BR0007985B1 - processo para a preparação de derivados multiplamente reticulados do ácido hialurÈnico (ha), ha multiplamente reticulado, ha reticulado em um ou mais polìmeros diferentes de ha, ha reticulado em um segundo polìmero, produto, e, uso de um derivado de ha multiplamente reticulado. - Google Patents
processo para a preparação de derivados multiplamente reticulados do ácido hialurÈnico (ha), ha multiplamente reticulado, ha reticulado em um ou mais polìmeros diferentes de ha, ha reticulado em um segundo polìmero, produto, e, uso de um derivado de ha multiplamente reticulado. Download PDFInfo
- Publication number
- BR0007985B1 BR0007985B1 BRPI0007985-5A BR0007985A BR0007985B1 BR 0007985 B1 BR0007985 B1 BR 0007985B1 BR 0007985 A BR0007985 A BR 0007985A BR 0007985 B1 BR0007985 B1 BR 0007985B1
- Authority
- BR
- Brazil
- Prior art keywords
- cross
- polymer
- linked
- hyaluronic acid
- linking
- Prior art date
Links
Classifications
-
- 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
-
- 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
- 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
- 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
- A61P19/00—Drugs for skeletal disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
-
- 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
- A61K2800/59—Mixtures
- A61K2800/594—Mixtures of polymers
Description
Claims (24)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9902652.8A GB9902652D0 (en) | 1999-02-05 | 1999-02-05 | Process |
GB9902652.8 | 1999-02-05 | ||
PCT/GB2000/000316 WO2000046252A1 (en) | 1999-02-05 | 2000-02-03 | Process for cross-linking hyaluronic acid to polymers |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0007985A BR0007985A (pt) | 2001-11-06 |
BR0007985B1 true BR0007985B1 (pt) | 2012-02-22 |
Family
ID=10847228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0007985-5A BR0007985B1 (pt) | 1999-02-05 | 2000-02-03 | processo para a preparação de derivados multiplamente reticulados do ácido hialurÈnico (ha), ha multiplamente reticulado, ha reticulado em um ou mais polìmeros diferentes de ha, ha reticulado em um segundo polìmero, produto, e, uso de um derivado de ha multiplamente reticulado. |
Country Status (16)
Country | Link |
---|---|
US (2) | US6703444B2 (pt) |
EP (1) | EP1163274B9 (pt) |
JP (1) | JP2002536465A (pt) |
CN (1) | CN1243773C (pt) |
AT (1) | ATE335011T1 (pt) |
AU (1) | AU773628B2 (pt) |
BR (1) | BR0007985B1 (pt) |
CA (1) | CA2362233C (pt) |
DE (2) | DE60029761T2 (pt) |
DK (1) | DK1163274T3 (pt) |
ES (1) | ES2181607T3 (pt) |
GB (1) | GB9902652D0 (pt) |
MX (1) | MXPA01007877A (pt) |
NZ (1) | NZ512994A (pt) |
PT (1) | PT1163274E (pt) |
WO (1) | WO2000046252A1 (pt) |
Families Citing this family (136)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9902412D0 (en) * | 1999-02-03 | 1999-03-24 | Fermentech Med Ltd | Process |
GB9902652D0 (en) * | 1999-02-05 | 1999-03-31 | Fermentech Med Ltd | Process |
US7780967B2 (en) * | 2000-02-08 | 2010-08-24 | Allergan, Inc. | Reduced toxicity Clostridial toxin pharmaceutical compositions |
AU2002214443B2 (en) | 2000-11-03 | 2005-12-15 | Vitrolife Ab | Evaluation and preservation solution |
US6765069B2 (en) * | 2001-09-28 | 2004-07-20 | Biosurface Engineering Technologies, Inc. | Plasma cross-linked hydrophilic coating |
US20080086792A1 (en) | 2006-10-13 | 2008-04-17 | Thomas Charles Kuracina | Method and apparatus for diverting sweat, liquid, moisture or the like from an eye |
JP4624678B2 (ja) | 2002-02-21 | 2011-02-02 | パイオニア・サージカル・オーソバイオロジックス,インコーポレイテッド | 架橋生物活性ヒドロゲルマトリックス |
DE10223310A1 (de) * | 2002-05-24 | 2003-12-11 | Biotronik Mess & Therapieg | Verfahren zum Beschichten von Implantaten mit einer Polysaccharid-Lage |
FR2849383B1 (fr) * | 2002-12-26 | 2005-09-30 | Jean Noel Thorel | Composition trophique en milieu aqueux, et ses applications, notamment en ophtalmologie |
US8138265B2 (en) | 2003-01-10 | 2012-03-20 | The Cleveland Clinic Foundation | Hydroxyphenyl cross-linked macromolecular network and applications thereof |
US6982298B2 (en) | 2003-01-10 | 2006-01-03 | The Cleveland Clinic Foundation | Hydroxyphenyl cross-linked macromolecular network and applications thereof |
US8137688B2 (en) | 2003-01-10 | 2012-03-20 | The Cleveland Clinic Foundation | Hydroxyphenyl cross-linked macromolecular network and applications thereof |
US7465766B2 (en) | 2004-01-08 | 2008-12-16 | The Cleveland Clinic Foundation | Hydroxyphenyl cross-linked macromolecular network and applications thereof |
WO2004081055A1 (ja) * | 2003-02-21 | 2004-09-23 | Terumo Kabushiki Kaisha | 架橋性多糖誘導体、その製造方法、架橋性多糖組成物および医療用処置材 |
FR2861734B1 (fr) | 2003-04-10 | 2006-04-14 | Corneal Ind | Reticulation de polysaccharides de faible et forte masse moleculaire; preparation d'hydrogels monophasiques injectables; polysaccharides et hydrogels obtenus |
DE10328815A1 (de) * | 2003-06-21 | 2005-01-05 | Biotronik Meß- und Therapiegeräte GmbH & Co. Ingenieurbüro Berlin | Beschichtungssystem für Implantate zur Erhöhung der Gewebsverträglichkeit |
DE10328816A1 (de) | 2003-06-21 | 2005-01-05 | Biotronik Meß- und Therapiegeräte GmbH & Co. Ingenieurbüro Berlin | Implantierbare Stimulationselektrode mit einer Beschichtung zur Erhöhung der Gewebsverträglichkeit |
JP2007500027A (ja) * | 2003-07-30 | 2007-01-11 | アンタイス エス.エイ. | 生物医学的な使用のための複合マトリックス |
US7368169B2 (en) * | 2003-12-01 | 2008-05-06 | Rutgers, The State University Of New Jersey | Hydrazide compounds with angiogenic activity |
US8124120B2 (en) * | 2003-12-22 | 2012-02-28 | Anika Therapeutics, Inc. | Crosslinked hyaluronic acid compositions for tissue augmentation |
GB0329907D0 (en) | 2003-12-23 | 2004-01-28 | Innomed Ltd | Compositions |
US8524213B2 (en) * | 2003-12-30 | 2013-09-03 | Genzyme Corporation | Polymeric materials, their preparation and use |
FR2865737B1 (fr) * | 2004-02-03 | 2006-03-31 | Anteis Sa | Gel reticule biocompatible |
US7737214B2 (en) * | 2004-03-15 | 2010-06-15 | Terumo Kabushiki Kaisha | Adhesion preventive material |
US8293890B2 (en) * | 2004-04-30 | 2012-10-23 | Advanced Cardiovascular Systems, Inc. | Hyaluronic acid based copolymers |
CA2567532C (en) * | 2004-05-20 | 2013-10-01 | Mentor Corporation | Methods for making injectable polymer hydrogels |
EP1753787B1 (en) * | 2004-05-20 | 2016-10-19 | Mentor Worldwide LLC | Method of covalently linking hyaluronan and chitosan |
JP2008509240A (ja) * | 2004-08-03 | 2008-03-27 | エイジェンシー フォー サイエンス,テクノロジー アンド リサーチ | 薬物送達のための連続孔を有するポリマー及び方法 |
US20060105022A1 (en) * | 2004-11-15 | 2006-05-18 | Shiseido Co., Ltd. | Process for preparing crosslinked hyaluronic acid gel |
