REGISTERED NO. DL.- 33001/2001

The Gazette of India

PUBLISHED BY AUTHORITY

No. 2]

NEW DELHI, SATURDAY, JANUARY 13, 200l( PAUSA 23, 1922)

(Separate paging is given to this Part in order that it may be filed as a separate compilation)

[PART IIl-SECTION 2]

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

THE PATENT OFFICE

PATENTS AND DESIGNS

Calcutta, the 13th January 2001

ADDRESS AND JURISDICTION OF THE OFFICES OF

THE PATENT OFFICE

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

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

Territoriei of Daman and

Diu and Dadra and Nagar Haveli

Telegraphic address "PATOFFICE"

Phone No. 482 5092

Fax No. 022 495 0622

Patent Office Branch,

Unit No. 401 to 405, IIIrd Floor.

Municipal Market Building,

Saraswati Marg, Karol Bagh,

New Delhi-110 005,

The States of Haryana,

Himachal Pradesh, Jarnmu and

Kashmir, Punjab, Rajasthan,

Uttar Pradesh and Delhi and

the Union Territory of

Chandigarh.

Telegraphic address "PATENTOFIC"

Phone No. 578 2532

Fax No. 011 576 6204

Patent Office

Branch,

Wing 'C (C-4, A},

IIIrd Floor, Rajaji Bhavan, Besant Nagar,

Chennai-600 090.

"The States of Andhra Pradesh.

Karnataka, Kerala, Tamilnadu and

Pondicherry and the Union

Territories of Laccadive, Minicoy

and Aminidivi Islands.

Telegraphic address "PATENTOFIS"

Phone No 490 1495

Fax No. 044 490 1492.

Patent Office (Head Office),

"NIZAM PALACE", 2nd M.S.O.

Building 5th, 6th and 7th

Floors, 234/4, Acharya Jagadish

Bose

Road

Calcutta-

Rest of India.

Telegraphic address "PATENTS"

Phone No 247 4401

Fax No 033 247 3851

All applications, notices, statements or other documents

or any fees required by the patents Act, 1970 and the Patents

(Amendment) Act, 1999 or the Patents

Rules,

1972

amended by The Patents (Amendment ) Rules, 1999 will be

received only at the appropriate offices of the Patent Office.

Fees

The

fees may either be paid in cash or may

sent

Bank

Draft

Cheques

payable

the

Controller of Patents drawn on a scheduled Bank at the

place where the appropriate office is situated.

1—417GI/2000

(17)

THE GAZETTE OF INDIA, JANUARY 13, 2001 (PAUSA 23, 1922)

If mi ltl—SEC. 2

APPLICATION FOR THE

PATENT FILED AT

THE

HEAD OFFICE 234/4 ACHARY\ JAGDISH BOSE ROAD,

CALCUTTA-700 020.

The dates shown

in the crecent

brackts are the

dates

claimed under section 135, under Patent Act, 1970

9-11-2000

625/Cal/200O.

Maejima Fumio.

Incinerator with ceramics

filter.

(Convention No. H 11-331883 filed on

22-11-99 in Japan).

10-11-2000

626/Cal/2000

M"»ci ovlsi.vi Corporation. An apparatus for

df^eclipc ii^kOince identification sipnai from

•icVo vi-n-,1

fP\vi-r| out of No. 209/CaI/96

antedated to 6-2-1996).

627/Cal/2000.

Lo Cheng-Chi.

Safety hypodermic syringe.

628/Cal/20fO.

Thomson Mrtltiir>er"=>.

Mpthod and d=-»irf

for managing frame

buffer memory in a dintal

television system,

(Convention Ni.

99402916.3

filed on 23-11-99 in HPO),

1341-2000

629/Cal/200O. Enwmt Limited. Process for preparing cough

syrup which can be used for treatment of

cold

and cough and to provide restoration to the body

energy.

*30/Cal/2000 Fuii Photo Fi'm Co. Ltd. Flashlight

gene-

rating circuit.

(Convention No. HEL 11-325116

filed on 16-11-2000 in

Japan; and 2000-555769

filed on 25-8-2000 in Japan).

631/Cri/2O00.

Hereeth Hubert A.

Air lock extraction of

foreign bodies.

632/Cal/20OO.

(1) Stell

Authority of

In*a (2) Tr.dian

Institute of Technology. Visible diode laser bnsed

diameter gauge with large stand off distance.

14-11-2000

633/Cal/2000.

De«ussa-Hnls

Akfieneeseilschaft.

Granular

oraano«<lflno c-eDarntion nrocess for the orodnc-

f'oti fipT»of ^nd jj'e thereof

(Ponvpn*ion No.

19955850.7 fil^d on 20-11-99 in Germany).

15-11-2000

634/Cal/2000.

General Electric Company.

Convex com-

pressor casing. (Convention No. 09/507,409 filtd

on 18-2-2000 in U.S.A.).

f£Kt m—Sfe. m

THE GAZETTE OF INDIA, JANUARY 13, 2001 (PAUSA 23, 1922)

635/Cal/2000. Degussa-Huls

Aktiengesellschaft.

Process

for the preparation of -anhydious, mghly pure so-

dium sulfide.

(Convention No. 199 36 377.2 filed

on 24-11-1999 in Germany).

636/Cal/2000. Deutsche Thomson-Brandt

GMBH.

Video

frequency response adaptation.

(Convention No.

19957354.9 filed on 29-11-99 in Germany).

637/Cal/2000.

Deutsche Thomson-Brandt GMBH. Improv-

ing the video fiequency response.

(Convention

No. 19957365.4 filed on 29-11-99 in Germany).

638/Cal/2OOO. Deutsche Thomson-Brandt GMBH. Oscilator

having a tunable resonant circuit.

(Convention

No. 19956428.0 filed on 24-11-1999 in Germany).

639/Cal/2000. Thomson Multimedia, Process for recording

a scrambled mpeg stieam.

(Convention

No.

9914647 filed on 22-11-1999 in France).

16-11-2000

640/Cal/2000. Deutsche Thomson-Brandt

GMBH.

Image

recorder. (Convention No. 19959539.9 filed

9-12-99 in Gremany).

641/Cal/2000. Yoshino Gypsum Co. Ltd.

Method

and

device for producing gypsum boards.

17-11-2000

642/Cal/2000. Steel Authority of India Limited. A process

for manufacturing basic tundisn cover powder for

low carbon aluminium kuled (leak) steel.

643/Cal/2000.

Mcnell-Ppc Inc.

Method for treating mig-

rain symptoms (Convention No. 09;448i>88 filed

on 24-11-99 and application No, nil filed on

06-11-2000 filed in U.S.A.).

644/Cal/2000.

Mcneil-Ppc, Inc. Method for treating mig-

raine symptions with ibuproten and salts thereof.

(Convention no.

09/449124 filed on 24-11-99

and application

no. nil filed on

9-11-2000 in

9-11-2000 in U.S.A.).

645/Cal/2000.

Thomson Multimedia.

Speech recognition

device implementing

syntactic

permutation

rule. (Convention

No.

9915083

filed

30-11-1999 in France).

646/Cal/2000.

Icn Pharmaceuticals,

Inc.

Novel nucleo-

sides.

647/Cal/2000. Forschungszentrum

Julich GMBH.

Process

for the preparation of a lovel modified

DNA

squence of the

pyruvate

decarboxylase

gene.

(Convention No. 19518809. 8. 19523269.0 dated

26-05-1995, 29-06-1995). Divided out of

No.

946/Cal/96 Ante-dated 24-5-1996.

64&/Cal/2000. Vision East Inc. Computer controlled me-

thod and apparatus for fairing and painting of

marine vessel surfaces. (Convention No. 447,973

filed on 23-11-99 in United States of America).

20-11-2000

649/Cal/2000. TCM Corporation. Forklift having tranverse

travel sytem.

22-11-2000

650/Cal/2000.

Japan Tobacco Inc. Monoclonal antibody

reactive to human cholestrol ester transfer pro-

tein .(Convention No. 134836/1995

filed

2-5-95 in Japan). (Divided out of No. 782/Cal/

96 ante dated to 30-4-96).

651/Cal/2000. Maschinenfabrik Gustav Eirich. Device

and

method for sealing a discharge aperture in a ro-

tating container.

(Convention No. 19956939.8

filed on 26-11-99 in Germany).

652/Cal/2000.

Deutsche

Thomson-Brandt

GMBH.

Imput

filter stage for a data stream,

and method for

filtering a

data

stream.

(Convention

No,

19960785 0 filed OD 16-12-99 in Germany).

23-11-2000

653/Cal/2000.

The Bacock & Wilcox

Company.

Fince

tolid recycle in a

circulating

fluidized

bed.

(Convention No. 09/464258 fLed on 17-12-99

in United States of America).

24-11-2000

654/Cal/2000.

Hewlett-Packard Company. Printhead com-

prising multiple types of drop generators. (Con-

vention No. 09/539,298 dated 30-03-2000).

ALTERATION OF DATE UNDER SECTION 16

185420 (1772/Cal/95) Ante dated

25th

November,

1991.

COMPLETE SPECIFICATION -ACCEPTED

Notice is hereby given that any person interested in oppos-

ing the grant of a patent on any of the applications concerned,

may, at any tinv 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 Patsnt (Amend-

ment) Rules, 1999 before the expiry oi the said period

four monms, give notice to the Controller of Patents

the appropuate office on the

prescribed

Form 7 of

such

opposition. The written statement of opposition should

filed in duplicate alongwith evidence, if any, with said notice

or within sixty days of its date as prescribed in Rule 36 as

amended by the Patents (Amendment) Rules, 1999.

The Classification given below in respect of each specifi-

cation are according to Indian Classification and Internationa!

Classification Systems.

Printed copies of the specification and drawings, if

any,

can be supplied by the Patent Office or its branch offices on

payment of prescribed charges of Rs. 30/- each.

In the event of non-availability of 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 plus Rs. 30/-.

THt GAZETTE OF INDIA, JANUARY ii, 2001 CPAUSA 23, 1922)

[PAST H I ^ S » C . »

lnd. Cl. : 32B.

18538J

Int. Cl.¹ : A61K—7/28.

AN AQUEOUS LIQUID COM POSITION FOR

USE

IN LEATHER PROCESSING.

Applicant : ROHM GMBH, A GERMAN BODY COR-

PORATE, OF KIRSCHENALLEE. D-64293, DARMSTADT,

GERMANY.

Inventors ;

1. JURGEN C HR1STNER—German, and

2, GERTRUD WICT-—GERMANS

Application tui Patent No.

373/Dcl/% filed on

23id

Feb., 96.

Convention Application No

29503135.2/Del/24-02-95.

Appropriate Office toi Opposition

Proceedings

(Rule 4,

Patents Rules, 1972), Patent

Office

Branch,

New Delhi-

110005.

l(i Claim:.

An aqueours liquid composition useful in the preparation

of processing tkini and hides in the beamhouse,

said com-

position comprising eLzymatically active

substances,

and

from 10 wl.% up to (100-X) wt. % of molasses, X beini;

the amount of enzymatically active substances in wt. '•<

and having a value of from 0 001 to 90.

(Comp. Spccn..: 24 Pacts:

Drngs. . Nil Sheet)

lnd. Cl. : 32 h (2a i

185382

Int. a.' . C 07 C, 39/23

AN IMPROVED PROCESS FOR IHli [PREPARATION

OF MONO-ALKYL CARBONATE OF BISPHENOLS.

Applicant: COUNCIL Ob SCIENTIFIC

W D

INDUS-

TRIAL RESEARCH, RAFj MARG, NEW DELHI-110 001,

INDIA. AN INDIAN REGISTERED ROTJY INCORPORAT-

ED UNDER THE REGISTRATION OF SOCIETIES ACT

inventors :

SWAMINATHAN SiVARAM—INDIA,

ABBAS-AJ LI GHUDUBHAl SHAIKH- -JND1A

Application foi the Patom No 1237'Del'92 filed on

23-12-92.

Appropriate Office for Opposition Proceedings (Rule 4,

Patents Rules

W . I

Patent Office

Bnnch,

New Delhi-

11000^

8 Claims

An improved process for the preparation of mono-alkyl-

carbonate of bisphenols of the formula I

shown in the diawuig accompanying this specification where

Ki represents isopropylidens, hexa-fluoroisopropylideiie, cyclo-

Iiexane, sulphone, ketonc, ether, phthaline, phthalimide and

Ra represents MI alkyl group with 1-8 carbon atoms the

alkyl group being linear, branched, or cyclic & x is a straight

chain of 1 to 4 carbon atoms or alkyl group consisting or

branching or a phenyl grorip or a halogen atom t»nd n is

;tn integer from 0 to 4 which comprises reacting Epproprititc

substituted bisphenols of the formula II

Where Ri & x has the measuring given above with excesi

dialkylcarbonates having 1 to 8 carbon atoms in presenc

of a conventional catalyst selected

from

organometdlic

compounds of tin or titanium under inert atmosphere at a

temperature

in the

range of 80—-150⁰C and

recovering

monoalkyl carbonate of bisphenols by conventional meth

such as herein described,

(Compl. Specn, )3 pages

Drng. 1 Sheet)

lnd. Cl. ; 55 E-l.

185383

tnt. Cl.¹ : A 61K 35/16.

A PROCESS FOR

THE

ISOLATION

OF A

NEW

MOTILTTY PROMOTING PROTEIN

FROM BUFFALO

SERUM/PLASMA : A SLAUGHTER HOUSE WASTE.

Applicant : COUNCIL OF SCIENTIFIC AND INDUS-

TRIAL RESEARCHv RAFI MARG, NEW DELHI-llOOOl,

INDIA, AN INDIAN REGISTERED

BODY

INCORPO-

RATED UNDER THE REGISTRATION OF SOCIETIES

ACT.

Inventors :

GOPAL CHANDRA MAJUMDER—INDIA,

MAHITOSH MANDAK—INDIA,

SASWATJ BANERJ EH—INDIA.

Application for Patent No. 637/Del/96 filed on 27-03-96.

Complete left after provisional filed on 17-03-97.

Appropriate Office for Opposition

Proceedings (Rule

Pnttnti. Rules 1972),

Patent

Offict

Branch New Dclhi-

110 005.

3 Claim,

A procehs for the isolation ol n new motility

promoting

protein from buffalo serum/plasma :

slaughter

house

waste which comprises subjecting buffalo serum/plasma

Lonventional ammonium sulfa⁽e (0 to 80% saturation) frac-

iionation, characterised in that subjecting the said fractipiwfed

motility promoting protein to ion-exchange

(an-ion/eatfon)

chromatography having column of resins such as

carboxy-

methyl

celmlose/aephadox,

dieUiylaniinoathyl

cellulose/

sephndex poivbuffot cxchangei resin and using elueflt sudi

J^MTT in—SBC U

THE GAZETTE OF INDIA, LVNUARY 13, 2001 (PAUSA 33, 1922)

as low-ionic buffer, phosphate buffeT of pH in the range of

6.9 to 7.5 in having ionic strength in the range of 50—

100 mM followed by electrophoresis methods s.uch as herein

described to obtain new motility promoting protein.

(Provisional Specification ; 9 pages-

Drawing Sheet: Mil)

fCompl. Specn : H Pages-:

Hjg Sheet: Nili

Ind. a . : 32F (2bJ

3 85384

Int. O.« : C07 D. 233/42

A PROCESS FOR PRODUCING

R-(-)-lEH4-U, 4-Di-

CHLOROPHENYLH,

3-DTTHTOLAN-2-YUDENE]-M]Vfr

1DAZOLYLACETONITRILE,

Applicant: NIHON

NOHYAKU CO., LTD., A JAPA-

NESE COMPANY OF 2-5. NIHONBASHI

1-CHOME

CHUO-KU, TOKYO, JAPAN.

Inventors :

HIROKl KIDAMA—JAPAN,

YOSHIMI NIWANO—JAPAN,

KAZUO KANA1—JAPAN,

MASANORI YOSHIDA—JAPAN

Application for Patent No. 1499/Del/% filed on 05-07-%.

Convention Application No Hei-7-196l74/Japan/8-7-95.

Appropriate Office tor Opposition Proceedings (Rule 4

Patents Rules, W 2 1 , Pr.tent Office Branch, New Delhi-

110 005.

4 Claims

A proceto

f.oi producing R-(-)-(EH4~(2, 4-dichloiopher

nyl)-l, 3-dithiolan-2-ylidt:nei}-l-iniid;izo]ylacctonitrile

repre-

sented by the following formula (B) ;

which wniprises leacting an optically Active fiiycui dcnvu-

tivo represented by the following formula (II) or an cqni-

vnlent thereof

with a ditbiolate salt

represented by the

following formula ( i m at a temperature of 0 to 100°C for

0.5 to 24 hours, wherein the derivative lepiesented by for-

mula (II) it, used in an amount cqui-molar to or in excess

of the dithiolate suit represented by formula fill) :

wherein xi and *i arc the same or different and sack repre-

sents a mettanesulfonyl group, a benzenwulfonylofbcy -grtwp,

n p-tohiencsulfonyloxy group, or a halogen atom.:

therein M represents an alkali metal atom.

iCompl. Specn. 32 pages

Dmg. Sheet Nil)

Ind. Cl. : 53DJ

185385

Int. CV: A 61K—35/7S

A PROCESS FOR THE EXTRACTION OF TETRAHY-

DROFURANOLACTONE

MEROISOPRENOID

SAPUX)-

LIDF FROM THE PLANT BAOCAUREA SAPIDA.

Applicant : COUNCIL OF SCIENTIFIC

ANJ> INDUS-

TRIAL RESEARCH, RAFl MARG, NEW DELHI-110 001,

INDIA AN INDL4N

REGISTERED BODY

INCORPO-

RATED UNDER THE REGISTRATION OF SOCIETIES

\CT.

Inventors :

MONOBJYOI1

BORDOLOI-HINDIA

NABIN CHANDRA BARUAr—INDIA

SRINIVASAN MOHAN—INDIA

RA1 KUMAR MATHUR—JNDIA

SUBHASH CHANDRA DUTTA—INDIA

ANIL CHANDRA GHOSH—INDIA.

Application foi Patent No, 188,1Dcl/96 filed on 23-8-%.

Appropriate Office for Opposition Proceedings (Rule 4,

Patents Rules, 1972), latent Office Branch New T>elhi-

110 005.

4 Claim*

A piocess

for the extraction of tetianydnafuranolactone

meroisoprenoid sapidolide of formula I

from the plajit Baccturea sapidand its> derivatives wherein

1. R = H , R ' = —CH=CH 2

R=OAC, R ' = —CH=CH 2

R=P—BiC6H40O, R ' = - C H = 0 H 2

R = H , R ' = — y

which comprises :

(aj extracting the part* or the plant ti wojdn with t

l>olar organic solvent,

^ * * ^a *

(b) concentrating the extract by dwtiUiuj at r(d»C«d pr«8-

1HE GAZETTE OF INDIA, JANUARY 13, 2001 (PAUSA 23, 1922J

pP«T JU~4»B«. %

isoprenoid uapidolide of the fonnula 1, from the concen-

trated extract obtained in step (b) by repeated crystalliza-

tion.

Conipl. Specn, 10 page

Drng. 1 Sheet)

tad. Cl. : 32 F (2b)

185386

Int. Q.' : C 07 C, 263/12

PROCESS FOR THE PREPARATION

Ol- BIPHENYL

ETHER OXAZOLINES.

Applicant : BAYER AKT1ENGESELLSCHAFT, A BODY

CORPORATE

ORGANISED

UNDER THE LAWS

GERMANY, OF D-51368 LEVERKUSEN, GERMANY.

Inventors :

WOLFGANG KRAMER—GERMANY

UDO KRAATZ—GERMANY

CHRISTOPH ERDELEN—GERMANY,

ULRIKE WACHENDORFF—NEUMANNX—

GERMANY AND

ANDRESS TURBERG—GERMANY.

Application for Patent No. 2486/Del/96 filed on 13-11 96.

Convention application No. 19542934.6/DE/17-11-1995.

Appropriate Office for Opposition Proceedings (Rule 4.

Patents Rules, 1972), PUent Office Branch, New Ijcim

110 005.

2 Claimt*

'Process for the preparation of biphenyl ether-oxazolines of

ttoe formula (I)

in which

X lepresents hydrogen, fluorine or chlorine,

Y represents fluorine, chlorine or methyl,

represents hydrogen, halogen, alkyl flkoxy oi dialky-

lamino,

j^^al

R¹ and R^! independently of one another represents halo-

gen, alkyl, alkoxy, alkylthio, halogcnoalkyl, halogenoalkoxy

or halogenoalkylthio, m and n independently of one another

represent 0, 1 or 2 End

A represents the grouping -<.CI±i)I,-(CR^JR⁴) q ,(.CH.()r-R

wherein R³ and R¹ independently of one another

repieaeot

hydrogen or alkyl, p, q and r independently of one another

represent 0, 1, 2 or 3, at least one index being other than O,

and

R represent*

cyane, or represents on optionally substi-

tuted partly saturated or unsaturated 5- or 6-membered hete-

rocychc radical,

or represents one of the following groupings ;

(a) -CO-RK

(b) -OCK>R^e

iW) CS-NRTl"

fe) -C=N-R^U

wherein

R.^s represents hydrogen,

alkyl,

htilogenoalkyl,

alkenyl,

halogenoalkenyl, optionally substituted cytloalkyl or option-

ally substituted aryl,

R° represents, hydiogen, alkyl, alkenyl, halojenoalkyl, halo-

genoalkenyl, optionally substituted arylalkyl or in each case

optionally substituted cycloalkyl or cycloalkylalkyl,

R⁷ and R^B independently of one another represent hydro-

gen alkyl, alkoxy, alkenyl, halogenoalkyl, halogenoalkenyl, In

each case optionally substituted aryl or arylalkyl, or in each

case optionally substituted cycloalkyl or cycloalkylalkyl, or

represent -OR" or -NR^BR»,

wherein

R^a and R.⁶ have the abovementioned meaning, or

R' and R^b together represent a 5 or 6-membered alkylene

chain, which optionally contains an oxygen atom,

R'' and R¹⁰ independently of one another represent

alkyl,

R¹¹ represents -OR", -NR^!R« or -N(R°)-COOR6,

wherein

R^B and R° have the abovementioned meaning, and

ia, R18 and R11 independently of one another represent alkyl,

characterized in that hydroxybiphenyloxazolines of the for-

mula II

PART I I I - S E C . 2J

THE GAZETTE OF INDIA, JANUARY 13, 2001 (PAUSA 23, 1922)

in which

X, Y, Z, R^l, R', m and n have the same meaning as given

above, are reacted with a compound of the formula (TIT1

M-A (in)

in which

A has the same meaning as given above and

M represents a leaving group,

If appropriate in the presence of a base and /or a cata-

lyst and if appropriate in the presence of a diluent,

(Coinpl. Specn. 77 pages

Drag. Sheet Nil)

Ind. O. : 55EA

185387

Int. a . ' : C 08 G - 18/00

AN IMPROVED PROCESS FOR THE PREPARATION

OF POLYURETHANE MICROCAPSULES CONTAINING

PESTICIDE-MUNOCROTOPHOS.

Applicant : COUNCIL OF SCIENTIFIC & INDUSTRTAL

RESEARCH, RAFI MARG. NEW DELHI-110001 INDIA,

AN INDIAN

REGISTERED

BODY

INCORPORATED

UNDER REGISTRATION OF SOCIETIES

ACT (ACT

XXI OF 1860).

Inventor(s) :

PARSHURAM GAJANAN SHUKLA (INDIA),

SWAMINATHAN SIVARAM (INDIA),

NATARAJAN RAJAGOPALAN (INDIA).

Application for Patent No. 2737/Del/96 filed on 10-12-96.

