DE69026306T2 - Verfahren für die Herstellung von Polyethylenglykolderivate und modifizierte Proteine. - Google Patents
Verfahren für die Herstellung von Polyethylenglykolderivate und modifizierte Proteine.Info
- Publication number
- DE69026306T2 DE69026306T2 DE69026306T DE69026306T DE69026306T2 DE 69026306 T2 DE69026306 T2 DE 69026306T2 DE 69026306 T DE69026306 T DE 69026306T DE 69026306 T DE69026306 T DE 69026306T DE 69026306 T2 DE69026306 T2 DE 69026306T2
- Authority
- DE
- Germany
- Prior art keywords
- polyethylene glycol
- glycol derivatives
- production
- modified proteins
- high purity
- Prior art date
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/96—Stabilising an enzyme by forming an adduct or a composition; Forming enzyme conjugates
-
- 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
- A61K47/50—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/56—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
- A61K47/59—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes
- A61K47/60—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 the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes the organic macromolecular compound being a polyoxyalkylene oligomer, polymer or dendrimer, e.g. PEG, PPG, PEO or polyglycerol
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/107—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides
- C07K1/1072—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides by covalent attachment of residues or functional groups
- C07K1/1077—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides by covalent attachment of residues or functional groups by covalent attachment of residues other than amino acids or peptide residues, e.g. sugars, polyols, fatty acids
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13419189 | 1989-05-27 | ||
JP13419289 | 1989-05-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69026306D1 DE69026306D1 (de) | 1996-05-09 |
DE69026306T2 true DE69026306T2 (de) | 1996-10-17 |
Family
ID=26468359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69026306T Expired - Fee Related DE69026306T2 (de) | 1989-05-27 | 1990-05-23 | Verfahren für die Herstellung von Polyethylenglykolderivate und modifizierte Proteine. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0400472B1 (de) |
AT (1) | ATE136315T1 (de) |
CA (1) | CA2017543A1 (de) |
DE (1) | DE69026306T2 (de) |
DK (1) | DK0400472T3 (de) |
ES (1) | ES2085297T3 (de) |
GR (1) | GR3019991T3 (de) |
Families Citing this family (79)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2675807B1 (fr) * | 1991-04-23 | 1994-07-01 | Medgenix Group Sa | Conjugue de calcitonine et de polyethylene glycol. |
WO1993000109A1 (en) * | 1991-06-28 | 1993-01-07 | Genentech, Inc. | Method of stimulating immune response using growth hormone |
US5382657A (en) * | 1992-08-26 | 1995-01-17 | Hoffmann-La Roche Inc. | Peg-interferon conjugates |
US5951974A (en) * | 1993-11-10 | 1999-09-14 | Enzon, Inc. | Interferon polymer conjugates |
US5932462A (en) | 1995-01-10 | 1999-08-03 | Shearwater Polymers, Inc. | Multiarmed, monofunctional, polymer for coupling to molecules and surfaces |
TW517067B (en) * | 1996-05-31 | 2003-01-11 | Hoffmann La Roche | Interferon conjugates |
RO121474B1 (ro) | 1997-06-06 | 2007-06-29 | Kyowa Hakko Kogyo Co., Ltd. | Polipeptide modificate chimic |
EP0922446A1 (de) | 1997-12-03 | 1999-06-16 | Applied Research Systems Ars Holding N.V. | Lösungsphase Verfahrung zur ortspezifischer Herstellung von GRF-PEG Konjugaten |