ITPD20040312A1 (it) * | 2004-12-15 | 2005-03-15 | Fidia Advanced Biopolymers Srl | Protesi e o supporto per la sostituzione, riparazione, rigenerazione del menisco |
US8158720B2 (en) * | 2005-06-28 | 2012-04-17 | Halliburton Energy Services, Inc. | Crosslinkable polymer compositions and associated methods |
US8273690B2 (en) * | 2005-06-28 | 2012-09-25 | Halliburton Energy Services, Inc. | Crosslinkable polymer compositions comprising phenols and associated methods |
EP1937701A4 (en) * | 2005-09-02 | 2009-09-16 | Colbar Lifescience Ltd | CROSS-LINKED POLYSACCHARIDE AND PROTEIN MATRICES AND METHOD FOR THE PRODUCTION THEREOF |
WO2007038982A1 (en) * | 2005-09-27 | 2007-04-12 | Universite Joseph Fourier - Grenoble 1 | Hydrogel functionalized with a polymerizable moiety and their uses as biosensors or bioreactors |
WO2007049952A1 (en) * | 2005-10-28 | 2007-05-03 | Nature Products Holding B.V. | Polymeric compound, method of preparing a polymeric compound, use of a polymeric compound |
US20070149916A1 (en) * | 2005-12-22 | 2007-06-28 | Alza Corporation | Dry matrices as drug reservoirs in electrotransport applications |
DE102006013594A1 (de) * | 2006-03-22 | 2007-09-27 | Biopolymer Gmbh & Co. Kg | Quervernetzte Gele von Hyaluronsäure und deren Verwendung |
US7674781B2 (en) * | 2006-04-28 | 2010-03-09 | Heather Sheardown | Hyaluronic acid-retaining polymers |
CN101501075B (zh) * | 2006-08-04 | 2013-07-10 | 诺维信生物制药丹麦公司 | 支化透明质酸和制造方法 |
WO2008060249A1 (en) * | 2006-11-17 | 2008-05-22 | Agency For Science, Technology And Research | Porous polymeric material with cross-linkable wetting agent |
EP1992364A1 (en) * | 2007-05-16 | 2008-11-19 | Biosuma S.r.l. | Carboxylated polysaccharides phosphated or bisphosphonated derivatives, optionally cross-linked, and their preparation and biomedical uses |
EP2152743A2 (en) * | 2007-05-23 | 2010-02-17 | Allergan, Inc. | Cross-linked collagen and uses thereof |
US8658148B2 (en) * | 2007-06-22 | 2014-02-25 | Genzyme Corporation | Chemically modified dendrimers |
WO2009002246A1 (en) * | 2007-06-26 | 2008-12-31 | Celltrix Ab | Stabilised porous structures, process for production thereof and use thereof |
US8318695B2 (en) * | 2007-07-30 | 2012-11-27 | Allergan, Inc. | Tunably crosslinked polysaccharide compositions |
ITPI20070089A1 (it) * | 2007-08-01 | 2009-02-02 | Tecnologie Biomediche Srl | Sviluppo di protesi mammarie innovative lisce e testurizzate rivestite con materiali altamente biocompatibili |
AU2008307152B2 (en) * | 2007-10-04 | 2013-10-10 | Ultraceuticals R & D Pty Ltd | Composition and method for dermal regeneration |
US8697044B2 (en) * | 2007-10-09 | 2014-04-15 | Allergan, Inc. | Crossed-linked hyaluronic acid and collagen and uses thereof |
SI2818184T1 (sl) | 2007-11-16 | 2019-03-29 | Aclaris Therapeutics, Inc. | Sestava in postopki za zdravljenje purpure |
US20090143348A1 (en) * | 2007-11-30 | 2009-06-04 | Ahmet Tezel | Polysaccharide gel compositions and methods for sustained delivery of drugs |
US8394782B2 (en) * | 2007-11-30 | 2013-03-12 | Allergan, Inc. | Polysaccharide gel formulation having increased longevity |
US8394784B2 (en) | 2007-11-30 | 2013-03-12 | Allergan, Inc. | Polysaccharide gel formulation having multi-stage bioactive agent delivery |
US9161970B2 (en) | 2007-12-12 | 2015-10-20 | Allergan, Inc. | Dermal filler |
EP2249891B1 (en) | 2008-02-13 | 2016-05-25 | The Cleveland Clinic Foundation | Molecular enhancement of extracellular matrix and methods of use |
US8410180B2 (en) | 2008-04-30 | 2013-04-02 | The Cleveland Clinic Foundation | Methods to treat urinary incontinence |
US8357795B2 (en) | 2008-08-04 | 2013-01-22 | Allergan, Inc. | Hyaluronic acid-based gels including lidocaine |
AU2009288118B2 (en) | 2008-09-02 | 2014-12-11 | Allergan, Inc. | Threads of hyaluronic acid and/or derivatives thereof, methods of making thereof and uses thereof |
CZ2008705A3 (cs) | 2008-11-06 | 2010-04-14 | Cpn S. R. O. | Zpusob prípravy DTPA sítovaných derivátu kyseliny hyaluronové a jejich modifikace |
FR2938187B1 (fr) | 2008-11-07 | 2012-08-17 | Anteis Sa | Composition injectable a base d'acide hyaluronique ou l'un de ses sels, de polyols et de lidocaine, sterilisee a la chaleur |
DE102008060603A1 (de) | 2008-12-06 | 2010-06-10 | Meier, Bernd, Dr. | Transportvermittelnde Polysaccharid-Arzneistoffverbindungen |
US8513353B2 (en) | 2009-03-19 | 2013-08-20 | Agency For Science, Technology And Research | Forming copolymer from bicontinuous microemulsion comprising monomers of different hydrophilicity |
DK2236523T3 (en) * | 2009-03-30 | 2018-05-07 | Scivision Biotech Inc | Process for the preparation of crosslinked hyaluronic acid |
US9371402B2 (en) | 2009-04-09 | 2016-06-21 | Scivision Biotech Inc. | Method for producing cross-linked hyaluronic acid |
EP3069692B1 (en) * | 2009-07-10 | 2021-01-27 | Implantica Patent Ltd. | Hip joint device |
US9114188B2 (en) | 2010-01-13 | 2015-08-25 | Allergan, Industrie, S.A.S. | Stable hydrogel compositions including additives |
US20110171286A1 (en) * | 2010-01-13 | 2011-07-14 | Allergan, Inc. | Hyaluronic acid compositions for dermatological use |
US20110171311A1 (en) * | 2010-01-13 | 2011-07-14 | Allergan Industrie, Sas | Stable hydrogel compositions including additives |
US20110172180A1 (en) | 2010-01-13 | 2011-07-14 | Allergan Industrie. Sas | Heat stable hyaluronic acid compositions for dermatological use |
NZ602405A (en) | 2010-03-12 | 2014-12-24 | Allergan Ind Sas | A fluid composition comprising a hyaluronan polymer and mannitol for improving skin conditions |
PT2550027T (pt) | 2010-03-22 | 2016-08-12 | Allergan Inc | Hidrogéis reticulados à base de polissacáridos e proteínopolissacáridos para aumento dos tecidos moles |
JP2013523752A (ja) * | 2010-03-29 | 2013-06-17 | エボニック デグサ コーポレイション | 局所投与部位における医薬組成物の保持改善のための組成物および方法 |
US9005605B2 (en) | 2010-08-19 | 2015-04-14 | Allergan, Inc. | Compositions and soft tissue replacement methods |
US8889123B2 (en) | 2010-08-19 | 2014-11-18 | Allergan, Inc. | Compositions and soft tissue replacement methods |
US8697057B2 (en) | 2010-08-19 | 2014-04-15 | Allergan, Inc. | Compositions and soft tissue replacement methods |
US8883139B2 (en) | 2010-08-19 | 2014-11-11 | Allergan Inc. | Compositions and soft tissue replacement methods |
FR2968305B1 (fr) * | 2010-12-06 | 2014-02-28 | Teoxane | Procede de preparation d'un gel reticule |
CN102070791B (zh) * | 2010-12-22 | 2012-08-01 | 复旦大学 | 聚乙烯醇交联的巯基化透明质酸/聚乙烯醇膜及其制备方法与应用 |
US20130096081A1 (en) | 2011-06-03 | 2013-04-18 | Allergan, Inc. | Dermal filler compositions |
US9408797B2 (en) | 2011-06-03 | 2016-08-09 | Allergan, Inc. | Dermal filler compositions for fine line treatment |
