FI84137B - Biodegraderbar och/eller loeslig polymermembran. - Google Patents
Biodegraderbar och/eller loeslig polymermembran. Download PDFInfo
- Publication number
- FI84137B FI84137B FI883197A FI883197A FI84137B FI 84137 B FI84137 B FI 84137B FI 883197 A FI883197 A FI 883197A FI 883197 A FI883197 A FI 883197A FI 84137 B FI84137 B FI 84137B
- Authority
- FI
- Finland
- Prior art keywords
- film
- oriented
- poly
- structural elements
- fibers
- Prior art date
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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/148—Materials at least partially resorbable by the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/0063—Implantable repair or support meshes, e.g. hernia meshes
-
- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L31/125—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
- A61L31/129—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix containing macromolecular fillers
-
- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/146—Porous materials, e.g. foams or sponges
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/3094—Designing or manufacturing processes
- A61F2/30965—Reinforcing the prosthesis by embedding particles or fibres during moulding or dipping
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
- A61F2002/30004—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis
- A61F2002/30011—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis differing in porosity
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
- A61F2002/3006—Properties of materials and coating materials
- A61F2002/30062—(bio)absorbable, biodegradable, bioerodable, (bio)resorbable, resorptive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30667—Features concerning an interaction with the environment or a particular use of the prosthesis
- A61F2002/30677—Means for introducing or releasing pharmaceutical products, e.g. antibiotics, into the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0023—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in porosity
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/0067—Means for introducing or releasing pharmaceutical products into the body
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Dispersion Chemistry (AREA)
- Transplantation (AREA)
- Biomedical Technology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Materials Engineering (AREA)
- Materials For Medical Uses (AREA)
- Cardiology (AREA)
- Prostheses (AREA)
- Laminated Bodies (AREA)
- Biological Depolymerization Polymers (AREA)
- Dental Preparations (AREA)
Claims (9)
1. Biodegraderbar och/eller löslig polymermembran, 5 vilken ätminstone delvis är förstärkt med biodegrader- bara och/eller lösliga, orienterade byggelement, kännetecknad av, att byggelement bestär av polymer-material och att de är inriktade i olika riktningar i polymermembranens plan. 10
2. Membran i enlighet med patentkrav 1, kännetecknad av att de orienterade byggelementen är riktade mole-kylkedjor eller delar av dessa, riktade kristallamel-ler, sferuliter, fibriller eller delar av dessa eller 15 byggelement av motsvarande morfologisk typ.
3. Membran i enlighet med patentkrav 1 eller 2, kännetecknad av att de orienterade byggelementen är fibrer, filament, membranfibrer, trädar, snören, non- 20 woven material, nät, vävnader eller vävt material eller motsvarande.
4. Membran i enlighet med nägot av patentkraven 1- 3, kännetecknad av att den är ätminstone delvis 25 porös.
5. Membran i enlighet med nägot av patentkraven 1- 4, kännetecknad av att dess maximala tjocklek är 4 μιη. 30
6. Membran i enlighet med nägot av patentkraven 1-4, kännetecknad av att dess maximala tjocklek är 2000 μτη.