ES2327606T3 (es) | 2000-01-10 | 2009-11-02 | Maxygen Holdings Ltd | Conjugados de g-csf. |
ES2325877T3 (es) | 2000-02-11 | 2009-09-23 | Bayer Healthcare Llc | Moleculas de tipo factor vii o viia. |
CA2409188A1 (en) * | 2000-05-30 | 2001-12-06 | Viridis Biotech Inc. | Polyubiquitin based hydrogel and uses thereof |
WO2002074806A2 (en) | 2001-02-27 | 2002-09-26 | Maxygen Aps | New interferon beta-like molecules |
CN1314445C (zh) | 2001-05-21 | 2007-05-09 | 耐科塔医药公司 | 化学修饰胰岛素的肺部给药 |
CA2490360A1 (en) | 2002-06-21 | 2003-12-31 | Novo Nordisk Health Care Ag | Pegylated factor vii glycoforms |
US7553930B2 (en) | 2003-01-06 | 2009-06-30 | Xencor, Inc. | BAFF variants and methods thereof |
US7871607B2 (en) | 2003-03-05 | 2011-01-18 | Halozyme, Inc. | Soluble glycosaminoglycanases and methods of preparing and using soluble glycosaminoglycanases |
BRPI0408116B1 (pt) | 2003-03-05 | 2022-09-20 | Halozyme, Inc | Polipeptídeos de hialuronidase solúveis conjugados a polímero, composições farmacêuticas compreendendo polipeptídeos ph20 solúveis, seus usos e processo de preparação, e ácidos nucléicos que codificam polipeptídeos de hialuronidase solúveis |
US20050079155A1 (en) * | 2003-03-20 | 2005-04-14 | Xencor, Inc. | Generating protein pro-drugs using reversible PPG linkages |
US20050107297A1 (en) * | 2003-05-12 | 2005-05-19 | Holmes Christopher P. | Novel poly(ethylene glycol) modified compounds and uses thereof |
EP1625156B1 (de) | 2003-05-12 | 2012-09-19 | Affymax, Inc. | An den erythropoietinrezeptor bindenden peptiden |
EA010095B1 (ru) | 2003-05-12 | 2008-06-30 | Афимакс, Инк. | Новые пептиды, которые связываются с рецептором эритропоэтина |
NZ543934A (en) | 2003-05-12 | 2008-06-30 | Affymax Inc | Novel spacer moiety for poly (ethylene glycol)-modified peptide-based compounds |
WO2005035565A1 (en) | 2003-10-10 | 2005-04-21 | Novo Nordisk A/S | Il-21 derivatives |
EP2641611A3 (de) | 2003-10-17 | 2013-12-18 | Novo Nordisk A/S | Kombinationstherapie |
BRPI0507169A (pt) | 2004-02-02 | 2007-06-26 | Ambrx Inc | polipeptìdeos do hormÈnio de crescimento humano modificados e seu usos |
MXPA06014307A (es) | 2004-06-08 | 2007-03-12 | Alza Corp | Preparacion de conjugados macromoleculares por reaccion de condensacion de cuatro componentes. |
JP2008503217A (ja) | 2004-06-18 | 2008-02-07 | アンブレツクス・インコーポレイテツド | 新規抗原結合ポリペプチド及びそれらの使用 |
CA2573262C (en) * | 2004-07-16 | 2015-02-10 | Nektar Therapeutics Al, Corporation | Conjugates of a gm-csf moiety and a polymer |
EP1836314B1 (de) | 2004-12-22 | 2012-01-25 | Ambrx, Inc. | Modifiziertes menschliches wachstumshormon |
EP1674113A1 (de) | 2004-12-22 | 2006-06-28 | F. Hoffmann-La Roche Ag | Konjugate von insulinähnlichem Wachstumfaktor-1 und Poly(Ethylenglykol) |
US8324159B2 (en) | 2005-06-03 | 2012-12-04 | Affymax, Inc. | Erythropoietin receptor peptide formulations and uses |
US7550433B2 (en) | 2005-06-03 | 2009-06-23 | Affymax, Inc. | Erythropoietin receptor peptide formulations and uses |
US7919461B2 (en) | 2005-06-03 | 2011-04-05 | Affymax, Inc. | Erythropoietin receptor peptide formulations and uses |
EP1893632B1 (de) | 2005-06-17 | 2015-08-12 | Novo Nordisk Health Care AG | Selektive reduktion und derivatisierung manipulierter faktor vii proteine mit mindestens einem nichtnativen zystein |
US20090018029A1 (en) | 2005-11-16 | 2009-01-15 | Ambrx, Inc. | Methods and Compositions Comprising Non-Natural Amino Acids |
