AU539130B2 - Creation of Inventions and Patents with Artificial Intelligence

AU539130B2 – Polymerization process
– Google Patents

AU539130B2 – Polymerization process
– Google Patents
Polymerization process

Info

Publication number
AU539130B2

AU539130B2
AU62166/80A
AU6216680A
AU539130B2
AU 539130 B2
AU539130 B2
AU 539130B2
AU 62166/80 A
AU62166/80 A
AU 62166/80A
AU 6216680 A
AU6216680 A
AU 6216680A
AU 539130 B2
AU539130 B2
AU 539130B2
Authority
AU
Australia
Prior art keywords
polymerization process
polymerization
Prior art date
1979-09-12
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Application number
AU62166/80A
Other versions

AU6216680A
(en

Inventor
Robert Stephen Nevin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Eli Lilly and Co

Original Assignee
Eli Lilly and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1979-09-12
Filing date
1980-09-09
Publication date
1984-09-13

1980-09-09
Application filed by Eli Lilly and Co
filed
Critical
Eli Lilly and Co

1981-03-19
Publication of AU6216680A
publication
Critical
patent/AU6216680A/en

1984-09-13
Application granted
granted
Critical

1984-09-13
Publication of AU539130B2
publication
Critical
patent/AU539130B2/en

2000-09-09
Anticipated expiration
legal-status
Critical

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

C—CHEMISTRY; METALLURGY

C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON

C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS

C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G63/78—Preparation processes

C08G63/82—Preparation processes characterised by the catalyst used

C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides

A—HUMAN NECESSITIES

A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE

A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES

A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient

A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates

A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers

C—CHEMISTRY; METALLURGY

C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON

C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS

C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds

C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids

AU62166/80A
1979-09-12
1980-09-09
Polymerization process

Expired

AU539130B2
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

US75296

1979-09-12

US06/075,296

US4273920A
(en)

1979-09-12
1979-09-12
Polymerization process and product

Publications (2)

Publication Number
Publication Date

AU6216680A

AU6216680A
(en)

1981-03-19

AU539130B2
true

AU539130B2
(en)

1984-09-13

Family
ID=22124778
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU62166/80A
Expired

AU539130B2
(en)

1979-09-12
1980-09-09
Polymerization process

Country Status (31)

Country
Link

US
(1)

US4273920A
(en)

EP
(1)

EP0026599B1
(en)

JP
(2)

JPS5645920A
(en)

AR
(1)

AR221173A1
(en)

AT
(1)

AT380689B
(en)

AU
(1)

AU539130B2
(en)

BE
(1)

BE885182A
(en)

BG
(1)

BG41132A3
(en)

CA
(1)

CA1185048A
(en)

CH
(1)

CH648048A5
(en)

CS
(1)

CS221979B2
(en)

DD
(1)

DD153125A5
(en)

DE
(1)

DE3068116D1
(en)

DK
(1)

DK155093C
(en)

EG
(1)

EG14381A
(en)

ES
(1)

ES494974A0
(en)

FI
(1)

FI66412C
(en)

FR
(1)

FR2464973A1
(en)

GB
(1)

GB2058808B
(en)

GR
(1)

GR69961B
(en)

GT
(1)

GT198065361A
(en)

HU
(1)

HU191807B
(en)

IE
(1)

IE50236B1
(en)

IL
(1)

IL61024A
(en)

IT
(1)

IT1141040B
(en)

NZ
(1)

NZ194902A
(en)

PH
(1)

PH15272A
(en)

PL
(1)

PL129779B1
(en)

PT
(1)

PT71794B
(en)

RO
(1)

RO80864A
(en)

ZA
(1)

ZA805629B
(en)

Cited By (2)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

AU575066B2
(en)

1983-08-26
1988-07-21
Novartis Ag
Polyol ester

AU582920B2
(en)

1981-02-16
1989-04-13
Astrazeneca Ab
Continuous release pharmaceutical compositions

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Publication date
Assignee
Title

US4333919A
(en)

1979-09-12
1982-06-08
Eli Lilly And Company
Growth promotant controlled release formulations and method of treatment

US4716964A
(en)

1981-08-10
1988-01-05
Exxon Production Research Company
Use of degradable ball sealers to seal casing perforations in well treatment fluid diversion

