prepared from hydroxycarboxylic acids and/or lactones

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CPC
C08G18/4266

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CCHEMISTRY METALLURGY C08Organic compounds C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS C08G18/00Polymeric products of isocyanates or isothiocyanates

Current Industry

C08G18/4266prepared from hydroxycarboxylic acids and/or lactones

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Polyglycolic acid resin and production process thereof
- Patent number 12,065,531
- Issue date Aug 20, 2024
- Pujing Chemical Industry Co., Ltd.
- Lei Feng
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Resin composition
- Patent number 11,603,451
- Issue date Mar 14, 2023
- LG Chem, Ltd.
- Yoon Gyung Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surgical barriers possessing clinically important absorption charac...
- Patent number 11,535,704
- Issue date Dec 27, 2022
- BVW Holding AG
- Hinrich Wiese
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polyhipes by interfacial step-growth polymerization
- Patent number 10,851,218
- Issue date Dec 1, 2020
- Technion Research & Development Foundation Limited
- Michael S. Silverstein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
In-Situ forming foam for the treatment of vascular dissections
- Patent number 10,682,436
- Issue date Jun 16, 2020
- Arsenal Medial, Inc.
- Toby Freyman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Poly(beta-methyl-delta-valerolactone) block polymers
- Patent number 10,077,340
- Issue date Sep 18, 2018
- Regents of The University of Minnesota
- Marc A. Hillmyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bioabsorbable polymer blends
- Patent number 10,023,738
- Issue date Jul 17, 2018
- Lubrizol Advanced Materials, Inc.
- Umit G. Makal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Co-polymer polyol
- Patent number 10,005,875
- Issue date Jun 26, 2018
- CRODA INTERNATIONAL PLC
- Angela Leonarda Maria Smits
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polyester polyol for use in polyurethane
- Patent number 9,920,163
- Issue date Mar 20, 2018
- Purac Biochem B.V.
- Wilhelmus Jacobus Adrianus Honcoop
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polyester polyol, composition for polyurethane, composition for pol...
- Patent number 9,873,757
- Issue date Jan 23, 2018
- MITSUI CHEMICALS & SKC POLYURETHANES INC.
- Tamotsu Kunihiro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymers having polyisobutylene and biodegradable polymer segments
- Patent number 9,631,042
- Issue date Apr 25, 2017
- Boston Scientific Scimed, Inc.
- Mark Boden
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrophobic polymer for producing medical devices visible in MRI
- Patent number 9,358,324
- Issue date Jun 7, 2016
- Centre National de la Recherche Scientifique
- Sebastien Blanquer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bioresorbable thermoset polyester/urethane elastomers
- Patent number 9,309,347
- Issue date Apr 12, 2016
- Biomedical, Inc.
- Danny Concagh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lactide copolymer, a preparation method thereof, and a resin compos...
- Patent number 9,062,147
- Issue date Jun 23, 2015
- LG Chem, Ltd.
- Jung-Min Sohn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymers having polyisobutylene and biodegradable polymer segments
- Patent number 8,911,760
- Issue date Dec 16, 2014
- Boston Scientific Scimed, Inc.
- Mark Boden
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyurethanes containing dispersed crystalline polyesters
- Patent number 6,849,666
- Issue date Feb 1, 2005
- Dow Global Technologies Inc.
- Hanno R. Van der Wal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of polyurethanes which are soluble or dispersible in water as a...
- Patent number 6,372,876
- Issue date Apr 16, 2002
- BASF Aktiengesellschaft
- Son Nguyen Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Resin composition with biodegradability and foamability
- Patent number 6,310,171
- Issue date Oct 30, 2001
- Kanebo Limited
- Hiroshi Naito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Extrudable thermoplastic elastomeric urea-extended polyurethane
- Patent number 6,258,917
- Issue date Jul 10, 2001
- Simula, Inc.
- Edwin C. Slagel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydroxy-terminated polyhydroxyalkanoates
- Patent number 6,248,862
- Issue date Jun 19, 2001
- Monsanto Company
- Jawed Asrar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydroxy-terminated polyhydroxyalkanoates
- Patent number 6,204,341
- Issue date Mar 20, 2001
- Monsanto Company
- Jawed Asrar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydroxy-terminated polyhydroxyalkanoates
- Patent number 6,156,852
- Issue date Dec 5, 2000
- Monsanto Company
- Jawed Asrar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Finely dispersed polyurethane polyurea crosslinked particles and pr...
- Patent number 6,090,886
- Issue date Jul 18, 2000
- Dainippon Ink and Chemicals, Inc.
- Hidetoshi Konno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydroxy-terminated polyhydroxyalkanoates
- Patent number 5,994,478
- Issue date Nov 30, 1999
- Monsanto Company
- Jawed Asrar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
PVA-base thermoplastic copolymer, and its production process and use
- Patent number 5,922,808
- Issue date Jul 13, 1999
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Kazuyuki Hanada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
PVA-base thermoplastic copolymer and its production process and use
- Patent number 5,904,974
- Issue date May 18, 1999
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Kazuyuki Hanada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Extrudable thermoplastic elastomeric urea-extended polyurethane
- Patent number 5,811,506
- Issue date Sep 22, 1998
- Simula Inc.
- Edwin C. Slagel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method and material mixture for manufacture of reactive hotmelts
- Patent number 5,710,215
- Issue date Jan 20, 1998
- Ebnother AG
- Thomas P. Abend
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Degradable foam and the method for its production
- Patent number 5,614,564
- Issue date Mar 25, 1997
- Samsung General Chemicals Co., Ltd.
- Jin-Taek Hwang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing non-yellowing polyurethane urea foam
- Patent number 5,147,897
- Issue date Sep 15, 1992
- Nisshinbo Industries, Inc.
- Kiyotake Morimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CONDUIT TUBE AND THERMOPLASTIC POLYESTER ELASTOMER RESIN COMPOSITION
- Publication number 20240384024
- Publication date Nov 21, 2024
- TOYOBO MC Corporation
- Shinji HARADA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyglycolic Acid Resin and Production Process Thereof
- Publication number 20220010052
- Publication date Jan 13, 2022
- Pujing Chemical Industry Co., Ltd.
- Lei FENG
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SOFT TISSUE IMPLANT POCKET
- Publication number 20210069374
- Publication date Mar 11, 2021
- POLYNOVO BIOMATERIALS PTY LIMITED
- Paul BRENNAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THERMOPLASTIC POLYURETHANE COMPOSITIONS FOR SOLID FREEFORM FABRICATION
- Publication number 20180208704
- Publication date Jul 26, 2018
- LUBRIZOL ADVANCED MATERIALS, INC.
- Jennifer Green
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
In-Situ Forming Foam for the Treatment of Vascular Dissections
- Publication number 20140271533
- Publication date Sep 18, 2014
- Toby Freyman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LACTIDE COPOLYMER, A PREPARATION METHOD THEREOF, AND A RESIN COMPOS...
- Publication number 20140163178
- Publication date Jun 12, 2014
- LG CHEM, LTD.
- Jung-Min Sohn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SURGICAL BARRIERS POSSESSING CLINICALLY IMPORTANT ABSORPTION CHARAC...
- Publication number 20130108821
- Publication date May 2, 2013
- BVW HOLDING AG
- Hinrich Wiese
- B32 - LAYERED PRODUCTS
Information Patent Application
Molded foam body having anisotropic shape memory properties, method...
- Publication number 20120308804
- Publication date Dec 6, 2012
- Helmholtz-Zentrum Geesthacht Zentrum fur Material-und Kustenforschung GmbH
- Andreas Lendlein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIOBASED POLYOL CROSS-LINKERS FOR USE IN PREPARING POLYESTERS AND R...
- Publication number 20120215028
- Publication date Aug 23, 2012
- Daniel Garbark
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROPHOBIC POLYMER FOR PRODUCING MEDICAL DEVICES VISIBLE IN MRI
- Publication number 20120178872
- Publication date Jul 12, 2012
- Centre Hospitalier Universitaire de Nimes
- Sebastien Blanquer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Bioresorbable Thermoset Polyester/Urethane Elastomers
- Publication number 20120142884
- Publication date Jun 7, 2012
- Arsenal Medical
- Danny Concagh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COPOLYMERS HAVING POLYISOBUTYLENE AND BIODEGRADABLE POLYMER SEGMENTS
- Publication number 20100166820
- Publication date Jul 1, 2010
- Boston Scientific Scimed, Inc.
- Mark Boden
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Bioabsorbable Surgical Compositions
- Publication number 20090177226
- Publication date Jul 9, 2009
- Jon Reinprecht
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BLENDS OF SHAPE MEMORY POLYMERS WITH THERMOPLASTIC POLYMERS
- Publication number 20090163664
- Publication date Jun 25, 2009
- MNEMOSCIENCE GMBH
- Andreas Lendlein
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Vaccine delivery compositions and methods of use
- Publication number 20080160089
- Publication date Jul 3, 2008
- MediVas, LLC
- Maria A. Vitiello
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyurethanes containing dispersed crystalline polyesters
- Publication number 20040048942
- Publication date Mar 11, 2004
- Hanno R van der Wal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

prepared from hydroxycarboxylic acids and/or lactones

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Polyglycolic acid resin and production process thereof

Resin composition

Surgical barriers possessing clinically important absorption charac...

Polyhipes by interfacial step-growth polymerization

In-Situ forming foam for the treatment of vascular dissections

Poly(beta-methyl-delta-valerolactone) block polymers

Bioabsorbable polymer blends

Co-polymer polyol

Polyester polyol for use in polyurethane

Polyester polyol, composition for polyurethane, composition for pol...

Copolymers having polyisobutylene and biodegradable polymer segments

Hydrophobic polymer for producing medical devices visible in MRI

Bioresorbable thermoset polyester/urethane elastomers

Lactide copolymer, a preparation method thereof, and a resin compos...

Copolymers having polyisobutylene and biodegradable polymer segments

Polyurethanes containing dispersed crystalline polyesters

Use of polyurethanes which are soluble or dispersible in water as a...

Resin composition with biodegradability and foamability

Extrudable thermoplastic elastomeric urea-extended polyurethane

Hydroxy-terminated polyhydroxyalkanoates

Hydroxy-terminated polyhydroxyalkanoates

Hydroxy-terminated polyhydroxyalkanoates

Finely dispersed polyurethane polyurea crosslinked particles and pr...

Hydroxy-terminated polyhydroxyalkanoates

PVA-base thermoplastic copolymer, and its production process and use

PVA-base thermoplastic copolymer and its production process and use

Extrudable thermoplastic elastomeric urea-extended polyurethane

Method and material mixture for manufacture of reactive hotmelts

Degradable foam and the method for its production

Method for producing non-yellowing polyurethane urea foam

Patents Applicationslast 30 patents

CONDUIT TUBE AND THERMOPLASTIC POLYESTER ELASTOMER RESIN COMPOSITION

Polyglycolic Acid Resin and Production Process Thereof

SOFT TISSUE IMPLANT POCKET

THERMOPLASTIC POLYURETHANE COMPOSITIONS FOR SOLID FREEFORM FABRICATION

In-Situ Forming Foam for the Treatment of Vascular Dissections

LACTIDE COPOLYMER, A PREPARATION METHOD THEREOF, AND A RESIN COMPOS...

SURGICAL BARRIERS POSSESSING CLINICALLY IMPORTANT ABSORPTION CHARAC...

Molded foam body having anisotropic shape memory properties, method...

BIOBASED POLYOL CROSS-LINKERS FOR USE IN PREPARING POLYESTERS AND R...

HYDROPHOBIC POLYMER FOR PRODUCING MEDICAL DEVICES VISIBLE IN MRI

Bioresorbable Thermoset Polyester/Urethane Elastomers

COPOLYMERS HAVING POLYISOBUTYLENE AND BIODEGRADABLE POLYMER SEGMENTS

Bioabsorbable Surgical Compositions

BLENDS OF SHAPE MEMORY POLYMERS WITH THERMOPLASTIC POLYMERS

Vaccine delivery compositions and methods of use

Polyurethanes containing dispersed crystalline polyesters