RU2008145084A (ru) | 2006-05-24 | 2010-06-27 | Ново Нордиск Хелс Кеа Аг (Ch) | Аналоги фактора ix, имеющие пролонгированное время полужизни in vivo |
CL2007002502A1 (es) | 2006-08-31 | 2008-05-30 | Hoffmann La Roche | Variantes del factor de crecimiento similar a insulina-1 humano (igf-1) pegilados en lisina; metodo de produccion; proteina de fusion que la comprende; y su uso para tratar la enfermedad de alzheimer. |
MX2009001691A (es) | 2006-08-31 | 2009-02-25 | Hoffmann La Roche | Metodo para produccion del factor de crecimiento i tipo insulina. |
JP5840345B2 (ja) | 2006-09-08 | 2016-01-06 | アンブルックス, インコーポレイテッドAmbrx, Inc. | 修飾ヒト血漿ポリペプチドまたは修飾ヒトFc足場タンパク質ならびにこれらの利用 |
KR101476472B1 (ko) | 2007-03-30 | 2015-01-05 | 암브룩스, 인코포레이티드 | 변형된 fgf-21 폴리펩티드 및 그 용도 |
DK2217265T3 (en) | 2007-11-20 | 2017-07-03 | Ambrx Inc | Modified insulin polypeptides and their use |
CN103694337B (zh) | 2008-02-08 | 2016-03-02 | Ambrx公司 | 经修饰瘦素多肽和其用途 |
EP3225248B1 (de) | 2008-07-23 | 2023-06-07 | Ambrx, Inc. | Modifizierte bovine g-csf-polypeptide und ihre verwendung |
WO2010033240A2 (en) * | 2008-09-19 | 2010-03-25 | Nektar Therapeutics | Carbohydrate-based drug delivery polymers and conjugates thereof |
WO2010033221A1 (en) | 2008-09-19 | 2010-03-25 | Nektar Therapeutics | Polymer conjugates of protegrin peptides |
WO2010033216A1 (en) | 2008-09-19 | 2010-03-25 | Nektar Therapeutics | Polymer conjugates of nesiritide peptides |
AU2009296397B2 (en) | 2008-09-26 | 2012-11-08 | Ambrx Inc. | Modified animal erythropoietin polypeptides and their uses |
KR101732054B1 (ko) | 2008-09-26 | 2017-05-02 | 암브룩스, 인코포레이티드 | 비천연 아미노산 복제 의존성 미생물 및 백신 |
US8927249B2 (en) | 2008-12-09 | 2015-01-06 | Halozyme, Inc. | Extended soluble PH20 polypeptides and uses thereof |
EP2805964A1 (de) | 2009-12-21 | 2014-11-26 | Ambrx, Inc. | Modifizierte Rinder-Somatotropinpolypeptide und deren Verwendungen |
NZ600363A (en) | 2009-12-21 | 2014-07-25 | Ambrx Inc | Modified porcine somatotropin polypeptides and their uses |
JP6148013B2 (ja) | 2010-03-05 | 2017-06-14 | リグショスピタレト | 補体活性化のキメラ抑制分子 |
US20120135912A1 (en) | 2010-05-10 | 2012-05-31 | Perseid Therapeutics Llc | Polypeptide inhibitors of vla4 |
ES2661089T3 (es) | 2010-07-20 | 2018-03-27 | Halozyme Inc. | Métodos de tratamiento o prevención de los efectos secundarios adversos asociados con la administración de un agente anti-hialuronano |
DK2605789T3 (da) | 2010-08-17 | 2019-09-16 | Ambrx Inc | Modificerede relaxinpolypeptider og anvendelser deraf |
US9567386B2 (en) | 2010-08-17 | 2017-02-14 | Ambrx, Inc. | Therapeutic uses of modified relaxin polypeptides |
TWI480288B (zh) | 2010-09-23 | 2015-04-11 | Lilly Co Eli | 牛顆粒細胞群落刺激因子及其變體之調配物 |
AR087020A1 (es) | 2011-07-01 | 2014-02-05 | Bayer Ip Gmbh | Polipeptidos de fusion de relaxina y usos de los mismos |
WO2013040501A1 (en) | 2011-09-16 | 2013-03-21 | Pharmathene, Inc. | Compositions and combinations of organophosphorus bioscavengers and hyaluronan-degrading enzymes, and uses thereof |
JP6162707B2 (ja) | 2011-10-24 | 2017-07-12 | ハロザイム インコーポレイテッド | 抗ヒアルロナン剤治療のためのコンパニオン診断およびその使用方法 |
EP3130347B1 (de) | 2011-12-30 | 2019-09-18 | Halozyme, Inc. | Ph20-polypeptidvarianten, formulierungen und verwendungen davon |
US9913822B2 (en) | 2012-04-04 | 2018-03-13 | Halozyme, Inc. | Combination therapy with an anti-hyaluronan agent and therapeutic agent |
KR102172897B1 (ko) | 2012-06-08 | 2020-11-02 | 서트로 바이오파마, 인크. | 부위-특이적 비-천연 아미노산 잔기를 포함하는 항체, 그의 제조 방법 및 그의 사용 방법 |