US4523591A
(en)

1982-10-22
1985-06-18
Kaplan Donald S
Polymers for injection molding of absorbable surgical devices

FR2537980B1
(en)

1982-12-17
1986-12-19
Sandoz Sa

OLIGOMERIC HYDROXYCARBOXYLIC ACID DERIVATIVES, THEIR PREPARATION AND THEIR USE

US4470416A
(en)

1983-06-17
1984-09-11
Ethicon, Inc.
Copolymers of lactide and/or glycolide with 1,5-dioxepan-2-one

US4594407A
(en)

1983-09-20
1986-06-10
Allied Corporation
Prosthetic devices derived from krebs-cycle dicarboxylic acids and diols

JPS60100516A
(en)

1983-11-04
1985-06-04
Takeda Chem Ind Ltd
Preparation of sustained release microcapsule

ES2091185T3
(en)

1984-03-06
1996-11-01
United States Surgical Corp

A PROCEDURE FOR THE PREPARATION OF TWO-PHASE COMPOSITIONS FOR ABSORBABLE SURGICAL DEVICES.

US4649042A
(en)

1984-05-31
1987-03-10
Eli Lilly And Company
Rumen delivery device

JPH0678425B2
(en)

1984-07-06
1994-10-05
和光純薬工業株式会社

New polymer manufacturing method

CA1236641A
(en)

1984-07-06
1988-05-10
Motoaki Tanaka
Copolymer of lactic acid and glycolic acid and method for producing same

DE3428640A1
(en)

1984-08-03
1986-02-06
Akzo Gmbh, 5600 Wuppertal

MICROPOROUS, POWDER-SHAPED POLYLACTIDES

US4595713A
(en)

1985-01-22
1986-06-17
Hexcel Corporation
Medical putty for tissue augmentation

DE3678308D1
(en)

1985-02-07
1991-05-02
Takeda Chemical Industries Ltd

METHOD FOR PRODUCING MICROCAPSULES.

JP2551756B2
(en)

1985-05-07
1996-11-06
武田薬品工業株式会社

Polyoxycarboxylic acid ester and method for producing the same

US5618547A
(en)

1985-05-20
1997-04-08
British Technology Group Limited
Control of ectoparasites

JPH0610252B2
(en)

1985-08-21
1994-02-09
和光純薬工業株式会社

Polymer manufacturing method

US5061281A
(en)

1985-12-17
1991-10-29
Allied-Signal Inc.
Bioresorbable polymers and implantation devices thereof

GB8609537D0
(en)

1986-04-18
1986-05-21
Ici Plc
Polyesters

US4744365A
(en)

1986-07-17
1988-05-17
United States Surgical Corporation
Two-phase compositions for absorbable surgical devices

DE3641692A1
(en)

1986-12-06
1988-06-09
Boehringer Ingelheim Kg

CATALYST-FREE RESORBABLE HOMOPOLYMERS AND COPOLYMERS

SE8701479L
(en)

1987-04-09
1988-10-10
Carbomatrix Ab

METHOD FOR CONTAINING BIOLOGICALLY EFFECTIVE PREPARATIONS AND USE THEREOF

US4804691A
(en)

1987-08-28
1989-02-14
Richards Medical Company
Method for making a biodegradable adhesive for soft living tissue

PE5591A1
(en)

1988-12-19
1991-02-15
Lilly Co Eli

A NEW GROUP OF MACROLIDA COMPOUNDS

JP2986509B2
(en)

1989-05-26
1999-12-06
三井化学株式会社

Modified polyester resin composition, method for producing the same, and use thereof

DE4005415C2
(en)

1990-02-21
1996-04-11
Boehringer Ingelheim Kg

Process for the preparation of polyesters based on hydroxycarboxylic acids

US5302694A
(en)

1990-02-21
1994-04-12
Boehringer Ingelheim Gmbh
Process for preparing polyesters based on hydroxycarboxylic acids

EP0452111B1
(en)

1990-04-13
1998-07-15
Takeda Chemical Industries, Ltd.
Biodegradable high-molecular polymers, production and use thereof

US6353030B1
(en)

1990-08-01
2002-03-05
Novartis Ag
Relating to organic compounds

MY108621A
(en)

1990-08-01
1996-10-31
Novartis Ag
Polylactide preparation and purification

US5593423A
(en)

1990-10-22
1997-01-14
United States Surgical Corporation
Skin fastener

US5108422A
(en)

1990-10-22
1992-04-28
United States Surgical Corporation
Skin fastener

US6228954B1
(en)

1991-02-12
2001-05-08
United States Surgical Corporation
Blends of glycolide and/or lactide polymers and caprolactone and/or trimethylene carbonate polymers and absorabable surgical devices made therefrom

US5320624A
(en)

1991-02-12
1994-06-14
United States Surgical Corporation
Blends of glycolide and/or lactide polymers and caprolactone and/or trimethylene carbonate polymers and absorbable surgical devices made therefrom

IT1249045B
(en)

1991-02-21
1995-02-11
Himont Inc

SOLID STATE SYNTHESIS PROCESS OF LACTIC ACID POLYMERS AND PRODUCTS SO OBTAINED

US5232648A
(en)

1991-07-19
1993-08-03
United States Surgical Corporation
Bioabsorbable melt spun fiber based on glycolide-containing copolymer

US5206341A
(en)

1991-11-21
1993-04-27
Southern Research Institute
Polymers from hydroxy acids and polycarboxylic acids

EP0572675B1
(en)

1991-12-19
1999-09-22
Mitsui Chemicals, Inc.
Polyhydroxy carboxylic acid and production thereof

US6326458B1
(en)

1992-01-24
2001-12-04
Cargill, Inc.
Continuous process for the manufacture of lactide and lactide polymers

US5247059A
(en)

1992-01-24
1993-09-21
Cargill, Incorporated
Continuous process for the manufacture of a purified lactide from esters of lactic acid

US5258488A
(en)

1992-01-24
1993-11-02
Cargill, Incorporated
Continuous process for manufacture of lactide polymers with controlled optical purity

US6005067A
(en)

1992-01-24
1999-12-21
Cargill Incorporated
Continuous process for manufacture of lactide polymers with controlled optical purity

US5142023A
(en)

1992-01-24
1992-08-25
Cargill, Incorporated
Continuous process for manufacture of lactide polymers with controlled optical purity

US5247058A
(en)

1992-01-24
1993-09-21
Cargill, Incorporated
Continuous process for manufacture of lactide polymers with controlled optical purity

US6005068A
(en)

1992-10-02
1999-12-21
Cargill Incorporated
Melt-stable amorphous lactide polymer film and process for manufacture thereof

DE69322155T2
(en)

1992-10-02
1999-08-19
Cargill Inc

PAPER WITH A COATING FROM MELT-STABLE POLYMER AND ITS METHOD FOR THE PRODUCTION THEREOF

PT615555E
(en)

1992-10-02
2001-09-28
Cargill Inc

LACTIDO POLYMER FABRIC STABILIZED IN THE FUSED DUCK STATE AND PROCESS FOR PREPARATION

US5338822A
(en)

1992-10-02
1994-08-16
Cargill, Incorporated
Melt-stable lactide polymer composition and process for manufacture thereof

US5591606A
(en)

1992-11-06
1997-01-07
Dowelanco
Process for the production of A83543 compounds with Saccharopolyspora spinosa

TW333456B
(en)

1992-12-07
1998-06-11
Takeda Pharm Ind Co Ltd
A pharmaceutical composition of sustained-release preparation the invention relates to a pharmaceutical composition of sustained-release preparation which comprises a physiologically active peptide.

US5444143A
(en)

1992-12-25
1995-08-22
Mitsui Toatsu Chemicals, Inc.
Preparation process of polyhydroxycarboxylic acid

ES2099604T3
(en)

1993-03-12
1997-05-16
Dowelanco

NEW A83543 COMPOUNDS AND PROCEDURE FOR ITS PRODUCTION.

KR970002523B1
(en)

1993-04-24
1997-03-05
Korea Inst Sci & Tech
Biodegradable polylactic acid having improved properties and method for manufacturing the same

US5522841A
(en)

1993-05-27
1996-06-04
United States Surgical Corporation
Absorbable block copolymers and surgical articles fabricated therefrom

US5403347A
(en)

1993-05-27
1995-04-04
United States Surgical Corporation
Absorbable block copolymers and surgical articles fabricated therefrom

ATE187477T1
(en)

1993-10-15
1999-12-15
Fuller H B Licensing Financ

BIODEGRADABLE OR COMPOSTABLE HOT MELT ADHESIVES CONTAINING LACTIC ACID-BASED POLYESTER

US5431679A
(en)

1994-03-10
1995-07-11
United States Surgical Corporation
Absorbable block copolymers and surgical articles fabricated therefrom

US5543202A
(en)

1994-03-14
1996-08-06
Kimberly-Clark Corporation
Process for producing a crimp-bonded fibrous cellulosic laminate

CN1058736C
(en)

1994-05-27
2000-11-22
北京市星辰现代控制工程研究所
Preparing method for biodegradation compound and its use

US6339130B1
(en)

1994-07-22
2002-01-15
United States Surgical Corporation
Bioabsorbable branched polymers containing units derived from dioxanone and medical/surgical devices manufactured therefrom

US5578662A
(en)

1994-07-22
1996-11-26
United States Surgical Corporation
Bioabsorbable branched polymers containing units derived from dioxanone and medical/surgical devices manufactured therefrom

US6206908B1
(en)

1994-09-16
2001-03-27
United States Surgical Corporation
Absorbable polymer and surgical articles fabricated therefrom

CA2158420C
(en)

1994-09-16
2007-05-01
Mark S. Roby
Absorbable polymer and surgical articles fabricated therefrom

US5618313A
(en)

1994-10-11
1997-04-08
United States Surgical Corporation
Absorbable polymer and surgical articles fabricated therefrom

US5770683A
(en)

1994-11-02
1998-06-23
Mitsui Toatsu Chemicals, Inc.
Preparation process of polyhydroxycarboxylic acid

EP0786259B1
(en)

1996-01-19
2004-03-31
United States Surgical Corporation
Absorbable polymer blends and surgical articles fabricated therefrom

US6001981A
(en)

1996-06-13
1999-12-14
Dow Agrosciences Llc
Synthetic modification of Spinosyn compounds

US5756651A
(en)

1996-07-17
1998-05-26
Chronopol, Inc.
Impact modified polylactide

US6191236B1
(en)

1996-10-11
2001-02-20
United States Surgical Corporation
Bioabsorbable suture and method of its manufacture

US6007565A
(en)

1997-09-05
1999-12-28
United States Surgical
Absorbable block copolymers and surgical articles fabricated therefrom

US6277927B1
(en)

1997-11-26
2001-08-21
United States Surgical Corporation
Absorbable block copolymers and surgical articles fabricated therefrom

JPH11203837A
(en)

1998-01-16
1999-07-30
Sony Corp
Editing system and method therefor

AR023940A1
(en)

2000-05-03
2002-09-04
Eriochem Sa

PROCEDURE FOR THE PRODUCTION OF PROLONGED WATERPROOF PEPTIDE MICROCAPSULES IN WATER

ES2256276T5
(en)

2000-08-07
2011-02-22
Wako Pure Chemical Industries, Ltd.

LACTIC ACID POLYMER AND PROCEDURE FOR PRODUCTION.

AU9051501A
(en)

2000-08-16
2002-02-25
Tyco Healthcare
High consistency absorbable polymeric resin

TWI332407B
(en)

2001-06-29
2010-11-01
Takeda Chemical Industries Ltd
Controlled release composition and method of producting the same

JP4612239B2
(en)

2001-07-18
2011-01-12
三井化学株式会社

Process for producing bioabsorbable polyhydroxycarboxylic acid

US7163545B2
(en)

2002-07-29
2007-01-16
Mayo Foundation For Medical Education And Research
Spinal cord surgical implant

US7202326B2
(en)

2002-09-24
2007-04-10
Asahi Kasei Chemicals Corporation
Glycolic acid copolymer and method for production thereof

EP1440992A1
(en)

2003-01-21
2004-07-28
Société de Conseils de Recherches et d’Applications Scientifiques ( S.C.R.A.S.)
Catalyst composition for (co)polymerisation of lactide and glycolide

FR2867698B1
(en)

2004-03-16
2007-11-16
Beaufour Ipsen S C R A S

CATALYTIC SYSTEM FOR (CO) OLIGOMERIZATION OF LACTIDE AND GLYCOLIDE

WO2005105908A1
(en)