Appropriate office for opposition proceedings (Rule 4,

Patents Rules 1972) Patent

Office

Branch, New Delhi

110 005

12 Claim/,

An improved process for the pi operation of polyuretbane

microcLpsules

containing

pesticide-monocrotophos

which

comprises preparing a solution of diol or polyol having

molecular

weight in the range of

200—2000,

cros si inker,

monocrotophos and a

catalyst

selected, from

amino or

orsanometaUic

compounds,

dispersing this solution into a

dilute solution of a stabilizer having the formula (A),,—(B)m

Where A and B are chemically

and compositionally dis-

•im'lar segments where n and m segments are in between

30—115 and 10—60 units respectively such that the sum of

n and m does not exceed 175 units in a aliphatir

hydro-

carbon, adding an isocyannte

dronwise to the hydroctrbon

agitating the mixture at 1000—1400 revolutions per minute

for the first 6—8 hours and then at 500—800

revolutions

per minute for an additional neriod of 14—-1R hours at a

temperature between 30" to 40"C to permit the formation

of nolvnrethane microcjip uVs, healing the dispersion for an

additional period of 1-2 hours nt a temper?ture not exceed-

ing 50°C, filterine the microcansules,

washing the micro-

capsules with lower aliphatic hydrocarbon and drying the

microoiD&ules under vacuum

ct temperature

between 2(fi

to 35°C.

(Compl. Specn, 20 pages;

Drng. Sheet Nil)

Ind. Q . : 55F.

185388

int. C].¹ : A SI K 31/56.

A PROCESS FOR THE PREPARATION OP EST-pA- <a-

(HYDROXY-9-EN-11 (H4- (N.

N-DTMFTHYT AlvHNO)

PHFNYL)

-17 0

-HYDPOVY-17- H METHYL- 1-BUTT-

NYI) - CYCLIC-3-M

2-F.TH/WPD1YL) ACETA]

Applicant : COUNCIL OF SCIENTIFIC & INDUSTRIAL

RESEARCH. RAH MARG. NEW DELHMlOOOl

INDIA,

INDIAN

REGISTERED

BODY

INCORPORATED

UNDER THE

REGISTRATION

OF SOCIETTP,S

\CT

fnventois :

1. BRAJA GOPAL HAZRA—INDIA

2. VANDANA SUDHIR PORE—INDIA

3. PADMAKAR LAXMAN JOSHI—INDIA

4. SOURAV BASU—INDIA.

Application for Patent No. 2956/Del/96 filed on 27-12-96.

Appropriate Office for

Opposition Proceedings (Rule 4,

Patents Rules, 1972) .Patenl

Office

Branch, New Delhi-

110 005,

6 Claims

Aprocess foi the preparation of estra-5

a-hydroxy-9-en-

11 p.(4- (N, N-dimethylamino) phonyl) -17p -hydroxy-17-

(3-methyH-butynyl) -cyclic-3-

(1, 2-ethanediyl) acetal of

formula ?.

which comprise

adding 4-(N,

N-dimethylamino) phenyl

mngnesaum bromide reagent to estra-5, 10 a-oxido-9(ll)-en-

17 p-hydroxy-17-(3-mcthyl-l butynyl)-cyclic -3-(l, 2-ethan-

diyl) acetal of jj|:neral formula 1

and cuprous halide as a catalyst in an etheral organic sol-

vent at a temperature telow -I0°C, sliming the mixture for

2 to 24 hia. at a temperature in the range of -10 to 25'C,

quenching the reaction mixture, extracting the product

organic solvent, separating the organic lK.yer and removing

the solvent by evaporation below room temperature

under

vatcuum. further purifying the crude product obtained, by

conventional column chromntograpby to obtain estra-5-5a-

hydroxy-9-en-lip -(4-(N'dimethylamino phenyl)-17S -hydro-

xy-17 (3-methyl-l-bufynyl)

-cyclio-3-(l,

?-ethanediyl) ace-

tal.

(Compl, Specn. 9 Pages

Drng

\ Sheet)

Ind, Cl. : 55EJ

185389

Int. CU : C 07 C-27/00.

A PROCESS FOR THE PREPARATION OF E (-)

SILANE

[1-(2-IOD0ETHENYL)

-1-MBTHYLHEXYL)

OXYIJ

TRIMETHYL.

Applicant : COUNCIL OF SCIENTIFIC & INDUSTRIAL

RFSEAR^H RA^T MAWG NEW TIPIHM10001. TNDTA,

, W

TNOTAN

REGISTERED

BODY

INCORPORATED

UNDER THE

REGISTRATION

OF SOCIETIES ACT

Inventors :

1. TKOTTAPPTTTIL RAVTNDRANATHAN—INDIA

2. RADHTKA DILIP WAKHARKAR—INDTA

3. AFAVIND BAPURAO LANDGE—INDIA.

Application for Patent No. 654/Del/97 filed On 17-3-97

THE GAZETTE OF INDIA, JANUARY 13, 2001 (PAUSA 23; 1922)

IPART Ul~-^ac. 1

fymmtfRt^

Qfifa for

Opposition Proceeding* (Rule 4,

paUflU Rules, 1972), Patent

Office

Breach, New

Delhi-

110-005,

A Claims

A procevs for the piepaiation of E(-) silane U-U iodoethe

nyl)- (1-methylhexyl) oxyll tnmethyl of the formula JV

which comprisesUO preparing a solution ol

tic

optically

active &(-) 3-bydroxy-3-methyH-octyne of foimula I

in dimethyl foramide, (b) ticating (his solution with trime-

thylsilyl chloride in presence of a base

at a

temperature

ranging between 0° to ambient, (c) stirring the mixture for a

poriid of 10 to 20 hrs., (d) quenching the reaction and re-

covering the compound of formula II

by conventional methods, (e) purifying the compound of the

formula Id by distillation, (f) treating the compound of the

formula.II with n-tributyltin hydiide in picbencc of azobisiso-

tUltyrotutrtle (AJBN) at a temperature ranging between 100

to- 150°C for 2 o 5 hra. under inert atmosphere, (g) remov-

ing the excess tributyltin hydride la obtain the compound of

the formula III.

(h) dissolving the compound of foimula HI in di>

eth&i,

cooling the solution at a temperature in the range of -10 to

0-C and adding the solution of iodine, evaporating the etliei

to obtain the residue, (i) tieating the residue with alcaholic

(lurry of alkali flouride, separating the suits by conventional

methods, evaporting the solvent Tuam the filtrate to drynCM

end recovering the compound of formula IV by conventional

methods.

(Compl. Sptoa, 9 Pages.

Dmpj 1 Sheet¹)

Ind. Cl. : 55 E,

185390

Int. Cl¹ .. A61K 31/00

"AN IMPROVED PROCESS FOR THE PREPARATION

OF 3, 5-LUTIDINE".

Applicant : COUNCIL

SCIENTIFIC

INDUS.

TRIAL RESEARCH, RAFI MARO, NEW DELHI-llOOOl,

INDIA, AN INDIAN JREGJSTERLD

BODY

INCORPO-

RATED UNDER 1HE REGISTRATION OF SOCIETIES

ACT (.ACT XXI OF 1860).

Tnventor(s-) :

SH WAN AND JANARDAN KULKARNI—INDIA,

REVUR RAMACHANDRA RAO—INDIA,

YARLAGADDA VENKATA SUBBA RAO—INDIAt

MACHIRAJU SUBRAHMANYAM—INDIA,

UDAY TRIAMBAKRAJ BHALERAO—INDIA AND

KONDAPURAM VIJAY RAOHAVAN—INDIA

Application for Patent No. 2958/Del/96 fJed^/ on

27th

Dec, 96.

;

Appropriate office for opposition proceedings

(Rule

Patents Rules 1972) Patent

Office

Branch,

New

Delhi-

110005.

5 Claims

An improved process for the preparation of 3, 5-hitidine

which comprises passing a feed consisting of

propionalde-

hyde, formaldehyde, ammonia

and

water

over

modified

pentasil ZSM-5 catalyst such as herein described at a tem-

perature in the range of 300—450°C at a

weight

hourly

spucc velocity in the range of 0.25 to ] per hour

and re-

covering the product by known chromatographic methods,

fCompl. Specn : 11 Pages;

Drgn. Sheet : Nil)

Intl. a . : A 01K 47^00, 57/00

185391

Int. a . ' : 5D

A COMPOSITION TO ATTRACT

INDIAN

HONEY-

BEES APIS FLOREA.

Applicant .

1. DR. DATTArRAYA GOPAL NAIK &

2. DR. ARVTND HARI KAPADI BOTH OF

CHEMISTRY GROUP,

AGHARKAR RESEARCH INSTITUTE,

G. G. AGARKAR ROAD,

PUNE 411 004.

3. DR. KAMALAKAR KRISHNA KSHIRSAGAB.

CENTRAL BEE RESEARCH

AND

TRAINING

INSTITUTE,

1153, GANESHKHIND ROAD.

PUNE-4I1 016.

Application No. : 405/Bom/1995 filed on 14-9-95.

Complete after provisional left 4-9-1996.

Appropriate office for opposition proceedings (Rule

Talent Rules, J972) Patent Office Branch, Mumbai-400 001.

01 Claim

A composition foi attracting honey bees apis florea com-

prising E-citral (amount in the range 0.1 nl-0.35 (il) In liquid

Puffin (5 ml) loaded an a support, plaster of pans blocks

(diameter 1 cm, height 1 cm).

CompL Specn. 4 Pagea

Dmg. Nil)

Provisional Specn, 2 pages

Drug. Nil

RAKT m—fee. 2]

THE GAZETTE OF INDIA, JANUARY 13, 2001 (PAUSA'23, 1922)

Ind. Cl.: 55 E* [XIX]

185392

Int. a . : A 61 K—35/78.

A METHOD FOR AN AYURVEDIO PREPARATION

FOR PREVENTING AND/OR CURING URINARY DIS-

ORDERS.

Applicant : SHANTANU CHANDRASHEKHAR SANE,

390-A, NARAYAN PETH, RATAN APARTMENTS, PUNE-

411030, MAHARASHTRA STATE, INDIA, AN INDIAN

CITIZEN.

Inventor : CHANDRASHEKHAR

HARI

SANE (VAl-

DYA).

Application No. 95/Bom/98 filed on 23-02-1998.

Appropriate Office for Opposition Proceedings (Rule 4,

'Patents Rules, 1972), Patent Office Branch, Mumbai-400 013.

1 Claim

A method for an Ayurvedic preparation for

preventing

and/or curing urinary disorders comprising, thoroughly mix-

ing the powder of the following ingredients :

(1) Wyaghri:

Caesalpinia-sepearia-Roxb.—100 gms.

(2) Ginger in powder form : Zinziber officinale—25 gms.

(3) Gulwel:

Tinospora-CordiMia—50 gms.

(4) Sarate :

Tribujus-terestris—200 gms.

(5) Triphala :

(a) Amla: Emblica officinale Gaertn (Phyllanthus emb-

lica L.)—5 gms.

(b) Behed : Terminalia belerica Roxb.—5 gms.

(c) Hirda : Terminalia ahebula Retz—5 gms.

(6) Hinganbet :

(a) Balnites-roxburghii-Planch.—100 gms oi

(b) Balanites-&egyptica (L) Oeiip—100 gins ;

the

said ingredients

pounded to

form fine powder

and

thoroughly mixed, to be dispensed in powder or tablet or

capsule forms in requisite doses.

Compl, Specn. 3 pages

Drag. Nil

Ind. Cl. : 55 bd

185393

Int. Cl. : A 61K 35/78

A METHOD FOR AN AYURVEDIC

PREPARATION

FOR PREVENTING AND/OR CURING TONSILLITIS.

Applicant & Inventor : CHANDRASHEKHAR

HARI

SANE (VAIDYA) 390-A, NARAYAN

PETH,

RATAN

APARTMENTS PUNE-411 030, MAHARASHTRA, INDIA.

Application No. 256/Bom/1998 filed on May 5, 1998.

Appropriate Oflice for Opposition Proceedings (Rule 4,

Patent Rules, 1972), Patent Office Branch. Mumbai-400 013.

01 Claims

A method for this Ayurvedic

preparation for preventing

and/or curing Tonsillitis by selecting ingredients mentioned

in proportions given below :—

(1) Tulas—Ocinum sanctam Linn

100 gms.

(2) Chitrak—Plumbago rosea

100 gms.

(3) Talispatra—Taxas-baccata

10 gms.

(4) ¥ *ki—Celsia-coromendeliana

10 gms.

(5^

na—Collisinthus citrullus shrad

100 gms.

''a—Glycyrrhiza-glabra

20 gms.

fafc

''ilum-vulgare

20 gms.