US9393263B2 (en) | 2011-06-03 | 2016-07-19 | Allergan, Inc. | Dermal filler compositions including antioxidants |
CA2838237C (en) | 2011-06-03 | 2020-05-26 | Allergan, Inc. | Dermal filler compositions including antioxidants |
US20130244943A1 (en) | 2011-09-06 | 2013-09-19 | Allergan, Inc. | Hyaluronic acid-collagen matrices for dermal filling and volumizing applications |
US9662422B2 (en) | 2011-09-06 | 2017-05-30 | Allergan, Inc. | Crosslinked hyaluronic acid-collagen gels for improving tissue graft viability and soft tissue augmentation |
TWI561535B (en) | 2011-10-06 | 2016-12-11 | Bvw Holding Ag | Copolymers of hydrophobic and hydrophilic segments that reduce protein adsorption |
WO2013055832A1 (en) * | 2011-10-11 | 2013-04-18 | Tautona Group Lp | Threads of cross-linked hyaluronic acid and methods of use thereof |
JP2014532713A (ja) | 2011-11-02 | 2014-12-08 | ハルシオン,インコーポレイテッド | 創傷処置の方法及び組成物 |
CN103917256A (zh) * | 2011-11-11 | 2014-07-09 | 米巴医疗股份有限公司 | 注射用填充物 |
KR101240518B1 (ko) * | 2012-03-26 | 2013-03-11 | 주식회사 제네웰 | 생체 적합성 고분자를 이용한 이식용 재료 |
KR101306748B1 (ko) * | 2012-03-29 | 2013-09-10 | 주식회사 바이오알파 | 성장인자 전달속도 조절이 가능한 히알루론산-인산칼슘 복합체 및 그 제조방법 |
KR101374271B1 (ko) * | 2012-05-02 | 2014-03-14 | 주식회사 제네웰 | 히알루론산 에폭사이드 가교체 및 그 제조방법 |
KR101413510B1 (ko) * | 2012-06-19 | 2014-07-02 | 주식회사 제네웰 | 생체 적합성 고분자를 이용한 이식용 재료의 제조방법 |
CN102863631B (zh) * | 2012-09-29 | 2013-11-13 | 杭州嘉伟生物制品有限公司 | 外科整形用组织填充剂交联透明质酸钠凝胶及其制备方法 |
FR2997085B1 (fr) * | 2012-10-24 | 2015-05-29 | Teoxane | Procede de preparation d'un gel reticule |
CN102942699B (zh) * | 2012-10-26 | 2014-07-02 | 暨南大学 | 一种自增强双交联透明质酸水凝胶及其制备方法 |
CN103030713A (zh) * | 2012-12-21 | 2013-04-10 | 江南大学 | 一种具有降血脂活性的低分子量葡聚糖-烟酸聚合物的制备方法 |
CN103041448B (zh) * | 2013-01-17 | 2015-09-23 | 苏州博创同康生物工程有限公司 | 一种复合多糖止血材料及其制备方法和应用 |
US9714361B2 (en) | 2013-03-15 | 2017-07-25 | Lake Region Manfacturing, Inc. | Oxirane (ethylene oxide) polyurethane coatings |
US9255173B2 (en) | 2013-03-15 | 2016-02-09 | Lake Region Manufacturing, Inc. | Oxirane (ethylene oxide) polyurethane coatings |
FR3005056B1 (fr) * | 2013-04-24 | 2016-04-01 | Ayawane | Hydrogel a base de polysaccharides natifs et/ou fonctionnalises, phosphates co-reticules |
US20150064143A1 (en) * | 2013-09-04 | 2015-03-05 | Industry-University Cooperation Foundation Hanyang University | Ionically cross-linkable alginate-grafted hyaluronate compound |
ITUD20130119A1 (it) * | 2013-09-12 | 2015-03-13 | Limacorporate Spa | Idrogel biocompatibile per uso biomedico o farmaceutico, polimero intermedio per realizzare detto idrogel biocompatibile e relativo metodo di realizzazione |
WO2015181365A1 (en) * | 2014-05-29 | 2015-12-03 | Galderma S.A. | Cyclodextrin-grafted hyaluronic acid crosslinked with dextran and uses thereof |
US20170218201A1 (en) * | 2014-08-08 | 2017-08-03 | Shanghai Zhiyi Information Technology Ltd | Biomass compositions and methods for their preparation |
ES2761558T3 (es) | 2014-09-30 | 2020-05-20 | Allergan Ind Sas | Composiciones de hidrogel estables que incluyen aditivos |
KR101521058B1 (ko) * | 2014-12-08 | 2015-05-15 | 이노팜 주식회사 | 생체적합성 조성물 및 이의 제조방법 |
WO2016128783A1 (en) | 2015-02-09 | 2016-08-18 | Allergan Industrie Sas | Compositions and methods for improving skin appearance |