2004-04-28
2005-11-10
Keio University
Method of depolymerizing polymer having ester bond in main chain and process for producing polymer having ester bond in main chain from depolymerization product

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(en)

2006-12-18
2015-02-10
Takeda Pharmaceutical Company Limited
Sustained-release composition and method for producing the same

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(en)

2008-05-14
2011-02-16
西北大学
Preparation method of polylactic acid-chitose graft copolymer

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(en)

2013-06-25
2015-04-22
南京工业大学
Environment-friendly hair removal agent for poultry and livestock and preparation method of hair removal agent

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(en)

2017-08-31
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에보닉 코포레이션

Improved method of resorbable polymer purification

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* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US2362511A
(en)

1939-11-21
1944-11-14
Du Pont
Modified glycolide resins

US2703316A
(en)

1951-06-05
1955-03-01
Du Pont
Polymers of high melting lactide

US2758987A
(en)

1952-06-05
1956-08-14
Du Pont
Optically active homopolymers containing but one antipodal species of an alpha-monohydroxy monocarboxylic acid

US3268487A
(en)

1963-12-23
1966-08-23
Shell Oil Co
Process for polymerization of lactides

US3535419A
(en)

1965-12-15
1970-10-20
Syntex Corp
Veterinary compositions and methods

US3442871A
(en)

1966-05-04
1969-05-06
American Cyanamid Co
Process for polymerizing a glycolide

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(en)

1967-04-07
1969-07-29
Squibb & Sons Inc
Controlled release tablet

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(en)

1969-03-24
1975-06-03
Seymour Yolles
Biodegradable polymeric article for dispensing drugs

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(en)

1969-10-23
1973-11-20
Du Pont
Polylactide-drug mixtures

BE758156R
(en)

1970-05-13
1971-04-28
Ethicon Inc

ABSORBABLE SUTURE ELEMENT AND ITS

US3736646A
(en)

1971-10-18
1973-06-05
American Cyanamid Co
Method of attaching surgical needles to multifilament polyglycolic acid absorbable sutures

US3839297A
(en)

1971-11-22
1974-10-01
Ethicon Inc
Use of stannous octoate catalyst in the manufacture of l(-)lactide-glycolide copolymer sutures

JPS4936597A
(en)

1972-08-07
1974-04-04

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(en)

1973-04-24
1976-09-28
American Cyanamid Company
Reducing capillarity of polyglycolic acid sutures

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(en)

1973-05-31
1976-11-16
American Cyanamid Company
Controlled release of medicaments using polymers from glycolic acid

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(en)

1975-05-30
1979-03-13
Alza Corporation
Device consisting of copolymer having acetoxy groups for delivering drugs

US4011312A
(en)

1975-06-25
1977-03-08
American Home Products Corporation
Prolonged release drug form for the treatment of bovine mastitis

US4010196A
(en)

1975-06-25
1977-03-01
American Home Products Corporation
Linear polyester salts

ZA782039B
(en)

