: 1 clay .. tma; material; and

id) a surface anea less, than 400 Mf/g as measured by o BLT isotherm, which surface area .is greater thajj that

tfv original 2 : 1 clay starting material ;

conduit temperature sensing means (140, 141, 142) coupled to conduits (32. 46) of the freezing and refrigerating compartment heat exchanging means (26, 40) and adapted to sense respective conduit temperatures of the free/ing and refrigerating compartment heat exchanging means during ers- pective heat generating operations of the freezing and refri- gerating compartment heating means (33, 47); and wherein said process comprises the-step of reacting said

1 clay mineral with a molar excess of compound MX*. itic.n M is alkali metal or ammonium ion, as hereinbefefr^ • G'icd and X is hahde as hereinbefore defined, and'' Don illy, wherein the .said alkali metal or ammonium ion ,if least partly exchanged with one or more other cations. Jiu ein described.

\mip1. Specn. : 2r Psgis*; DrWBf.^: 4 Sbee">.

control meatis <120) coupled to the compressoi (56), the beat exchanging means (26, 40), the fan means (30, 44). the heating rneairs (33, 47), the temperature -sensing means (111. 112JU tempetautie setting means (101, 102) and thjs,co.nduit temperature sensing means .'140, 141, 142), a|idr£ds|>J*d4o dftteiminc >the.4X"nt of time when a defeest- iiig-operation-fa)- each b^st etctajuigijist means begins "o"~ tfte hash of a dHve time erf the compressor and respective -PA*I iU^SBe, 1} Tm.GAZEnE-Jl"-TSS^^a^_1>rytl^ (C&MmklJ, 1923) ^^ -22i

Imvrrtor: TOH SER -10AT.

Application for Patent No. 1565/Cal/95 filed on 04 P. '^

(Coftvemwn No. 08/381^614 filed on 30-01 "^ m I S > > ctuv'I nines of ttjt rrmrog tfnd tcfrigoutiug ckitipsinxaeEt fan fci/u the control means also .calculating grea&xxaa :of >respecn*c internal temperatures of the freezing - iiaiiiH'iFs ni iht freezing and refiigerruin" com paitments,

AppfOpriaie Office for Opposiiioa Pioceedings i"ui '

Patents Rifles, 1W72% Patent Office, 'Calcutta.

"4 Claims

An 1

circuit board, comprising :

an elongated dielectric housing (12) adapted for mnim ng along an edge (44c) of a printed circuit board (A4). a mounting portion-44^) bf the housing being mountc i to a top surface (44a) of the board to define a seating pl..ne or the connector, the housing having termiual-receivin" pas- sages (40) -extending generally parallel to said seating plane Oetween a front mating face (14) of the housing and a icai terminating face (16) thereof, the passages beins a ranged ta .pairs of upper and lower passages longitudinally a'ong at least a portion of the bousing, with the passages in each pair being in a plane general^' pacpttidicailar to said seating plane;,

characterized m that a plurality of terminals (30a. 3()b) is mounted in generally coptanar pairs on the housing (121, eich terminal comprising a retention portion for securing 3Eto Ta&tninal within one of said passages, each terminal com- prising a mating portion (48) in one of said passages (40) and a generally inverted U-shaped terminating portion (54. 56) projecting rearwardly of one of said passages for tei- mmation to a circuit trace on the printed circuit board the termimttion portion being blanked from generally planai *heet Hictal materinl and having stamped edges generally perpendicular to the plane of said sheet metal material and a parr of generally parallel major surfaces between said stamped wlgts and oriwted generally parallel to the pi we of fi** "hoet metal material, the l>shaped terminating portion (56) of a lower terminal (30b) in each pair thereof being ""!8tc 185689 Ind. Cl. : 64 Bf Int. CI. : H 05 K I ' l l.

AN I LFCTRICAL CONNECTOR FOR MOUNTING TO

A PRINTS U CIRCUIT BOARD.

Aprhc-mt : MOLEX INCORPORATED, OF 2222 WEL- LINGTON COURT, LISLE, ILLINOIS 60532. UNITED STAT1 S OF AMERICA,222 THE GAZETTE OF IKDIA. AEfflk 3, #001 (.CHA3TRA'17,-1923) [PA"T 1U—Sac 2 wtieroty Ri is -as above defined, Are reacted with a 2thalo- Lhftincetic a_cid In an organic solvent in the presence of an organic bake and a Lewi* acid, uj a temperature of —itt'C to

I - W e. to Biv* compound! of formula (V)

wherein X is halogen aiM R, is above defined ;

ib) the aboyc said compounds of formula (V) are reacted with nn oxallyl chloride ester in an organic soWent In the presence of an organic base at LI temperature otf —60" 10 +20'C, preferably—20"C (o +10°C to give the compounds of for- mula (VII)

Ind. Cl. : 32 Fl

1SS&90

Int Cl * : C 07 D 499/00.

PROCFSS FOR THE PREPARATION OF 2-HAL0ME-

THYL-PENEMS.

Applicant : MENARINI INDUSTRIE 4 FARMACEUTI- CHE R1UNITE S.R L, OF VIA SETTE SA£JTI \ 50W1 FIREN7E, ITALY A IST1TUTO LuSO ?A$t>4ACO D'lTAUA S PA OF VfA CARNAIA 26, 20125 MILANO, ITALY.

wherein R,, Rj and X are as above defined ; "nd Inventors :

1 PEROTTA ENZO,

2 AITAMURA MARIA.

(c) the comp<£unds of fonnula (VII) are finally cycllzed in an appropnafi" solvent at 20* to 140"C for 1 to 120 b, undo the ncliofi of an Organic phosphite or phoapbomte, to give compound "f %mjjl" (I).

Application for Patent No. 322/Cal/97 filed on 21-02*97

Compl Specn 13 Pflgea

(Convention No Fl 9b\ O0OO33 on 27-02-9(i in Italy/

Appiopnatc Office for Opposition Proceedings (Rule. (-f,

Patents Rules, 1972), Patent Office, Calcutta

Ind Cl. : 55EJ

l"5""l 4 Claims

Int. O." : A 61K 31/00

1 Process for the preparation of 2-hftlomcthyl-penem| fit

A MMJCESS FOR^rttE MANUFACTURE OF ANDROS- formula (I)

TANE-t? CARBOTH1OATES.

ApiflifciSt: CHBMAGIS LET., A REGISTERED ISRAELI CORPORATION OF 29 I E HI STREET BNEI BRAK 51200 ISRAEI • '

inventor: STEPHEN, CHERKEZ—I9RAFL.

Kind of Application : Complete.

Application for Patent No 1716/Del/94 filed on 30*2-94

Appropriate Office for Opposition Proceedings (Rule 4. FatenfeT Rules, 1972X 'Patent Offic* Branch, New Delhi- 110 W>5.

6 Claims

A process foi the preparation of an androstane-17 carbu-

thiotc ester of general formula I

wherein R, is a protecting group foi the alcoholic hydioxyle, such as herein described, R: is A protecting group for Vhe (.arboxyle, such as herein described, and X is pn, halogen, comprising the following steps :

(") compounds of fotmula (III)PAUT III—SEC. 2 ] THE GAZETTE OF INDIA, APRIL 7; 2001 (CHAITRA 17, 1923) 223 wherein Ri is a fluorome&ly, difluoromethyl, trifluaromethyl or polyfluoromethyl group,

R: represents ,i pronp COR; whfjein F- ii 'i (Yi nlkvl

fironp,

Rs represents a hydiujtcn ;Uom, ,L melhyl group which rnav be in cither or B-configuration; or n methylene group

Ri represents a hythogen, chiolrine or fluorine atom; Ka represents a hydiogen of fluorine ati>m and (he symbol if presents a single or double bond

by direct csterification of a corrcsr>ondfng andrt)Rane-17 carbofhioic acid of formula I wherein Rl is H with a halofhi- oromethane of formula XCH^F, XCHFs or XCF8 wherein X=Br or Cl and optionally in the presence of n catalyst ;is herein defined.

fCompl. Spe"cn. 13 Pages; Drag, Sheet Nil)

Hid. Cl.: 32 F,d, M D-. 60 XI 185692

fnt. a .¹: A 0J N, 33/00, 31/00

A PROCESS FOR THE PREPARATION OF NAPHTHO

QUINONE DERIVATIVES.

Applicant : BTG INTERNATIONAL LIMITED, (FOR- MERLY BRITISH TECHNOLOGY GROUP LIMITED) A BRITISH COMPANY, OF 10 FLEET PLACE LIMEBUR^ NER LANE, LONDON EC4M 7SB, FNGLAND.

Tnventor(.s) :

BHUPINDER PALL SINGH KHAMBAY—ENGT AND, DUNCAN BATTY—ENGLAND, STUART CAMERON—ENGLAND AND DAVID GORDON BEDDIF—ENGLAND

Kind of Application : Complete-Convention.

Application for Patent No. 23/Del '96 filed on 04th

lanuary, 96.

Convention application No. 9500392.7, 95OO389.3, 9500394. 3, 9500390.1, 9513573.7, 9513594.3, 9513595.0, 9513584.4, y523i65/UK.fio-ni-9';, 10-01-95, 10-01-95 10-01-95, 4-07- 95, 04-07-95, 04-07-95, 04-07-95, 13-11-95.

Appropriate Office for Opposition Proceedings (Rule 4 Patents Rules, 1972), P;i&nt Office Branch. New Dclhi- 110 005.

6 Claims

A process for the prepurntiivn of a naphthoquinone deri

vative of formula (I)

in which

2—7GI/2001224 THE GAZETTE OF INDIA, APRIL 7, 2001 (CHATTRA 17, 1923) {PART I B ~ " i c. J comprising reacting a naphthoquinone derivative nf The fjoneral formula CV)

in which n, R and R³ are us defined above, in a known manner with a compound of formula CR4 R5R6—(A)m— X where A, m, R4, R3 and R" are as denned for formula I, and X is a carboxylic acid group and a leaving group of the kind such as herein described.

fCompI. Spccn. 58 Pages; Drang. Sheet NIL).

185693 Ind. Cl.: 83 A-4 Int. a .⁴ : C 12 C, 1/02

AN IMPROVED PROCESS FOR THE PREPARATION OF PADDY LIQUOR.

Applicant : COUNCIL OF SCIENTIFIC AND INDUS- TRIAL RESEARCH, RAFI MARG, NEW DELHI-110001, ITSfDTA, AN INDIAN REGISTERED BODY INCORPO- RATED UNDER THE REGISTRATION OF SOCIETIES ACT.

Inventors :

DR. SADALI CHICKAPPAfAH BASIAPPA—INDIA.

DR. RENU AGRAWAL—INDIA.

Kind of Application : Complete.

Application for Patent No. 0167/Del/96 filed on 25-01-96. Appropriate Office for Opposition Proceedings (Rule 4, Patents Rules, 1972), patent Office Branch, New Delhi- 110 00?.

2 Claims

An improved process for the preparation of paddy liquoi which comprises of following steps:

fa) preparing malted paddy ;

(b) malting grits of malted paddy with water in the ratio of 1 : 3 at 60-7O°C for 60-70 min, adding alphamylase at 75-8O°C at pH 6.0-6.5 and maintaining at sam" temper rature for 30-35 min. followed by cooling to 55-6O°C. add- ina ulucoamylase at pH 4.0 to 4.5 and keeping for 120 to 130 minutes then diluting to 18.% dextrose equivalent to produce amylolyscd malt;

(c) adding 0.05% of yeast extract to the said malt ob- tained in ^tens (b) and adjusting the pH to 3.8 by conven- 1 ional methods:

(d) then sterilising followed by fermenting using Saccharo- wycc$ C'frvhi-h ;\x\& Tvmomnrms mobilh for a pitiod of7 days ; and recovering the pnddv liquor by distillation, (Compl. Sri-cn. in Pages: Drag. Sheet Nil)

185694 Tnventofs:

BELMANNU BHAGIRATHI. KADHI RAMARAO GOPAL RAO, KIZHEKKEDATH JAYATHILAKAN, HAMMANAHALLY SHAR1KARATAH IPHANJNDRA KUMAR,

DR. KOLDE RADHAKRISHNAJ, CHAMARAJANAR HAMMANTH NAYAK SIDDAIAH.

DR. TALAKRAJ SHARMA, KADAVA ANANTHARAMAN SRIHAKL DR. THAYUR SATYANARAYANA VASUNDHARA, DR. DESIRAJU VIJAYA RAO, (INDIAN).

Kind of application : Complete.

Application for Patent No. 247/Del/96 filed on 6-2-96.

Appropriate Office for Opposition Proceedings (Rule 4, Patents Rules. 1972), Patent Offik*, Branch, New Delhi- 110 00*.

7 Clainw

A process for the preparation of fruit pup and fruit juice powders, comprising washing and/or decontaminating the fruit pulp/juice, tamnjf said pulp/juice with su"ar, fruit iicid* and anti bulkintr agents, inorganic aalta. followed by frcezinir said fruit pulp 'mice at the temperature of -20 to -40-C (for a period of 10 to 24 hours) subjected the frozen pulp/juice to th" step of freeze dehydration under vacuum wv as to reduce the moisture- content thereof to 1-2% add- me olieosccharides and other soluble carbohvdrates to fan- riiiTt ttiste, flavour and stabilitv, and subjectinE *he some to the step of pulverisation to provide the dried fruit powder.

(Compl. Specn. 9 Pages; Dmg, Sheet Nil) Ind. Cl. : 32Fii (a) & 55Fi 185695 Int. C l . ': A61K 31/00

A METHOD FOR PRODUCING CRYPTOPHYCINS.

Armliwnt : UNTVER,

Tnventors:

RTCHARD E. MOORE—U.S.A. MARCUS A. TIUS—U.S.A. RUSSFLL A. BARROW—U.S.A. TTAN LIANG—U.S.A. THOMAS H CORBETT—U.SA. FRFDFRTCK A. VALERTOTE^-U.S.A.

Kind or Appl'cition • '.omplcte Convention.

3 Claims

A method for producing a cryptophycin comprising: con- verting an allyliculy substituted £ alkenc having the struc- ture;

Wherein: X Is 0 or NH, and

It* Is a lower alkyl group, (Ci to Cj to a propargyl substi- tuted E alkene as herein before described having the struc- ture ;

— rearranging the propargyl substituted £ alkene. via setreo- speciflc witting rearrangement to produce a compound hav- ing the structure; as herein before described.

— converting this compound to a first 5-amino acid or 6-hydroxy acid having the structure as herein before described..

Wherein Ar is phenyl or any unsubstituted or substituted aromatic or heetromatic group; R,, is a halogen, SH, amino, monoalkylamino, dialkylamino, trialkylammonium, alkylthio, diaJkylsuflonulm, sulfate, or phosphate; Rj is, OH or SH ; or Ri and Ra may be taken together to form an epo\ide ring, an azlridene ring, an eplsufilde ring, a sulfate ring or a monoalkylphosphate ring; or Ri and Ra may be taken to- gether to form a double bond Ri is H; R" is H; Ri and R. may be taken together to form a double bond,

— coupling said S-amino acid or said 5-hydroxy auJ to an a-amnio acid to form a first subunit having the struc- ture : as heroin before described.

R" is a benzyl, hydroxybenzyl, alkoxybenzyl, halohydroxy- benzyl, dihalohydroxybenzyl, haloalkoxybenzyl, or dihalo- alkoxybcn2yl group;

.— coupling a 0-amino add to an p-hydroxy acid or an a-amino aoid to form a second subunit having the structure ai herein before described.

Wherein

RT is H or a lower alkyl group, Ci to O

RJ is H or a lower alkyl group; G ot O

R" is H or a loww alkyl group ; Ci to CJ

Rio is H or a lower alkyl group Ci to Cs

— coupling the first subunit to the second subunit to form a crypSopliiycin having the structure as herein before des- cribed,

Wherein Ar, Ri to R,o are as herein defined alkyl and Y is O, NH, alkyl amino.

(Compl. Specn. 98 Pages; Drgn. 8 Sheets) [nd. CI. : 32 B(.3).

185696 Int. a .¹ ; C 07 C 33/38

A PROCESS FOR THE PREPARATION OF GYCLO- TRIVERATRYLENE (CTV) MOLECULES USEFUL AS POTENTIAL CARRIER OF METAL IONS.

Applicant : COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH, RAPT MARG, NEW DELHI-110001, INDIA, AN INDIAN REGISTERED BODY INCORPORATED UNDER THE REGISTRATION OF SOCIETIES ACT (ACT XXI OF 18601.

Inventors :

1. DIVI SARANGAPANI IYENGAR—INDIA 2. NAGUBANDI LALITHA—INDIA. 3. RANNY MATHEW THOMAS—TNDIA.

Kind of Application : Provisional-Complete.

Application for Patent No. 505/Dci/96 filed on 11th Maich Complete left after provisional filed on 13-5-97.

Appropriate Office for Opposition Proceedings (Rule 4 Patents Rules, 1972), Patent Office Branch, New Dclhi- 110 005.

7 Claims

A process for the preparation of cyclotriveratryleni; (CTV) molecule* useful as potential carrier of metal ioins which comprises :

(a) reacting, reduced CTV ketone by known meihods to cydotriveratrylene alcohol oJ formula 322b THE GAZETTE OF INDIA, APRIL /t 2001 (.CHATT^A 17, 1923) [PAR! lDh-SfiO 2 Iaventor(s) :

1. DR. VENKATACHALAM SESHA G1RI—INDIA. 2. DR. PARASURAMAN JAISANKAR—INDIA, 3. MR. RANJAN KUMAR MANNA—INDIA.

K.iud of Application : Provisional-Complete.

Application for Patent No. 682/Del/96l filed on 29th March

i>6.

(b) reacting! cyclotrivoraliylcuei (CTV) alcohol "w ob- tained above with substituted acctiq acid chloride in presence of a conventional tcitiary base in a conventionul chlorinated solvent at a temperature in the range of -5"C to 35"C for a duration in the Tanjje of 10 minutes to 2 days, washing the resultant reaction mixture with acid followed by washing with alkali bicarbonate solution then drying over dehydrating agent and iccovcrins CTV molecule by removing the sol- vent.

Complete Left After Provisional Fild on 09-04-97.

Agent:

(Prov. Spacn, 5 Pages; Drug. Sheet Nil.)

Appropriate Officer for Opposition Proceedings (Rulo A, Patents Rules 1972), Patent Office Branch, New Delm- 110 005.

(Compl. Specn, 16 Pages, Drag. Sheet ])

2 Claims

An improved process for the p.eparution of 3-siubslitiited- 4-0X0-6, 7-diliylroindolo (2, 3-a) quinolizine derivatives oli formulu 111

lnd. U. : 32F 1, 55A

1S5697

Int. O >: AGIN 59/a

A PROCESS FOR PREPARATION OF TETKA -(2-\Ml-

NOACETIC ACID) HYDROPER1ODIDE.

uheiein R =H which dompiises : leaoting l-methyl-O., 4- Jihydra-b^carboline of formula I

Applicant: CHIEF CONTROLLER RESEARCH & DE- VELOPMENT ORGN. MINISTRY OF DEFENCE, GOV- ERNMENT OF INDIA, OF B-341, SENA BHAWAN, DHQ P.O., NEW DELHI-110011, INDIA.

Inventors:

SURENDRA KUMAR JAIN—INDIA, JOOTU SADANANDAM RAMESH BAPU—INDIA.

Kind of Application: Complete.

with dimethyl methoxymethylene malonate of formula II Application for Patent No. 525/Del/96 filed on 12-03-96.

Appropriate Office for Opposition iProceedings (Rule 4. Patents Rules, 1972), Patent Office Branch, New Delhi- 110 005.

5 Claims

A process for piepaiation oi telra-(2amino-acelie acid)

hydroptriodide, comprising

(a) hydrolysing of 2-nmino-acetic acid with distilled vvatcr

ut the temperature of 50-60*>C for 2-5 minutes,

(b) reacting said hydrolysed product with liydroiodie acid

at the temperature of 5O-60"C for 4-7 minutes,

(c) reacting the above reaction mixture with sublimed

iodine at the temperature of 68-75uC for 10-12 minutes,

(d) hydrolysing snid reactants with water at the tempe-

rature of 68-7 5UC for 15-25 minutes and

(c) cooling said icaction mass by adding coJJ water so as to obtain crystalline tetra-(2-arnino-acetic acid) hydioperi- odide and separating the same by Alteration.

Agent: L. S. Davar & Co.

m an alcoliuJ at a temperctcre in the range ot 0uC to 60uC for a time in the range of 8 to 24 hrs to give 3-ci.irbome- ihoxy-4-oxa-6, 7-dihydroindolc (2, 3-a) quinolizine a com- pound of general formula 111 wherein R=OMe, treating trie ,ibove compound of: formula III with hydrazine hydrate in dimethtylformamide at a temperature ia the range of 80 to 200"C for a period in the range of 2 to 6 hrs., recovering tho solids by conventional methods, dissolving the above solids in pyridine and creating with p-teluenesulphenyl chlo- i id© at a temperntuie in the range ol 30 to 6 0^ for a, period in the latiKe of 2—6 his., recovering th 3-substttuted- 4-0x0-6, 7-dib.ydroiodelc (2, 3-a) quinolizine derivatives (tosylhydrazide) compound of general formula III wherein R=NHNHSOX-iH, reacting ai-yl tesylhydrazide of th© general formula III wherein R—NHNHSOaCvH7 with ethy- lene glycol, alkali carbonate and powdered glass at a tem- perature in the range of 150?C to 25O°C for a period in the range of 10 minute to 1 hour, recovering the 3-substituted-4- oxe-6, 7dihydroiodelc (2, 3-a) quinolizme derivatives of general formula HI wherein R =H and if desired purifying by conventional chromatographc methods.

(Compl. Specn. 7 Pages; Drag. Sheet Nili

(Piovn. Specn. : 4 Pages; Drgn. : 1 Sheet)

(Compl. Specn. : 10 Pages; Drgn. : 1 Sheet)

185698

lnd. a. : 55E, 32F8 b

lnd Cl. : 55 E 1.

185699 Int. a .⁴ : A 61 K 31/00.

Int. C l' :C07H — 7/00.

A PROCESS FOR THE PREPARATION OF A NOVEL

NONTOXIC LIPOPOLYSACCHARIDE (LPS).

AN IMPROVED PROCESS FUR THb PREPARATION, OF 3-SUBSTTTUTED-4-OXO, 6, 7-DlHYDROlNDOLO (2, 3-A) QUINOLIZTNE DERIVATIVES.

Applicant : COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH, RAFI MARO, NEW DELHI-110001, (INDIA) AN INDIAN REGISTERED BODY INCORPORATED UNDER THE REGISTRATION OF SOCIETIES ACT

Applicant : COUNCIL OF SCIENTIFIC AND INDUS- TRIAL RESEARCH, RAFI MARG, NEW DELHI-110 001, INDIA AN INDIAN REGISTERED BODY INCORPORA- TED UNDER THE REGISTRATION OF SOCIETIES ACT (ACT XXI OF 1860).

Iuvcntorfe) :

1. DR. RANAN BHADRA—INDIA ;2. MR. ABHIJIT NAYAK—INDIA 3. DR PATAKI CHARAN BANDYOPADHYAY—

INDIA

4. DR. SUMANTA BASU—INDIA

Kind of Application : Complete.

Application for Patent No. : 690/Del/96 tiled on 29th

March, 1996.

• re ii.hMiu

Appropriate Office for Opposition Proceedings (Rule 4, Patents Rules, 1972), Patent Office Branch, New DeUii- 110 005.

1 LONRK,

f cotJn,F

6 Claims

n K'Fl^R,. (HI 'loinlllfjii ili-ii f 'ii<* n r |o nnl ti"ilKi|r A prycess for the preparation of a novel nonloxic lipopoly-

1 HIW.ICOH

sacchande (LPS), comprising :

fiO.MI'.U

. ' i I;II",ISO,I",.

. '"* 1 NP, I',,

(a) glowing the bacteria of the genus Acid pbilium in a conventional nutrient medium in a known man- ner,

• sN 1 ^, i fj H o r n 's n ^ f o np ' H " ) o ivfi I T U I TI

R.B, fjp.rnii, t li n.K'H,l,Nt',n.

(b) separating the said bacteria by known methods fol- lowed by washing with the above said nutrient me- dium devoid of carbon and nitrogen source,

^H„(C^^,),CR^R1(C^I,),^1^1B„^1O j (c) extracting the bacteria obtained hi step (b) with llpophilic solvent at a temperature in the range of 70—90 degree celcius,

(d) cooling the extract thus obtained then centrifuginB

and dialysing,

(e) lyophilysing the dialysed materiad obtained from

step (d) by conventional method,

(f) treating the lyophilysed material with a polar sol- vent with upto 4 carbon atoms to precipitate the lipopoiysaccharide, filtering and drying the lipopoly- saccaride.

(Compl. Specn. : 15 Pages Drgn. : Nil Sheet)

' I v . - | " i c s k i l ls ,, y , , i i i( Ji l i . , s cn I i o n i- ~ ^-

Ind. Cl. : 5JLi, 32F2b.

185700

-•."!<,. :CIIR,COJ{ (( IH.CIJlNl^KOK, Int. Q.* : ACIK 31/00.

PROCESS FOR THE PREPARATION OF A NEW SUBS- TITUTED I-PHENYL-3-PYRAZOLE CARBOXAMJDL JTS SALTS AND ITS QUATERNARY AMMONIUM SALTS.

Applicant : SANOFI, A FRENCH COMPANY, OF 32-34,

RUE MARDEUF, 750O8 PARIS, FRANCE.

itnventor(s) :

1. BERNARD LABRfcUN—FRANCK 2. DONIELLE GULLY—FRANCE. 3. FRANCIS DbANJEAN—FRANCE. 4. JEAN<:HARLES M O L I M A R D —F R A N CE AND 5. ROBERT BOIGEGRAIN—FRANCE.

R2 and R3 each independently represent hydro- gen, a (Q—C6) alkyl, a (C3-C8) cycjoalkylmethyl, a (C3-C8) cydoalkyl, a halogen, a trifluoro- methyl, a group-OR4, a group-NR5R,5, Kind of Application : Complete-Convention.

or R2 and R3 together constitute a tetrame-

thylone group:

Application for Talent No. 779/De]/S6 filod on 10th Auril

1996.

R4 regpresnts hjdrogen: a (CrC6) alkyl; a Convention ApplicaJion No. 95-04350/FR/l 1-04-1995.

(C3-c8) cydoalkyl-methyl; a benzyl;

Appropriate Office for Opposition Proceedings (Rule 4

R5 and Rg each independently represent a hydro- Patents Rules 1972). Patent Office Branch. New Dclhi- 110 005.

2 Claims

Piowsb tor ihe preparation of a new substituted 1-phenvl- 3-pyrazolecarboxamido of formula I, its salts and ife qiiarter- nary ammonium silts formed with acyclic or cyclic tertian nmines ntul i<" solvatcs.

gen, a (Ci-Ce) alkyl: a (CrC8) alkenyl; a (C3-CB) cycloalkylmcnthyl; a bonzyl; or R5 and R^.togethei' with the nitrogen atom to which they are attached, represent a hetcrocycle chosen from; pyrrol'dine. piperidine. morpholine, substituted at position 4 with R9,228 THE GAZETTE OF INDIA, APRIL 7, 2001 (CHA1TRA 17, 1923) [PAHT m—SEC 2 R'5 and R'6 each independently represent a hydrogen or a (CrC6) alkyl ;

R7 represents u (CVQ) alkyl: a phenyl which is unsubstituted or substituted one or more times with a (CrC4) alkyl; a group-X- NRjR6;

R7 represents a hydrogen, a (C!-C4) alkyl or u benzyl:

Rg represents a hydrogen, a (Ci-C4) alkyl, or R7 and R8 , togehter with the carbon atom to which they are attached, constitute a (C3-C5) cyclo- alkane:

R9 represents hydrogen a (CVC4) alkyl, a benzyl, or a group -X-NR'5 R'e;

R10 represents a hydrogen, a (C4-C4) alkyl, a benzyl, a carbatncyl, a cyano;

Rn represents a hydrogen, a (CVC4) alkyl. a group-X-OH, a group-X-NR'5R'6;-

R12 and R13 each indedpendetly represent a hydrogen or a iCyQ^) alkyl;

R13 represents hydrogen, R14 can, in addition, represent a (CrC4) alkyl when R12 represents hydrogen and R14 represents a (CrC4) alkyl; . or R13 and R1S together represent a group Z;

R15 represents hydrogen, a (Ci-Q) alkyl, a group -(CH2)3NR;R6;

R1(j represents hydrogen, a (C1-C4) alkyl, a (C3-C8) cycloalkyl, a phenyl, a 2-piperidyl, a 3- piperidyl, a 4-piperidyl;

R17 represents a (CrC6) alkyl, a phenyl, a benzyl.

ahydroxy(CrC4) alkyl, anamino (Ci-Q) alkyl;

R18 and R19 each independently represent a hydrogen, a (CrC4) alkyl; R18 can, in addition, represent a group -(CH2VNR5R6; or R18 and R19, together with the nitrogen atom to which they arc attached, represent a heterocycle chosen from; pyrrolidine, piperidine, morpholine, thiomorpholine, piperazine substituted at position 4 with Rp;

R20 represents hydrogen, a (Cj.-C4) alkyl, a benzyl, a hydroxyphenylmeihyl, a hydroxy (Ci-Q) alkyl, a mercapto (CrC4) alkyl; a -(CH2)3-NH- G(-NH)NH2 group, a -(CH2)4NH2 group, a group -CH2-Im in which Im represents a 4 imidazolyl;

R21 represents a (CrC4) alkyl, an allyl or a benzyl;

R22andR23 each independently represent a ^ - C g) alkyl; or alternatively R22and R23, together with the nitrogen atom to which they are attached, represent a heterocycle chosen from: pyrrolidine, piperidine, morpholine and perhydroazepine;

R24 represents a (CrC4) alkyl, a benzyl, an allyl, a hydroxy (CVC4) alkyl, a (C1-C4) alkoxy (CrC4) alkyl;

6

Q represents an amon;

R25 represents hydrogen or a (Cj-C6) alkyl;

R26 represents a

R27 represents a hydrogen; a (CrC4) alkyl, a (C!-C4) alkylcarbonyl; a group-CO-(CH2)r- OH| a group SO2R7";

R28 represents a group -X-NRjRe;

s= 0 to 3;

t =0 to 3, on the condition that (s+t), in a same group, is greater than or equal to 1;

— r=2 to 5;

— q =l to 5;

