Polymers modified by chemical after-treatment

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C08G65/32

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CCHEMISTRY METALLURGY C08Organic compounds C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

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C08G65/32Polymers modified by chemical after-treatment

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Fluoropolyether group-containing polymer and production method ther...
- Patent number 12,227,616
- Issue date Feb 18, 2025
- Shin-Etsu Chemical Co., Ltd.
- Ryusuke Sakoh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing a copolymer polyol
- Patent number 12,202,938
- Issue date Jan 21, 2025
- Dow Global Technologies LLC
- Sven Claessens
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Degradable polyethylene glycol derivative
- Patent number 12,187,846
- Issue date Jan 7, 2025
- NOF Corporation
- Hiroki Yoshioka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Alkylaniline polyether benzenesulfonate and process of producing same
- Patent number 12,180,419
- Issue date Dec 31, 2024
- China Petroleum and Chemical Corporation
- Yingcheng Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Perfluoropolyether phosphate ester, method for producing the same,...
- Patent number 12,157,752
- Issue date Dec 3, 2024
- Unimatec Co., Ltd.
- Kimihiko Urata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of making mixture of polymers
- Patent number 12,122,875
- Issue date Oct 22, 2024
- Solvay Specialty Polymers Italy S.p.A.
- Giovanni Fontana
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluorinated ether compound, fluorinated ether composition, coating...
- Patent number 12,071,563
- Issue date Aug 27, 2024
- AGC Inc.
- Taiki Hoshino
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Semiconductor nanoparticle complex, semiconductor nanoparticle comp...
- Patent number 12,054,657
- Issue date Aug 6, 2024
- Shoei Chemical Inc.
- Makoto Kido
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of polyolethers for producing porous plastic coatings
- Patent number 12,031,006
- Issue date Jul 9, 2024
- Evonik Operations GmbH
- Michael Klostermann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Biocide free associative thickener
- Patent number 11,965,091
- Issue date Apr 23, 2024
- Rohm and Haas Company
- Deborah D. Graves
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Functional polymer
- Patent number 11,945,898
- Issue date Apr 2, 2024
- SUSOS AG
- Angela Serrano
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Temozolomide compounds, polymers prepared therefrom, and method of...
- Patent number 11,912,709
- Issue date Feb 27, 2024
- University of Massachusetts
- Todd Emrick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing multi-arm type polyethylene glycol derivative
- Patent number 11,905,366
- Issue date Feb 20, 2024
- NOF Corporation
- Akihide Onozawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Swellable and structurally homogenous hydrogels and methods of use...
- Patent number 11,873,374
- Issue date Jan 16, 2024
- Massachusetts Institute of Technology
- Ruixuan Gao
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Coating composition
- Patent number 11,840,643
- Issue date Dec 12, 2023
- Axalta Coating Systems IP Co., LLC
- Eric Houze
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Alkoxylation methods
- Patent number 11,834,553
- Issue date Dec 5, 2023
- Nektar Therapeutics
- Antoni Kozlowski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic fluorine compound, lubricant, and processing method of magn...
- Patent number 11,820,862
- Issue date Nov 21, 2023
- Resonac Corporation
- Kentaro Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-arm polymeric prodrug conjugates of taxane-based compounds
- Patent number 11,813,241
- Issue date Nov 14, 2023
- Nektar Therapeutics
- Antoni Kozlowski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Anisotropic copoly(imide oxetane) coatings and articles of manufact...
- Patent number 11,760,738
- Issue date Sep 19, 2023
- United States of America as Represented by the Adminstrator of NASA
- Christopher J. Wohl
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Vesicular system and uses thereof
- Patent number 11,702,541
- Issue date Jul 18, 2023
- Agency for Science, Technology and Research
- Madhavan Nallani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for purifying trityl group-containing monodispersed polyethy...
- Patent number 11,680,137
- Issue date Jun 20, 2023
- NOF Corporation
- Koichi Ogi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Functional, segregated, charged telodendrimers and nanocarriers and...
- Patent number 11,649,326
- Issue date May 16, 2023
- THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK
- Juntao Luo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluorinated ether compound, fluorinated ether composition, coating...
- Patent number 11,643,572
- Issue date May 9, 2023
- AGC Inc.
- Taiki Hoshino
- B32 - LAYERED PRODUCTS
Information Patent Grant
Universal dispersant
- Patent number 11,632,952
- Issue date Apr 25, 2023
- Nouryon Chemicals International B.V.
- Hua Yu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable composition, method for producing same, and article using same
- Patent number 11,572,434
- Issue date Feb 7, 2023
- Daikin Industries, Ltd.
- Tsuneo Yamashita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hydrophilic polymer derivative having cyclic benzylidene acetal linker
- Patent number 11,530,295
- Issue date Dec 20, 2022
- NOF Corporation
- Takuma Tsubusaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic fluorine compound, lubricant, and processing method of magn...
- Patent number 11,525,032
- Issue date Dec 13, 2022
- Showa Denko K.K.
- Kentaro Watanabe
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Fluorinated surfactants
- Patent number 11,505,648
- Issue date Nov 22, 2022
- Ran Biotechnologies, Inc.
- Roger A. Nassar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Amine functional compound
- Patent number 11,453,748
- Issue date Sep 27, 2022
- BYK-Chemie GmbH
- Andreas Okkel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polymer derivatives having particular atom arrangements
- Patent number 11,446,385
- Issue date Sep 20, 2022
- Nektar Therapeutics
- J. Milton Harris
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
FOUR-BRANCH TYPE WATER SOLUBLE POLYMER FOR MEDICAL USE
- Publication number 20250032626
- Publication date Jan 30, 2025
- NOF Corporation
- Ken HAMURA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DIALKYL PHENOL INITIATED POLYETHERAMINE AND USES THEREOF
- Publication number 20250034470
- Publication date Jan 30, 2025
- Huntsman Petrochemical LLC
- Haibo ZHAO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING THIOL GROUP-CONTAINING POLYETHER POLYMER
- Publication number 20250002648
- Publication date Jan 2, 2025
- Toray Fine Chemicals Co., Ltd.
- Tomoaki Nishimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BLOCK COPOLYMERS AND USES THEREOF
- Publication number 20250001005
- Publication date Jan 2, 2025
- ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
- Jeffrey A. HUBBELL
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
DRY GEL POLYMER ELECTROLYTES
- Publication number 20240372139
- Publication date Nov 7, 2024
- Audiance, Inc.
- Michael Molinski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Hydrocarbyl tetralin polyethersulfonate, preparation method therefo...
- Publication number 20240352190
- Publication date Oct 24, 2024
- China Petroleum and Chemical Corporation
- Xinning BAO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FLUORINATED ETHER COMPOUND, FLUORINATED ETHER COMPOSITION, COATING...
- Publication number 20240352278
- Publication date Oct 24, 2024
- AGC Inc.
- Taiki HOSHINO
- B32 - LAYERED PRODUCTS
Information Patent Application
SEMICONDUCTOR NANOPARTICLE COMPLEX, SEMICONDUCTOR NANOPARTICLE COMP...
- Publication number 20240352311
- Publication date Oct 24, 2024
- SHOEI CHEMICAL INC.
- Makoto KIDO
- B82 - NANO-TECHNOLOGY
Information Patent Application
STYRENIC FLUOROPOLYMERS AND METHODS FOR MAKING AND USING SAME
- Publication number 20240307863
- Publication date Sep 19, 2024
- University of Louisiana Lafayette
- Sushant P. SAHU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TEMOZOLOMIDE COMPOUNDS, POLYMERS PREPARED THEREFROM, AND METHOD OF...
- Publication number 20240254127
- Publication date Aug 1, 2024
- University of Massachusetts
- Todd Emrick
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYALKYLENE OXIDE ESTER POLYMER, ITS PREPARATION AND USE
- Publication number 20240247102
- Publication date Jul 25, 2024
- BASF SE
- Verena MORMUL
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GEL MATERIAL FOR OPHTHALMIC TREATMENT USE
- Publication number 20240197964
- Publication date Jun 20, 2024
- THE UNIVERSITY OF TOKYO
- Takamasa SAKAI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Swellable and Structurally Homogenous Hydrogels and Methods of Use...
- Publication number 20240174818
- Publication date May 30, 2024
- Massachusetts Institute of Technology
- Ruixuan Gao
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
WATER SOLUBLE OR DISPERSIBLE COMPOSITION
- Publication number 20230416558
- Publication date Dec 28, 2023
- HERCULES LLC
- kelly Anne BRUSCH
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROCESS FOR THE REDUCTION OF REGIOISOMER WHERE THE DOUBLE BOND IS S...
- Publication number 20230374188
- Publication date Nov 23, 2023
- Sika Technology AG
- Jürg WEIDMANN
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
PHOSPHATE-CONTAINING COPOLYMERS FOR VIRULENCE SUPPRESSION
- Publication number 20230357500
- Publication date Nov 9, 2023
- 3M Innovative Properties Company
- Carl A. Laskowski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIST UNDERLAYER FILM-FORMING COMPOSITION CONTAINING TERMINAL-BLOC...
- Publication number 20230341777
- Publication date Oct 26, 2023
- NISSAN CHEMICAL CORPORATION
- Tomotada HIROHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Alkylaniline Polyether Benzenesulfonate and Process of Producing Same
- Publication number 20230242806
- Publication date Aug 3, 2023
- Shanghai Research Institute of Petrochemical Technology, Sinopec
- Yingcheng LI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POSITIVE ELECTRODE SLURRY, POSITIVE ELECTRODE PLATE AND SECONDARY B...
- Publication number 20230231137
- Publication date Jul 20, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Qifan WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COPOLYMERS OF TETRAFLUOROETHYENE OXIDE AND HEXAFLUOROPROPYLENE OXID...
- Publication number 20230174713
- Publication date Jun 8, 2023
- THE CHEMOURS COMPANY FC, LLC
- ALEXANDER BORISOVICH SHTAROV
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
POLYMER DERIVATIVES HAVING PARTICULAR ATOM ARRANGEMENTS
- Publication number 20230113413
- Publication date Apr 13, 2023
- Nektar Therapeutics
- J. Milton Harris
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POLYOL COMPOSITION, METHOD FOR PREPARING POLYURETHANE FOAM USING TH...
- Publication number 20230075299
- Publication date Mar 9, 2023
- Hyundai Motor Company
- Chae Hwan Hong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PURIFYING POLYETHYLENE GLYCOL COMPOUND
- Publication number 20230050758
- Publication date Feb 16, 2023
- NOF Corporation
- Ryo KAWAHARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
UNIVERSAL DISPERSANT
- Publication number 20230032259
- Publication date Feb 2, 2023
- NOURYON CHEMICALS INTERNATIONAL B.V.
- Hua YU
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Tri-functional Crosslinking Reagents
- Publication number 20220373541
- Publication date Nov 24, 2022
- ETH Zurich
- Erick Moran Carreira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN COMPOSITION, PREPREG, FILM WITH RESIN, METAL FOIL WITH RESIN,...
- Publication number 20220356279
- Publication date Nov 10, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- Atsushi WADA
- B32 - LAYERED PRODUCTS
Information Patent Application
FLUOROPOLYETHER GROUP-CONTAINING POLYMER AND PRODUCTION METHOD THER...
- Publication number 20220306803
- Publication date Sep 29, 2022
- Shin-Etsu Chemical Co., Ltd.
- Ryusuke SAKOH
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NOVEL METHOD OF PREPARING PROTEIN CONJUGATE
- Publication number 20220273808
- Publication date Sep 1, 2022
- HANMI PHARM. CO., LTD.
- Cheongbyeol SHIN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SEMICONDUCTOR NANOPARTICLE COMPLEX, SEMICONDUCTOR NANOPARTICLE COMP...
- Publication number 20220259492
- Publication date Aug 18, 2022
- Shoei Chemical Inc.
- Makoto KIDO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR PRODUCING FLUOROPOLYETHER GROUP-CONTAINING COMPOUND
- Publication number 20220259377
- Publication date Aug 18, 2022
- DAIKIN INDUSTRIES, LTD.
- Shinya TAKANO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Polymers modified by chemical after-treatment

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fluoropolyether group-containing polymer and production method ther...

Process for preparing a copolymer polyol

Degradable polyethylene glycol derivative

Alkylaniline polyether benzenesulfonate and process of producing same

Perfluoropolyether phosphate ester, method for producing the same,...

Method of making mixture of polymers

Fluorinated ether compound, fluorinated ether composition, coating...

Semiconductor nanoparticle complex, semiconductor nanoparticle comp...

Use of polyolethers for producing porous plastic coatings

Biocide free associative thickener

Functional polymer

Temozolomide compounds, polymers prepared therefrom, and method of...

Method for producing multi-arm type polyethylene glycol derivative

Swellable and structurally homogenous hydrogels and methods of use...

Coating composition

Alkoxylation methods

Organic fluorine compound, lubricant, and processing method of magn...

Multi-arm polymeric prodrug conjugates of taxane-based compounds

Anisotropic copoly(imide oxetane) coatings and articles of manufact...

Vesicular system and uses thereof

Method for purifying trityl group-containing monodispersed polyethy...

Functional, segregated, charged telodendrimers and nanocarriers and...

Fluorinated ether compound, fluorinated ether composition, coating...

Universal dispersant

Curable composition, method for producing same, and article using same

Hydrophilic polymer derivative having cyclic benzylidene acetal linker

Organic fluorine compound, lubricant, and processing method of magn...

Fluorinated surfactants

Amine functional compound

Polymer derivatives having particular atom arrangements

Patents Applicationslast 30 patents

FOUR-BRANCH TYPE WATER SOLUBLE POLYMER FOR MEDICAL USE

DIALKYL PHENOL INITIATED POLYETHERAMINE AND USES THEREOF

METHOD FOR PRODUCING THIOL GROUP-CONTAINING POLYETHER POLYMER

BLOCK COPOLYMERS AND USES THEREOF

DRY GEL POLYMER ELECTROLYTES

Hydrocarbyl tetralin polyethersulfonate, preparation method therefo...

FLUORINATED ETHER COMPOUND, FLUORINATED ETHER COMPOSITION, COATING...

SEMICONDUCTOR NANOPARTICLE COMPLEX, SEMICONDUCTOR NANOPARTICLE COMP...

STYRENIC FLUOROPOLYMERS AND METHODS FOR MAKING AND USING SAME

TEMOZOLOMIDE COMPOUNDS, POLYMERS PREPARED THEREFROM, AND METHOD OF...

POLYALKYLENE OXIDE ESTER POLYMER, ITS PREPARATION AND USE

GEL MATERIAL FOR OPHTHALMIC TREATMENT USE

Swellable and Structurally Homogenous Hydrogels and Methods of Use...

WATER SOLUBLE OR DISPERSIBLE COMPOSITION

PROCESS FOR THE REDUCTION OF REGIOISOMER WHERE THE DOUBLE BOND IS S...

PHOSPHATE-CONTAINING COPOLYMERS FOR VIRULENCE SUPPRESSION

RESIST UNDERLAYER FILM-FORMING COMPOSITION CONTAINING TERMINAL-BLOC...

Alkylaniline Polyether Benzenesulfonate and Process of Producing Same

POSITIVE ELECTRODE SLURRY, POSITIVE ELECTRODE PLATE AND SECONDARY B...

COPOLYMERS OF TETRAFLUOROETHYENE OXIDE AND HEXAFLUOROPROPYLENE OXID...

POLYMER DERIVATIVES HAVING PARTICULAR ATOM ARRANGEMENTS

POLYOL COMPOSITION, METHOD FOR PREPARING POLYURETHANE FOAM USING TH...

METHOD FOR PURIFYING POLYETHYLENE GLYCOL COMPOUND

UNIVERSAL DISPERSANT

Tri-functional Crosslinking Reagents

RESIN COMPOSITION, PREPREG, FILM WITH RESIN, METAL FOIL WITH RESIN,...

FLUOROPOLYETHER GROUP-CONTAINING POLYMER AND PRODUCTION METHOD THER...

NOVEL METHOD OF PREPARING PROTEIN CONJUGATE

SEMICONDUCTOR NANOPARTICLE COMPLEX, SEMICONDUCTOR NANOPARTICLE COMP...

METHOD FOR PRODUCING FLUOROPOLYETHER GROUP-CONTAINING COMPOUND