1977-05-23
1979-09-26
American Cyanamid Co
Surgical articles

1979

1979-09-12
US
US06/075,296
patent/US4273920A/en
not_active
Expired – Lifetime

1980

1980-09-09
AR
AR282459A
patent/AR221173A1/en
active

1980-09-09
AU
AU62166/80A
patent/AU539130B2/en
not_active
Expired

1980-09-09
RO
RO80102132A
patent/RO80864A/en
unknown

1980-09-09
NZ
NZ194902A
patent/NZ194902A/en
unknown

1980-09-09
GR
GR62846A
patent/GR69961B/el
unknown

1980-09-09
PL
PL1980226653A
patent/PL129779B1/en
unknown

1980-09-09
PH
PH24558A
patent/PH15272A/en
unknown

1980-09-10
EG
EG559/80A
patent/EG14381A/en
active

1980-09-10
CH
CH6807/80A
patent/CH648048A5/en
not_active
IP Right Cessation

1980-09-10
FR
FR8019582A
patent/FR2464973A1/en
active
Granted

1980-09-10
CS
CS806134A
patent/CS221979B2/en
unknown

1980-09-10
FI
FI802840A
patent/FI66412C/en
not_active
IP Right Cessation

1980-09-10
AT
AT0455380A
patent/AT380689B/en
not_active
IP Right Cessation

1980-09-10
GT
GT198065361A
patent/GT198065361A/en
unknown

1980-09-10
CA
CA000360018A
patent/CA1185048A/en
not_active
Expired

1980-09-10
IL
IL61024A
patent/IL61024A/en
not_active
IP Right Cessation

1980-09-11
DE
DE8080303198T
patent/DE3068116D1/en
not_active
Expired

1980-09-11
JP
JP12664280A
patent/JPS5645920A/en
active
Granted

1980-09-11
PT
PT71794A
patent/PT71794B/en
not_active
IP Right Cessation

1980-09-11
HU
HU802235A
patent/HU191807B/en
not_active
IP Right Cessation

1980-09-11
EP
EP80303198A
patent/EP0026599B1/en
not_active
Expired

1980-09-11
BG
BG8049032A
patent/BG41132A3/en
unknown

1980-09-11
GB
GB8029392A
patent/GB2058808B/en
not_active
Expired

1980-09-11
DK
DK387380A
patent/DK155093C/en
not_active
IP Right Cessation

1980-09-11
IE
IE1902/80A
patent/IE50236B1/en
not_active
IP Right Cessation

1980-09-11
ES
ES494974A
patent/ES494974A0/en
active
Granted

1980-09-11
BE
BE1/9957A
patent/BE885182A/en
not_active
IP Right Cessation

1980-09-11
ZA
ZA00805629A
patent/ZA805629B/en
unknown

1980-09-11
IT
IT24607/80A
patent/IT1141040B/en
active

1980-09-12
DD
DD80223870A
patent/DD153125A5/en
not_active
IP Right Cessation

1988

1988-04-26
JP
JP63107377A
patent/JPH0198617A/en
active
Granted

Cited By (3)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

AU582920B2
(en)

1981-02-16
1989-04-13
Astrazeneca Ab
Continuous release pharmaceutical compositions

AU602623B2
(en)

1981-02-16
1990-10-18
Astrazeneca Ab
Continuous release pharmaceutical compositions

AU575066B2
(en)

1983-08-26
1988-07-21
Novartis Ag
Polyol ester

Also Published As

Publication number
Publication date

DK155093B
(en)

1989-02-06

IT1141040B
(en)

1986-10-01

PL129779B1
(en)

1984-06-30

DK387380A
(en)

1981-03-13

IL61024A0
(en)

1980-11-30

DD153125A5
(en)

1981-12-23

ES8106542A1
(en)

1981-08-16

IT8024607D0
(en)

1980-09-11

JPH0198617A
(en)

1989-04-17

PT71794B
(en)

1981-07-07

AR221173A1
(en)

1980-12-30

PT71794A
(en)

1980-10-01

ATA455380A
(en)

1985-11-15

ZA805629B
(en)

1982-04-28

PL226653A1
(en)

1981-10-16

AT380689B
(en)

1986-06-25

AU6216680A
(en)

1981-03-19

GB2058808A
(en)

1981-04-15

HU191807B
(en)

1987-04-28

IE801902L
(en)

1981-03-12

BE885182A
(en)

1981-03-11

NZ194902A
(en)

1983-05-31

DK155093C
(en)

1989-06-19

GR69961B
(en)

1982-07-22

GB2058808B
(en)

1983-11-16

CS221979B2
(en)

1983-04-29

FR2464973B1
(en)

1983-06-10

FI802840A
(en)

1981-03-13

FR2464973A1
(en)

1981-03-20

CH648048A5
(en)

1985-02-28

JPH0121166B2
(en)

1989-04-20

EP0026599A1
(en)

1981-04-08

ES494974A0
(en)

1981-08-16

EG14381A
(en)

1983-12-31

EP0026599B1
(en)

1984-06-06

FI66412B
(en)

1984-06-29

US4273920A
(en)

1981-06-16

IE50236B1
(en)

1986-03-05

JPS5645920A
(en)

1981-04-25

RO80864A
(en)

1983-02-01

JPH0445525B2
(en)

1992-07-27

FI66412C
(en)

1984-10-10

BG41132A3
(en)

1987-04-15

IL61024A
(en)

1983-02-23

PH15272A
(en)

1982-11-02

CA1185048A
(en)

1985-04-02

DE3068116D1
(en)

1984-07-12

GT198065361A
(en)

1982-03-04

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