7. Membran i enlighet med nägot av patentkraven 1- 6, kännetecknad av att den tillverkats ätminstone delvis ätminstone av ett av följande biodegraderande och/eller lösliga polymerer: polyglykolider (PGA), 84137 polyaktider (säsom PLLA, PDLLA), glykolid/laktid blandpolymerer (PGA/PLLA), glykolid/trimetylenkarbonat blandpolymerer (PGA/TMC) , poly-B-hydoxismörsyra (PHBA), poly-B-hydroxipropionsyra (PHBA), poly-B-hydroxivale-5 riansyra (PHVA), PHBA/PHVA blandpolymerer, poly-p-dioxanon (PDS), poly-1,4-dioxanon-2,5-dioner, polyes-teramider (PEA), poly-e-kaprolakton, poly-5-valerolak-ton, oxalsyrans polyestrar, glykolestrar, dihydropyran-polymerer, cyanoakrylat eller kitinpolymerer. 10
8. Membran i enlighet med nägot av patentkraven 1-7, kännetecknad av att den härdats ätminstone delvis med orienterade byggelement, vilka bestär av ätminstone ev av polymeren i patentkrav 7. 15
9. Förfarande för att tillverka polymermembranen enligt nägot av patentkraven 1-8, kännetecknad av att ätminstone en del av materialets polymerbyggelement orienteras medelst materialets strömning och/eller, 20 mekaniska formförändring att inriktas i olika riktinin-gar i polymermembranens pian eller genom att härda en kontinuerlig eller diskontinuerlig membranmatris med i polymermembranens pian i olika riktningar inriktade biodegraderbara och/eller lösliga fibrer, membranf ibrer 25 eller material som är uppbyggda av dessa.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI883197A FI84137C (sv) | 1988-07-05 | 1988-07-05 | Biodegraderbar och/eller löslig polymermembran |
DE68919221T DE68919221T2 (de) | 1988-07-05 | 1989-06-12 | Verstärkte, polymerische biomaterialfilme. |
EP89906783A EP0423155B1 (en) | 1988-07-05 | 1989-06-12 | Reinforced polymeric biomaterial films |
PCT/FI1989/000105 WO1990000410A1 (en) | 1988-07-05 | 1989-06-12 | Reinforced polymeric biomaterial films |
JP1506539A JP2909116B2 (ja) | 1988-07-05 | 1989-06-12 | 補強型生体機能材料用重合体フィルム |
AT89906783T ATE113484T1 (de) | 1988-07-05 | 1989-06-12 | Verstärkte, polymerische biomaterialfilme. |
CA000603535A CA1341080C (en) | 1988-07-05 | 1989-06-21 | Polymeric biomaterial films |
AU42367/89A AU615577B2 (en) | 1988-07-05 | 1989-09-27 | Polymeric biomaterial films |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI883197A FI84137C (sv) | 1988-07-05 | 1988-07-05 | Biodegraderbar och/eller löslig polymermembran |
FI883197 | 1988-07-07 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI883197A0 FI883197A0 (fi) | 1988-07-05 |
FI883197A FI883197A (fi) | 1990-01-06 |
FI84137B true FI84137B (fi) | 1991-07-15 |
FI84137C FI84137C (sv) | 1991-10-25 |
Family
ID=8526773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI883197A FI84137C (sv) | 1988-07-05 | 1988-07-05 | Biodegraderbar och/eller löslig polymermembran |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0423155B1 (sv) |
JP (1) | JP2909116B2 (sv) |
AT (1) | ATE113484T1 (sv) |
AU (1) | AU615577B2 (sv) |
CA (1) | CA1341080C (sv) |
DE (1) | DE68919221T2 (sv) |
FI (1) | FI84137C (sv) |
WO (1) | WO1990000410A1 (sv) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02152461A (ja) * | 1988-12-01 | 1990-06-12 | Nippon Sogo Igaku Kenkyusho:Kk | 組織吸収性膜 |
DE4004475A1 (de) * | 1990-02-14 | 1991-08-22 | Man Technologie Gmbh | Knochenimplantat |
WO1992010218A1 (en) * | 1990-12-06 | 1992-06-25 | W.L. Gore & Associates, Inc. | Implantable bioabsorbable article |
CA2060635A1 (en) * | 1991-02-12 | 1992-08-13 | Keith D'alessio | Bioabsorbable medical implants |
CA2108605A1 (en) * | 1992-10-21 | 1994-04-22 | Nagabhushanam Totakura | Bioabsorbable foam pledget |
FI98136C (sv) | 1995-09-27 | 1997-04-25 | Biocon Oy | Ett under vävnadsförhållanden upplösligt material och förfarande för dess tillverkning |
US6500777B1 (en) | 1996-06-28 | 2002-12-31 | Ethicon, Inc. | Bioresorbable oxidized cellulose composite material for prevention of postsurgical adhesions |
US6113640A (en) | 1997-06-11 | 2000-09-05 | Bionx Implants Oy | Reconstructive bioabsorbable joint prosthesis |
US6692499B2 (en) | 1997-07-02 | 2004-02-17 | Linvatec Biomaterials Oy | Surgical fastener for tissue treatment |
JP3559885B2 (ja) * | 1997-10-22 | 2004-09-02 | グンゼ株式会社 | 人工硬膜 |
WO1999049792A1 (en) | 1998-04-01 | 1999-10-07 | Bionx Implants Oy | Bioabsorbable surgical fastener for tissue treatment |
US6406498B1 (en) | 1998-09-04 | 2002-06-18 | Bionx Implants Oy | Bioactive, bioabsorbable surgical composite material |
US6579533B1 (en) | 1999-11-30 | 2003-06-17 | Bioasborbable Concepts, Ltd. | Bioabsorbable drug delivery system for local treatment and prevention of infections |
JP2001309969A (ja) | 2000-04-28 | 2001-11-06 | Gunze Ltd | 人工硬膜 |
DE10155842A1 (de) | 2001-11-14 | 2003-05-28 | Ethicon Gmbh | Flächiges Implantat |
US20030097180A1 (en) | 2001-11-20 | 2003-05-22 | Pertti Tormala | Joint prosthesis |
US20040138683A1 (en) | 2003-01-09 | 2004-07-15 | Walter Shelton | Suture arrow device and method of using |
US8017395B2 (en) | 2004-12-17 | 2011-09-13 | Lifescan, Inc. | Seeding cells on porous supports |
WO2006100895A1 (ja) * | 2005-03-23 | 2006-09-28 | Jms Co., Ltd. | 癒着防止フィルム |
WO2010128039A1 (en) * | 2009-05-07 | 2010-11-11 | Dsm Ip Assets B.V. | Biodegradable composite comprising a biodegradable polymer and a glass fiber |
FI20096285A (sv) | 2009-12-04 | 2011-06-05 | Conmed Linvatec Biomaterials Oy Ltd | Värmeformningsförfarande och produkter erhållna medelst förfarandet |
JP5838026B2 (ja) * | 2010-10-06 | 2015-12-24 | 日立化成株式会社 | 手術用衛生材料 |
JP5838025B2 (ja) * | 2010-10-06 | 2015-12-24 | 日立化成株式会社 | 癒着防止材 |
CN111110922B (zh) * | 2019-12-25 | 2020-10-27 | 四川大学 | 一种用于3d生物打印的牙周生物模块及构建方法及应用 |
CN115382018B (zh) * | 2022-09-29 | 2023-06-23 | 吉林大学 | 仿生人工韧带及其制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4655777A (en) * | 1983-12-19 | 1987-04-07 | Southern Research Institute | Method of producing biodegradable prosthesis and products therefrom |
JPH0611304B2 (ja) * | 1985-02-07 | 1994-02-16 | グンゼ株式会社 | 胸郭支持材 |
NL8500538A (nl) * | 1985-02-26 | 1986-09-16 | Stichting Tech Wetenschapp | Hartklepprothese, werkwijze voor het vervaardigen van een hartklepprothese en daarbij toegepaste mal. |
FI75493C (sv) * | 1985-05-08 | 1988-07-11 | Materials Consultants Oy | Självarmerat absorberbart osteosyntesmedel. |
US4671280A (en) * | 1985-05-13 | 1987-06-09 | Ethicon, Inc. | Surgical fastening device and method for manufacture |
AU4490685A (en) * | 1985-06-14 | 1987-01-07 | Materials Consultants Oy | Surgical device for immobilization of bone fracture |
JPS6369825A (ja) * | 1986-09-11 | 1988-03-29 | Mitsui Toatsu Chem Inc | ブロツク共重合体及びその製造方法 |
-
1988
- 1988-07-05 FI FI883197A patent/FI84137C/sv not_active IP Right Cessation
-
1989
- 1989-06-12 JP JP1506539A patent/JP2909116B2/ja not_active Expired - Lifetime
- 1989-06-12 EP EP89906783A patent/EP0423155B1/en not_active Expired - Lifetime
- 1989-06-12 AT AT89906783T patent/ATE113484T1/de not_active IP Right Cessation
- 1989-06-12 WO PCT/FI1989/000105 patent/WO1990000410A1/en active IP Right Grant
- 1989-06-12 DE DE68919221T patent/DE68919221T2/de not_active Expired - Fee Related
- 1989-06-21 CA CA000603535A patent/CA1341080C/en not_active Expired - Fee Related
- 1989-09-27 AU AU42367/89A patent/AU615577B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
FI883197A (fi) | 1990-01-06 |
AU4236789A (en) | 1991-04-11 |
DE68919221T2 (de) | 1995-06-08 |
WO1990000410A1 (en) | 1990-01-25 |
EP0423155A1 (en) | 1991-04-24 |
JPH03505535A (ja) | 1991-12-05 |
FI84137C (sv) | 1991-10-25 |
JP2909116B2 (ja) | 1999-06-23 |
EP0423155B1 (en) | 1994-11-02 |
AU615577B2 (en) | 1991-10-03 |
CA1341080C (en) | 2000-08-08 |
FI883197A0 (fi) | 1988-07-05 |
DE68919221D1 (de) | 1994-12-08 |
ATE113484T1 (de) | 1994-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Owner name: BIOCON OY |
|
MA | Patent expired |