NO904584L - Preparater inneholdende hyaluronsyreforbindelser samt fremgangsmaate for fremstilling derav. - Google Patents
Preparater inneholdende hyaluronsyreforbindelser samt fremgangsmaate for fremstilling derav.Info
- Publication number
- NO904584L NO904584L NO90904584A NO904584A NO904584L NO 904584 L NO904584 L NO 904584L NO 90904584 A NO90904584 A NO 90904584A NO 904584 A NO904584 A NO 904584A NO 904584 L NO904584 L NO 904584L
- Authority
- NO
- Norway
- Prior art keywords
- procedures
- preparing
- hyaluronic acid
- acid compounds
- preparations containing
- Prior art date
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 class 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 1
- 238000000034 method Methods 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
-
- 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
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
-
- 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
- A61K47/61—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 the organic macromolecular compound being a polysaccharide or a derivative thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/27—Zinc; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/735—Mucopolysaccharides, e.g. hyaluronic acid; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0014—Skin, i.e. galenical aspects of topical compositions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/58—Metal complex; Coordination compounds
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Dermatology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Birds (AREA)
- Inorganic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cosmetics (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Thiazole And Isothizaole Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU89891A HU203372B (en) | 1989-02-24 | 1989-02-24 | Process for producing hyaluronic associates and pharmaceutical compositions and cosmetics comprising such active ingredient |
| PCT/HU1990/000013 WO1990010020A1 (en) | 1989-02-24 | 1990-02-20 | Novel compositions containing hyaluronic acid associates and a process for preparing same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO904584D0 NO904584D0 (no) | 1990-10-23 |
| NO904584L true NO904584L (no) | 1990-12-21 |
| NO301169B1 NO301169B1 (no) | 1997-09-22 |
Family
ID=10951903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO904584A NO301169B1 (no) | 1989-02-24 | 1990-10-23 | Analogifremgangsmåte for fremstilling av terapeutisk aktive komplekser av deprotonisert hyaluronsyre |
Country Status (33)
| Country | Link |
|---|---|
| US (1) | US5554598A (no) |
| EP (1) | EP0413016B1 (no) |
| JP (1) | JP2571312B2 (no) |
| KR (1) | KR960015624B1 (no) |
| CN (2) | CN1051228C (no) |
| AR (1) | AR243538A1 (no) |
| AT (1) | ATE98964T1 (no) |
| AU (1) | AU623232B2 (no) |
| BG (1) | BG61515B2 (no) |
| CA (1) | CA2027596C (no) |
| CZ (1) | CZ281000B6 (no) |
| DD (1) | DD292263A5 (no) |
| DE (1) | DE69005394T2 (no) |
| DK (1) | DK0413016T3 (no) |
| ES (1) | ES2061016T3 (no) |
| FI (1) | FI101707B1 (no) |
| GE (2) | GEP19981358B (no) |
| GR (1) | GR1000869B (no) |
| HK (1) | HK1003003A1 (no) |
| HU (2) | HU203372B (no) |
| IE (1) | IE62408B1 (no) |
| IL (1) | IL93489A (no) |
| LT (2) | LT3806B (no) |
| LV (2) | LV10112B (no) |
| MY (1) | MY105168A (no) |
| NO (1) | NO301169B1 (no) |
| PL (1) | PL163417B1 (no) |
| PT (1) | PT93237B (no) |
| RU (2) | RU2099350C1 (no) |
| SK (1) | SK279530B6 (no) |
| UA (2) | UA39174C2 (no) |
| WO (1) | WO1990010020A1 (no) |
| ZA (1) | ZA901357B (no) |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR920100122A (el) * | 1991-04-05 | 1993-03-16 | Ethicon Inc | Πολυσακχαρίτες οι οποίοι περιέχουν καρβοξύλιο με σταυροειδείς δεσμούς δια την πρόληψιν της προσφύσεως. |
| DE4115454A1 (de) * | 1991-05-11 | 1992-11-12 | Basf Ag | Eisen-(iii)-hyaluronate |
| US5531716A (en) * | 1993-09-29 | 1996-07-02 | Hercules Incorporated | Medical devices subject to triggered disintegration |
| IT1273742B (it) * | 1994-08-01 | 1997-07-09 | Lifegroup Spa | Composizioni ad elevata bioadesivita' e mucoadesivita' utili per il trattamento di epitali e mucose |
| CN1064372C (zh) * | 1994-08-26 | 2001-04-11 | 顾其胜 | 透明质酸钠制剂的制备方法 |
| US6368356B1 (en) | 1996-07-11 | 2002-04-09 | Scimed Life Systems, Inc. | Medical devices comprising hydrogel polymers having improved mechanical properties |
| HU225991B1 (en) * | 1997-04-29 | 2008-02-28 | Richter Gedeon Nyrt | Use of the zinc hyaluronate associate (complex) for the preparation of pharmaceutical compositions for oral use against peptic ulcer |
| HU225329B1 (en) * | 1996-09-12 | 2006-09-28 | Richter Gedeon Vegyeszet | Use of zinc or cobalt hyaluronate associate for the manufacture of pharmaceutical compositions of antimicrobial activity |
| US5906997A (en) * | 1997-06-17 | 1999-05-25 | Fzio Med, Inc. | Bioresorbable compositions of carboxypolysaccharide polyether intermacromolecular complexes and methods for their use in reducing surgical adhesions |
| US6869938B1 (en) | 1997-06-17 | 2005-03-22 | Fziomed, Inc. | Compositions of polyacids and polyethers and methods for their use in reducing adhesions |
| US7192984B2 (en) | 1997-06-17 | 2007-03-20 | Fziomed, Inc. | Compositions of polyacids and polyethers and methods for their use as dermal fillers |
| JP2003089647A (ja) | 1999-03-10 | 2003-03-28 | Takada Seiyaku Kk | 関節性疾患治療剤 |
| US6566345B2 (en) | 2000-04-28 | 2003-05-20 | Fziomed, Inc. | Polyacid/polyalkylene oxide foams and gels and methods for their delivery |
| US6913765B2 (en) | 2001-03-21 | 2005-07-05 | Scimed Life Systems, Inc. | Controlling resorption of bioresorbable medical implant material |
| CZ12015U1 (cs) * | 2002-01-18 | 2002-02-25 | Cpn Spol. S R.O. | Přípravek pro prevenci adheze bandáľe na ránu |
| RU2220729C2 (ru) * | 2002-01-31 | 2004-01-10 | Общество с ограниченной ответственностью "Научный Центр системных исследований и технологий 2000" | Гелевая композиция, используемая в стоматологии |
| GB2392913B (en) * | 2002-09-11 | 2007-04-04 | Johnson & Johnson Medical Ltd | Wound dressings comprising complexes of oxidised celluloses with silver |
| AU2003263344B2 (en) | 2002-09-11 | 2009-01-08 | Johnson & Johnson Medical Limited | Wound dressing materials comprising complexes of anionic polysaccharides with silver |
| RU2227742C1 (ru) * | 2002-09-25 | 2004-04-27 | Представительство фирмы "Гедеон Рихтер" на Волге | Средство для профилактики послеоперационного спаечного процесса |
| HUP0303779A2 (en) * | 2003-11-20 | 2006-02-28 | Richter Gedeon Vegyeszet | Pharmaceutical compositions containing hyaluronan complex for the treatment of sclerosis multiplex |
| RU2280041C1 (ru) * | 2005-04-21 | 2006-07-20 | Общество с ограниченной ответственностью Научно-производственное предприятие "Тульская индустрия ЛТД" | Способ получения водорастворимых солевых комплексов гиалуроновой кислоты (варианты) |
| WO2006121210A1 (ja) * | 2005-05-13 | 2006-11-16 | Takata Seiyaku Co., Ltd. | 皮膚状態改善剤 |
| JPWO2006121209A1 (ja) * | 2005-05-13 | 2008-12-18 | 高田製薬株式会社 | 湿疹・皮膚炎群治療剤 |
| JP4220513B2 (ja) * | 2005-12-01 | 2009-02-04 | 株式会社資生堂 | カチオン化ヒアルロン酸 |
| CN100348621C (zh) | 2005-12-02 | 2007-11-14 | 凌沛学 | 透明质酸铋及其制备方法和应用 |
| CN1329414C (zh) * | 2005-12-02 | 2007-08-01 | 凌沛学 | 透明质酸铋钾及其制备方法和应用 |
| FR2918565B1 (fr) * | 2007-07-12 | 2009-10-30 | Biopharmex Holding Sa | Hydrogel de carboxyalkylamide de chitosan, sa preparation et son utilisation cosmetique et dermatologique |
| ES2326721B1 (es) * | 2008-01-04 | 2010-07-16 | Endor Nanotechnologies, S.L. | Conjugado de acido hialuronico para el tratamiento cosmetico y procedimiento de preparacion. |
| TWI516269B (zh) | 2009-08-14 | 2016-01-11 | 禾伸堂生技股份有限公司 | 使用於炎症性腸疾病（ｉｂｄ）治療和預防之透明質酸混合物 |
| TWI383796B (zh) | 2009-08-14 | 2013-02-01 | Holy Stone Healthcare Co Ltd | Use of hyaluronic acid mixture for the treatment and prevention of peptic ulcer and duodenal ulcer |
| HUP0900717A3 (en) | 2009-11-18 | 2012-02-28 | Richter Gedeon Nyrt | Pharmaceutical composition for urological use containing zinc hyaluronate |
| JP5728865B2 (ja) | 2010-01-07 | 2015-06-03 | 株式会社リコー | 放熱機構、及び放熱板の支え金具 |
| EP2559708B1 (en) * | 2010-04-14 | 2018-06-20 | Kewpie Corporation | Process for producing zinc hyaluronate, process for producing cosmetic containing zinc hyaluronate, zinc hyaluronate and process for producing the same |
| ES2376680B8 (es) | 2010-08-16 | 2013-04-30 | Nylstar, S.A. | Fibra textil cosmética, procedimiento de obtención y su empleo. |
| CN102552309B (zh) * | 2010-12-15 | 2013-06-05 | 北京理工大学 | 一种透明质酸金的用途及其制备方法 |
| JP5763953B2 (ja) * | 2011-03-31 | 2015-08-12 | ロート製薬株式会社 | 外用組成物 |
| CN102961396A (zh) * | 2012-12-17 | 2013-03-13 | 程玉李 | 透明质酸金属盐在制备治疗皮肤病药物中的应用、其药物组合物及其制备方法 |
| EP3062819B1 (en) | 2013-11-03 | 2021-12-22 | The Regents of The University of California | Ionic liquids for transdermal drug delivery |
| JP6608620B2 (ja) * | 2015-05-26 | 2019-11-20 | ロート製薬株式会社 | 皮膚外用剤 |
| EP3503927B1 (en) * | 2016-08-29 | 2025-02-19 | The Regents of the University of California | Topical formulations based on ionic species for skin treatment |
| AU2017329872A1 (en) | 2016-09-21 | 2019-04-11 | Nestlé Skin Health Sa | Hyaluronic acid gel with a divalent zinc cation |
| WO2019001784A1 (en) | 2017-06-28 | 2019-01-03 | Nestlé Skin Health Sa | Hyaluronic acid gel with a divalent cation |
| TWI847306B (zh) | 2017-08-24 | 2024-07-01 | 丹麥商諾佛 儂迪克股份有限公司 | Ｇｌｐ-１組成物及其用途 |
| BR112022013795A2 (pt) | 2020-02-18 | 2022-09-13 | Novo Nordisk As | Composição farmacêutica líquida, e, kit |
| CN111647100B (zh) * | 2020-07-14 | 2022-03-01 | 山东华熙海御生物医药有限公司 | 一种高分子量透明质酸锌的制备方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US441973A (en) | 1890-12-02 | rapieff | ||
| US3074927A (en) * | 1960-04-12 | 1963-01-22 | Paul D Saltman | Metallic complexes of reducing sugars |
| US4141973A (en) * | 1975-10-17 | 1979-02-27 | Biotrics, Inc. | Ultrapure hyaluronic acid and the use thereof |
| HU172831B (hu) * | 1976-03-31 | 1978-12-28 | Egyt Gyogyszervegyeszeti Gyar | Sposob poluchenija kompleksov oligo- i poligalakturonnyk kislot s ionami zhiznenno vazhnykh metallov |
| US4303676A (en) | 1980-03-21 | 1981-12-01 | Balazs Endre A | Hyaluronate based compositions and cosmetic formulations containing same |
| IT1229075B (it) * | 1985-04-05 | 1991-07-17 | Fidia Farmaceutici | Medicamenti per uso topico, ottenuti tramite l'impiego dell'acido ialuronico |
| US4623539A (en) * | 1983-02-04 | 1986-11-18 | Tunc Deger C | Nutrient barrier polysaccharide compositions and method of use |
| NO161573C (no) | 1983-11-25 | 1989-08-30 | Miles Inc | Fremgangsmaate til fremstilling av hyaluronsyre. |
| JPS61286310A (ja) * | 1985-06-10 | 1986-12-16 | Kanebo Ltd | メ−クアツプ化粧料 |
| US4746504A (en) * | 1986-03-14 | 1988-05-24 | Bio-Technology General Corp. | Heavy metal salts of hyaluronic acid and their use as antimicrobial agents |
| AU600483B2 (en) * | 1986-03-14 | 1990-08-16 | Bio-Technology General Corporation | Heavy metal salts of hyaluronic acid |
| US4742215A (en) * | 1986-05-07 | 1988-05-03 | Personal Computer Card Corporation | IC card system |
| CA1327354C (en) * | 1987-03-19 | 1994-03-01 | David Cullis-Hill | Anti-inflamatory compounds and compositions |
-
1989
- 1989-02-24 HU HU89891A patent/HU203372B/hu unknown
-
1990
- 1990-02-20 CA CA002027596A patent/CA2027596C/en not_active Expired - Lifetime
- 1990-02-20 KR KR1019900702327A patent/KR960015624B1/ko not_active Expired - Lifetime
- 1990-02-20 HK HK98102052A patent/HK1003003A1/en not_active IP Right Cessation
- 1990-02-20 UA UA94061636A patent/UA39174C2/uk unknown
- 1990-02-20 DK DK90903397.9T patent/DK0413016T3/da not_active Application Discontinuation
- 1990-02-20 RU SU904831382A patent/RU2099350C1/ru active
- 1990-02-20 DE DE69005394T patent/DE69005394T2/de not_active Expired - Lifetime
- 1990-02-20 ES ES90903397T patent/ES2061016T3/es not_active Expired - Lifetime
- 1990-02-20 AT AT90903397T patent/ATE98964T1/de not_active IP Right Cessation
- 1990-02-20 WO PCT/HU1990/000013 patent/WO1990010020A1/en not_active Ceased
- 1990-02-20 UA UA4895005A patent/UA26324A/uk unknown
- 1990-02-20 AU AU51088/90A patent/AU623232B2/en not_active Expired
- 1990-02-20 EP EP90903397A patent/EP0413016B1/en not_active Expired - Lifetime
- 1990-02-20 JP JP2503644A patent/JP2571312B2/ja not_active Expired - Lifetime
- 1990-02-22 IL IL9348990A patent/IL93489A/en not_active IP Right Cessation
- 1990-02-22 GR GR900100137A patent/GR1000869B/el not_active IP Right Cessation
- 1990-02-22 SK SK857-90A patent/SK279530B6/sk not_active IP Right Cessation
- 1990-02-22 ZA ZA901357A patent/ZA901357B/xx unknown
- 1990-02-22 PT PT93237A patent/PT93237B/pt active IP Right Grant
- 1990-02-22 IE IE63790A patent/IE62408B1/en not_active IP Right Cessation
- 1990-02-22 CZ CS90857A patent/CZ281000B6/cs not_active IP Right Cessation
- 1990-02-22 DD DD90338061A patent/DD292263A5/de not_active IP Right Cessation
- 1990-02-22 MY MYPI90000280A patent/MY105168A/en unknown
- 1990-02-23 AR AR90316230A patent/AR243538A1/es active
- 1990-02-23 CN CN93109689A patent/CN1051228C/zh not_active Expired - Lifetime
- 1990-02-23 CN CN90100904A patent/CN1024557C/zh not_active Expired - Lifetime
- 1990-02-23 PL PL90283942A patent/PL163417B1/pl unknown
- 1990-10-17 FI FI905109A patent/FI101707B1/fi active IP Right Grant
- 1990-10-23 NO NO904584A patent/NO301169B1/no not_active IP Right Cessation
-
1991
- 1991-04-11 RU SU914895005A patent/RU2021304C1/ru active
-
1992
- 1992-08-10 US US07/928,154 patent/US5554598A/en not_active Expired - Lifetime
- 1992-12-30 LV LVP-92-687A patent/LV10112B/lv unknown
-
1993
- 1993-06-17 GE GEAP1993894A patent/GEP19981358B/en unknown
- 1993-06-29 LV LVP-93-747A patent/LV10965B/lv unknown
- 1993-08-12 GE GEAP19931400A patent/GEP19971015B/en unknown
- 1993-10-26 LT LTIP1418A patent/LT3806B/lt not_active IP Right Cessation
- 1993-11-18 LT LTIP1474A patent/LT3873B/lt not_active IP Right Cessation
-
1994
- 1994-03-01 BG BG098631A patent/BG61515B2/bg unknown
-
1995
- 1995-06-07 HU HU95P/P00167P patent/HU211465A9/hu unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |