ATE295745T1 - Hyaluronsäure-gel, verfahren zur dessen herstellung und hyaluronsäure-gel enthaltendes medizinisches material - Google Patents

Hyaluronsäure-gel, verfahren zur dessen herstellung und hyaluronsäure-gel enthaltendes medizinisches material

Info

Publication number: ATE295745T1
Authority: AT; Austria
Prior art keywords: hyaluronic acid; acid gel; production; material containing; medical material
Prior art date: 1997-08-22

Application number

AT98936706T

Other languages

English (en)

Inventor

Yoshiaki Miyata

Akio Okamoto

Masatoshi Kawada

Kazuhiro Oshima

Masamichi Hashimoto

Kazuhiko Arai

Tomio Sawada

Original Assignee

Denki Kagaku Kogyo Kk

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.)

1997-08-22

Filing date

1998-08-07

Publication date

2005-06-15

1998-08-07 Application filed by Denki Kagaku Kogyo Kk filed Critical Denki Kagaku Kogyo Kk

2005-06-15 Application granted granted Critical

2005-06-15 Publication of ATE295745T1 publication Critical patent/ATE295745T1/de

Links

KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 title abstract 4
229920002674 hyaluronan Polymers 0.000 title abstract 4
229960003160 hyaluronic acid Drugs 0.000 title abstract 4
239000012567 medical material Substances 0.000 title 1
239000007864 aqueous solution Substances 0.000 abstract 2
230000007935 neutral effect Effects 0.000 abstract 2

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
- C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
- C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
- C08L5/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
- 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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/28—Polysaccharides or their derivatives
- 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
- A61L27/14—Macromolecular materials
- A61L27/20—Polysaccharides
- 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
- A61L31/04—Macromolecular materials
- A61L31/042—Polysaccharides
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
- C08B37/0063—Glycosaminoglycans or mucopolysaccharides, e.g. keratan sulfate; Derivatives thereof, e.g. fucoidan
- C08B37/0072—Hyaluronic acid, i.e. HA or hyaluronan; Derivatives thereof, e.g. crosslinked hyaluronic acid (hylan) or hyaluronates

Landscapes

Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
General Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Epidemiology (AREA)
Veterinary Medicine (AREA)
Animal Behavior & Ethology (AREA)
Public Health (AREA)
Organic Chemistry (AREA)
Polymers & Plastics (AREA)
Materials Engineering (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Molecular Biology (AREA)
Biochemistry (AREA)
Hematology (AREA)
Vascular Medicine (AREA)
Surgery (AREA)
Heart & Thoracic Surgery (AREA)
Dermatology (AREA)
Oral & Maxillofacial Surgery (AREA)
Transplantation (AREA)
Materials For Medical Uses (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

AT98936706T 1997-08-22 1998-08-07 Hyaluronsäure-gel, verfahren zur dessen herstellung und hyaluronsäure-gel enthaltendes medizinisches material ATE295745T1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP22673497		1997-08-22
JP11756498		1998-04-27
PCT/JP1998/003536 WO1999010385A1 (en)	1997-08-22	1998-08-07	Hyaluronic acid gel, process for producing the same and medical material containing the same

Publications (1)

Publication Number	Publication Date
ATE295745T1 true ATE295745T1 (de)	2005-06-15

Family

ID=26455658

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT98936706T ATE295745T1 (de)	1997-08-22	1998-08-07	Hyaluronsäure-gel, verfahren zur dessen herstellung und hyaluronsäure-gel enthaltendes medizinisches material

Country Status (11)

Country	Link
US (2)	US6387413B1 (de)
EP (1)	EP1005874B1 (de)
JP (1)	JP3359909B2 (de)
KR (1)	KR100374666B1 (de)
CN (1)	CN1101405C (de)
AT (1)	ATE295745T1 (de)
AU (1)	AU742675B2 (de)
CA (1)	CA2301018C (de)
DE (1)	DE69830240T2 (de)
NZ (1)	NZ502815A (de)
WO (1)	WO1999010385A1 (de)