— T represents a direct bond or (C,-Q) alkylene;

— X represents a t C j O) alkyione;

— Y represents a (C,-O) altyleme;

— Z represents a (Ca-Q) alkylene;

— the bivalent radicals A and E, together with the car- bon atom und the nitrogen atom to which they are. attached, cojistitutei a saturated 4- to 7-membered heretocyele which can, in addition, be substituted with one or more (Ci-Cj) alkyls;

— the bivalent lmlicals O and L, together with the ni- trogen atom8 to which they are attached, constitute d. piperazins ring, the said irinjj being optionally sub&- tituted on tho carbon atoms with one or more (G-C.t alkyls;

— the group -NH-AA(OH) represents tho residue of an nmino ncid :

where X. is hydrogen and X\ is a non-aromatic Cs-Ci" car- bocyclic radical; oir alternatively, X, and X'., together with !he carbon atom to which they are attached, form a non- aromatic Ca-Cm carbocycle; characterized in that :

(1) a functional derivatives of a l-phenyl-3-ijyrtazolecai'- boxylic acid of fofrmula :

in which Rs, Rj and R, have the meanings given hereinabove for the compound of formula (I) and R'i. represents Ri as ilefincd Jicreinabovi; for tiie compound of formula (I) oi a precursor of Ri chosen from nitro, amino, phthalimideo, talo, hydroxyl, sulpho, hydroxy (C,-O) alkylene., cyano, carboxyli (C,-Ct) alkoxycarbonyl and benzyloxycarbonyl groups, is trealcl with an iimino acid, optionally protected by protec- tive groups which are cusfomnr\ in peplidc, synthesis, of formula :

H-HN-AAiOH) fill)

in which -NH-AA(0Hj is ah defined hereinabove for the compound of formula (I) to obiain Hie functional acid deriva- tive of formula (Ta) or compound of formula (I); (2) optionally, the functional acid derivative thereby ob- tained in step (I), of formula ;

is subjected to a subsequent known treatment suitable for converting the substituent R\,, a precursor of Ri, to the substituent R, to obtain the compound of formula (I); (2) optiolnally, the compound thereby obtained in step (I) or in stop (2) is deprotected in u known manner such as - herein described to yield the corresponding free acid of formula (I); tnd

(4) optionally, obtaining la salt of the compound (I) or ils quaternary ammonium salt in a known manner such] as heredn described,

Acent : REMFRY & SAGAR,

(Compl, Spccn. 174 Pages: Dmg. Sheet Nil.)

COMMERCIAL WORKING OF PATENTED INVENTIONS

CHEMICAL ENG. INDUSTRY LTST No. 1

The following Patents in the field of Chemical Engineering Industry are not being commercially worked in India as admitted by Pal entees in the statements filed by them under section 146C2) of the Patents Act, 1970, in respect of Calendar Year 1999, generally on account of want of request for licences to workthe Patented invention. Persons who are interested to work the said patents commer- cially may contact the patentees for the grant of a license for the purpose.

Name & Address of Patentee Date of Patent

Patent No.

1

2

3 28-03-90

180058

Advanced Elastomer systems L.P. of the state of Delaware, USA. 23-12-87

180333

Albright & Wilson UK Ltd of 210-222 Hagley Road West, West midlands, England.

17-05-91

180870

Allied signal Inc. of Delaware Columbia road and park Avenue, New Jersey USA.

02-03-89

173090

A. Nattermann & CIL. GMBH, of Natter- mannallee 1, D-5000 Gologne 30 West Germany.

06-03-8^

174945

Basf Lacke + Farb;n Akticngese 11s Chaft of Max-Winkelmann-strasse West Germany.

Title of the Invention

4

Process for preparing a dynamically vulcanized composition.

A process for producing on anticorrosive material byreactionofa trivalent material compound.

A process for the preparation of at least 9 °o amorphous Fe, B Si. alloy strip.

Process for the preparation of a non- sticky phospholipid containing composi- tion.

Process for the preparation of polyester and alkyl re-.ins21-01-88 175449 Bayer Antwerpen N.V. a Body Corporate Oiganised Under the Laws of Belgium. A process for the production of pure gas containing substantially nitrogen. 230 THE GAZETTE OF INDIA, APRIL 7, 2001 (CHAITRA 17, 1923) [PART III—SEC. 2 1 2 4 3 09-10-90

178173

Dr. Beck & Co. Aktiengescllschafr of crossmanstrassc 10^, 2000 Hamburp 2S German^.

17-10-88

177695

Biolandos, a company organised of lesen,

F-40420 Labrit France.

167510 29-07-88 BP Chemicals Limited of London SWIW OSU, England. 13-02-86

Do.

163770

30-11-87

Do.

172581

14-05-8,6

Do.

173493

Do.

173932 14-05-86

07-02-89

Do.

174317

21-03-89

Do.

174772

Do. 21-04-88

175450

22-11-88

Do.

176062

Do. 29-01-90

176856

09-02-90

177254

19-12-89

177715

Do \ wire enamel rr>mpociTinn

Continuously operating extraction appa- ratus capable of the charging thereto and discharging therefrom of "solid products to be processed therein

A procoss for the porymoiisalion of alpha olefins using a ziegler-natta catalyst and two organomctallic components.

Gas fluidised bed process for the pro- duction copolymer.

A process for the production of the additive concentrate suitable for incor- ration into a finished lubrication oil composition.

A process for polymerisations of one or several alpha olefins.

Process for polymerisation or copoly- morisati on of alpha olefins in a fluidised bed in the prosence of ziogier natta catalyst system.

A process for preparing a preactivated support suitable for the production of a ziegler type supported.

Process for preparing a ziegler-natta catalyst.

Process for the production of 2, 3- dimethyl bufene-l, from propene-

A process for the preparation of a solid ziegler natta catalyst.

Process & apparatus for gas pahse poly- merization of olefine in a finidized bed reactor.

A liquid phase p r o c^ for preparing a carboxylicacid

A.process for continuous gas phase poly- merization of one or more alphaolefins.

British Technology Group Ltd., of 701, Newin ton Causeway, London SE1 6BU, England.

P*iitt3**iaec/2] THE GA^EEE <5F INDIA, APRIL 7.. 2001 rtSHATPRA iV.,Vi2Vi 2^13 4 1 2 26-11-90

178478

Chem^tic; fntcrnatioml Company Ltd., British Columbia, Canada V6 Ji c7.

16-08-89

176157

Compagnie Industrielle De Tubes BT Lampes Electriques citel, of 8 Avenue Jean-Jaurcs, 92130 Issy-Lcs Moulineaux, France.

175144

Duraccll Intcrnation Fnc, USA, 15-05-89

178934 04-04-90 Eastman Chemical Company of 100 North Eastman Road Kingsport, United States of America.

176094 27-07-88 Edward F Mayer of 335 Countryclub Boulevard. Winnipeg Manitoba R3K- *X4. Canada. 24-11-87

172278

Energy Conversion Devices Inc. of America of 1675 West Maple Road, Michigan, United States of America.

Do.

172283 01-12-87

Do.

172734 13-05-88

175140

Do. 22-12-88

Do.

177048 24-11-97

174722 13-12-88 Exxon Eescarch & Engineering Company of New Jersey 07932, United States of America.

Do, 174723 13-12-88

18-1J-S9

176840

Do,

Do, 179091 09-04-87

A metallic electrod; for electrochemical process.

G.is lightning arr.Nfer.

Process for producing bjta manganese dioxide.

A process for preparing a synthetic fibre for spontaneously transparting water and n synthetic fibre prepared thereby.

Gasification apparatus for producing combustible gases from solid organic materials.

Method for treatment of a hydrogen storage negative electrode to provide minimal hydrogen gas generation charac- teristics thereto.

A rechargeable electrochemical cell.

A method of fabrication microcrystalling semiconductor alloy material.

A method for the manufacture of a large area metal hydride clctrpcUcmical of hydrogen storage alloy negative electrode for use in a rechargeable nickel metal hydride battery.

A sealed rechargeable hydrogen storage electrochemical cell

A method for producing a tube oil base stock or biending stock of improved day light stability.

Method forisomcrmng wax lo tube base oik

A process for preparing ami no hobutyric acid and its salts.

An aqueous acid gas scrubbing com- position,D i. 179099 OJ-O4.R7 3—7 GI/2001

A process for removing C02 and 01 her acid gas^- from a normally gaseous mixture2J2 THE GAZETTE OF INDIA, APRIL 7, 2001 (CHAITRA-17, 1923) [PART JH—SBC.---2 4 1 3 2 18-08-87

171197

The Gjon Company of t h; state of Djla- wirc, U.S.A. of 6100 Dak tafe Boulevard Cleveland, Ohio 44131. USA.

Do. 25-08-87

171360

Do.

171367 J!5-OS-S7

10-02-88

Do.

172302

08-04-86

Do.

172981

Do. 2^-09-88

175433

Do. 25-08-87

177460

09-')7-86

166663

The Goodyear Tire & Rubber Company of 1 he state of Ohio United Slates oi America.

02-07-85

Do.

167972

Do. 30-01-87

1730J2

30-06-89

Do.

175715

2l-°7-89

176090

The Goodyear Tire & Rubber Company of the state of America ,U.S.A. 23-03-90

180055

TC[ Australia Operations proprietory, Ltd of 1, Nicholson Street Melbourne, Victoria 3001, Australia. 10-10-90

177045

Impj.-ial Chimic.il JnJajtri^i PLC. of L>nJonSWlP 3JF, England.

P r o ; ;n for producing pjfau3 skiabss agglomerated polyinyl rsiin parfiebs.

A thermoplastic composition of vinyl chloride resin and pi iss fibres.

A process for the production of vinyl chloride polymers.

A process for producing a cross linked PVC.

A process for homopolymerization of vinyl monomers and copolymerization of vinyl monomers.

A thermoplastic composition.

A chain transfer composition for use inter alia in polymirizing vinyl chloridj mono- mer and the process of preparingthe same.

A process for making a seif-emutsitiable resin powder.

Siloxanc containing network polymer.

A method for polymerizing 1,3-butadiene into high CIS-1, 4 polybutadiene in a continuous process.

A polymeric composition used for manu- facturing articles such as a circumfere- ntial fabric reinforced rubber belt a undct- tread gum layer or a gum strip em- ployed in pneumatic rubber fibre.

A method for the preparation of a vul- canized rubber at an increased rate of vulcanization.

A process for the preparation of care- sheath, addition polymer particle.

A process for miking a film forming thixotropic binder system suitable for use in thixotropic coating composition.

180163 11-07-90 178832 19-12-89

18-12-89 178932

18-07-86 167310

28-08-89 176531

178984 20-11-90

10-04-91 180918

13-10-86 167666

10-07-86 167812

3O-U-87 169547

12-07-90 177820

05-08-86 1"7837

17-12-86 169508

06-07-88 176002

17-12-86 176245

176271 25-07-80 Do.

Stabilized aqueous solution of hydrogen peroxide and process for preparing the same.

Catalyst composition for being employed

in reactions such as herein described.

Institute Francasis Du Pctrole of 4 Avenue De-Bocc-preag cedex France.

Zeolites.

Do.

Interox of 33 rue du prince Albert, B-10J0, Brussels, Belgium.

Process for the dol'gnification of cellu- tosic substances.

Ammunition for firearms.

Jeaii-pierrc Denis a French citizon of France.

Process for producing an inorgaivc bariumcontaiuing solids composition.

K;li chemiy AG Hans-Bacjder Allec-20 Post-fadi 220, D-3000, Hannover, West Germany.

A reactor for highly viscous nicd'a.

Karl Fisher Industrieonligen GM BIT, ofHolzhauscrstrassc Is7, D-1000, Germany.

The Lubrizol Corporation of Ohio, USA. A water in oil emulsion for use suehis hydraulic fluids ncidizing fluids or explo- sive compounds.'

Do.

A process-for I lie production of metha- crylic esters.

Do.

A process for the production of an addi- tive concentrate suitable for incorpora- tion into finished lubricating oil compo- sition.

A lubricating Oil composition.

Do.

Do.

A fuel composition for internal cotnbu- tion engine.

Do.

Composition for use as an additive for functional fluids.

Do.

Lubricant composition & a fibrous mate- rial having applied thereon said compo- sition.

A fuel composition.

Do.

Do.

A process for making a water dispersi- ble hydrocarbyl substituted succinic acid and or anhydride/amine acrminated poly (oxyalicylene) REACTION product.

30-11-87 176479

Do.

A process for preparation^ of an additive coticcntiate for incorporating in a lub- ricating oil composition.

Do.

20-11-89

176832

05-09-89 1788-16

30-11-37

Liquid composition for use interaUw as refrigeration liquid.

Lubricant Composition.

Do.

Do.

178991

A process for the production ofafitlfshed lubricating oil composition.

Do.

178994

30-11-87

06-07-88 180570

02-09-92 181298

18-03-87 167496

27-11-86 172101

A process for the preparation of an addi- tive concentrate suitable for incorpora- tion into a finished lubricating oil compo- sition.

Do.

A pioccss for preparing a spin fib^r lub- ricant additive.

Do.

A composition for treatmont of polymer fabrics.

A method of preparing an ehstoplastic composition.

The Malaysian Rubber producers Research Association, England.

Do.

Method for producing a low moltfcular weight rubber latex.

Inking unit for a printing machine.

26-04*88

172769

03-01-89 174222

15^)9-89 175707

15-10-90 177046

08-10-90 180192

25-05-9') 177061

Maschinenfabrik wif"g, of wylerrilngst- rasse 39 ch-3001 Bern, Post Box 2750, Switzerland.

A method foi the production of desuU phurised ferrochromiam.

Middlcburg steel & Alloys (proprietary) Ltd., of 3rd floor Esse Hoise sandton city office park transvaal province South Africa.

Do.

A method for the manufacture of steel.

Lubricant oil composition.

Mitsui Petrochemicals Industries Ltd., of Ch;yodu-ku, Tokyo, Japan.

Lubricant oil composition.

Do.

Monsanta company of United state of America.

A hydroxyalkanoate (HA) polymer composition & a process for the prepa- ration thereof.

A hydraulic fracturing fluid composi- tion Sc a method for the preparation thereof.

09-08-88

A process for the preparation of a coated metal substrate for reinforcement of elastromers.

174U415-

Novophalt overseas S.A. of 11, Boulevard du prince Heuri P.O. Box-410, Luxem- bourg.

1K0402 21-05-91 Pannevis B.V. a Dutch corporation ol"

Electro nweg ^4,3^42 Ac Utrecht, The Netherlaad.

06*06-90

179974

PlUss Stauder AG , of CH-466S, of tringen Switzerland.

30-12-93

182J60

Polymer Technology corporation of 100 Research Drive United States of America.

17-04-90

177453

Procedes Petroliers ET Petrochimiques & Eric Lenglct of French co. of Frince

28-O8^Q Kern Chemicals Inc. of 325 West Queen

I76404-

street southington Connecticut, USA.

03-08-90

Do.

176867

20-07-93

180630

Rohm And Ha<)s company of Indepen- dence Mall We>.l Philadelphia, U.S.A.

21-03-91

]81480

Rohm And Haas Company of the State of Delaware of Pennsylvania 19105,

U.S.A.

08-11-90

17802J

Rudolf W. Gunnerruan of 4100 Folsum Boulevard D, Saeraniente California United States of America. 01-11-90

178658

The Secretary of State for Defence in her Britannic Majestys Government of The U. K. England. 6-02-87

167615

Shell International Research, Maatwckap- pij, .B. V. Netherlands. 20-10-87

Do.

169589

20-10-87

De.

176468

Process for the production of bitumi- nous bin dcr modified with thermo- plastic Synthetic Material.

A device for removing liquid from ^a mixture, of liquid and solid matter.

An aqueous suspension containing' a dispersed substance 'ind a despersing agcal & a process for preparing the same.

A process for the preparation of an opthalmic solution.

A method for the preparation of de- coked instillation (or cracking hydro- carbon.

Physiochemical process for refining magnetic stainless steel surface of objects.

A liquid composition for use in the preparation of an aqueous composition for physicochemical reliuemciU and burnishing of metal surfaces of objects.

A process for preparing an a^adira- chtin containg extract.

Process for making n polymer having a selcc'ed uniform Jiual particle.

An aqueous fuel composition for an mlerual combustion engine.

A Process for the manufacture of heat treated aluminium lithium alloy material.

A process for the preparation of a car- bounlated elefinically unsaturated com- pound.

Improved catalyst composition for use in the production of cthylene oxide.

Process for the production of cthylene oxide from ethylene & OXYGEN.

13-08-90

180176

Do. 22-01-91

Do.

180304

Do. 26-02-91

180325

08-03-91

Do.

180331

180553 01-07-91

Do. 20-03-91

Do.

180739

Do. 20-03-91

180740

20-02-91

Do.

181265

02-09-86

166668

Societe Rationale Des poudres ET Explosifs of France. 20-12-89

176841

Sorelec, of La Motte saint Euvcrte saint jean de Braye. Loirot France.

Toyo Engineering Corporation of Japan.

12-09-86

167486

23-08-98

178997

Uniroyal Chemical Company Inc. of the State of New Jersey World Head- quarters Middlebury, USA. 15-11-89

176714

Zeneca Ltd a British Company of Im- perial Chemical House Millbank London SW1P3JF, England.

Process for the preparation of random or block copolymers of conjugated diener & vinyl aromatic compounds.

A process for producing a. powder of free flowing polymer particles.

A toughened alpha- poly amide compo- sition & process of preparing the same.

A. process of producing a functiona- lized derivative of clastomeric block polymer.

Hydrocarbon oil composition.

A hot molt adhesive composition hav- ing a low viscosity at low application temperature.

A hot melt adhesive composition having a low viscosity at low application temperature.

A process for the preparation of linear olefins.

A propellent composition.

Process for cooling and dehurnidify- ing hot damp air.

Process for treating urea granutes with a urea melt as liquid coating material in a fluidizing bed to obtain coated urea granules.

A degradation resistant polymer com- position.

A process for the preparation of reac- tive dyes.

COMMERCIAL WORKING OF PATENTED INVENTIONS

CHEMICAL ENG. INDUSTRY LIST NO. I

The following patent in the field of Electrical Engineering Indu'try are not b;>ng commercially worked in India admitted Patentees in the statements filed by Lhem unJ-r section 146f2) of the patents Act, 1970, in rested of Caland'r year 1999, generally on accounL of want of request for licences to work the patented invention. Persons who arc interested to work the sT.id patents cotrmercially may contact the patentees for the grant of licence for the purpose.

Patent No.

Name & Address of Patents Date of Patent

1

2

3 21-05-90

179987

Alcan International Limited a Canadian company H3A, 3F2 Canada. 24-10-89

176725

Altech Industries (Proprietary) Ltd., of South Africa Transvaal province, Republic of South Africa,

172681 03-04-87 Caoutchouc Manufacture ET Plastique? of 143 bis Yves Lc Co2, 78000, France. 09-04-91

180344

Clesim a French company of 10 A vena* I, Enterprise, France. 11-10-88

174560

Compagnic Industriclle De Tubes ET, Lamps of issy, Les Moulineaux, France.

179973 05-06-90 Deiot Process of Zon? IndiBtriclle La saunirre¹ Saint Floivntin, France. 12-04-89

175519

Durawll InternUionil Inc. of b^rkshirc Industrial Park Bethel, Connecticut-06801. USA.

174781 04-08-88 Eleorri;x PLy. Ltd, of th; state of New South wales, Australia. 20-08-86

170224

Emhart Glass Machinery Investm;n.ts In;, of the state of Delaware of United States of America.

166431 03-04-86 Energy Conversion Devices Inc. of 1675 W et Maple Road Troy Michigan 48084, United Slates of America. 26-09-86

166970

Do. 25-09-K6

170221

Do, 17-08-87

171365

Do, Title of the Invention

4

Apparatus for particle determination in liquid metals.

Apparatus for generating consecutive out- put signals.

Process for tli"* mmufiicture at a connec- tion manufactured by tach process.

Direct curreui alectric furnacs.

Lighting arrester device.

A leak-tight vossel for continuous or non- continuous coating of objecis with a liquid coating product and an apparatus in corporating said leak—tight vessel.

Sealed electrochemical c*H.

C ->nnect ir for affixing to a conduit.

An ebjtric control system for a gla°swaro forming m.ichin;.

Improved method of manufacturing a semiconductor member on a substrate utilizing microwave energy.

Power generating optical filler.

PJOCCJS for pioducing'i lightweight an ay of thin film photovoltaic cells.

A metivid for the manufacture of an improved electronic device by passivatina short circuit defec-s in a electronics device.

A method for the manufacture of a hydrogen storage negative electrode for use in a reversible electrochemical cell.

238, fBB Q/&&T-F& OF INDIA, APRIL 7,-2001 fGHAITRA-17^1-923) fPABT1l$-+Sn&*2" "4 ~~ 3 2 1 18-17-89

176447

Gaz Dis France of 23 rue philib;rl Dclorm;, 75017, Paris FRANCE,

Do.

178293 21-11-<>0

09-04-86

16622J

The General Electric company Ltd., of 1 stunhop, Gate London, England. 23-07-90

177741

Tn uwacia I TiebailCoopcratiuitc S.coop. C,LTDA.of Av. Dt. Mollet 1,08130 Santa perpetuc De Mogoda Barcelona, Spain.

177994 21-08-90 Kabalschlepp- GMBH of hedcral Re- public of Germany.

Do.

178686 30-07-90

13-08-90

Do.

]78691

Do. 06-08-90

18017V

La-Telemacanique Electrique a French Co.

13-07-87

171351

13-07-87

Do.

172195

Do. 01-07-88

172722

] 3-03-89

177232

Larry Wayne Fullerton of Alabama 35810, United States of America. 13-04-87

168416

Mabuchi Motor Co., Ltd. of No. 430, Matsuhidai, Mnt'udo-shi, chiba-ken, Japan

07-03-91

180330

Mag Mascliincn und Apparatebag FMBH of punigamer strasse, 127, 8055 Oari/, Austria.

19-04-88

172548

Motorola Inc. of Delaware. 1303 East Algo- nquin Road. United States of America.

Do. 27-04-88

172632

01-12-88

Do.

174220

10-02-89

Do.

174354

O2-O3-R9

Do.

174928

Do.

O9-03-S9

175452

Do. 19-12-88

175516

12-10-89

Do.

175808

03-08-89

Do.

176173

D^vii^ l \ v d ? ^ ; u ng charge in th? physi- cal snte of a thermoplastic material forming a weld betwe3tipiping pioces.

Connection component 'for element.

Differential rohy to protect an Jileclrloal feeder.

Adjustable notion mechanism for valumetric dispensing pump.

A '.elescop'c covering for g'jidcvvays of a shop machine.

An energy feed carrier chain for power & supply lines.

Guide for feeder chain for power & supply lines.

Guide or feeder chain for power & supply lines. A device for preventing accidental change of one or more selected vest modes of manual control member. Snap acting switching device.

Overload thermal relay.

A time domain radio transmission system.

Shallow cup shaped miniature motor.

Method & apparatus for producing enamelled wires using fusible re^in.

An unproved amplitude modulation stereo- phonic system.

Linearized differential nmplificr.

A sigma delta converter foi bandpass signals.

Surface mount filter with integral trans- mission line connection.

A portable radio telephone with control switch disabling.

Frequency synthesizer for providing a synthesiscd output frpqaejicy iJ)^tJj reduced spurious signals.

Network of trunked communication system.

Apparatus for automatic gain control (Agg) in a receiver.

176556 06-09-89 Motorola Inc. ofDelawije, 1303, East Alg. nqain Road, Uaited States of America.

176558 12-10-89

Do.

176608

Do. 02-02-90

176688 02-02-90

Do.

176698 07-05-90

Do.

176703 05-12-89

Do.

176879 19-04-88

Do. 24-11-89

177236

Do.

177274 10-05-90

Do.

177815 13-06-90 Motorola lao. of United States of America.

179728 20-02-90

Do.

180085 1204-90

Do.

180400 14-05-91

Do.

180575

Do. 19-11-91

12-04-90

180635

Do.

180856 29-01-91

Do. 180S97

Do. 10-09-91

181004 23-12-91

Do.

182545 19-12-91

Do, 20-02-86

165993

N. V. Bokaert S.A. of Belgium.

180309 29-04-92

Satellite cellular telephone and data communication system for communicat- ing among plurality of users.

Apparatus for conserving power in a communication receiver.

Frequency control apparatus for abrust- mode radio communication system.

Battery typ3 defector for determining which type of battery is coupled to battery power cdequipment.

Battery savei paging receiver.

A portable radio telephone appara- tus.

An itnoroved amplitude modulation stereophonic receiver.

Active signalling transmitter control system.

Circuit for controlling oscillation cur- rent in a oscillator.

Phase detector.

Communication system that provides for a 2-way wireless radio frequency (RF) communication unit access to at least two independent RF communi- cation system.

Digital radio communication system.

A device for transmitting an at least one original information signal.

Couinjtiicat'on system for a wido area site and a plurality of local sites.

Paging terminal.

A Radio frequency system for commu- nication of information as packets.

Amplifier circuit providing reduced off channel frequency splatter.

Frequency synthesizer device.

Feed forward distortion minimization circuit foi use in radio frequency ( R F) amplifiers.

Induction heating apparatus for heating elongate metal articles.

Improved operational control system for a single speed elevator.

4— 7GI/2OO1

Probe foi determining the topographic- map of the loading surface of a shaft furnace.

Paul Wurtla S.A. of Luxembourg. 15-10-91

180559

08-07-88

172728

Schneider Electric Industries S.A. of 4C, Avenue Andre Morizet, Boulogne, France.

Do. 14-12-88

174569

Do. 23-03-89

174606

Do. 30-03-89

175607

Do. 30-01-90

17724b

24-03-86

167003

Sohio Cotntnsrcial Development CO., aad Energy conversion Device, Inc, USA.

Sony Corporation of Japan, 24-05-90

177053

Do. 03-12-90

178840-

18-06-91

Do.

180875

24-12-99

181003

Sorolcc a French Company or Lo Motto Saint EuVerte saint Jean de France. 25-06-92

178274

Sun-Power Ino. of USA Corporation of USA.

18-12-87

172742

The Standard Oil Company of 200 Public square, CloVeland Ohio, USA.

180556 16-07-91 Telefonica De Espana SA, Gran Via-28, 28013 Madrid, Spain.

174866 31-03-99 Steinert Electro magnetbau GMBH of widderedorfor strasse 329-331, 5000 Koln, West Germany.

176702 09-11-89 Toretrak (Development) Ltd. of Id. Newington causeway London, SE 16 BU, England.

24-04^6

166735

Vacuum Interrupters Ltd., of 68 Ballards Line Finchley London, N32BU. England.

166317 06-10-86 Videocolor, of 7, Boulevard ROma-in, Rolland, 92128, Montriouge, France.

166440 01-10-86

Do.

Device tor injecting preheated air into a shaft furnace.

An elecctromaguet.

Athermally protected electrical switching apparatus.

Connection terminal for an Electric apparatus.

Electric contact maker apparatus.

A switch contractor appratus.

Apparatus for the continuous vapor deposition of semiconductor ally material.

A hend-hele video camera assembly.

Magnetic tope cassette for recording and/ or reproducing a digital signal.

Disc recording apparatus.

Solar lamp stand.

Linear generator oi motor with integral magnetic spring.

A method for tho manufacture of Ohmic contacts.

A telecommunications packet switching system.

Magnetic separator for separating parti- cles of lesser conduativity in a mixture of said particles.

Device for controlling a roller in a conti- nuously variable ratio-transmission (evt) of tho toroidal race rolli ng ti action type.

A contact for an electric switch.

u device for correcting tho deflection effect due to a variation of the focusing voltage in trichromatic cathode ray tube with in line cathodes.

Device for automatic simultaneousfila measurement of the respective distances between cathode sand tlie second grid of a trichromatic cathodes tube gun.

01-12-88

176165

Whirlpool Corporation State of Delaware, USA.

Do. 19-12-89

17668J

Do. 30-07-90

177743

Do, 30-07-91

180171

An automatic washer.

A control device for an automatic wash- ing machine with a re versing PSC motor.

An apparatus for monitoring the amount of diether in a psrmancdt split capadtor motor.

COMMERCIAL WORKING OF PATENTED INVENTIONS CHEMICAL ENG. INDUSTRY LIST No. 1 The following patents in the fiMd of Msclunical Engineering Industry are not b;ing commercially worked in India as admitted by patanteb in tho statements filed by them under section 146 (2) of the patents Act, l970,in respectof Calander Year 1999, generally on account of want ofrequ;st for licences to work the patented invention parsons who areintcrostcdtoworklliesaid patents commercially may contact the patentees for the grant of a licence for the purpose.

Name Si Address of Patentee Date of Patent

Patent No.

3

2

1

A.B. Skf, a Swedish Company of S 41i>50

22-4-91

180663

Gotebare, Sweden.

27-3-90

180057

Alain Hammami of 22, rue ciumirtin paris 9e, Fiance.

Aktiebolaget Bofors, of Sweden. 15-10-90

178688

Ale m Intci national Ltd. Canada. 05-12-86

172014

02-02-90

176689

Alexander Isai Kahnna of 105 Glen Garry way Hillsborough California 94010. United States of America, 172340 J8-03-88 Astra Tech Aktiebolag, a Swedish body of Sweden.

AVL Gobellschaft Fur Vdrbrbnngnga 29-01-90

179727

kraftmtischinen and messtechnik Gmbh and Prof, Di. H.C. Hens lift of kleiststrasse, Austria.

18-2-87

170455

BCL PACKAGING Ltd. state of victoria, Australia.

21-04-89

174820

Beda Oxygentechnik Annatureii GMBH of West Germany.

Title of the Invention.

4

A sealed spherical rolling bearing.

Siggle use hypodermic syringes.

Subwarhead.

A method for pass tbrnting alumiiiiu'rrj components into desired shapes for use in auto motive industry.

Apparatus for implementing a thermadu- namic cycle.

Automatic two-chamber injector.

An siir-cooled internal combustion engine.

An apparatus ior as'eptJcally filling fidd storing degradable liquid contents.

Compact lance for introduction of oxy- gen during a combustion prb'ce'ss.

07-12-90

1SO315

Bohler Gesellschaft M.B.H. of 25, A- 8605, Kaplenberg, Austria. 16-02-87

168613

BP Chemicals Limited of England. 16-06-89

175177

Carol Annmackay and Helen Lele kttz of United States of America. 23-08-90

T/9797

Ceiol Ann Mackay & Helen I ou Kurtz of United States of America. 29-08-89

177195

Cogifer (cie Generate dinstatiations ferroviaires.), Frnnce.

173935 15-07-87 Covontiy University of Priory street, Coventry England & Dan Merritt of 139 Baginton Road Coventry, England.

178328 06-12-90

Do. 05-05-89

175203

Dan Merrit of priory street, Coventry CVl 5HB, England.

169588 22-09-87 Deknatel Technology corporation of 600 Airport Road, Massachusetts 02722, 2980. USA.

29-09-89

176344

Do.

180051 20-03-91

Do.

176890 25-05-90 Delot Process of zone Industrielle Li sauniere 89600 Saint florentin, France.

171348 19-01-88 Doris Engineering of 58 A rue da Dessour des Borges, Paris, France.

180063 12-03-90 Edouard Malbec a Fiench citizen of logic dc chalonne, France. 06-05-86

166723

Emhart Glass Machinery Investment [NC, King street, Wilmiueslon, Delaware, 19801, USA.

167006 12-05-86

Do.

A process for separating by solvent extracting a product (solute) such or essential oils contained in a plant material and an apparatus for carrying out the process.

A process for the preparation of a novel cold worked steel with high crushing strength.

Apparatus for delecting anomalies in a fluidised bed contained in an inclosure.

Wick lukbricator for applying lubricant to a rotatable journal.

Interface device isolating a gear case from an armature bearing collar.

A crossing frog with a moving point & a process for producing such a crossing frog. Apparatus for removing a fiber.

Internal combustion engine.

Intornal combuf tion engine.

Internal combustion engine.

Appratus for draining fluids.

Drainage device for removing fluids from body curities of patients.

A fluid collection reservoir.

Electro-magnatic valve for controlling the foow of a metal or metil alloy in liquid phase in a pipe.

Non-rigid marine platform for use in deep water applications.

Cartridge for a peristatic pump and pciis- tatic pump fitted with said cartridge.

Drive system for a glass container pro- duction line.

A job distributor for conveying in apres- lected sequance successivaly foimed group of goass jobs to fixed through groups.

23-03-89

174825

Energy conversion Devices Inc. of America of 1675 West Maple Road, United States of America. 15-09-89

Do.

166408

178611 13-05-88

Do.

176023 26-07-89 Etablissements vapo of R.N. 84, F- 01430ST Martin-du, Fresne, Franco.

04-05-90

177273

Futai Umbrella Works Ldt. of No. 16 ehon tai road Taiwan 24801.

179233 19-08-93 Gazde France of 23 Rue philibert delarma, 75017, Paris, France. 21-07-86

167034

General signal corporition of High Rodge Park, Connecticut, 06904, USA. 22-08-89

174388

Geoffrey Raymond richter, Australia.

174551 07-01-88 Gillette company, USA.

174788 OH 1-88

Do. 14-04 88

175U8

Do.

177196 08-09-89 The Gillette company of podential Tower building, Boston, Massachusetts 02199 United states of America.

177714 23-01-87

Do.

180363 16-01-91

Do. 08-11-90

Do.

180727

Do.

180906 22-03-91

22-12-37

172137

The Good yoar tiro & Rubber Company of America Akron, Ohio 44316-0001, USA.

05-07-88

172790

Do.

Do. 25-02-87

176863

05-02-90

177247

Do. 15-07-91

Do.

180895

Large are microwave phsma apparatus for sustaining a substantially unifarm plasma therein.

Apparatus for reducing the size of metal hydride hydrogen storage alloys.

A method of fabricating mtcrocrystallint semiconduction alloy material. Screw fixing device for a concrete cons - truction element.

An automatic umbrella.

Method

Gnvinetric feedor apparatus for feeding particulato of a feed rate in terms of weigb-per unit time.

Collapsible container for the transpor- tation of cargo and bulk material.

Safety razors.

A razor assembly.

Razor blade assembly for use in wet shaving.

Method & apparatus for providing shar- penod cutting edger on blade blanks to produce razor blades.

A method for making a cutting edge such as cutting edge of a razor blade.

A razor blade member.

Safety razor.

Safety razor & blade units therefor.

Heavy duty p-meumatic tires.

Paneumatic tire for heavy duty use.

A panoumatic iadial flro.

Method of manufacturing retreded the without tread distortion & a tire retread- ing & apparatus.

Paneumatic tyre.

Apparatus for accurally and reliab,ty measuring one or more charecteristic* of a bulk material.

04^11-85 Guy Gaudfrin of Allcedu Bee ds canird. Golf 78860 sa;nt-Nom-)a-Breteche, France.

04-10-88

174558

Do. 07-1Q-8D

Do.

An improved con^jy;r bslt filter having a triction reducing buffer m3?n3. Improvements ;n prcss-fllters incorporat- ing endless filtering webs. A filterng apparatus.

176123

OJ-lO-8.6

Do. 26-03-87 Hatmit A.G. a Swiss company of Romenach. Switzerland.

A filter for liquids lader with solid parti- cles.

A Driving bait having Li tcUib supporting olement.

174926

25-04-89 Hans Zumstein of Rigtwiesstrassi.- 19, 8819. Horgen, Sw:tzerland. 03-05-87

Transportable devic; for transferring drive from wheels of a motor vahicla to an external machine or apparatus.

Ovulation touting apparatus.

16W75

Harold J. Kosa->ky of 25, Boylston street, chestnut. Hill, Massachusetts, USA.

02-05-86

Apparatus for sxtruding foDi staffs.

lftfts

Heinz Schaaf Nahrungsmittel Extrus'onHe- chnik, of quellenweg 14+199 Bad cambergoberselters, West Germany.

01-07-88

177920

Heinz Kaiset A.G. of glattalstrasse 837, CH-8153 Rumlang, Switzerland,

1"76S3 12-02-87 Inteilego A.G. of neuhafstrasse 21, CH- 6340 Bazar, Switzerland.

Do.

167958 l*-07-87

Do. 24-02-89

Boring attachmjnt with on adjustable boring width.

Toy truck for toy vehicles.

Toy cog railway.

A toy building element.

174632

Do. 29-11-88

06-10-88

mm mm

Jean Pterre D;nis a French c'hzjn of France,

Joh En^ch^d; En ZDH;:I graft...-li; inns'itin;*

11-08-87

172974

of Klokhuisplcn 5, 2011, H.K. Haarlem, the Netheilands.

OJ-10-89

17661)2

Kabelschlspp. GMBH of federal republic of Germany. 17u721 31-08-89 Kennameta) [nc. of P.O. Box 231, Latrobe, Pennsylvania 156>'\ United states of Ariierica.

Do. 27-02-90

177719

30-06-87

170967

La-Telemecanique Electnque of 33, bw, Avenue da-marechal toffrs 9200O, Nanterre France.

Do. 21-06-88

A try vehicle with wheels.

Projoctils intends! to hi firs! by a fire- arm.

Protcotivaly caalsd pr'm^l p i p :: w'aicii may be used E, + as papsr currency docu- ments and other kind of printed matter that are subject to intensive circulation and frequent use.

Fluid filter and a method for producing the fluid filter.

Automatic clamping unit for recaiving and holding a too' noU.v.

Cutting insert.

A djvics pi;fiLibly for usa in thermal tripping apparatus.

172629

Leggett & plztt Incorporated of United

18 04-90

177264

States of America. 01-06-89

174814

I owan ^management) PTY, Limited of tht. st°te of south Australia of Australia.

26-03-90

179522

Minei Enterpnsss of 1200 east st.it; stresL, Geneva state of Illinois 60134, USA.

A device rendering contractors electri- cal^ & mechanically in-operative.

Spring interior for a bedding product.

A centrifugal jig.

Friction elastomer drift gaur djvics.

Mitsuba Corporation of 2681 Hirosawa- cho, 1-chome kiryu slii Guuima-ken, Japan.

13-05-90

178937

Do.

174478 01-12-88 Melorola Inc, of 1303, East, Algonquin ois, 60196, USA.

24-12-90

17/447

Munishwar Kumar nationality Industry C/o H. No. b206. Block 1, Devnagar, Delhi-5.

20-02-86

166412

N.V. Bekaert S.A. of Belgium.

168533 04-06-87

Do,

170389 09-04-87

Do.

11-08-89

176155

Do.

180853 31-12-91 Noeil service a n! masjhinsntejhuik GMBH of Langenhagen, Germany. 21-04-88

172757

Norsk Hydro A.S. of Bygcby -Vlb Z, V^7 Oslo 2, Norway.

09-03-90

180061

Do,

10-03-89

174774

Orbital Sciences Corpn. of 12500, fair, lakes, circle, fairfax virginiq-22033, USA.

170826 09-06-87

An apparatus for manufacturing a long olement having a shapped contiguration at an end of said long element.

Cold-Fonpal shaft method and apparatus for manufacturing the same.

A codebook v^tor generating device for code book vestor for a vestor for quanti.

jpr

Ra'l belt conveyor.

A fluiclizsd bod apparatus for heat treat- ing qustelnifized steel wires.

A method of producing ste;l rjinroj-iag element in the formal steel wire.

Process for producing a steal card.

A process for manufacturing steel wire having improved adhesion capacity to elasromers.

Rotor for impaot or h a i i n e: mills and a process for the fabrication thereof.

Fletib'; i if;-.n3iiciie balk cjitain^r.

A flexible intcrmsdiatu bi'lk. container.

Rojk;t bsD^ter vjhicL*.

Paul Wurth S.A. of 32 ru^d Alsace, Luxern- Vassel incorporatng a closing a device bourg Grand-Duehy of Luxembourg, particularly for us; a; a storage happer .Jl-08-88

1,4178

Do.

1/4214 a-09-88

Do.

174233 26-08-86 Paul wurth S.A. of 32 rued Alsaco,

Luxembourg, Grand-Dushy of Luxomboui

23-06-89

174932

Do.

11-12-90

177462

Do.

05-03-91

181429

Do.

08-07-88

173841

Pipe Liners Inc. of Lou isiana of 3421 N- causeway boulevard, metairie Louisiana, USA.

of a shaft furnace.

Blast pipo holder for injocting preheated air in-to a shaft furnace.

Device for injecting preheated ->.ir into a snaft fuinace.

Automitic lanes changeovor device.

An apparatus for charging a shaft furnace.

Apparatus for installing or removing shaft furnace tnyeres or tymps.

Device for injecting preheated air into a shaft furnace.

A method and apparaUi, for producing a deformed pipe liner of tubular crosscec- tion.

same.

——...———.—^—-—. • —

178839 30-11-90 Rambus Inc. of the Mate of California, USA. 21-07-88

176084

Rem chemicals Inc. of 325 w;st Quean street, Soutnington, Connecticut 06489, USA. 13-03-91

181430

S.A. Wow Company of 18, rue de cognalet B-5000 Namur, Belgium. 06-02-89

174246

Schenck Auto Service Gcrate GMBH of Landwehrstrasse 63, postfach, Darmstadt West Germany. 23-05-90

177052

Schne-'dci- Electric Industries S.A. of France. 11-11-87

172212

Schwihag Ge^cllschaft Fur Fisenbahno- berbau MBH of CH-8274 Tagerwilen, Switzerland.

31 08-90

180180

Siemen;-Albif AF. of AlbWrimler "trasse 245, CH-8047, Zurich, Switzerland.

28-02-89

174628

SindermetUlwcrk Krebsoge GMBH, a of Krebsoge 10, D-5608 Radevormwald, West Germany. 03-06-91

179784

Smiths Tndustrit:⁰ Modical system, Inc now known as simo portcx Inc United States of America. 17-12-85

164849

Spice systems Loral Inc of 3825 Fabian way palo Alto California, United States of America. 05-02-86

166093

Societe Nationale Des prudrera Et, Explosifs, France. 11-07-85

164758

Specialised Polyurethano application pty, Ltd. and Dyno wesfarmers Ltd. of

Australia.

The Standard Oil Company of Ohio USA.

18-12-87

172750

25-06-92 Sun p-owcr Inc. U.S. Corporation, USA.

177477

13-11-91

180572

The Torrington company of the state of Delaware Torrington, Connecticut, USA.

zl-01-9i

18030'Z

Torotrak Development Ltd of 101 Nowington causeway London se 1 6 Bu, England.

03.05-89

175175

Toyo Engineering Corpoiation of 2-6- Kasumigascki-3 chome chiyodaku-Tokyo, Japan.

An apparatus for storing

A prossss for the rsfiivment of metal surface of objects.

Dovjce intended to create a motion in a liquid'n particular at the surface thereof.

Support of a mounting for an object & a process for its manufacture.

Quick closure Box.

An attachment device for souring a rail to a railroad tie-

A subscriber stuion for a massage trans- mi3°ion installation.

A method for producing a powder forged article such as a connecting roal.

A cap & syrng; a-ujmblly.

A system for roiu^ng spacecraft instru- ment p-oining errors caused by instrument motion induced spacecraft motion.

Apparatus for the manufacture of one or more blocks at propallant by casting.

Borehole plug for a borehole for pluoing explosives thorein.

A photovoltaic device.

An improved fhid bearing apparatus for a reciprocating body.

Aphitics wearelom-nt suili a^ a bearing cage composed of a plastic; rdiin and a method for producing said plastics wear element.

Arotatablodiscfor use as input or output disc of a variator for a transmission of thu toroidal race rolling traction type and a variater incorporating said rotatable disc.

A process for manufacturing of a citalyj for use in steam reforming reaction.

V-Pile Technology luxombourge S.A, of Fiduciaire muller, Guilagraokrill, Luxembourg.

Volta Carmiel-A, Factory of plastic Materials Ltd ui simatat Hachormesh 8, Savion, Israel.

Whirpool Corporation, State of Airuriei.

30-07-87

170466

Do.

21-12-90

177936

Do.

21-12-90

177037

Do.

26-12-90

178441

17-12-87

178444

Warncr-Lamb;rt Company of 201 Tabor road, morris plains, New Jersey of America.

Do.

1742-87

178452

18-07-88

180576

Whirlpool Corporation, State of Delaware, USA.

Do.

23-12-91

181003

RENEWAL FEES PAID

176895 178538 177824 177136 177863 171819 183040 181401 183670 169428 172456 172485 172486 173519 181837 181838 182113 181877 182969 180995 181292 180994 182961 182243 177139 180959 180982 171897 168813 173871 174134 174512 176386 176384 176932 176921 176922 177170 177828 178071 179519 183574 182246 183803 184039 173516 181445 181468 182562 182866 183602 183794 183863 175967 176226 177573 178223 168269 181173 183737 183764 177472 175968 181346 181522 173546 178826 178272 168550 177217 183232 179438 178963 178975 181809 172853 18012? 181098 169981 177088 178362 178528 178355 1R1928 183^63 181514 183735 181643 181711 182852 177082 185922 171547 171548 171545 171546 172243 178752 182240 176571 177001 177432 181175 181533 181534 181676 181916 182038 182317 182648 183323 183354 183441 183732 176210 178647 183673 183733 182255 183407 177383 182417 181461 178270 168964 182659 180885 168938 183398 182537 173827 178706 174197 169892 181585 178716 183641 179750 176622 178264 175954 176195 182291 177348 178421 178369 180710 183244 181741 181442 180379 182475 183908 182338 182319 172718 183204 176322 176355 177328 178106 178418 181900 177389 173307 182460 178767 168806 171806 172461 172514 178602 17S718 177378 172515 175878 176314 183134 180886 179238 131284 174095 175687 179128 182237 183205 183766 183767 183814 174459 176500 182991 178546 169458 176580 177324 X71057 171232 173667 169028 178955 183237 184030 183705 180256 183970 180780 171424 174991 176579 178302 182925 183769 183791 183798 183870 A mHhod of treating a siibd textile wash load to restore to its former condition.

An apparatus for laundering a sailed tex- tile wash load to restore it to iti former condition.

An apparatus for rinoing & textile wash load,

An automatic washing machine.

R'izorcap with a lubricating Oil strip and method for manufacturing the same.

Razor cap with a lubricating oil strip.

A single shaft agitats ana spin drive rota- tional delay mechanism for a,n automatic washer.

An automatic washer.

177027 183397 181862 182411 181055 181652 176216 171445 171209 182212 183736 177482 184025 183865 182120 176965 174424 177901 183688 183575 178510 184031 180037 177973 182738 182399 182816 182817 183163 180989 183044 183452 181611 184056 176927 183454 181403 183160 183459 183460 181728 183164 180996 180997 182737 182014 178726 178573 174423 170493 171069 174513 176926 176381 169423 169914 172846 182740 170243 173884 175381 175386 176964 183451 183712 184051 184038 184040 181457

PATENT SEALED ON 09-03-2001

184421 184423 *O 184424"D 184426*D 184427*D 184428+D 184429*0 184431* 184432 184434 184435T 184436*D 184437*D 184438*D 184439*D 184440+D 184442 184443 184444 184446*D 184447 184448* 184450 184451* 184452* 184453* 184454 184455 184456 184459* 184460 184462* 184464* 184465* 184467* 184468 184469* 184470 184472 184473 184474 184475 184477 184479 184483" |fi4484 184485

CAL—07, DFT,—19, MUM—NIL, CHEN—22 ''Patent shall be deemed to be endorsed with words LICENCE OF RIGHT Under Section 87 of the Patents Act, 1970 from the date of expiration of three years from the date of scaling.

D-Drug Patents

F-Food Patents24* THE GAZETTE OF INDIA, APRIL 7, 2001 (CHAITRA 17, 1923) [ PART m—SBC. 21 REGISTRATION OP DESIGNS

The following designs have been registered. They are not open to inspection for a period of two yems from the dale of registration except as provided for in section 50 of the Design Act 1911.

The date shown in the each entries is the dale registration included in the entries :

Class 1. No. 182870. Force Manner Co. Ltd. of Hong Kong of 11/F., Valiant Commercial Building, 22-24, Prat Avenue, Tsim Sha Tsui, Knowloon, Hone Kong. "COOKING POT". 13th July 2000.

Class ]. No. 183114. Fiat Auto S.P.A. of Corso Giovanni Agnelli 200, 1-10135, Torino, an Italian Joint Stock Company. "REAR TRUNK LID OF MOTOR CAR". 2nd August 2000.

Class 1. No. 183127. Roto Pumps Limited, 308, Osian Buil- ding 12 Nehru Place, New Delhi-110019, India, ana registered office at C-6, Panki Industrial Estate, Kanpur-208022, U . P. India. "PUMP WITH MOTOR", 3rd August 2000,

Class 1. No. 183128. Roto Pumps Limited of 308, Osian Building, 12 Nehru Place, New Delhi-110019, and registered Office at C-6, Panki Industrial Estate Kanpur-208022, U.P, India. "PUMP". 3rd August 2000.

Class 1. No. 183124. Whirlpool of India Limited, an Indian Company. 7th Floor Atma Ram House, I Tolstoy Marg. New Delhi-110001, "EMBOSSED DOOR FOR REFRIGERATOR". 3rd August 2000.

Claw 1. No. 183213. M/s. Avcon Metal Industries, of Jagat Satguru Industrial Estate No. 2, Off Aarey Road, Vishweshwar Nagar, Goregaon (East), MumVjai- 400063, State of Maharashtra, India "CASSE- ROLE". 16th August 2000.

Clftus 1. No. 183215. M/s. Avcon Metal Industries, of Jagat Satguru Industrial Estate, No. 2, off Aarey Road, Vishweshwar Nagar, Goregaori (East), Mufrlb&i- 400063, State of Maharashtra, India. "TIFFIN CARRIER", 16th August 2000.

(lass 1. No. 183266. Gandhimathi Appliance Limited of No. 143, Pudupakkam Village, Vandalur Kelam- bakkam Road, Kelambakkam Post-603103, Kanchlpuram District, Tamil Nadu. India, "SMALL JAR OF THE MIXER/GRINDER". 22nd August 2000.

Class 1. No. 183288. One Lus International Co. Ltd. of No 333 Kang-Shan North St. Chuan Jcnn. Dist. Kaohsiung, Taiwan R . O . C. "GEAR SHIFT LOCK". 23rd August 2000.

Class 1. No. 183293. Bajaj Aulo Ltd. an Indian Company of Akurdi, Pune-411035, Maharashtra, India. "2- WHFELER". 25th August 2000.

H. D. THAKUR

Controller General of Patent^ Designs & Trade Marks

PRINTED BY THE MANAGER, GOVERNMENT OP INDIA PRESS, FARIDABADt

"ND FUBUflHEr BY THE CONTROLLB* OF PUBLICATIONS, DELHI, 2QM