\ljaVju

i-carpium

40 gms.

2—^baffiadii-

vSelaaitim-zavv

the

said

ingredients

are mixed

and a

decoction in 4 to

4.5 Litrs. of water is made to l/4th Quantity of original

water.

Compl Specn 3 Pages:

Drgns. Nil.

Ind. Ci

32 h,(b)

185394

Int Cl. : \ 61 K 31 '47.

AN IMPROVED PROCESS FOR THE MANUFACTURE

OF FRYTHRO-MEFLOOfJTNE

HYDROCHLORIDE.

Applicant : LUPIN L A B O R A T O R Y LTD., AN INDIAN

COMPANY OF 159, C.S.T. ROAD,

KALINA,

SANTA-

CRUZ

(EAST)

MUMBAI-400 098.

MAHARASHTRA,

INDIA.

Inventci-. :

1. VINOD KUMAR KANSAL.

2. PADMANILAYAM P4.RMESWARAN MANIYAN.

3. 3ANJAY SHANKAR DESHMUKH.

I NIRANJAN LAL GUPTA.

Application No. 264/Bom/98 filed on 8-5-98.

Appropriate Office for

Opposition Proceedings (.Rule 4,

Patents Rules 19721, Patent Office Branch. Mumbai-13

13 Clauno

A process fox diasterospeafic synthesis of erythro meflo-

quine hydrochloride of formula (I)

which, comprises of,

a. acylating a mixture of racemic erythro and three mcflo-

qudne hydro>;hlaride of formula IV.

IV (Erythre + Three)

with an acylating agent of formula V,

same meaning a3 R ->nd R & p> .Jr t Y ^{n e r e m} R has

the

different.

& R

^ e ^ e r may be same or

THE GAZETTE OF INDIA, JANUARY 13, 2001 (PAUSA 2\ 1922)

[PART m—Sec 2

in the presence of a base in an orgm'c solvent to give the

corresponding N ncvl deiivmivi: of loimula V]

wherein R is Lis -icf.ncd in formula V.

b. the N-acyl derivative of formula VI is treated with an

oxidising ngent to obtain the corresponding N-acyl keto deii-

vative of formula VII.

c. the compound of formula VII is liydiolysrd in an alco-

holic solvent mixture of TFA/mineral acid to give the corres-

ponding Iceto hydrohalide i.e. aTpdprndin-2-yl-2, 8-bis (tiifluo-

romcthyl)-quinolin4-yl-fcetone hydro hdlidc of formula VIII,

wherein X—Cl, Br.

d. the keto hydrohalide of formula VIII is then reduced

with a reducing agent at 0°C to room temperature to obtain

the desired erythro mefloquin hydrochluride (1)

(Compl. Specn. 18 Pagcsi;

Dmtf. Nil)

Ind Cl. : 55 Da

185395

Int. Cl. : C tl D-3/48

A METHOD OF PRODUCING AN

ACIDIC

ANTI-

MICROBIAL COMPOSITION.

Applicants . HINDUSTAN LEVER LIMITED, HINDUS-

TAN LEVER HOUSE, 165/166 BACKBAY RECLAMA-

TION, MUMBAI-400 020, MAHARASHTRA, INDIA.

Inventors :

1. MARCELLA MARGHERITA LEDA BARTOLETTI

2. GIUSEPPE VINCENZO BOLZONI

3. EMANUELA FERRO.

4. MARCO GALLI.

5. CAROLYN El IZABETH JONES

6. RONALD MERPDITH MORRIS.

Application No. 643/Bom/1998 filed on Oct. 5, 1998

U.K. Convention date Oct. 13, 1997.

Appiopriate Office for Opposition Proceedings (Rula 4,

Patent Rules, 1972), Patent Office Branch, Mumbai-400 013.

03 Claims

A method of producing an acidic, antimicrobial composi-

tion comprising/mixing :

(a) 0.01-15% wt of an alkoxylated aliphatic amine with

8 20 carbon atoms and 1-8 units of alkoxylation;

(b) 0.01-15% wt of a sulpfcamic acid; and

Compl. Specn. 14 Pages;

Qrgns. Mil.

Ind. Cl. . 55E2 + E4, 185E

IB5396

Int. Cl. : A 61 K, 31/00

A METHOD FOR MAKING A TEA

BASED

BEVE-

RAGE.

Applicants : HINDUSTAN LEVER LTD. HINDUSTAN

LEVER HOUSE 1G5 / 166 BACKBAY

RECLAMATION,

MUMBAI-400 020, MAHARASHTRA, INDIA.

Inventois :

1 MICHAEL CHARLES CIRIGLIANO.

2. WILLIAM CONRAD FRANKE.

3. MEGHAN MARY KEMLY.

4. RAYMOND THOMAS MCKENNA

5. PAUL IOHN ROTHENBERG.

Application No. 68O/Bom/1998 filed on October 23, 1998.

UK Convention date October 28, 1997

Appropriate Office for Opposition Proceedings (Ride 4,

Patent Rules, 1972), Patent Office Branch, Mtnjibai-400 013

10 Claims

A method for making a tea based beverage comprising :

(a) adjusting the water hardness of the beverage <o a

level of 10 to 150 ppm;

(b) adjusting the pH of the beverage to between 2.5 and

4.0;

beverage;

(d) adding 10 to 75 ppm of a sequestrajit other than

polyphosphate to the beverage;

/? £*

<e) adding 50 to 1000 ppm of benzoic acid or ben-

zoate to the beverage;

P.ART in—SBC. 2]

1HE GAZETTE OF INDIA, JANUARY 13, 2001 (PAUSA 23, 1922)

(f) adding 50 to 1000 ppm of sorbic acid or sorbate to

the beverage; and

(g) adding to the beverage 20 to 2000 ppm of a com-

pound

selected

from the group consisting of cin-

namic acid; cinnamic acid salts, cinriamic ucjd es-

ters and mixtures thereof.

Compl. Specn. 23 Pages;

Drgns. Nil.

Ind. CI. : 185 C, 83A 1

185397

Ini Cl. : A 61K, 35/78, A23 L, 1/22, 3/32

A METHOiD FOR MAKING A TEA BEVERAGE,

Applicant: HINDUSTAN LEVER LIMITED HINDUS-

TAN LEVER HOUSE, 165/166,

UAct.bAY RECLAMA-

TION, MUMBAI-400 020, MAHARASHTRA, INDIA.

Inventors :

1. MICHAEL CHARLES CIRIGLIANO

2. FRANCIS JOHN FARRELL

3. RAYMOND THOMAS MCKENNA

4. PAUL JOHN ROTHENBERG

Application No. 681/Bom/1998 filed on Oct. 23, 1998)

U.K. Convention priority date October 28, 1997.

Appropriate Offlco for Opposition Proceedings (Rule 4,

Patents Rules, 1972), Patent Office Branch, Mumbai-400 013.

13 Claims

A method for making a te& beverage comprising adding

to said beverage an antimicrobiologically effective amount of

a conjpound of the formula

wherein said Rl is a moiety having up to nine carbon atoms

and at least one double bond ;

wherein said R2-6 groups can independently be H oi u

low molecular weight non-halogenated

neutral or electron

releasing group and at least one of said R2-6 groups is n

low molecular weight rapn-halogenated neutral or electron

releasing group, said compound being present in- the beve-

rage in an antimicrobial eflective amount and .said compound

beinu capable of having' a selective flavouring effect on said

foodituff.

Compl. Specn. 26 pages ;

Dtrna. Nil

Ind. Cl. : 55 Da [XIX (1)1, 139 Lr

I8f398

Int. Cl. : C 01 B-17/0O; A 01 N-59/02

A PROCESS OF MANUFACTURING AN IMPROVED

FUNGICIDAL/MITICIDE FORMULVTION

Applicant : SULPHUR MILLS LTD. OF 303/304, T. V

ESTATE, S. K. AHIRE MARG, W0RL1, MUMBAL400f>25

MAHARASHTRA, INDIA, INDIAN COMPANY.

In'vtntors ;

I .DEEPAK SHAH.

t. V A D A K K E K U T T U P U T H E M P A R A M

BA.L

CHAND

Application No. 852/Bom/99 filed on 25-11-99.

Appropriate Office for Opposition Proceedings (Rule 4,

Patent Kules, 19/2), Patent OJlicc Branch, Mumbai-400 013,

8 Claims

A piocess of Manufacturing an improved Fungicidal/ Miti-

cido formulalion consisting of tne following ingredients;

Sulpher Powder

70 to 80%

Wetting Agent

5 to 0.5<fo

Dispersing Agent

5 to 0.5%

Filler Foaming

19 to 17%

Anii Foaming Agenf

1 to 1%

which are mixed thoroughly to minute particle size,

the

resultjni mixUiii: is wet gnncied by adding water to achieve

p^Uicle sii. ranging from 0.1 1.0 20 micions; agglamdrating/

granulaung the minor panicle of wet grinding aqueous sus-

pension by subsequently diying in spray/lmdized bed spiay

and flu.d bed spiay granuluLor or a combiifkhon

thereof to

get water dispcrslble gianules ranging from 100 to 200 mic-

rons which have better bioefflcacy,

Compl. Specn. 18 Pages;

Drgns. Nil.

Ind. a . . 55 Da [X1X(1)]

185399

139-G.

Int. Cl. : C 01 B 17/00

A 01 N 59/02 .

AN IMPROVED PROCE7S OF FUNGICIDE/MITICIDE,

SULPHUR FORMULATION IN THE DRY FLOWABLE

FORM (W.GJ.

Applicant : SULPHUR MILLS LTD. OF 303/304, T. V.

ESTATE, S. K. AHIRE MARG, WORLI, MUMBAI-400025,

MAHARASHTRA, INDIA.

Inventors :

1 .DEEPAK SHAH.

2. MR. VADAKKEKUTTUPUTHENPARAM THAN-

KAPPAN BALCHANDRAN.

Application No. 853/Bom/99 filed on 25-11-1999.

Appropriate Office for Opposition Proceedings (Rule 4,

Patent Kulei, 1972), Patent Office Branch, Mumbai-400 0J3.

7 Claims

An improved piocess of manufacturing fungicidal compo-

sition comprising the following steps.

I. Mixing sulphur powder, adjuvants and ffflers in a

pulveriser to make a dry powder ;

2 adding watei to the dry powder obtained in step (1)

with vigrous stirring to make homegeneous slurry;

3 unndmg with correct media size (5 to 3 microns) and

strength to get the range of particle size as required

for the efficient bioefficacy;

4. lemoving the moisture and first stage of granulation;

5. compacting the granuals to biggersize (100—2f)0 mic-

rons);

h. removing fine dust and recycling the same into the

dryer;

7. the standard air with very little fines is passed through

a ventury and/or a packed column and;

8. the finished product i6 follectcd

and bagged

packed as required.

Compl

Specn. 12 Panes-

Drgns. Nil.

THE GAZETTE OF INDIA, JANUARY 13, 2001 (PAUSA 23, 1922)

LPART in—SfiC 2

tod. Cl. : 32 F.

185-100

Tnt. Cl. : CO7B—43/02.

A METHOD I OR THE PREPARATION OF A SHMAR

MIXED INCLUSION

COMPLEX

J-NITRO-2-PHH-

NOXVMETHANt - SULFONAWlLIOh

(NlMESULlDC)

AND

NON-IONJC

SURFACTANT WITH CYCT.ODEX-

TRIN.

Applicants : USV LIMITED, B.S.D MARG (GOVAND1

STATION ROAD), GOVAND1, MUMBAT-4000R8, MAHA-

RASHTRA, INDIA.

Inventors :

1. PRASHAN1 KUMU TJWARJ

2. DR. SURESH KUMAR GIDWANl

Application No. • 773/Bom/1999 filed on Nov. 5, W9.

Appropriate Office for Opposition

Proceedings

(Rule 4,

Patents Rules. 1972). Patent Office Branch, Mumbai-400 013.

11 Claims

A method foi the piepiwntion o!f a shear mixed

inclusion

complex of 4-nitro-2-phenoxYm£thanc sulfonanilide

(nime-

sulide) rf tho Formuln 1 .

dud non-ionic surfactanL with cyclodextrln which comprise*-,

(a) dissolving the non-ionic surfactant in a pharmaceu-

tically acceptable solvent such as waler,

acetone

and or Ci—C, aliphatic alcohol at ambient tem-

perature to 80"C;

(b) wetting cyclodexlim of particle sizes 10—-250 urn

with the solution of the non-ionic surfactant;

the nimesulide of micronised particle sizes of 0.1 —

40 urn nnd

(d) drying the shear mixed inclusion complex at 40-

80™C, the molar ratio of nimcsulide to cyclodex-

trin being 1 : 1—4, the molar ratio of nimesulide

to non-ionic surfactant being ] :0v02—1; and tlifc

molar ratio of the solvent to

cyclodextrin

beinR

1 : 3—6.

iCompl. Specn. : 12 Pages,

Dign : Nil Sheen

Ind. Cl. : 40 B [IV <J>]

1N5401

Int. Cl. : B 01 1—08/18

PROCESS

FOR REGENERATION

OF FLUIDISED-

CATALYST AND APPARATUS FOR CARRYING OUT

SUCH PROCESSES.

Applicant & Inventor : ROBERT W. PFEIFFER, OF J.

HIDDEN SPRING LANE,

RYE, NEW YORK 10580.

UNITED STATES OF AMERICA,

Application No. 398/Bom/9i filed on 08-09-93,

Appropriate Office for Opposition Proceeding* (Rulo 4

Patents Rules, 19721, Patent Office Branch Mumbnl-n

20 Claims

A proccs ioi regeneration of fluidized solid catalyst in

a reaction zone to which a rcactant feed and particult-te

solids arc introduced under reaction conditions, the establish-

ment ot which is facilitated by the presence of the solids,

which reaction results in the dcgiadation of the solids, the

piouess comprising (i) withdrawing ifrom the reaction zone

iccction product and the degraded participate solids., (ii)

separating the degraded

solids from the reaction

product,

Cm) transferring the separated, degraded solidsi to a re-

generation zone for regeneration of the solid* in a fluidized

bed of the solids, and (iv) withdrawing the regenerated

solids from the regeneration zone and returning them to the

reaction zone, the improvement comprising that :

(a) the regeneration

zone fluidized bed is divided

horizontally-disposed occlusion means disposed in an occlu-

sion zone into an uppermost fluidized bed zone *und atleast

one lower fluidized bed zone ;

(b) the process comprises maintaining the regeneration

zone fluidized bed so that it extends continuously through

the upper most bed zone, the occlusion zone paid the lower

bed zone ; flowing the degraded solids into the uppermost

bed zone and therein at least

partially regenerating the

solids by carrying out regenciation lenction, thereafter flow*

ing the solids through the occlusion zone and the lower b«d

zone and optionally carrying out further regeneration in

one or botih of the occlusion

and the lower bed zones,

withdrawing the regenerated solids from the lowei bed zone

nnd leturning them to the reaction zone, and flowing a

heat exchange medium through at least one of the occlu-

sion zone and the lower bed zone in heat exchange with

the portion of the regeneration zone fluidized bed contained

therein.

Ind. Cl. . 189 [LXVI (9)J.

185402

Int. Q. : A61K, 7/00.

A PERSONAL CARE COMPOSITION IN THfc FORM

OF AN AQUEOUS LIQUID.

Applicant : HINDUSTAN LEVER LIMITED

HINDUS-

TAN LEVPR HOUSE.

165/1*6.

BACKBAY

RECLA-

MATION, BOMBAY-400020 MAHARASTRA, INDIA.

Inventoi ' GRAH\M ANDREW TURNER.

PART lit—S»C. 2]

THE GAZETTE OF INDIA, JANUARY U, 2001 (PAUSA 23, 1922j

Application No. : 447 /Bom/1995 filed on 20-10-1995.

(Priority datn No. 942UR5.1 of

Graten Britain

dated

20-10-1994.

Appropriate Office for Opposition

Proceedings

(Rule 4,

Patents Rules. 1972), Patent Office Hi and), Mumbai-400 013.

8 Claims

A personal care composition in the form of an aqueous

liquid comprising :

(i) A lipid composition comprising three

components

A, B and C whcie a is a molecule having at least

two hydrocarbon chains and a polar head group for

which

()'5 < —

< 0-1;

cto I c

VVHERJ.

V is the volume of the hydtocaibon chains,

lc is the critical length of the hydrocarbon

chains.

9} iv the optmium area of the polar head

group

Id is a molecule having one long chain and a pol<u

head group; and C comprises a compound capable

of nsii'sting the formation of

lipid bilayers and

stabilising] any iipid bilayers formed in the lipid

composition and the molar ratio off A:B:C us 1.0 ;

1.5 to 6.0: 1.1 to R.u;

di) A surface active agent selected fiom anionic, non-

ionic, cationic, zwltterionic, amphoteric surface ac-

tive agents, soap and mixtures thereof; and

(iii) A deposition aid such as herein described.

(Compl. Specn. : 36 Pages;

Orgn. : Nil Sheet)

Hid. Cl. : 68-E-l [VU(3)J

185403

-Int a

: Li 05 P. 1/10, 5/01).

A DEVICE CAPABLE OF DELIVERING CONSTANT

ENERGY

THE

ELbCTRODF

PACKAGING

MACHINE.

Applicant: NICHROME METAL WORKS PVT.

LTD.

46, DR, AMBEDKAR ROAD, NEAR SANGAM BRIDGK

PUNE-4110O1, MAHARASHTRA, INDTA.

Inventor^ • PRABHAS BiALRISHNA PARANJAPE.

Application No, 453/Bom/95 filed on November 01, 1995.

Appropriate Office for Opposition Proceedings (Rule 4,

Patents Rule-;, 1972), Pntent Office Branch, Mumbai-400 013!

I Claim

A device capable of delivering constant energy to the eJec-

irode of packaging machine comprising of a voltage reference

circuit, receiving A.C. input connected to timer block; the

said timer block consists of a charging circuit and a timer,

with adjustment potentiometer

and under/over time limit

circuit; a solid state relay in series with a power transformer

connected to said timer block for getting control signal with

reference to fluctuating voltage.

Ind. Cl. : HO I (VI)

185404

fnl .Cl. : fl » 1 D, 25/08.

A CONTINUOUS FILTER

SEPARATE

SOLIDS

FROM LIQUIDS.

Applicant & Inventor : UMESH KULKARNI KONARK

ENTERPRISES 108, KALPATARU APARTMENTS,

27/

IB, ERANDAWANE. PUNE-411004,

MAHARASHTRA.

INDIA.

Application No. : 514/Bom/95 filed on December 7, 1995.

Appropriate Office for Opposition

Proceedings

(Rule 4,

Patents Rules, 1972), Patent Office Branch, Mumbai-400013.

1 Claims

A continuous filter (1) to separate solids from liquids com-

prising an endless filter cloth (2) driven by a prime mover

(3) which drives a bigger drive roller (4) having belt tension-

ing arrangement (7), the actual feed (8) consists of mud-

dy sludge or slurry poured over the protion (9) of the said

endless filter cloth (2), there is provided a trough (11) be-

low the liquid head (10) for collecting the filtrate which li

taken away (12), there is provided vibrating means (13), a

vaccum suction means (15) below the said endless

filter

cloth (2), a steam heating or other external heating means

to dry the filtrate sludge above the endless filter belt a «cra-

por (17) is provided to scrap the solids (16) which are col-

lected in a trough, there is provided an air jet (21) and

water jet (22) to clean the endless filter cloth (2) with a

scruber roller (26), arrangement being such that the filtra-

tion process is continuous.

(Compl. Specn : 4 Pages;

Drgn. : 1 Sheet)

Ind. Cl. : 47 E [XXXII (1)].

185405

Int, Cl : C 10 B—29/06.

A NEW COKE OVEN BATTERY

HAVING

MEANS

TO REDUCE THE CONCENTRATION

OF CARBON

MONOXIDE IN THE WASTE GAS.

Applicant : KRUPP KOPPERS GMBH ALTENDORFER

STRASSE 120, D-45143 ESSEN, GERMANY.

Inventors :

1. REINKE MARTIN

2. HIPPE WERNER

3. MEYER GUNTER

+. OLDENGOTT HANB

THli GAZETTE OF INDIA. JANUARY 13, 2001 (PAUSA 23, 1922)

(PART lli—StO 2

Application No, : 532/Bom/95 filed on 19-12-95.

Appropriate Office for Opposition

Proceedings

(Rule 4,

Patents Rules, 1972). Patent Office Branch, Miunbai-400 0U

5 Claims

A new coke oven battery having means to 1 educe

the

concentration of carbon monoxide m the waste

gas

com-

prising a regenerator having brick-built separating walls (1)

between duels (6) that cany lean gas find waste gas, charac-

terized by the feature that,

in front

the

regenerator

separating wall (1), are arranged stainless s'cel sheets

(2)

with, an intermediate layer (3) that is located

behind

comprising ceramic fibers, whereby the stainless steel sheets

(2), that alternate with one another in each ense, arc

pi--

ferably held by rod-shaped tensioning devices (4).

Ina. Cl. : 32 F4.

185406

Int, GC C-CtnC—149/12.

A%-J*ROCESS FOR PRODUCING DIMETHYL DISUL-

FIDE.

Applicants : INDIAN PETROCHEMICALS CORPORA-

fiOPf LTD' P. (5:

PETROCHEMICALS,

DISTRICT—

VADCJDARA-391 346, GUIARAT, INDIA.

Invfintprs..;

1. ANIL WALI

2. GANESHPURE A. PRALHAU

3. SATISH SHEO.

Application"-No, : 75/Bom/96 filed February 7, 1996.

Appropriate Office for Opposition

Proceedings

(Rule 4,

Patents Rules, 1972), Patent Office Branch, Mumbai-400 013.

7 Claims

A process for producing

dimethyl

disulfide

(DMDS)

which comprises :

(a) reacting sodiunj sulfide" and sulfur

water at

temperature between 80 and 150°C and a pressure

between 25 and 100 psig- to produce the corres-

ponding disulflde, and

(b) contacting said disulflde with

chlororae thane

the presence of a hydrotopc or phasetransier cata-

lyst of the kind such as herein described at a

temperature of 60 to ^O^C and a pressure from

20 to 100 psig to obtain dimethyl disulfide.

(Compl, Specn.

10 Pages;

Drgh. Nil Sheet)

Ind. Cl. : 99 G [XL (4) 1.

185467

Int. Cl. : B 05 B—1/22.

AN IMPROVED SINGLE LEVER

BASIN

MIXER

WITH SWIVEL SPOUT,

Applicant : VELMOR HOME DECOR PVT. LTD. OF

DAYASAGAR INDUSTRIAL ESTATE, GODDER ROAD,

IJHAYANDb'R-401105, MAHARASHTRA, INDIA.

Inventor : SHRI HEMANT S. SHAH.

Application No. : 430/Bom/96 filed on 19 August, 1996.

Appropriate Office for Opposition

Proceedings

(Rule

Patents Rules, 1972), Patent Office Branch, Mumbai-400 013.

3 Claims

An improved single lever basin mixer with swivel spout

comprising a main body (4) having atleast two

channels,

connected with hot

and cold watci

supply and/or water

and

air

supply,

which

are

mixed

the

mixing

chamber

(9)

and eject

through

fixed

spoute,

(6)

havng intsgiHlly fitted with a swivel spout (8) having 360*

degrees

rotation so as to provide mixed water or mixed

water

and

air

all

direction

which

operated

by means of a single lever provided on the main body.

(Compl. Specn. : 6 Pages:

Dtrgns. : 2 Sheets)

Ind. Cl. : 45 Ba [O (1)|.

185408

Int. Cl. : E03 D—1/00.

AN IMPROVED WATER CLOSET SEAT COVER.

Applicants & Inventor : YED1 ERUCHSHAW

PATEL,

SILLO YEZDI PATEL, ROSHAN DADI PATEL, PART-

NERS OF PATEL PLASTIC CORPORATION, 11 HIL-

TON APARTMENTS,

35-A HILL ROAD,

BANDRA

(WEST), MUMBAI-400 050, MAHARASHTRA, INDIA.

Application No, : 431/Bom/96 filed on

19th' August,

1996.

Appropriate Office for Opposition

Proceedings

(Rule

Patents Rules, 1972). Patent Office Branch, Mumbai-400013.

5 Claims

An impiovcd water closet sheet cover consisting of b$w

seat cover (9), lid cover (6) and hinges (7), wherein base

cover is projected with minted collar which hous,e, the sharp

end of the hinges, thereby distributing the load evenly on*^

all the four corners, thus provides a

comfortable

seat

with less wear and tear.

(Compl. Specn. : 6 Pages:

Drgns. : 2 Sheets)

Ind. Cl. : 32 C + 55 Ea + 55 iU.

185409

Int. Cl." : C 07 K 13/00, A61K 39/46.

A PROCESS FOR PREPARING MULTlVALENT AND

MULT1SPECIFIC ANTIGEN—BINDING PROTEIN.

Applicant : HINDUSTAN LEVER LIMITED/HINDUS-

TAN LEVER HOUSE, 165/166 BACKBAY RECLAMA-

TION, MUMBAI-400 020, MAHARASHTRA, INDIA.

Inventors :

1. PAUL IAMES DAVIS

2. COUNELIS PAUL ERIK VAN DEK LOGT

3, MARTINE ELTSA VERHOEYEK

Application No. : 183/Bom/97 filed on 2nd April, 1997.

Appropriate Office for'Opposition

Proceeding*-< (Rtole 4,

Patents Rules, 1972), Patent Office Branch, Mumbai-400 013.

PART tn—Sic. 21

THE GAZETTE OF INDIA, JAI^UARY 13, 2001 (PAUSA 23, ,1*22)

2 Claims

A process for preparing a multivalent

antigen

binding

protein comprising :

(i) transforming at least one host by incorporating

genes encoding a first polypeptide comprising,

series, three or more variable domains of an anti-

body heavy chain and a second polypeptide com-

prising, in series,

three or more variable domains

of an antibody light chain;

(ii) expressing said genes and said host or hosts;

(iii) allowing said fiist and second polypeptides to as-

sociate outside the host cell to form the protein;

and

(iv) optionally isolating the protein thus obtained

step (iii) above from the host by conventional me-

thods.

(Cqmpl. Specn. : 58 Pages;

Drgns. : 35 Sheets)

Ind. Cl- : 55 E4 Or [XIXV]

185410

|nt. O. : A61K—35/78.

A METHOD FOR AN AYURVEDIC PREPARATION

FOR PREVENTING AND/OR CURING GASTRITIS.

Applicant : SHANTANU CHANDRASHEKHAR SANE,

390 A NMMYAN

PETH

RATAN

APARTMPNTS,

PUNE-411030. MAHARASHTRA, INDIA, AN INDIAN

Inventor : CHANDRASHEKHAR HARI SANE (VAID-

VA).

Application No. : 94/Bqm/9S filed on 23^2-1998.

Appropriate Office for Opposition

Proceedings

(Ru'e

Patents Rules, 1972), Patent Office Branch, Mumbai-400 013.

2 Claims

A method for an Ayurvedic preparation for preventing

and/or curing gastritis and flatulance comprising step

selecting ingredients viz :

1. Gulwel

: Tinospora-Cordifol'a.

100 grm

2. Hinganbet

: (a) Balnitcs-roxbu-

rghii-Planch

100 gm^

(b) Balannites-aegy-

ptica(L)Odip 100 gms

2. Triphala

: Amla ; Emblica offi-

cinale

(Phyllanthus emb-

lica L.)

5 gms.

Boheda ; Termi-

nalia belerica

Roxb

5 gmi,.

Hirda : Tenninalia

chobula Retz.

5 gms.

4. Tulsi

: Ocmum-sanctum

Linn.

50 gms.

grinding the said ingredients in powder form and mixing

them thoroughly to get in the form of powder, tablets or

capsules or as a variation injectablea prepared from

the

same

(Conipl. Specn. • 4 Pages;

Drgns. ; NJ1 §l}eet)

fnd, Cl. : 172 D2.

185411

Int. Cl.¹ : B 65 Q 15/10.

A DEVICE FOR CONVEYING CYLINDRICAL

CONICAL TUBES ON A TEXTILE MACHINE.

Applicant • RIETER ELITEX A. S. USTI NAD QRLICI

CESKOSLOVENSKE ARMADY 1181. 562 15 USTI NAD

ORLICI, CZECH REPUBLIC

Inventors :

1. ZDENEK SPINDLE

2 VOJ1ECH NOVOTNY

9. ZBYNEK VENCL

Application No. : S>26/Cal/95 filed on 8-8-95.

Appropriate Office for Opposition

Proceedings

(Rule 4,

Patents Rules 1972), Patent Office, Calcutta

6 Claims

A device for conveying cylindrical (21) or conical

(22)

lubes

on a textile machine particularly open-end spinning

machine comprising a plurality of winding devices (1) situa-

ted next to each other and comprising a tube conveyor (16)

arranged along a line of the operating units from a

tube

container (5) to an attending device (4) wherein the con-

veyor (6) contains two endless belts (61) whose mutual dis-

tance is less than the average diameter of the tube (2, 21,

22) to be conveyed.

THE GAZETTE OF INDIA, JANUARY 13, 2001 (.PAUSA 23, 1»22)

IPART in—Stc 2

Ind. CL : 290.

185413

Int. d.' : 0 11 B—5/80.

DATA CARRIER ARRANGEMENT

Applicant : SIMENS

AKTIENGESELLSCHAFr,

WITTELSBACHERPLATZ 2, D-80333 MINCHEN. GER-

MANY.

Inventors :

1. DR. SONKE MEHRGARDT

2. DR. KARLHEINZ HAFNER

Application No. : 1116/Cal/95 filed on 15-9-1995.

Appropriate Office for Opposition

Proceedings

(Rule 4

Patents Rule* 1972), Patent Office, Calcutta.

9 Claims

Data carrier arrangement comprising a carrier element

(1)

in card form,

at least one inegrated semi-conductiot

circuit (10.. 18) arranged on the carrier element (1), and

at least one external terminal (20. .28), arranged on

the

carrier element (1) and connected to the semi-conductor cir-

cuit (10.. 18) for establishing the electrical contact of

the

semi-conductor circuit (10, 18), characterized in that the ex-

ternal terminal (20) has a terminal face

(35) which

arranged in one of the edge facee (29) of the carrier

ele-

ment (1).

Ind. a . : 160C

185413

Int. a . ' : D 60 N 2/02.

VEHICLE

SEAT,

IN PARTICULAR A BACK SEAT

OR REAR BENCH SEAT WITH A SEAT FRAME.

Applicant : KEIPER GMBH & CO. OF HERTELSBRUN-

NENRING 2, D-67657 KAISERSLAUTERN. GERMANY.

Inventor* :

1. JUNG PETER

2. DEEGENER ELMAR

3. CHRISTOFFEL THOMAS

Application No. : U57/Cal/95 filed on 26-9-95.

(Convention No. 19514380.9 filed on 19-4-95

Ger-

many).

Appropriate Office for Opposition

Proceedings

(Rule A,

Patents Rulee \<*V), Patent Office, Calcutta

21 Claims

Vehicle

seat,

in particular a back scat or rear bench

-,eai with a seat frame comprising :

front feet (1, 101, 201) and rear feet (2, 102, 202) which

are releasably connected to the floor structure (5) of

the

vehicle, and a seat back (36) which is connected with the

carrying structuie (22) of the seat portion (23) over arrest-

able jointed lower and upper braces (34, 35);

a re leasable locking device which allows the seat back (36)

to be folded forward in released state, said locking device

comprising clasp (16.116), nose (116') and a tensile ratchet

(163) being being coupled with u securing device comprising

a disk (42, 142) and a lever (43, 143, 156) assigned to the

<,cu back (16):

said seuring device comprising means for :

(a) releasing said locking device only for

releasing

the

connection between the rear feet (2; 102) and the floor struc-

ture (5) when the seat back (36) is situated in the swivelled

position folded forward,

(b) positively securing the seat back in the folded forward

seivellcd position against swivelling back into the position

of use, wherein the

seat back

secured,

in the

folded

forward swivelled position is released again when said rear

feet are connected with the floor structure (5) of the vehicle

by means of said locking device, wherein said securing de-

vice comprises a locking disk (42, 142) arranged concentri-

cally on the jointed pin (37; 137) to the swivelling axis ol

the seat back and connected non-rotatably thereto, which

locking disk holds n securing device comprising a lever (43,

143) working with it in all seivelled positions of the scat

back (36) with the exception of the aeivellcd position with

a folded forward teat back (36) in a first locked position

characterized in that suid locking device is secured against

release and allows a movement of the sicurjng device in the

folded forward swivelled position of the seat back (36) as

a result releasing the locking device in a second locked posi-

tion, in which it secures said locking disk against rotatton

in the direction of folding back the seat back (36> into the

position of use and which it leaves again onlv when

the

said locking device is closed

PAM Ui-^Suc. 2}

THE GAZETTC OF INDIA, JANUARY 13, 2001 (PAUSA 23r 1922)

Ind. Cl. : 4U F.

185414

Lit. CI. : B 01 D 15/08.

A CHRGMATOGRAPHY APPARATUS AND PROCESS

FHEREOF.

Applicant : AMER5IIAM PHARMACIA BIOTECH

Of BJORKOATAN 30, 75182 UPPSALA, SWEDEN.

Invontoij, :

1. HOPMANN MARTIN JOHN.

2. DAVIS JOHN.

Application No. 1189 /Col /95 fitod on 4-10-95.

(Convention No. 9*19888.4 filed on 3-10 94 in U.K.).

Appropriate Office for Opposition Proceedings (Rules 4,

Patents Rules, 1971}, Patent Ofllce, Calcutta,

14 Claims

ChromatOijraphy apparalus comprising u

clounw housing

with a housing wall defining an enclosed bed space to contain

a bed of" p ickinc material in use, and an access valve com-

municating with the bed space through iho housing wall at

jii accdSi location, first and secoul flu'd flow conduits each hav^j

ing an extonor connection outside tliu column housing and a

respective interior opening directly in to the bed space from

the valve, ndjiicent the houung wall interior, and wherein the

value is controllably adjustable from cutslde the housing wall

be twee 1 n fits! closed condition in which the first .md scconu

i-onclui i ..'e '10th isolated from the bed space;

j second, paitially open

condition

111 which

the fiist

fondiui communicilcs with the bed ifJCe through the valve-

tut the valve iso]nt» the second conduit from the bed space,

and

a thud, open condition in which the fim and' wscend cori-

duik both

communicate with

the bed space

through ite

Ind. O. : 85 J and K.

185415

Int. Ci.^v : F 23 C 1/12.

A COMBUSTOR FOR THE COMBUSTCION

OF FUEL

GASES.

Applicant . ISENIROPIC

SYSTEMS L m

6TH

FLOOR, 37

PITT

STREET, SYDNEY,

NfcW

SQUTH

WALES, 200O, AUSTRALIA.

Application No. 1330/C8I/95 SUd an JW«W5,

(Convention No. PM 9049 filed on 27-10-94 and PM 9051

ided on 27-10-94 in Australia).

Appropriate Office for Opposition Proceedings (Rule 4,

Patents Rules. 1972), Patent Oftco. Calcutta.

6 Claims

A combmtor for tho combustion of fuel $ 0 comprising

mixture of air ind at least one combustible ga«. whereto the

concentration of tir in the fuel ga* is such mat the fuel g»s

is below the lower flammability limit for tt» »t least one

combustible gas, said combustor comprisina a VCMOI having

an inlet for tho supply of fuel gas, a combustion zone,

fuel gas nnd the ether end open to the combustion zonc4 tho

tubes being spaced-apart so that the outside of

the

tubes

from an exit path for combusted gas from the oomburttieo

/one passing to an outlet f^rom the vessel «wch that a pord<*n

>i the heat of the combusted gas is transferred through walls

of the tubes to the fuel pa v within the tubes to preheat

the

fuel fijs befoie cntring tho combustion zone, wherein

the

i-nds of the tubes from at least a part of the boundary of the

LombiTstion zone, and baffle means are piovided between said

tubes to foim isaid exit path as a tcrtuou^ exit path, ^o that

'he preheated fuel ?as entering tho combustion aone is mtaed

^ith the combusted nas td provide further heating of the pre-

Wted fuel gas within Ibc combustion zone, and wherein the

'—41701/2000

THE GAZETTE OF INDIA, JANUARY 13, 206i (PAUSA 23, 1922}

LPART III—SEC. t

combustion zone has volume sufficient to contain the preheated

fuel .gas for a time sufficient for flameless combustion of the

preheated fuel gas to occur.

Ind. Cl. : 33B, F.

185416

Int. Cl¹. : JJ 22 C 9/00,

B 22 D 29/00

A METHOD OF MANUFACTURING

THREE-DIMEN-

SIONAL OBJECTS.

Applicant : EOS GMBH ELECTRO OPTICAL SYSTEMS.

OF PASINGER

STRASSE 2,

82152 PLANEGG,

GER-

MANY

Inventors :

1. HANS LANGER.

2. CHRISTIAN WILKEMNGS.

3. PETER KELLER.

4. H.0RIAN WENDT.

Application No. 138O/Cal/95 filed on 2-11-95.

Appropriate Office

for Opposition Proceedings (Rule 4,

Patents Rules, 1972), Patent Office, Calcutta.

23 Claims

Method of manufacturing a three dimensional object such,

M -casting .mold and/ or core thereof by successive solidiuca-

tion of the layers of particulate molding material by action

of electromagnetic radiation on places corresponding to the

cross-section of the object, characterized in that,

(a) the molding material consists of a mold base substance

such as herein described, which is

chemically inert under

tne action of 'the electromagnetic radiation

and

bin-

jicr such

as herein described, which, under the action of

electromagnetic radiation is curable by a chemical process

occuring within the material, said bidder being mixed

with

or coated on said mold base substance, and optionally, add-

ing one or several aggregates,

such

as accelerators, acids,

uon oxide, separating agents, ammonium salts, hexamethylene

telramine, hexamine, urea, magnetite, hematite, calcium stea-

rate, glycerine, water or solvents during said mixing or coat-

ing process; and

(b) the irradiation period and/or the intensity

the

electromagnetic radiation is selected so that the energy input

of the elet'-omngnitic radiation into the molding material to

be solidified is sufficient to initiate the chemical curling pro-

cess in the binder, whereas the mold base &ubs^fance does not

react, and op*ionally

thermally aftertreating

the object

produced.

(Compi. Specn. 35 Pages;

Drgns. 02 Sheets)

Ind. Cl. : 32 FJ o.

185417

Int. Cf. : C 07 C

63/26.

PROCESS FOR PRODUCING HIGHLY PURIFIED TE-

REPHTHALIC ACID.

Applicant : MITSUBISHI CHEMICAL

CORPORATION

5-2,

MARUNOUCHI

2CHOME,

CHJYODA-KU,

TOKYO, 100 JAPAN.

Inventors :

1. IZUMISAWA YOSHlAKf.

2. KAWAHARA TUKASA.

3. TOYOSAWA AK1HIKO.

Application No. 1409/Cal/9

fded on 6-11-95.

Appropriate Office

for Opposition Proceedings (Rule 4,

Patents Rules, 1972), Patent Office, Calcutta.

17 Claims

A process lor producing highly purified terephthalic acid,

which comprises dissolving crude terephthalic acid in an aque-

ous medium such as herein described, contacting it with

platinum group metal catalyst cuch as herein described

for

purification under a temperature conditictn

of from 260 to

32O°C, crystallizing terephthalic acid from the aqueous solu-

tion of terephthalic a&d by cooling the aqueous solution stop-

wise in a plurality of crystallizers> connected in series, charac-

terized in that the crystallization temperature in a finst crys-

tallization zone is adjusted to a level within a range off from

240 to 260°C with simultaneous agitation being carried out by

impeller with a power requirement of impeller within a range

of 'from 0.4 to 10kw/m⁸, and then, in a second crystallization

zone, the crystallization temperature is adjusted to level with-

in a range of from 180 to 230"C, which is lower by from

20 to 60°C than the crystallization temperature in the first

crystallization zone, followed by solid-liquid separation in the

manner such as herein described., and drying in the

manner

such as herein described, the separated trepothalic acid crys-

tals to obtain trephthalic acid particles wherein the proportion

of particles having particle sizes exceeding 210|.t,m is at most

10wt%.

Ind. Cl : 186 B.

185418

Int. Cl.¹ : 03 M - 7/40 - 7/42

A V\RI\BLJ: LENGTH CODE Dl-COUING APPARA-

TUS.

Applicant : DiAEWUO ELECTRONICS CO. LTD. OF 541,

5GA, NAMDAEMOON-RO, JUNG-GU, SFJOUL, REPUB-

LIC OF KOREA.

Tnventoi : KIM, GYU-SEOK.

Application No. 1470/Cal/95 filed on 17-11-95.

Appropriate Office for Opposition Proceedings (Rule 4,

Patents Rules, 1972). Patent Office, Calcutta.

|,«i UI—SEC. 2]

THE GAZETTE OF INDIA, JANUARY 13, 2001 (PAUSA 23, 1922)

2 Claims

A variable length code decoding apparatus for decoding, at

a fixed clock rate, sequential variable length codewords sup-

plied from an input buffer which stores an input bit stream

to be decoded in fixed length segments having a length equal

to a longest length of the variable length codewords,

said

apparatus comprising :

first and second latch circuits (103 and 105), in response

to a read signal, for storing consecurively two fixed length

segments from the input buffer;

a bit shifting circuit (107) connected to the first and the

second latch circuits (103 and 1U5) and having an output

w'sdc.v far provides ar. M bit v.'indcv/

cutp"t scqasncs of

the two fixed length segments. M being a number

varying

from 0 to one-half of the longest length of

the variable

length codeword* and the output window being shifted

direct response to a position control eigraal and a codeword

length signal, wherein the position control signal indcates a

bit position in the two fixed length segments from which the

window output sequence begins and the

codeword

length

signal

indicates how many bits are to be included in the

window output sequence;

a bit genenuion circuit (109) for generating an N«bit out-

put sequence by using the window output sequence as low-

otder bits of the N-bit output sequence, N being one-half of

me longest length of the variable length ccdiwords;

a decoding sequence generation circuit (111, 113 and 115)

connected to the bit generation circuit (109) for producing a

decoding output sequence of the two fixed length segments

in response to the codeword length signal;

a memory device (121) coupled to the decoding sequence

generation circuit (111, 113 and 115) and having a number

lookup-tables for producing fixed length codewords

in res-

ponse to a variable length codeword that begins at the first

bit position df the decoding, output sequence and for produc-

ing codeword lengths corresponding to the decoded variable

length codewords;

a control circuit (119) for generating an output selection

signal and a clock" signal;

a selection circuit (117) for selecting an Output codeword

and a codeword length among the produced fixed length code-

words and codeword lengths corresponding tp the

decoded

variable length codewords, in response to the clock signal and

the output selection signal;

a carry signal generator (123) for generating the position

control signal represented

by adding " 1 " to a

previously

accumulated "codeword length.

<?cciirnii^ln<Mi:-

!hs

selected

codeword length with the piL'iif.M) .iivnnuhM! codeword

length, and activating the read signal to retrieve a next fixed

length segment stored in the input buffer when the previously

accumulated codeword length is greater than one half of the

longest length of the variable length codeords, wherein the

next fixed length segment is stored in the first latch circuit (103)

and the fixed length segment previously stored in the first

latch circuit (103) is being transferred to the second latch cir-

cuit (105).

Ind. Cl. : 12C, 129G.

185419

Int. Cl.' : C 21 D, 8/00.

A PROCESS

FOR

PRODUCING

BALL

BEARING

ixO U r*t O S.

Applicant : THE TATA IRON AND STEEL COMPANY

i ^ J K S ^ S i S S F * -

4 H0MI M0DY STOEET'

Inventors :

1. S B. SINGH

2. S. K. TIWARY

3. R. N. CHATTOPADHYAY

4. O N. MOHANTY.

Application No. 1638yCal/95 filed on 14-12-95.

(Complete tafter Provisional left tin iO-2-97)

Appropriate Office for Opposition

Proceedings (Rule 4

Patents Rules, 1972), Patent Office, Calcutta.

6 Claims

A thermoraechanical process adopting low temperature re-

heatang and low temperature deformation tor producing ball

tearing rounds in a bar and rod mill wherein the process

comprising the following steps :

^ ^

tJuwn¹-^?^

b}oo.ms/m^

«»« reheated in a furnace

to 1150 C in !he austemte range; the said re-heating tempera-

an*g^1S l°Tz5O^nO(^C

COnventional reheat™g

temperature

THE GAZETTE OF INDIA, JANUARY 13, 2001 (PAUSA 23, 1922)

IFART m™yEc. i

(b) Mechanical

woikhi£ by lorgbig of rolling is initiated

at a temperature in the austerute range (above Am

tempeia-

iure); compared with the colavenliorml processing, the Tempe-

rature at which niu.h.micul working is initiated is lower;

formation temperature (Ai-tempei ature) tor the steel nxlst

wherein the thermomechnnical protesing of ball

bearing

rounds as in procevj steps, a,, b and c adopting low tempcrar

tini- re-heatlng and l<Jw tempeuiture defonmation

subvtnn-

fially -educes the «.phcroidiscd, iinne»lint> cycle.

Ind. Cl. : 68 D.

185420

Tnt. Cl.^d : H 01 T 4/08.

A HIGH VOLTAGE. HIGh

CURRENT

SWITCHING

U'PARATUS.

Applicant . HITACHI T.TD. OF 6, KANDA SURUGADAI

4-CHOME, CHIYODA-KU, TOKYO, 10 J, TAP AN.

Inventors :

1. TAKASHI OHMORI

7. KAXUHIKO NTSHTMURA

3. TOK1O YAMAG1WA

4. YOSH1N0RI TAGAWA.

Application No. 1772/Cal/W filed ou 29-12-95.

(Divided out of No. 876/Ca1/9l antedated to 25-11-91).

Appiopnnte Office far Opposition Proceedings (Rules -t.

Patents Rubs, 1972). Patent Office, Calcutta.

I Claims

A high-voltage, highcunent switching apparatus compris

'«B :

at least one elongate grounded tank,

an Insulating gas in said tank.

a main currcni-cairying conductor ^tending along msido

ihe tank for carrying operational current?

a circuit breaker on the main currentjcai-rying

conductor

{or brenking operational current thciethrough;

ut lsast one disctmncctoi on the main current-carrying coii-

ductor for disconnecting operating voltage from the

circuit

breaker;

a bu& conductor provided in a connection bus for connect-

ing the main current-carrying conductor to an external trans-

mission line and

suppressing means for suppressing a high-frequency light-

ening surj,e applied from said external transmission line, said

suppressing means comprising :

(ni at least one high-frcciucncy current

diversion con-

ductor branching from said bus conductor and be-

ing connected to at least

one of

an an ester, a

transfoimer and grounding device, and

(b) u magnetic surge suppiessor disposed around

caclt

said high-frequency current diversion conductor.

CANCELLATION PROCEEDINGS UNDER SECTION

n A

application

in the name of PUNJAB

TRACTORS

LTD. for cancellation of

registration of Registered Design

No. 180921 was filed on 2nd December 1999 in class 01 in

the name of INTERNATIONAL TRACTORS LTD.

An application in the name

PUNJAB

TRACTORS

LID. for cancellation of

registration of Registered Design

No. I8W922 was riled on 2nd December 1999 in class 01 In

Ihc name of INTERNATIONAL TRACTORS LTD.

application

in the name of PUNJAB

TRACTORS

LTD. for cancellation of

registration of Registered Design

No. 180923 was filed on 2nd December 1999 in class 01 in

the name of INTERNATIONAL TRACTORS LTD.

application

in the name of PUNJAB

TRACTORS

LTD. for cancellation of

registration of Registered Design

No. 180924 was fded on 2nd December 1999 in class 01 ir

the name of INTERNATIONAL TRACTORS LTD.

OPPOSITION PROCEEDINGS

Ihe opposition as entered by M/s. Kinetic Engg. Ltd., Pnne

to the grant of a Patent on Application No. 166754

(167/

Bom/⁸⁷) nind" by M/s. B"H A-Jto Ltd., Punc as noti^id!

in Gazette of India, Part III, Section 2 has been dismissed

and it is oidcred that the application for Patent No. 166764

^hall proceed to sealing in prescribed manner.

The opposition as entered by Mr. Amit Agarwal, Banga-

lore to the grant of a patent on application

No. 183486

(420/Boni/97) made by M/s. Synit Drugs Pvt. Ltd., Murft-

oai a": -mHh'-d in the Gazette of India, Part-IIT, Sec. 2 dated

15th January, 2000 has been allowed andt it

is ordered that

the application for Patent No. 183436 shall bo treated as re-

linquished.

The oppositioi as entered by Mr. Am't Agarwal, Banga~

lore to tho grant of a patent on app'ication No 18^487

(423/rtom/97) made by M/s. Synit Drugs Pvt Ltd., Mum-

b«i as "C'ti<"-d in⁽he Gazette of Tndia. Part-JIT Sec. 2 dati-d

15th January, 2000 has been allowed and! it

is ordered that

the application for Patent No. 183487 shall be treated re-

linquished.

EART HI—SBC. 2]

THE GAZETTE OF INDIA, JANUARY 13, 2001 (PAUSA 23, 1922)

An opponitioii IUTS been entered by Mitra Industries Ltd..

New Deiiu to giant of -i Patent Application No. 184323 (616/'

M06/y4) mad,; by Srce Chitro Tribunal Institute for Medical

Sciences & Teclniolcw

(liiiu>'nnnnthapuram.

K^Slfik¹ \I(ON

PROCEEDINGS

Notice ii hcicbv nucn lhaL tin application was made under

Sc;lion 60 ot llio Patents \ct, 1970 for the restoration

Patent No. 1812.S3 Einnted

to IHAMES WATER UTlLI-

1IES LlWITh'D for r,i invention relating to blow sand filter

A method, ;'or making the samu.

The P.itent cc.iseJ on the 10-12-1999 due to non-payment

of renewal feei within the pi escribed time and the cessation

of tho patent WHS notified in the Gazette of India, Part III,

Section 2 dated the 23rd December 2000.

Any intuiViW person may give notice of opposition to the

rcuumtion by leaving a notice Form 14 in duplicate, with

the Controller of Patents, The Patent Office. Nizam Palace,

2nd M.S.O. Building, 5th, 6th & 7th floor, 234/4, Acharya

Ta$adhh Chandr.i Bo-L- Rond, Culcutta'700020 on or before

the 13-3-2001 undei Rule 69 cif the Patents Rule 1972. A

written ivcati:nnnt. in triplicate, Selling out the nature of the.

opponents inteicsl, the i.icts upon which he bases his

case

jnd tho rcliPt he jeeks., thall be liled with the notice or with-

in two months from the dote of the notice.

RrXTZVVAT I-IZL S P\ID

181069 lslu70 182096 167287 171841 175163 182276 179617

17206-1 167450 170198 173M)7 179169 1S28O1 172807 17372"

175164 171728 182481 181088 172066 174979 173928 178137

181082 182090 182275 182743 174740 179160 170328 182975

173688 181086 178089 172065 172251 181072 180219 182849

170524 1705J2 174589 178492 181120 181965 179667 179902

178559 179252 1702/2 173165 580416 180115 180116 180117

1S2578 JS7803 180120 176749 174497 179046 180113 181843

182744 1S2745 !804J5 17947H 1S1075 181076 181077 18107s

1785S2 1784W 181090 175065 1S3213 172156 173697 172559

IS2875 183512 183513 1S3514 183515 183516 183518 183519

i8352O 181067 179821 17904S 170557 179045 178041 172094

179376 181989 174987 174964 170394 170294 173776 170367

173777 17377S 179010 181126 181232 182979 18022O 179154

180022 181083 J82M2 182843 182844 182846 174272 180118

180417 181844 182485 170339 181074 182804 170099 181969

181071 171839 173699 178810 180699 174895 183302 181121

180242 181130 173580 173539 179034 172780 170368 170153

181043 180653 170279 181079 178811 179383 183004 179377

183216 178042 183307 183084 ]71582 169663 179033 181136

1172070 175167 181080 177897 183005 179205 178699 170521

182062 173571 173096 173075 173074 173063 182747 181122

i81123 176781 172819 175883 183344 JS33OS 17*620 132G63

173147 178136.171729 174309 J7589O 178347 181233 170292

172236 179269 181029 172221 171995 172474 173092 175053

175066 1756fil 179461 182978 181580 181988 181195 167910

168744 178035 179299 178350 179614 181041 181042 171593

(74587 179001 173229 170195 174742 175412 182091 183389

1S209I 181048 183383 183385 183384 183387 183388 180216

180211 180292 181035 170069 181039 171723 181316 183386

183511 169367 171495 182685 181987 177302 171924 180215

172091 182841 180213 1S193S 181860 182580 173127 182687

182741 181050 174968 174970ⁱyi063 180293 181064 1S1065

177757 181066 182430 173671 1751158 180413 180143 180297

L74969 170323 170326 170327 182072 178636 180218 17988-;

167749 176778 169843 174089 1MJ14K 182802 182088 187974

179263 178558 173146 182742 182577 180144 180145 181852

J8KO6 187553 187976 1?0'>64 18I"! 181089 180112 180119

180240 172830 179153 170340 179476 173357 174743.

PATENT SEALED ON 15-12-2000

181349 1SJ84S¹ 183793 183828-D 1«4004"D 184021 184023

18402J 184025 184026 184027 184028 184029*F 184O3O*D

184031" 184032 184035 184037 184038* 184039 18404O*F

184041" 184042 184043 184044 184045 1R4046 18404^

184050

CAL-12,

DEL-02, MUM-07, CHEN-08

"Patent

shall

be deemed

be endorsed

with worda

LICENCE OF RIGHT Under Section 87 of the Patents Act,

1970 from tho date of expiration of three years fiom the date

of sealing.

D~Prtis Patents,.

F—FooJ PatenK

REGISTRATION OF DESIGNS

The following designs have been registered.

They arc not

open to inspection for u period of two years from the date-

of registration except n<* provided for in section 50 of

ihc

Designs Act, 1911.

The Date sihown in tlio each entries in the da to of the

registration included in the entries,

l a s s 1. No. 182226. Metropolitan Trading Company,

Indian Partnership firm of 10/76,

Off Haines

Road,

Worli,

Mumbai-400018,

Maharashtra,

India. "TIE PIN". 28th April 2000.

Class 1, No. 182177. Joseph Dnnmu Pareira, Austem Paul

Parcira, Valentine Pareira and Frederick Pareira

all Indian National trading under the name ami

stylo of Damlan, address is, Damian House, 14,

Hill Road, Baindru

(Wetet).

Mumbai-40OO5Of

Maharashtra,

India.

"STAND

POST".

25th

April 2000.

Class 1. No. 182747. Dr. ]osa Thaikattil, University Health

Centre, Calicut University P.O.

Kerala

State,

India, "COOKER". 28th June 2000.

Class 1. No. 182914. Honda Giken Kogyo Kaisha, a Japa-

nese

Company, ot 1, 1, Ninami-Aoyama

Chome, Mmato-Ku,

Tokyo, Japan.

"MOTOR

SCOOTER". 18th July 2000.

Class 1. No. 179594. Schneider Electric Industries SA, of

40 Avenue Andre Morizet, 92100 Boulogne- Pil-

lancourt, France, a french

company.

"PUSH

BUTTON". 31st May 1999.

Clasi 3. No. 182817. Cavinkare Ltd. an Indian company of

130, Peters Rood., Chcnnai-600086, Tamil Nadu,

India ."SACHET WITH POURING

DEVICE".

7th July 2000.

Class 3. Nos. 182303, 182304. Raco Industries, J>2, Exten-

sion-V, Viihnu

Garden,

Khyala, New Delni-

110018, India an Indian Partnership firm. "CAS

WHEEL COVER". 10th May 2000.

Claris ?. No. 182487. Eveready Battery Company, Inc.

Cticcberbonrd Square. St. Louis. Missouri, 63164,

United States of'America. "FLASHLIGHT". 30th

May 2000.

Class 3. No. 182292. NUkamd

Plastics Ltd. of Plot

No.

971-IA, Sinnar T?'»^a Industrial

Co-Hriernt.Vc

Estito,

Simnar

Shinil

Road,

Simnar-422103.

Muharpqhtra. Tndia, Indian Compsmy. "CHAIR*".

10th May 2000.

THF GAZETTE OF INDIA, JANUARY 13, 2001 (PAUSA 23, 1922)

[PART HI—SEC 2

Class 3. No. 182372. Aitiben Subhaahbhai

Panchal,

sole

proprietor of Atlas Plastic, 49/ 309, A&hokpura,

Near Panchal Nagax Dudheahwar Road, Ahmedfl

bad-380004, Gujarat, India. "PLASTIC

SEA],".

17th May 2000.

Claw 3. No. 182623 E.I.D. Parry (India) Ltd., an Indian Com-

pany at Ceramics Division,

Deure

House 234,

N.S.C. Bose Road, Chennal-600001, Tamil Nadu,

India. "TOILET

SEAT COVER

WITH

TOP

COVER". 16th June 2000.

Class 3. No. 182402, Bijay Chakrsborty, an Indian National

of 1/1B/4, Ram Krishna Naskar Lane, Calcutta-

700010,

W.B. India.

"REPLACEABLE

LED

LAMP". 22nd May 2000.

Class J, No. 182977, Bata India Ltd., an liidtan Compam

6A, S. N. Banerjee Road, Calcutta-700013, West

Bengal, India. "SOLE FOR FOOTWEAR". 24th

luly 20OT.

Class 3. No. 182209 G M Pens International Ltd. an Indain

Company at No. 76, Janakpuri Veiachery Road,

Post Bag No. 1170, Ouindy,

Chennai-600032,

State of Tamil Nadu, India "PEN" 2Hlh

Apiil

2000.

Class 3, No. 181372 Ksihoie Industiies, an Indian Company

Ashirwad Industrial Estate, Ram Mandir Rond,

Bldg No. 5, 1st Floor Goreg'zo'i (We--t), M"m-

bai-400104, State of Maharashtra, India. "SOCKET"

19th January 2000.

Class 3. NOB. 181976 & 181977. Anchor Kenwood Electricals,

an Indian Company, plot No. G-9, Cross Road,

"M.I.D.C. Andherl (East), Mumbii-400093, State

Maharashtra,

(India),

"SWITCH".

29th

March 2000.

Class, 3. No. 181969. Anchoi Kenwood i:iecLricals, an Indian

Company, Plot

G-9,

Cioss

Road

"A"

M.I.D.C. Andheii (b), Mumbai-400093,

Maha-

rashtra, India. '"COVER

PLATE FOR SWIT-

CHES/SOCKETS". 29th Mnrch 2000

Class 4. No. 1813OT. HerbeiKuns Ltd. Fiwart

House,

22.

Homi Mody

Street,

Muinbai-400023,

Mahn-

msfitia, main. "BOlTfE", IKlli .lannnry 2000

Class 5.

No. I821R0 loscph Damran P.irei.M, Anstcm Pr»ul

Pareirn, Valentine Pareira «ind Frederick Paicira

all Indian National Trading under the name and

Style of Damian, Dumian house, 14, Hill Road

Bandra (West). Mumbai-400050,

Maharashtra.

India. "TABLE TOP". 25th April 2000.

'Clcss 10 Nos. 182978, 182979. Hatn Tndia Ltd. an Indian

Co. 6A, S. N. Bancrjee Road, Caloutia-700013,

W.b. Jndia. "STKAP FOR FOO^rfWEAR". 24th

July 2000.

Class 11, No. 182528.

Kimberly-Claik

Workh.ul^

Inc.

Office at 401, North Lake Street, Neonah, Wis-

co-.sia 54957-0349,

United States of America

"D1SPOSABLF ABSORBENT ARTTCIF". 31st

Mav 2000.

If D THAKUK

Controller Gencial of Patents

Designs & Tiade Marks

PUNTED BY 1HE MANAGER. GOVERNMENT OP INDU PRESS. FAR1DABAD

AND PVBLISBBl, BY THE CONTROLLBE OF PUB14CATIONS, DELHI, 20 I