MXPA01007877A - Proceso para la produccion de derivados de acido hialuronico reticulado multiple. - Google Patents

Proceso para la produccion de derivados de acido hialuronico reticulado multiple.

Info

Publication number
MXPA01007877A
MXPA01007877A MXPA01007877A MXPA01007877A MXPA01007877A MX PA01007877 A MXPA01007877 A MX PA01007877A MX PA01007877 A MXPA01007877 A MX PA01007877A MX PA01007877 A MXPA01007877 A MX PA01007877A MX PA01007877 A MXPA01007877 A MX PA01007877A
Authority
MX
Mexico
Prior art keywords
cross
hyaluronic acid
polymers
linked
derivatives
Prior art date
Application number
MXPA01007877A
Other languages
English (en)
Inventor
Xiaobin Zhao
Original Assignee
Vitrolife Uk Ltd
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.)
Filing date
Publication date
Application filed by Vitrolife Uk Ltd filed Critical Vitrolife Uk Ltd
Publication of MXPA01007877A publication Critical patent/MXPA01007877A/es

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

Abstract

La presente invencion proporciona un proceso para la produccion de derivados de acido hialuronico (HA) reticulados con otro polimero, en particular, derivados de acio hialuronico reticulados multiples, por ejemplo, dobles. La invencion tambien proporicona novedosos derivados reticulados, productos que los contienen y sus usos en aplicaciones cosmeticas, medicas y farmaceuticas.
MXPA01007877A 1999-02-05 2000-02-03 Proceso para la produccion de derivados de acido hialuronico reticulado multiple. MXPA01007877A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9902652.8A GB9902652D0 (en) 1999-02-05 1999-02-05 Process
PCT/GB2000/000316 WO2000046252A1 (en) 1999-02-05 2000-02-03 Process for cross-linking hyaluronic acid to polymers

Publications (1)

Publication Number Publication Date
MXPA01007877A true MXPA01007877A (es) 2003-06-04

Family

ID=10847228

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA01007877A MXPA01007877A (es) 1999-02-05 2000-02-03 Proceso para la produccion de derivados de acido hialuronico reticulado multiple.

Country Status (16)

Country Link
US (2) US6703444B2 (es)
EP (1) EP1163274B9 (es)
JP (1) JP2002536465A (es)
CN (1) CN1243773C (es)
AT (1) ATE335011T1 (es)
AU (1) AU773628B2 (es)
BR (1) BR0007985B1 (es)
CA (1) CA2362233C (es)
DE (2) DE60029761T2 (es)
DK (1) DK1163274T3 (es)
ES (1) ES2181607T3 (es)
GB (1) GB9902652D0 (es)
MX (1) MXPA01007877A (es)
NZ (1) NZ512994A (es)
PT (1) PT1163274E (es)
WO (1) WO2000046252A1 (es)

Families Citing this family (136)

* Cited by examiner, † Cited by third party
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
NZ535136A (en) 2002-02-21 2006-03-31 Encelle Inc Immobilized bioactive hydrogel matrices as surface coatings
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
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
US6982298B2 (en) 2003-01-10 2006-01-03 The Cleveland Clinic Foundation Hydroxyphenyl cross-linked macromolecular network and applications thereof
US8138265B2 (en) 2003-01-10 2012-03-20 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
US7485719B2 (en) * 2003-02-21 2009-02-03 Terumo Kabushiki Kaisha Crosslinkable polysaccharide derivative, process for producing the same, crosslinkable polysaccharide composition, and medical treatment material
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
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
DE10328815A1 (de) * 2003-06-21 2005-01-05 Biotronik Meß- und Therapiegeräte GmbH & Co. Ingenieurbüro Berlin Beschichtungssystem für Implantate zur Erhöhung der Gewebsverträglichkeit
BRPI0413086A (pt) * 2003-07-30 2006-10-03 Anteis Sa matriz complexa, utilização da mesma, e processo de preparação de uma matriz biocompatìvel pouco biodegradável
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
WO2005113608A1 (en) * 2004-05-20 2005-12-01 Mentor Corporation Method of covalently linking hyaluronan and chitosan
US20050281880A1 (en) * 2004-05-20 2005-12-22 Wei Wang Methods for making injectable polymer hydrogels
ATE469924T1 (de) * 2004-08-03 2010-06-15 Agency Science Tech & Res Polymer mit miteinander verbundenen poren zur arzneistoffzufuhr und verfahren
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
JP2009507103A (ja) * 2005-09-02 2009-02-19 コルバー・ライフサイエンス・リミテツド 架橋多糖およびタンパク質マトリックスならびにそれらの製造方法
ES2377479T3 (es) * 2005-09-27 2012-03-28 Universite Joseph Fourier - Grenoble 1 Hidrogel funcionalizado con una porción polimerizable y sus utilizaciones como biosensores o biorreactores.
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
CA2657823A1 (en) * 2006-08-04 2008-02-07 Novozymes Biopolymer A/S Branched hyaluronic acid and method of manufacture
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
BRPI0811784A2 (pt) * 2007-05-23 2011-05-10 Allergan Inc colÁgeno reticulado e uso do mesmo
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
CA3115223A1 (en) * 2007-07-10 2011-01-13 Implantica Patent Ltd. Hip joint device and method
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
CA2701323C (en) * 2007-10-04 2016-10-18 Ultraceuticals R & D Pty Ltd Compositions of glucomannan cross-linked with hyaluronic acid for dermal regeneration
US8697044B2 (en) * 2007-10-09 2014-04-15 Allergan, Inc. Crossed-linked hyaluronic acid and collagen and uses thereof
EP2207424B1 (en) 2007-11-16 2014-06-04 Allergan, Inc. Compositions and methods for treating purpura
US8394784B2 (en) 2007-11-30 2013-03-12 Allergan, Inc. Polysaccharide gel formulation having multi-stage bioactive agent delivery
US8394782B2 (en) * 2007-11-30 2013-03-12 Allergan, Inc. Polysaccharide gel formulation having increased longevity
US20090143348A1 (en) * 2007-11-30 2009-06-04 Ahmet Tezel Polysaccharide gel compositions and methods for sustained delivery of drugs
US9161970B2 (en) 2007-12-12 2015-10-20 Allergan, Inc. Dermal filler
ES2585483T3 (es) 2008-02-13 2016-10-06 The Cleveland Clinic Foundation Mejora molecular de la matriz extracelular y métodos de uso
EP2300042A4 (en) 2008-04-30 2012-05-02 Cleveland Clinic Foundation COMPOSITIONS AND METHODS FOR TREATING URINARY INCONTINENCE
US8357795B2 (en) * 2008-08-04 2013-01-22 Allergan, Inc. Hyaluronic acid-based gels including lidocaine
ES2829971T3 (es) 2008-09-02 2021-06-02 Tautona Group Lp Hilos de ácido hialurónico y/o derivados de los mismos, métodos para fabricar los mismos y usos de los mismos
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
EP2408828A4 (en) 2009-03-19 2013-10-09 Agency Science Tech & Res COPOLYMER FORMATION FROM BICONTINUE MICROEMULSION COMPRISING DIFFERENT HYDROPHILIC MONOMERS
NO2236523T3 (es) * 2009-03-30 2018-07-21
US9371402B2 (en) 2009-04-09 2016-06-21 Scivision Biotech Inc. Method for producing cross-linked hyaluronic acid
US20110171286A1 (en) * 2010-01-13 2011-07-14 Allergan, Inc. Hyaluronic acid compositions for dermatological use
US20110172180A1 (en) 2010-01-13 2011-07-14 Allergan Industrie. Sas Heat stable hyaluronic acid compositions for dermatological use
US20110171311A1 (en) * 2010-01-13 2011-07-14 Allergan Industrie, Sas Stable hydrogel compositions including additives
US9114188B2 (en) 2010-01-13 2015-08-25 Allergan, Industrie, S.A.S. Stable hydrogel compositions including additives
EP2544652A2 (en) * 2010-03-12 2013-01-16 Allergan Industrie SAS A fluid composition comprising a hyaluronan polymer and mannitol for improving skin condition.
DK2550027T4 (da) 2010-03-22 2019-05-13 Allergan Inc Tværbundne polysaccharid- og protein-polysaccharid-hydrogeler til blødvævsforøgelse
CN103068371A (zh) * 2010-03-29 2013-04-24 赢创有限公司 用于在局部给药位点改进药物组合物的滞留的组合物和方法
US8697057B2 (en) 2010-08-19 2014-04-15 Allergan, Inc. Compositions and soft tissue replacement methods
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
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
US9393263B2 (en) 2011-06-03 2016-07-19 Allergan, Inc. Dermal filler compositions including antioxidants
EP2714002B1 (en) 2011-06-03 2019-04-03 Allergan, Inc. Dermal filler compositions including antioxidants
US9408797B2 (en) 2011-06-03 2016-08-09 Allergan, Inc. Dermal filler compositions for fine line treatment
US9662422B2 (en) 2011-09-06 2017-05-30 Allergan, Inc. Crosslinked hyaluronic acid-collagen gels for improving tissue graft viability and soft tissue augmentation
US20130244943A1 (en) 2011-09-06 2013-09-19 Allergan, Inc. Hyaluronic acid-collagen matrices for dermal filling and volumizing applications
TWI561535B (en) 2011-10-06 2016-12-11 Bvw Holding Ag Copolymers of hydrophobic and hydrophilic segments that reduce protein adsorption
US20130122068A1 (en) * 2011-10-11 2013-05-16 Tautona Group Lp Threads of cross-linked hyaluronic acid and methods of use thereof
CA2854160A1 (en) 2011-11-02 2013-05-10 Halscion, Inc. Methods and compositions for wound treatment
EP2776077A4 (en) * 2011-11-11 2014-12-17 Miba Medical Inc INJECTABLE FILLING MATERIAL
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
WO2016019575A1 (en) * 2014-08-08 2016-02-11 Shanghai Zhiyi Information Technology Ltd Biomass compositions and methods for their preparation
EP3200838B1 (en) 2014-09-30 2019-09-18 Allergan Industrie, SAS Stable hydrogel compositions including additives
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
AU2016349679A1 (en) 2015-11-02 2018-05-17 VeriGraft AB Compositions and methods for healing wounds
ES2776825T3 (es) * 2015-11-18 2020-08-03 Lifecell Corp Malla recubierta de hidrogel
EP3623390B1 (en) 2015-12-29 2023-08-02 Galderma S.A. 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
JP2020517760A (ja) 2017-04-05 2020-06-18 ジェレシス，エルエルシー 改良された超吸収性材料及びその製造方法
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
JP2020532643A (ja) * 2017-09-01 2020-11-12 ピーエムアイディージー・エルエルシーＰｍｉｄｇ，Ｌｌｃ 官能基化および架橋ポリマー
ES2709548A1 (es) * 2017-10-16 2019-04-16 Consejo Superior Investigacion Hidrogel biocompatible, procedimiento de preparacion y uso del mismo
CN112807478B (zh) * 2018-08-20 2022-08-02 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
KR20220110786A (ko) 2019-12-02 2022-08-09 갈더마 홀딩 소시에떼 아노님 고분자량 에스테틱 조성물
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)

* Cited by examiner, † Cited by third party
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
US5550187A (en) 1988-11-21 1996-08-27 Collagen Corporation Method of preparing crosslinked biomaterial compositions for use in tissue augmentation
US5510418A (en) 1988-11-21 1996-04-23 Collagen Corporation Glycosaminoglycan-synthetic polymer conjugates
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
US6303585B1 (en) * 1997-07-03 2001-10-16 Orquest, Inc. Cross-linked polysaccharide drug carrier
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
WO1999011196A1 (en) 1997-09-04 1999-03-11 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

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