US10792301B2 (en) * | 2015-02-13 | 2020-10-06 | The University Of Toledo | Therapeutic polysaccharide midi-GAGR and related materials and methods |
US9737395B2 (en) | 2015-06-26 | 2017-08-22 | Phi Nguyen | Systems and methods for reducing scarring |
CN105109075A (zh) * | 2015-09-18 | 2015-12-02 | 泰州市亚星塑业有限公司 | 一种基于cah-2抗菌剂的聚四氟乙烯薄膜生产工艺 |
US20170103184A1 (en) * | 2015-10-12 | 2017-04-13 | Phi Nguyen | Injectable filler |
CA3003069A1 (en) | 2015-11-02 | 2017-05-11 | VeriGraft AB | Compositions and methods for healing wounds |
AU2016355653B2 (en) * | 2015-11-18 | 2021-04-01 | Lifecell Corporation | Hydrogel coated mesh |
US11530301B2 (en) | 2015-12-29 | 2022-12-20 | Galderma Holding SA | Carbohydrate crosslinker |
ITUA20161822A1 (it) * | 2016-03-18 | 2017-09-18 | Indena Spa | Composizioni utili nella prevenzione e/o nel trattamento di patologie del cavo orale, delle prime vie aeree e dell’esofago |
CN105797211A (zh) * | 2016-03-31 | 2016-07-27 | 宁波国际材料基因工程研究院有限公司 | 水凝胶的制备方法、含成骨细胞水凝胶及其制备方法 |
CN105833331B (zh) * | 2016-05-20 | 2019-03-19 | 华熙福瑞达生物医药有限公司 | 一种可降解生物创伤敷料的制备方法及所得产品 |
PT3623390T (pt) | 2016-05-31 | 2023-10-27 | Galderma Sa | Reticulador de hidrato de carbono |
CN106512967B (zh) * | 2016-12-28 | 2019-02-12 | 大连理工大学 | 担载型抗体高选择性吸附配基、其制备方法及应用 |
IT201700020707A1 (it) | 2017-02-23 | 2018-08-23 | Fondazione St Italiano Tecnologia | Process for the preparation of double crosslinked core-shell polymeric nanoparticles for multimodal imaging and theranostic applications |
RU2019135202A (ru) | 2017-04-05 | 2021-05-05 | Джелесис ЭлЭлСи | Улучшенные сверхвпитывающие материалы и способы их получения |
CN107129952B (zh) * | 2017-06-19 | 2020-05-05 | 青岛科拓恒通乳酸菌产业化开发研究院有限公司 | 一种提高盐碱地花生产量性状的乳酸菌复合菌剂及其应用 |
WO2019002372A1 (en) * | 2017-06-28 | 2019-01-03 | Nestlé Skin Health Sa | PROCESS FOR PREPARING A HYDROGEN PRODUCT |
WO2019002368A1 (en) * | 2017-06-28 | 2019-01-03 | Nestlé Skin Health Sa | GLYCOSAMINOGLYCANES RETICULATED AND FUNCTIONALIZED |
WO2019046834A1 (en) * | 2017-09-01 | 2019-03-07 | Pmidg, Llc | FUNCTIONALIZED AND RETICULATED POLYMERS |
ES2709548A1 (es) * | 2017-10-16 | 2019-04-16 | Consejo Superior Investigacion | Hidrogel biocompatible, procedimiento de preparacion y uso del mismo |
CN112957518B (zh) * | 2018-08-20 | 2022-10-25 | 稳得希林(杭州)生物科技有限公司 | 多糖基组织粘合医用胶及其应用 |
CN109316623B (zh) * | 2018-09-19 | 2021-08-27 | 华熙生物科技股份有限公司 | 一种包覆有活性分子的双层多孔生物可降解材料及其制备方法和应用 |
US10899944B2 (en) | 2018-10-29 | 2021-01-26 | Lake Region Manufacturing, Inc. | Polyurethane urea-containing adipic acid dihydrazide where active hydrogens react with the epoxy group found on glycidol to form a diol |
EP3659632A1 (en) | 2018-11-29 | 2020-06-03 | Nestlé Skin Health SA | Post-crosslinking partial degradation of amide crosslinked hydrogels |
AU2020395955A1 (en) | 2019-12-02 | 2022-07-14 | Galderma Holding SA | High molecular weight esthetic compositions |
US11058640B1 (en) | 2020-04-07 | 2021-07-13 | Amc Group, Llc | Hyaluronate compositions and soft tissue fillers |
US20210361570A1 (en) * | 2020-05-19 | 2021-11-25 | Mcmaster University | In situ gelling polysaccharide-based nanoparticle hydrogel compositions, and methods of use thereof |
EP4237022A1 (en) * | 2020-10-28 | 2023-09-06 | Fount Bio, Inc. | Transdermal delivery |
CN112625306B (zh) * | 2021-01-11 | 2023-01-10 | 中国制浆造纸研究院有限公司 | 一种全生物降解吸水树脂及其制备方法 |
CN112921027A (zh) * | 2021-04-12 | 2021-06-08 | 河南城建学院 | 利用固定化提高纳豆激酶热稳定性的方法 |
WO2023148619A1 (en) | 2022-02-01 | 2023-08-10 | Galderma Holding SA | Methods of producing crosslinked hyaluronic acid hydrogels |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1238043A (en) * | 1983-12-15 | 1988-06-14 | Endre A. Balazs | Water insoluble preparations of hyaluronic acid and processes therefor |
US4716224A (en) * | 1984-05-04 | 1987-12-29 | Seikagaku Kogyo Co. Ltd. | Crosslinked hyaluronic acid and its use |
US4582865A (en) | 1984-12-06 | 1986-04-15 | Biomatrix, Inc. | Cross-linked gels of hyaluronic acid and products containing such gels |
SE452469B (sv) * | 1986-06-18 | 1987-11-30 | Pharmacia Ab | Material bestaende av en tverbunden karboxylgrupphaltig polysackarid och forfarande vid framstellning av detsamma |
US5510418A (en) | 1988-11-21 | 1996-04-23 | Collagen Corporation | Glycosaminoglycan-synthetic polymer conjugates |
US5550187A (en) | 1988-11-21 | 1996-08-27 | Collagen Corporation | Method of preparing crosslinked biomaterial compositions for use in tissue augmentation |
US5800541A (en) | 1988-11-21 | 1998-09-01 | Collagen Corporation | Collagen-synthetic polymer matrices prepared using a multiple step reaction |
GB9024223D0 (en) | 1990-11-07 | 1990-12-19 | Fermentech Ltd | Production of hyaluronic acid |
IT1260154B (it) | 1992-07-03 | 1996-03-28 | Lanfranco Callegaro | Acido ialuronico e suoi derivati in polimeri interpenetranti (ipn) |
US5578661A (en) | 1994-03-31 | 1996-11-26 | Nepera, Inc. | Gel forming system for use as wound dressings |
JP3420851B2 (ja) * | 1994-12-06 | 2003-06-30 | 株式会社資生堂 | 癒着防止剤 |
US5690961A (en) * | 1994-12-22 | 1997-11-25 | Hercules Incorporated | Acidic polysaccharides crosslinked with polycarboxylic acids and their uses |
US5677276A (en) * | 1994-12-23 | 1997-10-14 | La Jolla Cancer Research Foundation | Immobilization of peptides to hyaluronate |
US5827937A (en) | 1995-07-17 | 1998-10-27 | Q Med Ab | Polysaccharide gel composition |
US6060534A (en) * | 1996-07-11 | 2000-05-09 | Scimed Life Systems, Inc. | Medical devices comprising ionically and non-ionically crosslinked polymer hydrogels having improved mechanical properties |
EP1011690A4 (en) * | 1997-07-03 | 2006-08-23 | Depuy Spine Inc | RETICULATED POLYSACCHARIDE MEDICINE VECTOR |
US6229009B1 (en) * | 1997-08-29 | 2001-05-08 | Societe De Conseils De Recherches Et D'applications Scientifiques (S.C.R.A.S.) | Polycarboxylic based cross-linked copolymers |
AU9313298A (en) | 1997-09-04 | 1999-03-22 | Point Biomedical Corporation | Injectable tissue reconstruction material |
GB9902412D0 (en) | 1999-02-03 | 1999-03-24 | Fermentech Med Ltd | Process |
GB9902652D0 (en) * | 1999-02-05 | 1999-03-31 | Fermentech Med Ltd | Process |
-
1999
- 1999-02-05 GB GBGB9902652.8A patent/GB9902652D0/en not_active Ceased
-
2000
- 2000-02-03 AT AT00901772T patent/ATE335011T1/de active
- 2000-02-03 CN CNB008046417A patent/CN1243773C/zh not_active Expired - Fee Related
- 2000-02-03 BR BRPI0007985-5A patent/BR0007985B1/pt not_active IP Right Cessation
- 2000-02-03 PT PT00901772T patent/PT1163274E/pt unknown
- 2000-02-03 EP EP00901772A patent/EP1163274B9/en not_active Expired - Lifetime
- 2000-02-03 ES ES00901772T patent/ES2181607T3/es not_active Expired - Lifetime
- 2000-02-03 DE DE60029761T patent/DE60029761T2/de not_active Expired - Lifetime
- 2000-02-03 DE DE1163274T patent/DE1163274T1/de active Pending
- 2000-02-03 JP JP2000597322A patent/JP2002536465A/ja active Pending
- 2000-02-03 NZ NZ512994A patent/NZ512994A/en not_active IP Right Cessation
- 2000-02-03 WO PCT/GB2000/000316 patent/WO2000046252A1/en active IP Right Grant
- 2000-02-03 CA CA002362233A patent/CA2362233C/en not_active Expired - Fee Related
- 2000-02-03 AU AU23072/00A patent/AU773628B2/en not_active Ceased
- 2000-02-03 MX MXPA01007877A patent/MXPA01007877A/es active IP Right Grant
- 2000-02-03 DK DK00901772T patent/DK1163274T3/da active
-
2001
- 2001-08-02 US US09/924,182 patent/US6703444B2/en not_active Expired - Lifetime
-
2004
- 2004-01-14 US US10/756,351 patent/US7226972B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1342170A (zh) | 2002-03-27 |
ES2181607T3 (es) | 2007-05-01 |
MXPA01007877A (es) | 2003-06-04 |
PT1163274E (pt) | 2006-11-30 |
BR0007985A (pt) | 2001-11-06 |
DE60029761T2 (de) | 2007-08-02 |
US20020049281A1 (en) | 2002-04-25 |
DK1163274T3 (da) | 2006-12-04 |
AU773628B2 (en) | 2004-05-27 |
CA2362233C (en) | 2006-11-14 |
DE1163274T1 (de) | 2002-11-14 |
US7226972B2 (en) | 2007-06-05 |
CA2362233A1 (en) | 2000-08-10 |
EP1163274A1 (en) | 2001-12-19 |
EP1163274B1 (en) | 2006-08-02 |
NZ512994A (en) | 2003-11-28 |
US6703444B2 (en) | 2004-03-09 |
CN1243773C (zh) | 2006-03-01 |
JP2002536465A (ja) | 2002-10-29 |
WO2000046252A1 (en) | 2000-08-10 |
GB9902652D0 (en) | 1999-03-31 |
AU2307200A (en) | 2000-08-25 |
US20040127699A1 (en) | 2004-07-01 |
ES2181607T1 (es) | 2003-03-01 |
DE60029761D1 (de) | 2006-09-14 |
ATE335011T1 (de) | 2006-08-15 |
EP1163274B9 (en) | 2007-05-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR0007985B1 (pt) | processo para a preparação de derivados multiplamente reticulados do ácido hialurÈnico (ha), ha multiplamente reticulado, ha reticulado em um ou mais polìmeros diferentes de ha, ha reticulado em um segundo polìmero, produto, e, uso de um derivado de ha multiplamente reticulado. | |
US8080641B2 (en) | Process for the production of multiple cross-linked hyaluronic acid derivatives | |
TWI251596B (en) | Method for producing a double-crosslinked hyaluronate material | |
RU2689559C2 (ru) | Способ получения продукта из поперечно-сшитой гиалуроновой кислоты | |
US20110117198A1 (en) | Compositions of semi-interpenetrating polymer network | |
HU220257B (hu) | Poliszacharid gélkészítmények | |
RU2659175C1 (ru) | Композиция на основе бактериальной целлюлозы и гиалуроновой кислоты |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved |
Owner name: A-LIFE LIMITED (GB) Free format text: ALTERADO DE: VITROLIFE UK LIMITED |
|
B25G | Requested change of headquarter approved |
Owner name: A-LIFE LIMITED (GB) Free format text: ANOTADAS AS ALTERACOES DE SEDE DO TITULAR CONFORME REQUERIDO NA PETICAO NO 052712/RJ DE 18/09/2003. |
|
B25D | Requested change of name of applicant approved |
Owner name: MENTOR BIOPOLYMERS LIMITED (GB) Free format text: ALTERA O NOME DE: A-LIFE LIMITED |
|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 22/02/2012, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 16A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2344 DE 08-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |