DE3576279D1 - Thermoplastisches polyurethanprodukt. - Google Patents
Thermoplastisches polyurethanprodukt.Info
- Publication number
- DE3576279D1 DE3576279D1 DE8585308895T DE3576279T DE3576279D1 DE 3576279 D1 DE3576279 D1 DE 3576279D1 DE 8585308895 T DE8585308895 T DE 8585308895T DE 3576279 T DE3576279 T DE 3576279T DE 3576279 D1 DE3576279 D1 DE 3576279D1
- Authority
- DE
- Germany
- Prior art keywords
- polyurethanprodukt
- thermoplastisches
- thermoplastisches polyurethanprodukt
- 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 - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
- A61L33/0005—Use of materials characterised by their function or physical properties
- A61L33/0011—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate
- A61L33/0029—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate using an intermediate layer of polymer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/54—Biologically active materials, e.g. therapeutic substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
- A61L29/16—Biologically active materials, e.g. therapeutic substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
- C08K5/19—Quaternary ammonium compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/204—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials with nitrogen-containing functional groups, e.g. aminoxides, nitriles, guanidines
- A61L2300/208—Quaternary ammonium compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
- A61L2300/406—Antibiotics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/42—Anti-thrombotic agents, anticoagulants, anti-platelet agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/45—Mixtures of two or more drugs, e.g. synergistic mixtures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/22—Blood coagulation
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/679,160 US4676975A (en) | 1984-12-07 | 1984-12-07 | Thermoplastic polyurethane anticoagulant alloy coating |
US06/765,612 US4678660A (en) | 1984-12-07 | 1985-08-14 | Thermoplastic polyurethane anticoagulant alloy coating |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3576279D1 true DE3576279D1 (en) | 1990-04-12 |
Family
ID=27102163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585308895T Expired - Lifetime DE3576279D1 (en) | 1984-12-07 | 1985-12-06 | Thermoplastisches polyurethanprodukt. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4678660A (de) |
EP (1) | EP0184465B1 (de) |
AU (1) | AU576132B2 (de) |
CA (1) | CA1255235A (de) |
DE (1) | DE3576279D1 (de) |
HK (1) | HK48091A (de) |
Families Citing this family (72)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0267243B1 (de) * | 1986-05-08 | 1992-10-28 | LICHTENSTEIN, Meir | Verbesserungen an gewebeverträglichen, nicht-thrombogenen oberflächen |
US4895566A (en) * | 1986-07-25 | 1990-01-23 | C. R. Bard, Inc. | Coating medical devices with cationic antibiotics |
DE3627487A1 (de) * | 1986-08-13 | 1988-02-25 | Bernd Dr Steckmeier | Gefaessprothese |
DE3643465A1 (de) * | 1986-12-19 | 1988-07-07 | Akzo Gmbh | Biokompatible polyurethane |
US5322695A (en) * | 1987-01-09 | 1994-06-21 | Hercon Laboratories Corporation | Moisture-vapor-permeable dressing |
US4846844A (en) * | 1987-08-31 | 1989-07-11 | Eli Lilly And Company | Antimicrobial coated implants |
US4983170A (en) * | 1988-03-25 | 1991-01-08 | The Kendall Company | Nasogastric device |
US5013717A (en) * | 1988-04-18 | 1991-05-07 | Becton, Dickinson And Company | Blood compatible, lubricious article and composition and method therefor |
US5126140A (en) * | 1988-08-03 | 1992-06-30 | New England Deaconess Hospital Corporation | Thrombomodulin-coated bicompatible substance |
US5888441A (en) * | 1988-08-24 | 1999-03-30 | Ansell Healthcare Products Inc. | Preparation of antimicrobial articles |
US5207706A (en) * | 1988-10-05 | 1993-05-04 | Menaker M D Gerald | Method and means for gold-coating implantable intravascular devices |
US6261271B1 (en) | 1989-01-18 | 2001-07-17 | Becton Dickinson And Company | Anti-infective and antithrombogenic medical articles and method for their preparation |
US5165952A (en) * | 1989-01-18 | 1992-11-24 | Becton, Dickinson And Company | Anti-infective and antithrombogenic medical articles and method for their preparation |
US5013306A (en) * | 1989-01-18 | 1991-05-07 | Becton, Dickinson And Company | Anti-infective and antithrombogenic medical articles and method for their preparation |
IE64997B1 (en) * | 1989-01-18 | 1995-10-04 | Becton Dickinson Co | Anti-infection and antithrombogenic medical articles and method for their preparation |
US5061254A (en) * | 1989-06-21 | 1991-10-29 | Becton, Dickinson And Company | Thermoplastic elastomeric hydrophilic polyetherurethane expandable catheter |
IE65669B1 (en) * | 1989-06-21 | 1995-11-15 | Becton Dickinson Co | Expandable obturator and catheter assembly including same |
US5089205A (en) * | 1989-09-25 | 1992-02-18 | Becton, Dickinson And Company | Process for producing medical devices having antimicrobial properties |
US5525348A (en) * | 1989-11-02 | 1996-06-11 | Sts Biopolymers, Inc. | Coating compositions comprising pharmaceutical agents |
CA2028069C (en) * | 1989-11-02 | 2001-02-20 | Richard James Whitbourne | Anti-thrombogenic, and/or anti-microbial composition |
US5328698A (en) * | 1990-08-06 | 1994-07-12 | Becton, Dickinson And Company | Method for rendering a substrate surface antithrombogenic and/or anti-infective |
EP0470474B1 (de) * | 1990-08-10 | 1997-02-19 | Pacesetter AB | Implantierbare Geräte und Materialien |
US5102401A (en) * | 1990-08-22 | 1992-04-07 | Becton, Dickinson And Company | Expandable catheter having hydrophobic surface |
US5322659A (en) * | 1990-09-21 | 1994-06-21 | Becton, Dickinson And Company | Method for rendering a substrate surface antithrombogenic and/or anti-infective |
EP0484057A3 (en) * | 1990-11-02 | 1993-04-21 | The Dow Chemical Company | Antithrombogenic surfaces, their preparation, and materials therefore |
DE69201193T2 (de) * | 1991-05-31 | 1995-09-07 | Baxter Int | Schaumdrückende gerinnungsbeständige beschichtung. |
WO1993007217A1 (fr) * | 1991-10-01 | 1993-04-15 | Otsuka Pharmaceutical Factory, Inc. | Resine, tube, film et revetement antithrombotiques |
US5648070A (en) * | 1991-12-04 | 1997-07-15 | Cobe Laboratories, Inc. | Biocompatible anion exchange materials |
US5217493A (en) * | 1992-03-11 | 1993-06-08 | Board Of Regents, The University Of Texas System | Antibacterial coated medical implants |
US5342621A (en) * | 1992-09-15 | 1994-08-30 | Advanced Cardiovascular Systems, Inc. | Antithrombogenic surface |
US5344455A (en) * | 1992-10-30 | 1994-09-06 | Medtronic, Inc. | Graft polymer articles having bioactive surfaces |
US5688516A (en) * | 1992-11-12 | 1997-11-18 | Board Of Regents, The University Of Texas System | Non-glycopeptide antimicrobial agents in combination with an anticoagulant, an antithrombotic or a chelating agent, and their uses in, for example, the preparation of medical devices |
US5362754A (en) * | 1992-11-12 | 1994-11-08 | Univ. Of Tx Md Anderson Cancer Center | M-EDTA pharmaceutical preparations and uses thereof |
US20020055710A1 (en) * | 1998-04-30 | 2002-05-09 | Ronald J. Tuch | Medical device for delivering a therapeutic agent and method of preparation |
WO1997041901A1 (en) * | 1996-05-03 | 1997-11-13 | Uros Corporation | Pentosanpolysulfate coating for medical devices |
US6306165B1 (en) | 1996-09-13 | 2001-10-23 | Meadox Medicals | ePTFE small caliber vascular grafts with significant patency enhancement via a surface coating which contains covalently bonded heparin |
US5855618A (en) * | 1996-09-13 | 1999-01-05 | Meadox Medicals, Inc. | Polyurethanes grafted with polyethylene oxide chains containing covalently bonded heparin |
US5800412A (en) * | 1996-10-10 | 1998-09-01 | Sts Biopolymers, Inc. | Hydrophilic coatings with hydrating agents |
US5877263A (en) * | 1996-11-25 | 1999-03-02 | Meadox Medicals, Inc. | Process for preparing polymer coatings grafted with polyethylene oxide chains containing covalently bonded bio-active agents |
US5728751A (en) * | 1996-11-25 | 1998-03-17 | Meadox Medicals, Inc. | Bonding bio-active materials to substrate surfaces |
US5741881A (en) * | 1996-11-25 | 1998-04-21 | Meadox Medicals, Inc. | Process for preparing covalently bound-heparin containing polyurethane-peo-heparin coating compositions |
US5997517A (en) | 1997-01-27 | 1999-12-07 | Sts Biopolymers, Inc. | Bonding layers for medical device surface coatings |
US6110483A (en) * | 1997-06-23 | 2000-08-29 | Sts Biopolymers, Inc. | Adherent, flexible hydrogel and medicated coatings |
WO1999009997A1 (en) | 1997-08-26 | 1999-03-04 | Board Of Regents, The University Of Texas System | Edta and other chelators with or without antifungal antimicrobial agents for the prevention and treatment of fungal infections |
US6248127B1 (en) | 1998-08-21 | 2001-06-19 | Medtronic Ave, Inc. | Thromboresistant coated medical device |
US6528107B2 (en) | 1999-01-19 | 2003-03-04 | Sulzer Carbomedics Inc. | Method for producing antimicrobial antithrombogenic medical devices |
GB2349644A (en) | 1999-05-01 | 2000-11-08 | Biointeractions Ltd | Infection resistant polymers, methods for their preparation, and their uses |
US6416549B1 (en) | 1999-07-19 | 2002-07-09 | Sulzer Carbomedics Inc. | Antithrombogenic annuloplasty ring having a biodegradable insert |
US6416548B2 (en) | 1999-07-20 | 2002-07-09 | Sulzer Carbomedics Inc. | Antimicrobial annuloplasty ring having a biodegradable insert |
US6251136B1 (en) | 1999-12-08 | 2001-06-26 | Advanced Cardiovascular Systems, Inc. | Method of layering a three-coated stent using pharmacological and polymeric agents |
US6797743B2 (en) * | 2000-09-27 | 2004-09-28 | Michigan Biotechnology Institute | Antimicrobial polymer |
US6630460B2 (en) | 2001-02-09 | 2003-10-07 | Medtronic, Inc. | Heparin compositions and methods of making and using the same |
GB0103668D0 (en) * | 2001-02-15 | 2001-03-28 | Biointeractions Ltd | Methods and clinical devices for the inhibition or prevention of mammalian cell growth |
US6939554B2 (en) * | 2002-02-05 | 2005-09-06 | Michigan Biotechnology Institute | Antimicrobial polymer |
AU2003220363A1 (en) | 2002-03-20 | 2003-10-08 | Michigan Biotechnology Institute | Conductive polymer-based material |
US6951902B2 (en) * | 2002-08-16 | 2005-10-04 | Michigan Biotechnology Institute | Two dimensional polymer that generates nitric oxide |
US20040109853A1 (en) * | 2002-09-09 | 2004-06-10 | Reactive Surfaces, Ltd. | Biological active coating components, coatings, and coated surfaces |
US7306580B2 (en) * | 2003-04-16 | 2007-12-11 | Cook Incorporated | Medical device with therapeutic agents |
US20090306605A1 (en) * | 2005-03-03 | 2009-12-10 | Kenichi Amano | Medical Treatment Device and Method for Manufacturing the Same |
US20070166344A1 (en) | 2006-01-18 | 2007-07-19 | Xin Qu | Non-leaching surface-active film compositions for microbial adhesion prevention |
US10188826B2 (en) * | 2006-09-29 | 2019-01-29 | Covidien Lp | Catheters including antimicrobial sleeve and methods of making catheters |
US8425542B2 (en) | 2007-04-27 | 2013-04-23 | Wisconsin Alumni Research Foundation | Aneurysm occlusion device containing bioactive and biocompatible copolymer shell and biocompatible metallic frame member |
WO2009009493A2 (en) | 2007-07-09 | 2009-01-15 | THE UNITED STATES OF AMERICA, as represented by THE SECRETARY, DEPARTEMENT OF HEALTH AND HUMAN SERVICES | Aegyptin and uses thereof |
US20110066141A1 (en) * | 2009-09-11 | 2011-03-17 | Cook Incorporated | Implantable medical device having an anti-gastric distress agent |
US20150173883A1 (en) * | 2012-07-18 | 2015-06-25 | President And Fellows Of Harvard College | Modification of surfaces for simultaneous repellency and targeted binding of desired moieties |
EP2941249A4 (de) * | 2013-01-07 | 2016-09-28 | Univ Maryland | Biokompatible beschichtungszusammensetzungen |
US9579133B2 (en) | 2013-02-01 | 2017-02-28 | James Guthlein | Internal fixation device |
EP3474860B1 (de) | 2016-06-28 | 2021-12-15 | Aequor, Inc. | Antimikrobielle verbindungen und verfahren zur verwendung |
US11613719B2 (en) | 2018-09-24 | 2023-03-28 | Becton, Dickinson And Company | Self-lubricating medical articles |
US11648385B2 (en) | 2019-05-30 | 2023-05-16 | Beeton, Dickinson and Company | Automatic disinfection of a vascular access device connector |
CN114957596A (zh) * | 2021-02-25 | 2022-08-30 | 贝克顿·迪金森公司 | 聚氨酯型医疗制品 |
CN114949372B (zh) * | 2021-02-25 | 2023-08-29 | 贝克顿·迪金森公司 | 聚氨酯型医疗制品 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3846353A (en) * | 1970-06-08 | 1974-11-05 | Department Of Health Education | Nonthrombogenic plastic material and method for making the same |
US3853804A (en) * | 1970-08-14 | 1974-12-10 | California Inst Of Techn | Ionic block elastomeric polymers |
US4024871A (en) * | 1975-07-23 | 1977-05-24 | Ethicon, Inc. | Antimicrobial sutures |
FR2364939A2 (fr) * | 1976-09-16 | 1978-04-14 | Rhone Poulenc Ind | Polymeres pour objets a usage medical |
US4349467A (en) * | 1977-01-31 | 1982-09-14 | Williams Joel L | Nonthrombogenic articles and method of preparation |
US4302368A (en) * | 1978-04-24 | 1981-11-24 | Becton, Dickinson And Company | Nonthrombogenic articles and method of preparation |
US4219520A (en) * | 1978-08-30 | 1980-08-26 | Medical Evaluation Devices And Instruments Corp. | Method of making thrombo-resistant non-thrombogenic objects formed from a uniform mixture of a particulate resin and colloidal graphite |
US4442133A (en) * | 1982-02-22 | 1984-04-10 | Greco Ralph S | Antibiotic bonding of vascular prostheses and other implants |
US4600652A (en) * | 1985-04-01 | 1986-07-15 | Warner-Lambert Company | Permanently bonded antithrombogenic polyurethane surface |
-
1985
- 1985-08-14 US US06/765,612 patent/US4678660A/en not_active Expired - Fee Related
- 1985-11-27 CA CA000496315A patent/CA1255235A/en not_active Expired
- 1985-11-29 AU AU50511/85A patent/AU576132B2/en not_active Ceased
- 1985-12-06 DE DE8585308895T patent/DE3576279D1/de not_active Expired - Lifetime
- 1985-12-06 EP EP85308895A patent/EP0184465B1/de not_active Expired - Lifetime
-
1991
- 1991-06-20 HK HK480/91A patent/HK48091A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP0184465A3 (en) | 1987-03-18 |
AU5051185A (en) | 1986-06-12 |
HK48091A (en) | 1991-06-28 |
CA1255235A (en) | 1989-06-06 |
EP0184465A2 (de) | 1986-06-11 |
US4678660A (en) | 1987-07-07 |
EP0184465B1 (de) | 1990-03-07 |
AU576132B2 (en) | 1988-08-11 |
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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 |