WO2014004639A1 (en) | 2012-06-26 | 2014-01-03 | Sutro Biopharma, Inc. | Modified fc proteins comprising site-specific non-natural amino acid residues, conjugates of the same, methods of their preparation and methods of their use |
PL3584255T3 (pl) | 2012-08-31 | 2022-05-16 | Sutro Biopharma, Inc. | Modyfikowane aminokwasy zawierające grupę azydkową |
US9278124B2 (en) | 2012-10-16 | 2016-03-08 | Halozyme, Inc. | Hypoxia and hyaluronan and markers thereof for diagnosis and monitoring of diseases and conditions and related methods |
TW201534726A (zh) | 2013-07-03 | 2015-09-16 | Halozyme Inc | 熱穩定ph20玻尿酸酶變異體及其用途 |
WO2015006555A2 (en) | 2013-07-10 | 2015-01-15 | Sutro Biopharma, Inc. | Antibodies comprising multiple site-specific non-natural amino acid residues, methods of their preparation and methods of their use |
EP3055298B1 (de) | 2013-10-11 | 2020-04-29 | Sutro Biopharma, Inc. | Modifizierte aminosäuren mit funktionellen tetrazingruppen, verfahren zur herstellung und verfahren zu deren verwendung |
PL3186281T3 (pl) | 2014-08-28 | 2019-10-31 | Halozyme Inc | Terapia skojarzona enzymem rozkładającym hialuronian i inhibitorem punktu kontrolnego odpowiedzi immunologicznej |
UY36370A (es) | 2014-10-24 | 2016-04-29 | Bristol Myers Squibb Company Una Corporación Del Estado De Delaware | Polipéptidos fgf-21 modificados y sus usos |
ES2963839T3 (es) | 2017-02-08 | 2024-04-02 | Bristol Myers Squibb Co | Polipéptidos de relaxina modificados que comprenden un potenciador farmacocinético y usos de los mismos |
US20190351031A1 (en) | 2018-05-16 | 2019-11-21 | Halozyme, Inc. | Methods of selecting subjects for combination cancer therapy with a polymer-conjugated soluble ph20 |
JP7441826B2 (ja) | 2018-09-11 | 2024-03-01 | アンブルックス,インコーポレイテッド | インターロイキン-2ポリペプチド抱合物およびその使用 |
AU2019361206A1 (en) | 2018-10-19 | 2021-06-03 | Ambrx, Inc. | Interleukin-10 polypeptide conjugates, dimers thereof, and their uses |
JP2022520792A (ja) | 2019-02-12 | 2022-04-01 | アンブルックス,インコーポレイテッド | 抗体-tlrアゴニストコンジュゲートを含有する組成物、その方法、及び使用 |
CA3174114A1 (en) | 2020-03-11 | 2021-09-16 | Ambrx, Inc. | Interleukin-2 polypeptide conjugates and methods of use thereof |
JP2023538071A (ja) | 2020-08-20 | 2023-09-06 | アンブルックス,インコーポレイテッド | 抗体-tlrアゴニストコンジュゲート、その方法及び使用 |
CA3213805A1 (en) | 2021-04-03 | 2022-10-06 | Feng Tian | Anti-her2 antibody-drug conjugates and uses thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60156395A (ja) * | 1984-01-17 | 1985-08-16 | Mihama Hisaharu | 修飾リパーゼ |
ES8800982A1 (es) * | 1985-07-05 | 1987-12-01 | Takeda Chemical Industries Ltd | Un metodo para producir la enzima superoxido-dismutasa modificada con derivados de polietilenglicol y triazina. |
-
1990
- 1990-05-23 DE DE69026306T patent/DE69026306T2/de not_active Expired - Fee Related
- 1990-05-23 DK DK90109806.1T patent/DK0400472T3/da active
- 1990-05-23 EP EP90109806A patent/EP0400472B1/de not_active Expired - Lifetime
- 1990-05-23 AT AT90109806T patent/ATE136315T1/de not_active IP Right Cessation
- 1990-05-23 ES ES90109806T patent/ES2085297T3/es not_active Expired - Lifetime
- 1990-05-25 CA CA002017543A patent/CA2017543A1/en not_active Abandoned
-
1996
- 1996-05-20 GR GR960401366T patent/GR3019991T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
GR3019991T3 (en) | 1996-08-31 |
EP0400472A2 (de) | 1990-12-05 |
ES2085297T3 (es) | 1996-06-01 |
EP0400472A3 (de) | 1991-06-26 |
ATE136315T1 (de) | 1996-04-15 |
EP0400472B1 (de) | 1996-04-03 |
CA2017543A1 (en) | 1990-11-27 |
DK0400472T3 (da) | 1996-05-13 |
DE69026306D1 (de) | 1996-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |