CA2228118A1 - Multiblock biodegradable hydrogels for use as controlled release agents for drugs delivery and tissue treatments agents - Google Patents

Multiblock biodegradable hydrogels for use as controlled release agents for drugs delivery and tissue treatments agents Download PDF

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Publication number
CA2228118A1
CA2228118A1 CA002228118A CA2228118A CA2228118A1 CA 2228118 A1 CA2228118 A1 CA 2228118A1 CA 002228118 A CA002228118 A CA 002228118A CA 2228118 A CA2228118 A CA 2228118A CA 2228118 A1 CA2228118 A1 CA 2228118A1
Authority
CA
Canada
Prior art keywords
macromer
hydrophobic
gel
composition
block
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002228118A
Other languages
English (en)
French (fr)
Inventor
Chandrashekhar P. Pathak
Shikha P. Barman
C. Michael Philbrook
Amarpreet Sawhney
Arthur J. Coury
Luis Z. Avila
Mark T. Kieras
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Genzyme Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2228118A1 publication Critical patent/CA2228118A1/en
Abandoned legal-status Critical Current

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Classifications

    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/51—Nanocapsules; Nanoparticles
    • A61K9/5107—Excipients; Inactive ingredients
    • A61K9/513—Organic macromolecular compounds; Dendrimers
    • A61K9/5138—Organic macromolecular compounds; Dendrimers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • 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
    • A61K47/32—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers, poly(meth)acrylates, or polyvinyl pyrrolidone
    • 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
    • A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
    • 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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
    • A61K9/1274—Non-vesicle bilayer structures, e.g. liquid crystals, tubules, cubic phases or cochleates; Sponge phases
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
    • A61K9/146—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic macromolecular compounds
    • 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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/2027—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/51—Nanocapsules; Nanoparticles
    • A61K9/5107—Excipients; Inactive ingredients
    • A61K9/513—Organic macromolecular compounds; Dendrimers
    • A61K9/5146—Organic macromolecular compounds; Dendrimers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyamines, polyanhydrides
    • 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
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A61K9/7015—Drug-containing film-forming compositions, e.g. spray-on
    • 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
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/58—Adhesives
    • 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
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • 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
    • A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
    • A61L24/001—Use of materials characterised by their function or physical properties
    • A61L24/0031—Hydrogels or hydrocolloids
    • 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
    • A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
    • A61L24/001—Use of materials characterised by their function or physical properties
    • A61L24/0042—Materials resorbable by the body
    • 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
    • A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
    • A61L24/04—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials
    • A61L24/046—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • 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
    • A61K9/10—Dispersions; Emulsions
    • A61K9/107—Emulsions ; Emulsion preconcentrates; Micelles
    • A61K9/1075—Microemulsions or submicron emulsions; Preconcentrates or solids thereof; Micelles, e.g. made of phospholipids or block copolymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S424/00—Drug, bio-affecting and body treating compositions
    • Y10S424/13—Burn treatment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/916—Hydrogel compositions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/941—Polymer mixture containing block copolymer is mixed or reacted with chemical treating agent

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Surgery (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Dermatology (AREA)
  • Optics & Photonics (AREA)
  • Nanotechnology (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Hematology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Preparation (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polyethers (AREA)
  • Steroid Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polyurethanes Or Polyureas (AREA)
CA002228118A 1995-07-28 1996-07-26 Multiblock biodegradable hydrogels for use as controlled release agents for drugs delivery and tissue treatments agents Abandoned CA2228118A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US172395P 1995-07-28 1995-07-28
US60/001,723 1995-07-28

Publications (1)

Publication Number Publication Date
CA2228118A1 true CA2228118A1 (en) 1997-02-13

Family

ID=21697509

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002228118A Abandoned CA2228118A1 (en) 1995-07-28 1996-07-26 Multiblock biodegradable hydrogels for use as controlled release agents for drugs delivery and tissue treatments agents

Country Status (7)

Country Link
US (5) US6201065B1 (enExample)
EP (1) EP0842209B1 (enExample)
JP (2) JPH11510837A (enExample)
AT (1) ATE342295T1 (enExample)
CA (1) CA2228118A1 (enExample)
DE (1) DE69636626T2 (enExample)
WO (1) WO1997005185A2 (enExample)

Families Citing this family (289)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ249770A (en) * 1992-02-28 1996-09-25 Univ Texas Biodegradable, polymerisable, substantially water soluble macromer comprising at least one water soluble region, at least one degradable region and at least two free radical polymerisable regions separated by at least one degradable region
EP0842209B1 (en) * 1995-07-28 2006-10-11 Genzyme Corporation Multiblock biodegradable hydrogels for use as controlled release agents for drugs and tissue treatment agents
US6696499B1 (en) * 1996-07-11 2004-02-24 Life Medical Sciences, Inc. Methods and compositions for reducing or eliminating post-surgical adhesion formation
US8003705B2 (en) * 1996-09-23 2011-08-23 Incept Llc Biocompatible hydrogels made with small molecule precursors
AU4648697A (en) * 1996-09-23 1998-04-14 Chandrashekar Pathak Methods and devices for preparing protein concentrates
US20090324721A1 (en) * 1996-09-23 2009-12-31 Jack Kennedy Hydrogels Suitable For Use In Polyp Removal
US7009034B2 (en) * 1996-09-23 2006-03-07 Incept, Llc Biocompatible crosslinked polymers
US6566406B1 (en) 1998-12-04 2003-05-20 Incept, Llc Biocompatible crosslinked polymers
DE19640092A1 (de) * 1996-09-28 1998-04-16 Beiersdorf Ag Strukturen mit Lipid-Doppelmembranen, in deren lipophilen Bereich längerkettige Moleküle eintauchen oder durch hydrophobe Wechselwirkungen an solche Moleküle angedockt sind
US5899917A (en) * 1997-03-12 1999-05-04 Cardiosynopsis, Inc. Method for forming a stent in situ
US6123667A (en) * 1997-03-20 2000-09-26 Focal, Inc. Retracting tissue using photoadhering adhesive
US6211249B1 (en) * 1997-07-11 2001-04-03 Life Medical Sciences, Inc. Polyester polyether block copolymers
US5837752A (en) * 1997-07-17 1998-11-17 Massachusetts Institute Of Technology Semi-interpenetrating polymer networks
TR200001021T2 (tr) * 1997-07-18 2000-09-21 Infimed Inc. Aktif maddelerin kontrollü salınması için biyo aşındırılabilir makromerler.
EP1512395A1 (en) * 1997-07-18 2005-03-09 Azopax Therapeutics LLC Biodegradable macromers for the controlled release of biologically active substances
US5854382A (en) * 1997-08-18 1998-12-29 Meadox Medicals, Inc. Bioresorbable compositions for implantable prostheses
WO1999034833A1 (en) 1998-01-07 1999-07-15 Shearwater Polymers, Incorporated Degradable heterobifunctional poly(ethylene glycol) acrylates and gels and conjugates derived therefrom
US6872384B1 (en) 1998-02-23 2005-03-29 Life Medical Sciences, Inc. Treatment of trauma
US6367929B1 (en) 1998-03-02 2002-04-09 Johnson & Johnson Vision Care, Inc. Hydrogel with internal wetting agent
WO1999059638A2 (en) * 1998-05-15 1999-11-25 Chiron Corporation Compositions and methods for the delivery of nucleic acid molecules
EP1100556B1 (en) 1998-07-31 2003-11-12 First Water Limited Bioadhesive compositions and biomedical electrodes containing them
US6152943A (en) * 1998-08-14 2000-11-28 Incept Llc Methods and apparatus for intraluminal deposition of hydrogels
US6818018B1 (en) 1998-08-14 2004-11-16 Incept Llc In situ polymerizable hydrogels
US7790192B2 (en) 1998-08-14 2010-09-07 Accessclosure, Inc. Apparatus and methods for sealing a vascular puncture
US6632457B1 (en) 1998-08-14 2003-10-14 Incept Llc Composite hydrogel drug delivery systems
US6514534B1 (en) * 1998-08-14 2003-02-04 Incept Llc Methods for forming regional tissue adherent barriers and drug delivery systems
US7347850B2 (en) * 1998-08-14 2008-03-25 Incept Llc Adhesion barriers applicable by minimally invasive surgery and methods of use thereof
US20080114092A1 (en) * 1998-12-04 2008-05-15 Incept Llc Adhesion barriers applicable by minimally invasive surgery and methods of use thereof
AU2584199A (en) 1999-02-05 2000-08-25 Regents Of The University Of California, The Thermo-reversible polymer for intralumenal implant
KR20020000143A (ko) 1999-02-23 2002-01-04 페어슨 메디칼 인크. 외상의 치료
DK1168934T3 (da) * 1999-04-12 2008-05-13 Cornell Res Foundation Inc Hydrogeldannende system med hydrofobe og hydrofile komponenter
US6716445B2 (en) 1999-04-12 2004-04-06 Cornell Research Foundation, Inc. Hydrogel entrapping therapeutic agent and stent with coating comprising this
AU5154000A (en) * 1999-05-19 2000-12-05 Brigham Young University Stabilization and acoustic activation of polymeric micelles for drug delivery
US6579951B1 (en) * 1999-06-08 2003-06-17 Life Medical Sciences, Inc. Chain-extended or crosslinked polyethylene oxide/polypropylene oxide/polyethylene oxide block polymer with optional polyester blocks
US6589998B1 (en) 1999-06-11 2003-07-08 Cytyc Health Corporation Gel composition for filling a breast milk duct prior to surgical excision of the duct or other breast tissue
ATE520721T1 (de) * 1999-09-01 2011-09-15 Rhodia Chimie Sa Wässrige gelartige zusammensetzungen auf basis von blockcopolymeren mit hydrophilen und hydrophoben blöcken
US6710126B1 (en) 1999-11-15 2004-03-23 Bio Cure, Inc. Degradable poly(vinyl alcohol) hydrogels
EP1231905B1 (en) 1999-11-15 2009-04-08 BioCure, Inc. Responsive polymeric hollow particles
WO2001044307A2 (en) * 1999-11-15 2001-06-21 Biocure, Inc. Degradable poly(vinyl alcohol) hydrogels
WO2001041735A2 (en) * 1999-12-07 2001-06-14 Amgen Inc. Thermosensitive biodegradable hydrogels based on low molecular weight pluronics
US6652883B2 (en) * 2000-03-13 2003-11-25 Biocure, Inc. Tissue bulking and coating compositions
CA2402773C (en) * 2000-03-13 2011-10-11 Biocure, Inc. Tissue bulking and coating compositions
DE60130544T2 (de) 2000-03-13 2008-06-26 Biocure, Inc. Embolische zusammensetzungen
AU2001252914A1 (en) * 2000-03-14 2001-09-24 Alnis Bioscience, Inc. Cryoprotective system
US7160931B2 (en) 2000-03-15 2007-01-09 Yu-Ling Cheng Thermally reversible implant and filler
AU2001242144A1 (en) * 2000-03-15 2001-09-24 Yu-Ling Cheng Environment responsive gelling copolymer
US7193007B2 (en) * 2000-03-15 2007-03-20 Yu-Ling Cheng Environment responsive gelling copolymer
US7259139B1 (en) * 2000-05-26 2007-08-21 Frohwitter Means for maintenance and/or correction of glucose concentration in blood
US20040091451A1 (en) * 2000-05-29 2004-05-13 Marie-Therese Charreyre Biocompatible polymer for fixing biological ligands
US8313504B2 (en) * 2000-09-18 2012-11-20 Cordis Corporation Foam matrix embolization device
US20040018228A1 (en) * 2000-11-06 2004-01-29 Afmedica, Inc. Compositions and methods for reducing scar tissue formation
FR2819416B1 (fr) * 2001-01-15 2004-12-17 Oreal Composition moussante tehrmogelifiante et mousse obtenue
KR100496396B1 (ko) * 2001-02-28 2005-06-20 다이니혼 잉키 가가쿠 고교 가부시키가이샤 흡수성 재료
US6949251B2 (en) * 2001-03-02 2005-09-27 Stryker Corporation Porous β-tricalcium phosphate granules for regeneration of bone tissue
US6529759B1 (en) * 2001-03-08 2003-03-04 Electrical Geodesics, Inc. Method for mapping internal body tissue
US20040185101A1 (en) * 2001-03-27 2004-09-23 Macromed, Incorporated. Biodegradable triblock copolymers as solubilizing agents for drugs and method of use thereof
US20020192286A1 (en) * 2001-03-27 2002-12-19 Macromed, Incorporated Biodegradable triblock copolymers as solubilizing agents for drugs and method of use thereof
CN1520297A (zh) * 2001-04-26 2004-08-11 ���ߵ���Ƶϵͳ��˾ 包含复合药物(codrugs)的缓释药物传递系统
US20040022853A1 (en) * 2001-04-26 2004-02-05 Control Delivery Systems, Inc. Polymer-based, sustained release drug delivery system
JP4383746B2 (ja) 2001-05-29 2009-12-16 マイクロベンション インコーポレイテッド 膨張性の糸状塞栓装置の製造方法
US6939564B2 (en) * 2001-06-08 2005-09-06 Labopharm, Inc. Water-soluble stabilized self-assembled polyelectrolytes
US6730772B2 (en) 2001-06-22 2004-05-04 Venkatram P. Shastri Degradable polymers from derivatized ring-opened epoxides
KR100566911B1 (ko) 2001-06-25 2006-04-03 주식회사 삼양사 약물 전달체용 음이온기-함유 양친성 블록 공중합체 및 그의 양이온성 약물과의 복합체
US7179784B2 (en) * 2001-07-10 2007-02-20 Massachusetts Institute Of Technology Surfactant peptide nanostructures, and uses thereof
FR2829494B1 (fr) * 2001-07-13 2005-10-28 Rhodia Chimie Sa Compositions aqueuses comprenant un microgel chimique associe a un polymere pontant, preparation et utilisation
ATE365183T1 (de) * 2001-07-14 2007-07-15 Samyang Corp Positiv geladenes amphiphiles blockcopolymer als arzneistoffträger und komplex davon mit negativ geladenem arzneistoff
US8715312B2 (en) 2001-07-20 2014-05-06 Microvention, Inc. Aneurysm treatment device and method of use
US7572288B2 (en) * 2001-07-20 2009-08-11 Microvention, Inc. Aneurysm treatment device and method of use
US8252040B2 (en) 2001-07-20 2012-08-28 Microvention, Inc. Aneurysm treatment device and method of use
US20030082235A1 (en) * 2001-08-13 2003-05-01 Yissum Research Development Company Of The Hebrew University Of Jerusalem Novel reverse thermo-sensitive block copolymers
US20080063620A1 (en) * 2001-08-13 2008-03-13 Yissum Research Development Company Of The Hebrew University Of Jerusalem Novel reverse thermo-sensitive block copolymers
IN2014DN10834A (enExample) * 2001-09-17 2015-09-04 Psivida Inc
US7223282B1 (en) * 2001-09-27 2007-05-29 Advanced Cardiovascular Systems, Inc. Remote activation of an implantable device
US6592899B2 (en) 2001-10-03 2003-07-15 Macromed Incorporated PLA/PLGA oligomers combined with block copolymers for enhancing solubility of a drug in water
US7842498B2 (en) 2001-11-08 2010-11-30 Bio-Rad Laboratories, Inc. Hydrophobic surface chip
WO2003054146A2 (en) * 2001-11-14 2003-07-03 Northwestern University Self-assembly and mineralization of peptide-amphiphile nanofibers
RU2300541C2 (ru) * 2001-11-15 2007-06-10 Биоматера Инк. Способ получения геля, композиция водного геля и способ изменения его физических характеристик
ATE319760T1 (de) * 2001-12-21 2006-03-15 Isotis Orthobiologics Inc Zusammensetzungen enthaltend endgruppen-verkappte polyalkylenglykole
US7205337B2 (en) * 2001-12-21 2007-04-17 Isotis Orthobiologics, Inc. End-capped polymers and compositions containing such compounds
WO2003070749A2 (en) * 2002-02-15 2003-08-28 Northwestern University Self-assembly of peptide-amphiphile nanofibers under physiological conditions
AU2003213152A1 (en) * 2002-02-15 2003-09-09 Nektar Therapeutics Al, Corporation Hydrolytically degradable alkylene oxide based polymers
US20030229333A1 (en) * 2002-02-22 2003-12-11 Control Delivery Systems, Inc. Methods for treating otic disorders
US7985601B2 (en) * 2002-03-08 2011-07-26 The Regents Of The University Of California Tunable, semi-interpenetrating polymer networks (sIPNS) for medicine and biotechnology
US8298606B2 (en) 2002-03-08 2012-10-30 The Regents Of The University Of California Methods and compositions for stabilizing the myocardium
US7018655B2 (en) 2002-03-18 2006-03-28 Labopharm, Inc. Amphiphilic diblock, triblock and star-block copolymers and their pharmaceutical compositions
US20030180348A1 (en) * 2002-03-22 2003-09-25 Levinson R. Saul Transcellular drug delivery system
WO2003080119A1 (en) * 2002-03-26 2003-10-02 Yissum Research Development Company Of The Hebrew University Of Jerusalem Responsive biomedical composites
US7005143B2 (en) * 2002-04-12 2006-02-28 3M Innovative Properties Company Gel materials, medical articles, and methods
US20030203032A1 (en) * 2002-04-25 2003-10-30 Schultz Clyde L. Growth factor delivery system for the healing of wounds and the prevention of inflammation and disease
CA2483265A1 (en) * 2002-04-25 2003-11-06 Clyde L. Schultz Growth factor delivery system for the healing of wounds and the prevention of inflammation and disease
US20030204180A1 (en) * 2002-04-30 2003-10-30 Kimberly-Clark Worldwide, Inc. Temperature responsive delivery systems
US6923961B2 (en) * 2002-04-30 2005-08-02 Fziomed, Inc. Chemically activated carboxypolysaccharides and methods for use to inhibit adhesion formation and promote hemostasis
US8273366B2 (en) * 2002-06-05 2012-09-25 University Of Florida Research Foundation, Incorporated Ophthalmic drug delivery system
US7649023B2 (en) 2002-06-11 2010-01-19 Novartis Ag Biodegradable block copolymeric compositions for drug delivery
FR2840907B1 (fr) * 2002-06-14 2005-11-25 Polymerexpert Sa Polymere thermo-sensible ameliore susceptible de former des gels thermoreversibles a haut indice de viscosification
US7160551B2 (en) * 2002-07-09 2007-01-09 The Board Of Trustees Of The University Of Illinois Injectable system for controlled drug delivery
AU2003268167B2 (en) * 2002-08-20 2009-10-22 Exactech, Inc. Composition for the carrying and delivery of bone growth inducing material and methods for producing and applying the composition
US7534761B1 (en) 2002-08-21 2009-05-19 North Western University Charged peptide-amphiphile solutions and self-assembled peptide nanofiber networks formed therefrom
DE10238559A1 (de) * 2002-08-22 2004-03-04 Fresenius Medical Care Deutschland Gmbh Verfahren zur Immobilisierung von Hydrogel-bildenden Polymeren auf Polymersubstratoberflächen
US7862831B2 (en) * 2002-10-09 2011-01-04 Synthasome, Inc. Method and material for enhanced tissue-biomaterial integration
US8673333B2 (en) * 2002-09-25 2014-03-18 The Johns Hopkins University Cross-linked polymer matrices, and methods of making and using same
GB0222522D0 (en) 2002-09-27 2002-11-06 Controlled Therapeutics Sct Water-swellable polymers
US20050069572A1 (en) * 2002-10-09 2005-03-31 Jennifer Elisseeff Multi-layered polymerizing hydrogels for tissue regeneration
US6800663B2 (en) * 2002-10-18 2004-10-05 Alkermes Controlled Therapeutics Inc. Ii, Crosslinked hydrogel copolymers
US7554021B2 (en) * 2002-11-12 2009-06-30 Northwestern University Composition and method for self-assembly and mineralization of peptide amphiphiles
WO2004044012A1 (en) * 2002-11-12 2004-05-27 The Polymer Technology Group Incorporated Control of polymer surface molecular architecture via amphipathic endgroups
US7683025B2 (en) 2002-11-14 2010-03-23 Northwestern University Synthesis and self-assembly of ABC triblock bola peptide amphiphiles
RU2005118421A (ru) 2002-11-15 2006-01-20 Айденикс (Кайман) Лимитед (Ky) 2'-разветвленные нуклеозиды и мутация flaviviridae
US20040185013A1 (en) * 2003-01-30 2004-09-23 Burgio Paul A. Dental whitening compositions and methods
US20040151691A1 (en) * 2003-01-30 2004-08-05 Oxman Joel D. Hardenable thermally responsive compositions
US7223826B2 (en) * 2003-01-30 2007-05-29 3M Innovative Properties Company Amide-functional polymers, compositions, and methods
CN1446833A (zh) * 2003-02-08 2003-10-08 复旦大学 一种温敏性可降解微凝胶及其制备方法
MXPA05008483A (es) * 2003-02-11 2006-03-10 Univ Northwestern Metodos y materiales para revestimientos de superficie nanocristalinos y union de nanofibras de anfililos peptidicos sobre las mismas.
KR101425385B1 (ko) * 2003-03-24 2014-07-31 플루로메드, 인코포레이티드 역성 열감응 중합체를 사용하는 일시적인 색전화
US20050255144A1 (en) * 2003-04-09 2005-11-17 Directcontact Llc Methods and articles for the delivery of medicaments to the eye for the treatment of posterior segment diseases
US20050074497A1 (en) * 2003-04-09 2005-04-07 Schultz Clyde L. Hydrogels used to deliver medicaments to the eye for the treatment of posterior segment diseases
US9216106B2 (en) 2003-04-09 2015-12-22 Directcontact Llc Device and method for the delivery of drugs for the treatment of posterior segment disease
FR2854071B1 (fr) * 2003-04-25 2009-01-30 Ethypharm Sa Procede de dispersion de substances hydrosolubles ou hydrophiles dans un fluide a pression supercritique
US20070110784A1 (en) * 2003-05-02 2007-05-17 Rimon Therapeutics Ltd. Thermally reversible implant
US20040249119A1 (en) * 2003-06-05 2004-12-09 Fox Martin Edward Novel mPEG propionaldehyde precursor
JP4783285B2 (ja) 2003-07-18 2011-09-28 エージェンシー フォー サイエンス，テクノロジー アンド リサーチ 治療用の感熱性ポリマーおよび調製方法
FR2862652B1 (fr) * 2003-11-24 2006-04-28 Rescoll Soc Procede d'obtention d'un gel thermoreversible a structure tridimensionnelle controlee et gel obtenu
GB2408510B (en) * 2003-11-28 2008-05-14 Ind Tech Res Inst Thermosensitive biodegradable copolymer
WO2005056576A2 (en) * 2003-12-05 2005-06-23 Northwestern University Branched peptide amphiphiles, related epitope compounds and self assembled structures thereof
ATE541580T1 (de) * 2003-12-05 2012-02-15 Univ Northwestern Selbst anordnende peptid-amphiphile und relevante verfahren für die abgabe von wachstumsfaktor
WO2005055982A2 (en) * 2003-12-09 2005-06-23 University Of North Texas An aqueous dispersion of hydrogel nanoparticles with inverse thermoreversible gelation
GB0329654D0 (en) * 2003-12-23 2004-01-28 Smith & Nephew Tunable segmented polyacetal
US20050238678A1 (en) * 2004-03-05 2005-10-27 Janos Borbely Hydrogels from biopolymers
DE102004019504A1 (de) * 2004-04-22 2005-11-10 Celanese Ventures Gmbh Neue Hydrogele auf Basis von Polyvinylalkoholen und Polyvinylalkohol-Copolymeren
US7758654B2 (en) 2004-05-20 2010-07-20 Kensey Nash Corporation Anti-adhesion device
WO2005115489A2 (en) * 2004-05-24 2005-12-08 Genzyme Corporation Adherent polymeric compositions
AU2005260646A1 (en) * 2004-06-29 2006-01-12 Bruktawit T. Asfaw Biomaterial
GB0417401D0 (en) 2004-08-05 2004-09-08 Controlled Therapeutics Sct Stabilised prostaglandin composition
CA2581896C (en) 2004-09-29 2015-11-10 Mount Sinai School Of Medicine Of New York University Fsh and fsh receptor modulator compositions and methods for inhibiting osteoclastic bone resorption and bone loss in osteoporosis
CA2585664C (en) * 2004-11-05 2014-05-20 The Children's Hospital Of Philadelphia Biodegradable linkers for molecular therapies
CA2588449A1 (en) * 2004-11-24 2006-06-01 Therakine Corporation An implant for intraocular drug delivery
US8128952B2 (en) * 2005-01-12 2012-03-06 Clemson University Research Foundation Ligand-mediated controlled drug delivery
CN101150954A (zh) * 2005-01-21 2008-03-26 西北大学 包封细胞的方法和组合物
JP2008530305A (ja) * 2005-02-09 2008-08-07 タイコ ヘルスケア グループ エルピー 合成封止剤
WO2006089119A2 (en) * 2005-02-18 2006-08-24 Cartilix, Inc. Biological adhesive
CA2598251A1 (en) * 2005-03-04 2006-09-14 Northwestern University Angiogenic heparin binding peptide amphiphiles
WO2006105278A2 (en) * 2005-03-29 2006-10-05 The Regents Of The University Of California Controlling stem cell destiny destiny with tunable network
US20060222596A1 (en) 2005-04-01 2006-10-05 Trivascular, Inc. Non-degradable, low swelling, water soluble radiopaque hydrogel polymer
US20060224095A1 (en) * 2005-04-05 2006-10-05 University Of New Hampshire Biocompatible polymeric vesicles self assembled from triblock copolymers
US8414907B2 (en) 2005-04-28 2013-04-09 Warsaw Orthopedic, Inc. Coatings on medical implants to guide soft tissue healing
US9119901B2 (en) 2005-04-28 2015-09-01 Warsaw Orthopedic, Inc. Surface treatments for promoting selective tissue attachment to medical impants
AR054451A1 (es) * 2005-05-12 2007-06-27 Clopay Plastic Prod Co Peliculas elastomericas con revestimientos quebradizos no bloqueantes
GB0515625D0 (en) * 2005-07-29 2005-09-07 Univ Manchester Hydrogel particle
WO2007016622A2 (en) * 2005-08-02 2007-02-08 Wright Medical Technolody, Inc. Gel composition for inhibiting cellular adhesion
US20070036842A1 (en) * 2005-08-15 2007-02-15 Concordia Manufacturing Llc Non-woven scaffold for tissue engineering
US7691946B2 (en) * 2005-09-30 2010-04-06 The United States Of America As Represented By The Secretary Of Agriculture Soy-based thermosensitive hydrogels for controlled release systems
US20070110788A1 (en) * 2005-11-14 2007-05-17 Hissong James B Injectable formulation capable of forming a drug-releasing device
US7432069B2 (en) * 2005-12-05 2008-10-07 Sontra Medical Corporation Biocompatible chemically crosslinked hydrogels for glucose sensing
US20070149641A1 (en) * 2005-12-28 2007-06-28 Goupil Dennis W Injectable bone cement
WO2007089103A1 (en) * 2006-02-01 2007-08-09 Samyang Corporation Composition for inhibiting adhesion
US8795709B2 (en) 2006-03-29 2014-08-05 Incept Llc Superabsorbent, freeze dried hydrogels for medical applications
US8747870B2 (en) 2006-04-20 2014-06-10 University Of Utah Research Foundation Polymeric compositions and methods of making and using thereof
CA2649915A1 (en) * 2006-04-20 2007-11-01 University Of Utah Research Foundation Polymeric compositions and methods of making and using thereof
AU2007243483B2 (en) 2006-04-24 2012-07-26 Incept, Llc Protein crosslinkers, crosslinking methods and applications thereof
WO2007127785A2 (en) * 2006-04-25 2007-11-08 William Marsh Rice University Novel injectable macromonomers for the fabrication of hydrogels
US7872068B2 (en) * 2006-05-30 2011-01-18 Incept Llc Materials formable in situ within a medical device
US8273933B2 (en) * 2006-06-14 2012-09-25 Hewlett-Packard Development Company, L.P. Functionalized latex polymer and method of forming the same
CA2655026C (en) * 2006-06-15 2016-08-02 Microvention, Inc. Embolization device constructed from expansible polymer
KR100773029B1 (ko) * 2006-06-16 2007-11-05 이화여자대학교 산학협력단 수용성 미셀을 형성하는 생분해성 고리형 삼합체 포스파젠-탁솔 컨쥬게이트 항암제 및 이의 제조방법
US8608760B2 (en) * 2006-06-21 2013-12-17 The Board Of Trustees Of The Leland Stanford Junior University Compositions and methods for joining non-conjoined lumens
US8197499B2 (en) * 2006-06-21 2012-06-12 The Board Of Trustees Of The Leland Stanford Junior University Compositions and methods for joining non-conjoined lumens
US8216259B2 (en) * 2006-06-21 2012-07-10 The Board Of Trustees Of The Leland Stanford Jr. University Compositions and methods for joining non-conjoined lumens
US8974542B2 (en) 2006-06-27 2015-03-10 University of Pittsburgh—of the Commonwealth System of Higher Education Biodegradable elastomeric patch for treating cardiac or cardiovascular conditions
GB0613333D0 (en) 2006-07-05 2006-08-16 Controlled Therapeutics Sct Hydrophilic polyurethane compositions
GB0613638D0 (en) * 2006-07-08 2006-08-16 Controlled Therapeutics Sct Polyurethane elastomers
WO2008007098A2 (en) * 2006-07-12 2008-01-17 Controlled Therapeutics (Scotland) Ltd. Drug delivery polymer with hydrochloride salt of clindamycin
EP3061791B1 (en) 2006-07-20 2019-01-16 OrbusNeich Medical, Inc. Bioabsorbable polymeric composition for a medical device
WO2008033497A1 (en) * 2006-09-14 2008-03-20 The Research Foundation Of State University Of New York Nanostructured smart gel for time release drug delivery
JP2010504318A (ja) * 2006-09-22 2010-02-12 ラボファーム インコーポレイテッド ｐＨ標的化薬剤送達のための組成物及び方法
JP5277599B2 (ja) * 2006-09-29 2013-08-28 日油株式会社 生分解性ポリオキシアルキレン誘導体の製造方法
US8889791B2 (en) * 2006-10-10 2014-11-18 University Of Pittsburgh-Of The Commonwealth System Of Higher Education Thermoresponsive, biodegradable, elastomeric material
GB0620685D0 (en) * 2006-10-18 2006-11-29 Controlled Therapeutics Sct Bioresorbable polymers
US7959942B2 (en) 2006-10-20 2011-06-14 Orbusneich Medical, Inc. Bioabsorbable medical device with coating
EP2073754A4 (en) 2006-10-20 2012-09-26 Orbusneich Medical Inc BIOABSORBABLE POLYMER COMPOSITION AND MEDICAL DEVICE BACKGROUND
EP1917971A1 (en) * 2006-10-27 2008-05-07 Société de Conseils de Recherches et d'Applications Scientifiques ( S.C.R.A.S.) Substained release formulations comprising very low molecular weight polymers
US20080102123A1 (en) * 2006-10-27 2008-05-01 Schachter Deborah M Self-gelling tunable drug delivery system
CA2669673A1 (en) * 2006-11-14 2008-05-22 The Trustees Of The University Of Pennsylvania Efficient nuclear delivery of antisense oligonucleotides or sirna in vitro and vivo by nano-tranforming polymersomes
US20080187568A1 (en) * 2007-02-06 2008-08-07 Sawhney Amarpreet S Polymerization with precipitation of proteins for elution in physiological solution
EP3170396A1 (en) 2007-02-19 2017-05-24 Plurogen Therapeutics, Inc. Compositions for treating biofilms and methods for using same
US20090227689A1 (en) * 2007-03-05 2009-09-10 Bennett Steven L Low-Swelling Biocompatible Hydrogels
US20090227981A1 (en) * 2007-03-05 2009-09-10 Bennett Steven L Low-Swelling Biocompatible Hydrogels
US20080279764A1 (en) * 2007-03-09 2008-11-13 Anthony Manganaro Method and composition for treating cancer
US8076295B2 (en) * 2007-04-17 2011-12-13 Nanotope, Inc. Peptide amphiphiles having improved solubility and methods of using same
KR100838809B1 (ko) * 2007-05-03 2008-06-17 성균관대학교산학협력단 겔강도가 우수한 온도 및 피에치 민감성 블록 공중합체 및이의 제조방법과 이를 이용한 약물전달체
US8133553B2 (en) 2007-06-18 2012-03-13 Zimmer, Inc. Process for forming a ceramic layer
US8309521B2 (en) 2007-06-19 2012-11-13 Zimmer, Inc. Spacer with a coating thereon for use with an implant device
EP2162101B1 (en) * 2007-06-25 2019-02-20 MicroVention, Inc. Self-expanding prosthesis
US9125807B2 (en) 2007-07-09 2015-09-08 Incept Llc Adhesive hydrogels for ophthalmic drug delivery
CA2695661C (en) * 2007-08-02 2015-12-01 Alexandre Terrenoire Actives-comprising polymer networks, processes for producing them, and their use
US8480651B2 (en) * 2007-08-02 2013-07-09 Covidien Lp Cannula system
US8067028B2 (en) * 2007-08-13 2011-11-29 Confluent Surgical Inc. Drug delivery device
US8608049B2 (en) 2007-10-10 2013-12-17 Zimmer, Inc. Method for bonding a tantalum structure to a cobalt-alloy substrate
US8299316B2 (en) 2007-12-18 2012-10-30 Ethicon, Inc. Hemostatic device
US8629314B2 (en) * 2007-12-18 2014-01-14 Ethicon, Inc. Surgical barriers having adhesion inhibiting properties
US8172861B2 (en) * 2007-12-20 2012-05-08 Tautona Group, L.P. Compositions and methods for joining non-conjoined lumens
WO2009086208A2 (en) 2007-12-21 2009-07-09 Microvention, Inc. Hydrogel filaments for biomedical uses
US8486528B2 (en) * 2008-01-22 2013-07-16 Gwangju Institute Of Science And Technology Temperature-sensitive nano-carriers
ES2763703T3 (es) 2008-04-15 2020-05-29 Sarcode Bioscience Inc Antagonistas de LFA-1 tópicos utilizados en el tratamiento localizado de trastornos inmunes
BRPI0910850B1 (pt) 2008-04-21 2022-06-14 Otonomy, Inc. Composição intratimpânica compreendendo fator neurotrófico de crescimento derivado do cérebro (bdnf) para o tratamento ou prevenção da perda auditiva
US11969501B2 (en) 2008-04-21 2024-04-30 Dompé Farmaceutici S.P.A. Auris formulations for treating otic diseases and conditions
US8263704B2 (en) * 2008-04-23 2012-09-11 Tyco Healthcare Group Lp Bioabsorbable surgical composition
WO2009139924A2 (en) 2008-05-14 2009-11-19 Otonomy, Inc. Controlled release corticosteroid compositions and methods for the treatment of otic disorders
WO2010011466A2 (en) 2008-06-27 2010-01-28 Otonomy, Inc. Controlled-release cns modulating compositions and methods for the treatment of otic disorders
US8318817B2 (en) 2008-07-21 2012-11-27 Otonomy, Inc. Controlled release antimicrobial compositions and methods for the treatment of otic disorders
US8496957B2 (en) * 2008-07-21 2013-07-30 Otonomy, Inc Controlled release auris sensory cell modulator compositions and methods for the treatment of otic disorders
BRPI0916323A2 (pt) * 2008-07-21 2018-05-29 Otonomy Inc composições antimicrobianas de liberação controlada e métodos para o tratamento de distúrbios do ouvido
US8784870B2 (en) 2008-07-21 2014-07-22 Otonomy, Inc. Controlled release compositions for modulating free-radical induced damage and methods of use thereof
WO2010053993A1 (en) 2008-11-04 2010-05-14 The Trustees Of Columbia University In The City Of New York Heterobifunctional polymers and methods for layer-by-layer construction of multilayer films
US8563037B2 (en) * 2009-02-06 2013-10-22 Tautona Group, L.P. Compositions and methods for joining non-conjoined lumens
JP5890182B2 (ja) 2009-02-12 2016-03-22 インセプト エルエルシー ヒドロゲルプラグによる薬物送達
AU2010236584A1 (en) * 2009-04-13 2011-11-10 Northwestern University Novel peptide-based scaffolds for cartilage regeneration and methods for their use
US10639396B2 (en) 2015-06-11 2020-05-05 Microvention, Inc. Polymers
BRPI1014645B1 (pt) 2009-04-30 2020-07-07 Technip France método e sistema para compartilhar linhas de amarração
US9463004B2 (en) 2009-05-04 2016-10-11 Incept, Llc. Biomaterials for track and puncture closure
CA2762770C (en) 2009-05-19 2017-09-05 Plurogen Therapeutics, Inc. Surface active agent compositions and methods for enhancing oxygenation, reducing bacteria and improving wound healing
US20090298953A1 (en) * 2009-07-09 2009-12-03 Iran Polymer And Petrochemical Institute Drug delivery system and method of making the same
AU2010298026B2 (en) 2009-09-24 2015-11-05 Microvention, Inc. Injectable hydrogel filaments for biomedical uses
WO2011040969A1 (en) * 2009-09-30 2011-04-07 Massachusetts Institute Of Technology Compositions and methods for the treatment of atherosclerosis and other related diseases
US20110081293A1 (en) 2009-10-07 2011-04-07 Sanford-Burnham Medical Research Institute Methods and compositions related to clot-binding lipid compounds
AU2010313530B2 (en) * 2009-10-26 2015-12-17 Microvention, Inc. Embolization device constructed from expansile polymer
CA2780274C (en) 2009-11-09 2018-06-26 Spotlight Technology Partners Llc Fragmented hydrogels
WO2011057131A1 (en) 2009-11-09 2011-05-12 Spotlight Technology Partners Llc Polysaccharide based hydrogels
CN102741336B (zh) 2009-12-01 2014-03-19 株式会社普利司通 改性橡胶组合物和制备方法
CA2782899C (en) 2009-12-15 2019-06-11 Incept, Llc Implants and biodegradable fiducial markers
EP2521587B1 (en) * 2010-01-08 2020-04-08 Wake Forest University Health Sciences Delivery system
WO2011112856A2 (en) * 2010-03-10 2011-09-15 Kansas State University Research Foundation Novel protein peptide hydrogels
US20110223156A1 (en) * 2010-03-11 2011-09-15 Raibekas Andrei A Reversible gel protein formulation
US8551531B2 (en) 2010-04-12 2013-10-08 The Curators Of The University Of Missouri Pentablock polymers
DK2569342T3 (da) 2010-05-11 2022-04-19 Howmedica Osteonics Corp Multivalente organofosformetalforbindelser og interpenetrerende polymerklæbemiddelnetværkssammensætninger og fremgangsmåder
US9232805B2 (en) 2010-06-29 2016-01-12 Biocure, Inc. In-situ forming hydrogel wound dressings containing antimicrobial agents
WO2012024390A2 (en) 2010-08-17 2012-02-23 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Biohybrid composite scaffold
US8961501B2 (en) 2010-09-17 2015-02-24 Incept, Llc Method for applying flowable hydrogels to a cornea
US8911712B2 (en) * 2010-10-04 2014-12-16 Church & Dwight, Co., Inc. Multi-purposed dentifrice
EP2683328B1 (en) 2011-03-07 2017-11-08 Wake Forest University Health Sciences Delivery system
US9006345B2 (en) 2011-03-25 2015-04-14 The Trustees Of Columbia University In The City Of New York Heterotrifunctional molecules and methods for the synthesis of dendrimeric materials
WO2012131678A1 (en) 2011-03-28 2012-10-04 Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. Sustained-release injectable formulation
US9456823B2 (en) 2011-04-18 2016-10-04 Terumo Corporation Embolic devices
EP2699157B1 (en) 2011-04-21 2018-03-14 The Regents of The University of California Functionalized magnetic nanoparticles and use in imaging amyloid deposits and neurofibrillary tangles
WO2012155093A1 (en) 2011-05-11 2012-11-15 Microvention, Inc. Device for occluding a lumen
US8765189B2 (en) 2011-05-13 2014-07-01 Howmedica Osteonic Corp. Organophosphorous and multivalent metal compound compositions and methods
WO2012162637A2 (en) 2011-05-26 2012-11-29 Kansas State University Research Foundation Vaccine adjuvants from self-assembling peptides
US10226417B2 (en) 2011-09-16 2019-03-12 Peter Jarrett Drug delivery systems and applications
WO2013055331A1 (en) * 2011-10-12 2013-04-18 The Curators Of The University Of Missouri Pentablock polymers
US8936784B2 (en) 2011-10-17 2015-01-20 Poly-Med, Inc. Absorbable in situ gel-forming system, method of making and use thereof
EP2768544A4 (en) * 2011-10-17 2015-06-24 Poly Med Inc ABSORBABLE IN SITU-MELAGING SYSTEM, METHOD OF MANUFACTURING THEREOF AND USE THEREOF
US20130101547A1 (en) 2011-10-19 2013-04-25 Allergan, Inc. Thermoresponsive compositions for dermatological use and methods thereof
CA3131037A1 (en) 2011-11-30 2013-06-06 Emory University Antiviral jak inhibitors useful in treating or preventing retroviral and other viral infections
WO2013158781A1 (en) 2012-04-18 2013-10-24 Microvention, Inc. Embolic devices
US9205175B2 (en) 2012-07-27 2015-12-08 Drexel University Thermosensitive and crosslinkable polymer composite for three-dimensional soft tissue scaffold printing
US9395468B2 (en) 2012-08-27 2016-07-19 Ocular Dynamics, Llc Contact lens with a hydrophilic layer
US8633296B1 (en) 2012-09-12 2014-01-21 International Business Machines Corporation Composite hydrogels for delivery of biologically active materials
US9474767B2 (en) 2012-11-12 2016-10-25 Warsaw Orthopedic, Inc. Compositions and methods for inhibiting bone growth
US9707323B2 (en) 2012-11-12 2017-07-18 Warsaw Orthopedic, Inc. Devices and methods for inhibiting adhesion formation
US9421221B2 (en) 2012-11-12 2016-08-23 Warsaw Orthopedic, Inc. Compositions and methods for inhibiting adhesion formation
DE102012223416A1 (de) 2012-12-17 2014-07-03 Polymaterials Ag Kettenverlängerte Poloxamere, daraus gebildete thermoreversible Hydrogele mit biologischen Materialien, und medizinische Anwendungen derselben
WO2014159863A1 (en) * 2013-03-14 2014-10-02 Genzyme Corporation Thermo-sensitive bone growth compositions
EP2996683B1 (en) 2013-05-16 2018-04-18 The Curators of the University of Missouri Drug loading pentablock polymers
WO2015031393A1 (en) 2013-08-27 2015-03-05 Otonomy, Inc. Treatment of pediatric otic disorders
US9566296B2 (en) 2013-11-08 2017-02-14 Warsaw Orthopedic, Inc. Multi-layered anti-adhesion device
AU2014348502B2 (en) 2013-11-15 2019-08-15 Tangible Science, Inc. Contact lens with a hydrophilic layer
CN106414415A (zh) 2014-03-14 2017-02-15 北卡罗来纳大学教堂山分校 用于抑制雄性生育力的小分子
US10124090B2 (en) 2014-04-03 2018-11-13 Terumo Corporation Embolic devices
WO2015167752A1 (en) 2014-04-29 2015-11-05 Microvention, Inc. Polymers including active agents
WO2015167751A1 (en) 2014-04-29 2015-11-05 Microvention, Inc. Polymers
EP3229851A4 (en) 2014-12-09 2018-08-01 Tangible Science LLC Medical device coating with a biocompatible layer
AU2016209327A1 (en) 2015-01-20 2017-08-10 Plurogen Therapeutics, Llc Compositions and methods of treating microbes
EP3269755B1 (en) * 2015-03-10 2025-08-13 The University of Tokyo Process for producing low-concentration gel using gel-precursor clusters, and gel obtained by said production process
EP4279064A3 (en) 2015-05-12 2024-02-28 Incept, LLC Drug delivery from hydrogels
JP7046793B2 (ja) * 2015-08-05 2022-04-04 ザ チルドレンズ メディカル センター コーポレーション 薬物送達のための浸透促進剤を含む組成物
US20170173209A1 (en) * 2015-12-18 2017-06-22 Rousseau Research, Inc. Wound closure compositions and method
US9868870B2 (en) 2016-03-16 2018-01-16 International Business Machines Corporation Hydrogel compositions for direct-write printing applications
WO2018053173A1 (en) 2016-09-16 2018-03-22 Otonomy, Inc. Otic gel formulations for treating otitis externa
WO2018183624A1 (en) 2017-03-29 2018-10-04 The Regents Of The University Of Colorado, A Body Corporate Reverse thermal gels and their use as vascular embolic repair agents
US10457772B2 (en) 2017-09-08 2019-10-29 International Business Machines Corporation Preparation of robust polythioaminal carriers
SE541313C2 (en) * 2017-10-13 2019-06-25 Amferia Ab Amphiphilic antimicrobial hydrogel
WO2020027016A1 (ja) * 2018-07-31 2020-02-06 国立大学法人 東京大学 スポンジ様の多孔体構造を有する高分子ゲル
CN109400816B (zh) * 2018-08-24 2020-10-30 哈尔滨工业大学 一种可紫外光固化的变色凝胶树脂及其合成方法和凝胶的变色、褪色方法
MX2021002492A (es) 2018-09-06 2021-09-08 Yissum Res Dev Co Of Hebrew Univ Jerusalem Ltd Formulación antibiótica inyectable de liberación sostenida.
ES2986149T3 (es) 2018-10-09 2024-11-08 Univ Rochester Tratamiento de trastornos vulvovaginales
MX2023001341A (es) * 2020-07-31 2023-02-27 Massachusetts Inst Technology Composiciones que incluyen formas solidas de polipeptidos y metodos relacionados.
DE102020125546A1 (de) * 2020-09-30 2022-03-31 Leibniz-Institut Für Neue Materialien Gemeinnützige Gesellschaft Mit Beschränkter Haftung Neuartige Hydrogele
US20250302768A1 (en) * 2022-05-12 2025-10-02 The General Hospital Corporation Nanoparticle doped polyethylene glycol based gels and medical devices for drug delivery
AU2024220563A1 (en) 2023-02-16 2025-08-14 University Of Rochester Improving glymphatic-lymphatic efflux
WO2025255023A1 (en) * 2024-06-03 2025-12-11 Ocular Therapeutix, Inc. Sustained release prodrug implant

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1595369C3 (de) * 1966-12-15 1973-10-04 Badische Anilin- & Soda-Fabrik Ag, 6700 Ludwigshafen Derivate von Blockcopolymerisaten des Äthylenoxids und des 1,2-Propylends und Verfahren zu deren Herstellung
US3931337A (en) 1974-08-19 1976-01-06 Basf Wyandotte Corporation Multi-block polyacetal copolymer surfactants
US4189609A (en) 1974-08-19 1980-02-19 Basf Wyandotte Corporation Multi-block coupled polyoxyalkylene copolymer surfactants
DE2536121A1 (de) 1974-08-19 1976-03-04 Basf Wyandotte Corp Oberflaechenaktive block-polyoxyalkylencopolymere
US3954886A (en) 1974-11-22 1976-05-04 Basf Wyandotte Corporation Alkali stable polyoxyethylene acetal surfactants
US3931148A (en) 1974-12-23 1976-01-06 Basf Wyandotte Corporation Hydroxyalkylamino glycosides and process of preparation
US4178434A (en) 1978-01-03 1979-12-11 Basf Wyandotte Corporation Amine-coupled polyepichlorohydrin and polyamines derived therefrom
US4191820A (en) 1978-01-03 1980-03-04 Basf Wyandotte Corporation Process for preparing polyalkylene polyamine polyethers
US4281199A (en) 1978-06-03 1981-07-28 Basf Wyandotte Corporation Polyalkylene polyamine ether derivatives of polyoxyalkylene compounds
US4261704A (en) 1979-06-22 1981-04-14 Basf Wyandotte Corporation Polyoxyalkylene polyamine detergent compositions
US4287078A (en) 1980-01-28 1981-09-01 Basf Wyandotte Corporation Surfactants derived from the reaction product of polyoxyalkylene polyols and polyglycidyl ethers and glycol-based antifreeze using same
US4314000A (en) 1980-11-03 1982-02-02 Basf Wyandotte Corporation Fiber lubricants yielding low residues upon oxidation
US4504418A (en) 1981-01-09 1985-03-12 Basf Wyandotte Corporation Non-ionic surface-active agents coupled with carbonates or carboxylic esters
US4408084A (en) 1981-01-09 1983-10-04 Basf Wyandotte Corporation Non-ionic surfactants containing acetal groups
US4519950A (en) 1981-01-16 1985-05-28 Basf Wyandotte Corporation Acetal group-containing non-ionic surfactants
DE3378250D1 (en) 1982-04-22 1988-11-24 Ici Plc Continuous release formulations
US4452973A (en) 1982-11-12 1984-06-05 American Cyanamid Company Poly(glycolic acid)/poly(oxyethylene) triblock copolymers and method of manufacturing the same
US4888176A (en) 1984-05-21 1989-12-19 Massachusetts Institute Of Technology Controlled drug delivery high molecular weight polyanhydrides
US4757128A (en) 1986-08-01 1988-07-12 Massachusetts Institute Of Technology High molecular weight polyanhydride and preparation thereof
US4818542A (en) 1983-11-14 1989-04-04 The University Of Kentucky Research Foundation Porous microspheres for drug delivery and methods for making same
US4741337A (en) 1985-07-17 1988-05-03 Ethicon, Inc. Surgical fastener made from glycolide-rich polymer blends
US5160745A (en) 1986-05-16 1992-11-03 The University Of Kentucky Research Foundation Biodegradable microspheres as a carrier for macromolecules
US4716203A (en) * 1986-09-05 1987-12-29 American Cyanamid Company Diblock and triblock copolymers
IT1198449B (it) 1986-10-13 1988-12-21 F I D I Farmaceutici Italiani Esteri di alcoli polivalenti di acido ialuronico
US4789724A (en) 1986-10-17 1988-12-06 Massachusetts Institute Of Technology Preparation of anhydride copolymers
IL82834A (en) 1987-06-09 1990-11-05 Yissum Res Dev Co Biodegradable polymeric materials based on polyether glycols,processes for the preparation thereof and surgical artiicles made therefrom
US4857311A (en) 1987-07-31 1989-08-15 Massachusetts Institute Of Technology Polyanhydrides with improved hydrolytic degradation properties
US5296627A (en) 1988-06-20 1994-03-22 Ppg Industries, Inc. Ethylenically unsaturated poly(alkyleneoxy) surfactants
US5328471A (en) 1990-02-26 1994-07-12 Endoluminal Therapeutics, Inc. Method and apparatus for treatment of focal disease in hollow tubular organs and other tissue lumens
US5213580A (en) 1988-08-24 1993-05-25 Endoluminal Therapeutics, Inc. Biodegradable polymeric endoluminal sealing process
US4938763B1 (en) 1988-10-03 1995-07-04 Atrix Lab Inc Biodegradable in-situ forming implants and method of producing the same
US4987744A (en) 1990-01-26 1991-01-29 Union Carbide Industrial Gases Technology Corporation Cryogenic distillation with unbalanced heat pump
US5078994A (en) 1990-04-12 1992-01-07 Eastman Kodak Company Microgel drug delivery system
EP0544671A4 (en) 1990-04-18 1993-09-15 The University Of Utah Colonic-targeted oral drug-dosage forms based on crosslinked hydrogels containing azobonds and exhibiting ph-dependent swelling
US5219564A (en) 1990-07-06 1993-06-15 Enzon, Inc. Poly(alkylene oxide) amino acid copolymers and drug carriers and charged copolymers based thereon
US5145518A (en) 1990-06-27 1992-09-08 Xerox Corporation Inks containing block copolymer micelles
US5512091A (en) 1990-08-13 1996-04-30 Steiner; Carol A. Associative polymer hydrogels
US5410016A (en) 1990-10-15 1995-04-25 Board Of Regents, The University Of Texas System Photopolymerizable biodegradable hydrogels as tissue contacting materials and controlled-release carriers
CA2101773A1 (en) 1991-01-31 1992-08-01 Toyoichi Tanaka Interpenetrating-polymer network phase-transition gels
GB9112267D0 (en) 1991-06-07 1991-07-24 Biocompatibles Ltd Polymeric coating
CA2087125A1 (en) * 1992-01-23 1993-07-24 Mridula Nair Chemically fixed micelles
US5417983A (en) 1992-02-19 1995-05-23 Sagami Chemical Research Center Drug release controlling material responsive to changes in temperature
SE468771B (sv) 1992-02-26 1993-03-15 Perstorp Ab Dendritisk makromolekyl av polyestertyp, foerfarande foer framstaellning daerav samt anvaendning daerav
US5573934A (en) * 1992-04-20 1996-11-12 Board Of Regents, The University Of Texas System Gels for encapsulation of biological materials
NZ249770A (en) 1992-02-28 1996-09-25 Univ Texas Biodegradable, polymerisable, substantially water soluble macromer comprising at least one water soluble region, at least one degradable region and at least two free radical polymerisable regions separated by at least one degradable region
KR940003548U (ko) 1992-08-14 1994-02-21 김형술 세탁물 건조기
AU686613B2 (en) 1993-03-23 1998-02-12 Focal, Inc. Apparatus and method for local application of polymeric material to tissue
TW272976B (enExample) 1993-08-06 1996-03-21 Ciba Geigy Ag
US5525657A (en) 1994-10-11 1996-06-11 Basf Corporation Latex composition employing specifically defined ethylene oxide/propylene oxide block copolymer surfactant and hydrophobic defoaming agent
EP0842209B1 (en) * 1995-07-28 2006-10-11 Genzyme Corporation Multiblock biodegradable hydrogels for use as controlled release agents for drugs and tissue treatment agents
US5702717A (en) 1995-10-25 1997-12-30 Macromed, Inc. Thermosensitive biodegradable polymers based on poly(ether-ester)block copolymers
DE602004004084T2 (de) 2003-02-19 2007-06-06 Fujitsu Ltd., Kawasaki Ablaufsteuerung für pakete

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