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1101405C (zh)	1997-08-22	2003-02-12	电气化学工业株式会社	透明质酸凝胶的制备方法、用此方法制得的透明质酸及包含这种凝胶的医用材料
WO2000027405A1 (fr) *	1998-11-10	2000-05-18	Denki Kagaku Kogyo Kabushiki Kaisha	Gel d'acide hyaluronique son procede de preparation et produit medical le contenant
CN1288197C (zh) *	1999-02-19	2006-12-06	电气化学工业株式会社	透明质酸凝胶组合物、其制造方法及含该组合物的医用材料
JP4755795B2 (ja) *	2000-02-03	2011-08-24	電気化学工業株式会社	ヒアルロン酸ゲルの製造方法及びそれを含有する医用材料
JP2001329002A (ja) *	2000-05-25	2001-11-27	Denki Kagaku Kogyo Kk	修飾ヒアルロン酸ゲルとその製造方法及びそれを含有する医用材料
FR2819722B1 (fr) *	2001-01-19	2006-11-24	Corneal Ind	Utilisation de l'acide hyaluronique ou d'au moins l'un de ses sels dans le cadre d'un traitemnet chirurgical de la presbytie
JP4990446B2 (ja) *	2001-05-28	2012-08-01	電気化学工業株式会社	関節症治療用注入剤
US7923431B2 (en)	2001-12-21	2011-04-12	Ferrosan Medical Devices A/S	Haemostatic kit, a method of preparing a haemostatic agent and a method of promoting haemostatis
CZ12015U1 (cs) *	2002-01-18	2002-02-25	Cpn Spol. S R.O.	Přípravek pro prevenci adheze bandáľe na ránu
JPWO2003084571A1 (ja) *	2002-04-08	2005-08-11	電気化学工業株式会社	骨感染症治療用組成物
RU2308954C2 (ru) *	2002-05-09	2007-10-27	Медиджинез	Фармацевтическая композиция для лечения ран, содержащая плазму или сыворотку крови
CA2496121C (en)	2002-08-16	2010-03-30	Yoshiaki Miyata	Stable formulations of hyaluronic acid for use in the therapeutic treatment of arthropathy
MXPA05006193A (es)	2002-12-11	2005-12-05	Ferrosan As	Materiales basados en gelatina como hisopos.
CA2562415C (en)	2003-04-10	2015-10-27	Tufts University	Concentrated aqueous silk fibroin solutions free of organic solvents and uses thereof
JP4726402B2 (ja) *	2003-06-13	2011-07-20	泰晴野一色	管腔形成誘導性材料
US20070020314A1 (en) *	2003-06-30	2007-01-25	Hirotaka Haro	Adhesion inhibiting material for vertebral/spinal operation
CN1921896B (zh) *	2004-01-30	2010-11-24	弗罗桑公司	止血喷雾剂和组合物
US8293890B2 (en)	2004-04-30	2012-10-23	Advanced Cardiovascular Systems, Inc.	Hyaluronic acid based copolymers
US20050281880A1 (en) *	2004-05-20	2005-12-22	Wei Wang	Methods for making injectable polymer hydrogels
RU2369408C2 (ru) *	2004-07-09	2009-10-10	Ферросан А/С	Гемостатическая композиция, включающая гиалуроновую кислоту
US20070048391A1 (en) *	2005-08-23	2007-03-01	Cambridgemed, Inc.	Composition for reduction of scar formation on wound scar
US7579403B2 (en) *	2006-04-04	2009-08-25	E. I. Du Pont De Nemours And Company	Stain resist comprising hyperbranched maleic anhydride-diene polymers
US7579420B2 (en)	2006-04-04	2009-08-25	E. I. Du Pont De Nemours And Company	Hyperbranched maleic anhydride-diene polymers
EP2078528B1 (de)	2006-09-22	2013-08-14	Kochi University	Strahlensensibilisator oder Chemotherapie-Sensibilisator gegen Krebs
WO2008118133A2 (en)	2006-09-26	2008-10-02	Trustees Of Tufts College	Silk microspheres for encapsulation and controlled release
AU2009214044B2 (en) *	2008-02-15	2014-08-14	Bone Therapeutics	Pharmaceutical composition for use in the treatment or prevention of osteoarticular diseases
DK2252290T3 (en) *	2008-02-15	2018-03-05	Bone Therapeutics Sa	PHARMACEUTICAL COMPOSITION FOR USE FOR TREATMENT AND / OR PREVENTION OF OSTEOARTICULAR DISEASES
EP2259803B2 (de)	2008-02-29	2019-03-13	Ferrosan Medical Devices A/S	Vorrichtung zur förderung von hämostase und/oder wundheilung
WO2010028025A1 (en)	2008-09-02	2010-03-11	Gurtner Geoffrey C	Threads of hyaluronic acid and/or derivatives thereof, methods of making thereof and uses thereof
KR101062068B1 (ko) *	2008-12-01	2011-09-02	포항공과대학교 산학협력단	유착방지용 조성물
JP2011025013A (ja) *	2009-06-25	2011-02-10	Doshisha	癒着防止材及びその製造方法
CN102343110A (zh) *	2010-07-29	2012-02-08	中国科学院化学研究所	消炎促愈合复合功能防粘连载药敷料
JP5730556B2 (ja) *	2010-12-07	2015-06-10	株式会社ブリヂストン	ゴムの分析方法
US8398611B2 (en)	2010-12-28	2013-03-19	Depuy Mitek, Inc.	Compositions and methods for treating joints
US8455436B2 (en)	2010-12-28	2013-06-04	Depuy Mitek, Llc	Compositions and methods for treating joints
JP5461468B2 (ja) *	2011-04-11	2014-04-02	電気化学工業株式会社	ヒアルロン酸ゲルの製造方法及びそれを含有する医用材料
WO2012145652A1 (en)	2011-04-20	2012-10-26	Trustees Of Tufts College	Dynamic silk coatings for implantable devices
US8623839B2 (en) *	2011-06-30	2014-01-07	Depuy Mitek, Llc	Compositions and methods for stabilized polysaccharide formulations
RU2657955C2 (ru)	2012-03-06	2018-06-18	Ферросан Медикал Дивайсиз А/С	Контейнер под давлением, содержащий гемостатическую пасту
CN104602713A (zh)	2012-04-13	2015-05-06	塔夫茨大学信托人	用于制备丝微球的方法和组合物
RU2636240C2 (ru)	2012-06-12	2017-11-21	Ферросан Медикал Дивайсиз А/С	Сухая гемостатическая композиция
US9925299B2 (en)	2012-10-26	2018-03-27	Tufts University	Silk-based fabrication techniques to prepare high strength calcium phosphate ceramic scaffolds
WO2014126222A1 (ja)	2013-02-15	2014-08-21	国立大学法人高知大学	ハイドロゲルを担体として過酸化水素を徐放する腫瘍内局注用の放射線/化学療法増感剤
US10245075B2 (en) *	2013-03-15	2019-04-02	Eurica Califorrniaa	Nondestructive means of ectopic pregnancy management
KR101598329B1 (ko)	2013-03-20	2016-02-29	일동제약주식회사	히알루론산의 제조방법 및 상기 제조방법으로 제조된 히알루론산을 포함하는 유착방지용 조성물
WO2014176458A2 (en)	2013-04-24	2014-10-30	Trustees Of Tufts College	Bioresorbable biopolymer anastomosis devices
CN105358071B (zh)	2013-06-21	2018-07-31	弗罗桑医疗设备公司	真空膨胀的干组合物和用于保留该干组合物的注射器
KR102212023B1 (ko)	2013-07-03	2021-02-05	가부시키가이샤 리타파마	수용성 히알루론산 겔 및 그의 제조 방법
KR101821073B1 (ko)	2013-08-29	2018-01-22	다이니치 세이카 고교 가부시키가이샤	수 불용성 성형체의 제조방법 및 수 불용성 성형체
WO2015086028A1 (en)	2013-12-11	2015-06-18	Ferrosan Medical Devices A/S	Dry composition comprising an extrusion enhancer
ES2811269T3 (es)	2014-01-31	2021-03-11	Seikagaku Kogyo Co Ltd	Agente de reticulación de diamina, cuerpo reticulado de polisacárido ácido y material médico
US11046818B2 (en)	2014-10-13	2021-06-29	Ferrosan Medical Devices A/S	Dry composition for use in haemostasis and wound healing
KR101521058B1 (ko)	2014-12-08	2015-05-15	이노팜 주식회사	생체적합성 조성물 및 이의 제조방법
WO2016100721A1 (en)	2014-12-17	2016-06-23	Tufts University	Injectable, flexible hydroxyapatite-silk foams for osteochondral and dental repair
CN107206165B (zh)	2014-12-24	2020-10-23	弗罗桑医疗设备公司	用于保持并混合第一和第二物质的注射器
US9682099B2 (en)	2015-01-20	2017-06-20	DePuy Synthes Products, Inc.	Compositions and methods for treating joints
KR101841469B1 (ko) *	2015-01-30	2018-03-23	(주)메디팁	바이오폴리머를 이용한 창상 피복재의 제조방법 및 이를 이용하여 제조된 바이오폴리머를 이용한 창상 피복재
JP6374089B2 (ja) *	2015-02-27	2018-08-15	大日精化工業株式会社	医療用・美容材料及び癒着防止材
WO2016136884A1 (ja) *	2015-02-27	2016-09-01	大日精化工業株式会社	医療用材料及び癒着防止材
US20180000994A1 (en) *	2015-02-27	2018-01-04	Dainichiseika Color & Chemicals Mfg. Co., Ltd.	Method for manufacturing medical material, medical material, and anti-adhesion material
CA2986981A1 (en)	2015-07-03	2017-01-12	Ferrosan Medical Devices A/S	Syringe for mixing two components and for retaining a vacuum in a storage condition
CA2995233C (en)	2015-07-20	2024-01-02	Tufts University	Biodegradable silk ear tubes
WO2017052133A1 (ko) *	2015-09-22	2017-03-30	바이오플러스 주식회사	히알루론산을 이용한 겔 시트 및 그 제조방법
KR101597794B1 (ko) *	2015-09-22	2016-02-25	바이오플러스 주식회사	겔 시트
WO2017189832A1 (en)	2016-04-29	2017-11-02	Trustees Of Tufts College	An artificial silk based innervated cornea
WO2018006037A1 (en)	2016-07-01	2018-01-04	Trustees Of Tufts College	Innervated artificial skin
WO2018026853A1 (en)	2016-08-01	2018-02-08	Trustees Of Tufts College	Biomimetic mechanical tension driven fabrication of nanofibrillar architecture
CN107115557B (zh) *	2017-04-17	2019-12-20	江苏昌吉永生物科技股份有限公司	一种医用止血防粘连材料的制备方法
CN107029281A (zh) *	2017-04-17	2017-08-11	江苏昌吉永生物科技股份有限公司	一种可吸收止血材料的制备方法
FR3066386B1 (fr) *	2017-05-18	2020-08-28	Bioxis Pharmaceuticals	Procede de preparation d'un gel aqueux d'acide hyaluronique
JP6925233B2 (ja)	2017-10-27	2021-08-25	大日精化工業株式会社	化粧料用成形物及びその製造方法
EP3790600B1 (de)	2018-05-09	2023-12-27	Ferrosan Medical Devices A/S	Verfahren zur herstellung einer hämostatischen zusammensetzung
CN111001035A (zh) *	2019-12-25	2020-04-14	玉子涛	一种生物活性玻璃复合创面凝胶的制备方法
CN115443292B (zh) *	2020-04-23	2025-02-28	科凝生物制药(深圳)有限公司	生物相容性材料及其制备和使用方法
CA3182871A1 (en)	2020-06-15	2021-12-23	Kortuc Inc.	Sensitizer for cancer treatment
TWI840941B (zh)	2022-09-06	2024-05-01	科妍生物科技股份有限公司	製造自體交聯透明質酸凝膠之方法及其產物
CN117281260A (zh) *	2023-11-24	2023-12-26	上海威高医疗技术发展有限公司	一种不含有交联剂的凝胶及其制备方法和应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1086323A (en)	1963-07-18	1967-10-11	Courtaulds Ltd	Derivative of carboxy methyl cellulose
DE1577860A1 (de)	1964-10-02	1969-04-17	Metrimpex Magyar Mueszeripari	Riss- und Graviermaschine
JPS5111139B2 (de) *	1973-09-20	1976-04-09
WO1980000842A1 (fr)	1978-10-12	1980-05-01	Battelle Memorial Institute	Procede pour reticuler la carboxymethyl-cellulose et produits obtenus
IT1198449B (it)	1986-10-13	1988-12-21	F I D I Farmaceutici Italiani	Esteri di alcoli polivalenti di acido ialuronico
IT1219587B (it)	1988-05-13	1990-05-18	Fidia Farmaceutici	Polisaccaridi carbossiilici autoreticolati
US5143724A (en) *	1990-07-09	1992-09-01	Biomatrix, Inc.	Biocompatible viscoelastic gel slurries, their preparation and use
EP0516026A1 (de) *	1991-05-28	1992-12-02	Takeda Chemical Industries, Ltd.	Hydrogel und Verfahren zu seiner Herstellung
JPH055881A (ja)	1991-06-27	1993-01-14	Sanyo Electric Co Ltd	液晶プロジエクタ
CA2079205C (en) *	1992-09-25	1998-02-10	Rudolf Edgar Falk	Use of hyaluronic acid and forms to prevent arterial restenosis
JP3051215B2 (ja) *	1991-08-27	2000-06-12	株式会社資生堂	ヒアルロン酸ゲル及びその製造方法
JP3404557B2 (ja)	1993-09-30	2003-05-12	グンゼ株式会社	架橋ヒアルロン酸及びこれらの複合材料
US5616568A (en) *	1993-11-30	1997-04-01	The Research Foundation Of State University Of New York	Functionalized derivatives of hyaluronic acid
CN1101405C (zh)	1997-08-22	2003-02-12	电气化学工业株式会社	透明质酸凝胶的制备方法、用此方法制得的透明质酸及包含这种凝胶的医用材料

1998
- 1998-08-07 CN CN98808365A patent/CN1101405C/zh not_active Expired - Lifetime
- 1998-08-07 DE DE69830240T patent/DE69830240T2/de not_active Expired - Lifetime
- 1998-08-07 US US09/463,993 patent/US6387413B1/en not_active Expired - Lifetime
- 1998-08-07 WO PCT/JP1998/003536 patent/WO1999010385A1/ja not_active Ceased
- 1998-08-07 KR KR10-2000-7001812A patent/KR100374666B1/ko not_active Expired - Fee Related
- 1998-08-07 AU AU85616/98A patent/AU742675B2/en not_active Ceased
- 1998-08-07 EP EP98936706A patent/EP1005874B1/de not_active Expired - Lifetime
- 1998-08-07 NZ NZ502815A patent/NZ502815A/en not_active IP Right Cessation
- 1998-08-07 CA CA002301018A patent/CA2301018C/en not_active Expired - Fee Related
- 1998-08-07 AT AT98936706T patent/ATE295745T1/de active
- 1998-08-07 JP JP2000507710A patent/JP3359909B2/ja not_active Expired - Fee Related
2002
- 2002-01-17 US US10/047,091 patent/US6790461B2/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US6387413B1 (en)	2002-05-14
US20020098244A1 (en)	2002-07-25
DE69830240D1 (de)	2005-06-23
KR100374666B1 (ko)	2003-03-04
EP1005874B1 (de)	2005-05-18
JP3359909B2 (ja)	2002-12-24
CA2301018C (en)	2006-06-20
AU8561698A (en)	1999-03-16
EP1005874A1 (de)	2000-06-07
CN1101405C (zh)	2003-02-12
DE69830240T2 (de)	2005-10-13
CN1267308A (zh)	2000-09-20
EP1005874A4 (de)	2001-02-07
NZ502815A (en)	2002-03-01
KR20010023185A (ko)	2001-03-26
WO1999010385A1 (en)	1999-03-04
AU742675B2 (en)	2002-01-10
US6790461B2 (en)	2004-09-14
CA2301018A1 (en)	1999-03-04

Legal Events

Date

Code

Title

Description

2005-12-15

UEP

Publication of translation of european patent specification

Ref document number: 1005874

Country of ref document: EP

Publication	Publication Date	Title
ATE295745T1 (de)	2005-06-15	Hyaluronsäure-gel, verfahren zur dessen herstellung und hyaluronsäure-gel enthaltendes medizinisches material
DE4480681T1 (de)	1996-04-25	Verfahren zur Herstellung von Katheter-Ballonen
DE69717519D1 (de)	2003-01-16	Verfahren zur Herstellung von biologischem Implantationsmaterial
EP1129683A4 (de)	2002-06-19	Hyaluronsäuregel, verfahren zu seiner herstellung und medizinische materialien, die dieses enthalten
EP1281722A4 (de)	2005-06-08	Hyaluronsäuregel, verfahren zu dessen herstellung sowie das gel enthaltendes medizinisches material
DE3881364D1 (de)	1993-07-01	Verfahren zur herstellung und zusammensetzungen von kollagen-derivaten.
DE69521175D1 (de)	2001-07-12	Verfahren zur Herstellung von Xanthangummi
ATE327257T1 (de)	2006-06-15	Fester, stabiler und konzentrierter biologisch verdaulicher komplex von orthokieselsäure und prozess zur dessen herstellung
DE69126646D1 (de)	1997-07-31	Biologisches Verfahren zur Herstellung von optisch-aktiver Milchsäure
DE69502384D1 (de)	1998-06-10	Prozess zur herstellung von polyarylenetherketonen
DE69514889D1 (de)	2000-03-09	Verfahren zur Herstellung von optisch aktiven 2-Hydroxysäure und 2-Hydroxyamid
DE69531308D1 (de)	2003-08-21	Verfahren zur Herstellung von gereinigten papillomavirus Proteinen
DE69615183D1 (de)	2001-10-18	Kontinuerliches hydrolyse-verfahren zur herstellung von 2-hydroxy-4-methylthiobutansäure oder salze davon
DE68916754D1 (de)	1994-08-18	Verfahren zur Herstellung von optisch aktiver 3-Hydroxybuttersäure.
DE69602655D1 (de)	1999-07-08	Verfahren zur Herstellung von optisch aktiven Polyketonen
ATE246518T1 (de)	2003-08-15	Egr-1 zur herstellung eines medikamentes zur behandlung von wunden
DE69413946D1 (de)	1998-11-19	Verfahren zur Herstellung von hochreiner 2,6-Naphthalindicarbonsäure
DE69711974D1 (de)	2002-05-23	Verfahren zur Reinigung von 2,6-Dimethylnaphthol und dessen Verwendung bei der Herstellung von 2,6-Naphtholdicarbonsäure
DE69414371D1 (de)	1998-12-10	Verfahren zur Herstellung von flüssigen Düngemitteln
ATE291095T1 (de)	2005-04-15	Enzymatisches verfahren zur stereoselektiven herstellung von therapeutischen amiden
DE69519799D1 (de)	2001-02-08	Verfahren zur herstellung von [s,s]-ethylendiamin-n,n'-dibernsteinsäure
DE59606567D1 (de)	2001-04-19	Neuer Mikroorganismus, dessen Verwendung und Verfahren zur Herstellung von L-Alpha-Aminosäuren
DE69614733D1 (de)	2001-10-04	Verfahren zur Herstellung von optisch aktiver Aminosäure
DE69512329D1 (de)	1999-10-28	Verfahren zur Herstellung von optisch aktiver Gamma-hydroxy-L-Glutaminsäure
DE68905657D1 (de)	1993-05-06	Verwendung von arginin-aspartat zur herstellung eines arzneimittels zur behandlung gewisser gedaechtnisstoerungen.