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Polymers modified by chemical after-treatment
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C08G65/48
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CHEMISTRY METALLURGY
C08
Organic compounds
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
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C08G65/48
Polymers modified by chemical after-treatment
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Patents Grants
last 30 patents
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Patent Grant
Method for producing polyphenylene ether amine
Patent number
12,110,365
Issue date
Oct 8, 2024
Nan Ya Plastics Corporation
Te-Chao Liao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Diversity-oriented polymers of intrinsic microporosity and uses the...
Patent number
12,084,544
Issue date
Sep 10, 2024
The Regents of the University of California
Brett A. Helms
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Poly(phenylene ether), curable composition containing poly(phenylen...
Patent number
12,054,611
Issue date
Aug 6, 2024
TAIYO HOLDINGS CO., LTD.
Mami Nosaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition, prepreg, film with resin, metal foil with resin,...
Patent number
12,024,590
Issue date
Jul 2, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Mikio Sato
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modification method of polyphenylene ether resin, laminated film co...
Patent number
12,024,591
Issue date
Jul 2, 2024
Wuhan Choice Technology Co, Ltd
De Wu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydrophilic polyarylene ether ketone polymer and methods of forming...
Patent number
11,999,848
Issue date
Jun 4, 2024
Allegheny-Singer Research Institute
Saadyah Averick
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Resin composition, prepreg, metal-clad laminate sheet, and wiring b...
Patent number
11,976,167
Issue date
May 7, 2024
Kyocera Corporation
Kazumichi Uchida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Vinyl-containing copolymer and resin composition
Patent number
11,945,885
Issue date
Apr 2, 2024
Industrial Technology Research Institute
Cheng-Po Kuo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition, and prepreg, resin-coated film, resin-coated met...
Patent number
11,945,910
Issue date
Apr 2, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Hiroaki Umehara
B32 - LAYERED PRODUCTS
Information
Patent Grant
2-iso-alkyl-2-(4-hydroxyphenyl)propane derivatives used as emulsion...
Patent number
11,926,799
Issue date
Mar 12, 2024
Saudi Arabian Oil Company
Guillaume Robert Jean-Francois Raynel
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Functionalized polymer particles for use as toughening agent
Patent number
11,920,062
Issue date
Mar 5, 2024
Cytec Industries Inc.
James Francis Pratte
B32 - LAYERED PRODUCTS
Information
Patent Grant
Poly(aryl ether) based polymers and associated gas separation membr...
Patent number
11,891,481
Issue date
Feb 6, 2024
Massachusetts Institute of Technology
Timothy Manning Swager
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Diol compound, polycarbonate, and preparation method of the same
Patent number
11,884,777
Issue date
Jan 30, 2024
LG Chem, Ltd.
Young Young Hwang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compstatin analogs with increased solubility and improved pharmacok...
Patent number
11,884,747
Issue date
Jan 30, 2024
The Trustees of the University of Pennsylvania
John D. Lambris
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Blocky poly(ether ether ketone) copolymers and corresponding synthe...
Patent number
11,840,606
Issue date
Dec 12, 2023
Solvay Specialty Polymers Italy S.p.A.
Kelly D. Branham
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Vicinal diol ether derivatives of polyether polymers
Patent number
11,820,865
Issue date
Nov 21, 2023
P2 Science, Inc.
Patrick Foley
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition, method for the manufacture thereof, article formed the...
Patent number
11,814,479
Issue date
Nov 14, 2023
SHPP Global Technologies B.V.
Yi Li
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Phosphinated (2,6-dimethylphenyl ether) oligomer, preparation metho...
Patent number
11,787,904
Issue date
Oct 17, 2023
CPC CORPORATION, TAIWAN
Sheng-De Li
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Multi-arm multi-claw polyethylene glycol derivative suitable for cl...
Patent number
11,780,963
Issue date
Oct 10, 2023
Jenkem Technology Co., Ltd. (Tianjin)
Yanli Xiong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Use of an ultraviolet radiation absorbing polymer composition (UVRA...
Patent number
11,773,277
Issue date
Oct 3, 2023
BASF SE
Thomas Ehlis
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Functionalized polymers
Patent number
11,773,219
Issue date
Oct 3, 2023
QuiaPEG Pharmaceuticals AB
Marek Kwiatkowski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Peg linker and ligand drug conjugate
Patent number
11,759,528
Issue date
Sep 19, 2023
Jenkem Technology Co., Ltd. (Beijing)
Yanping Song
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Anion exchange membrane based on aromatic polymer functionalized wi...
Patent number
11,725,087
Issue date
Aug 15, 2023
Research & Business Foundation Sungkyunkwan University
Duk Joon Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition and use thereof
Patent number
11,702,507
Issue date
Jul 18, 2023
Shikoku Chemicals Corporation
Akihito Otsuka
B32 - LAYERED PRODUCTS
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
Compositions systems and methods for conferring durable shaping of...
Patent number
11,633,345
Issue date
Apr 25, 2023
L'Oreal
Brady Zarket
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Cross-linkable polymer compositions
Patent number
11,603,438
Issue date
Mar 14, 2023
Solvay Specialty Polymers USA, LLC
Stéphane Jeol
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer-assisted synthesis of nanoparticles
Patent number
11,599,020
Issue date
Mar 7, 2023
Northwestern University
Chad A. Mirkin
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Polyphenylene ether, composition of the same, and manufacturing met...
Patent number
11,548,981
Issue date
Jan 10, 2023
Asahi Kasei Kabushiki Kaisha
Hiroshi Fukuoka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PREPARATION OF POLYTRIMETHYLENE ETHER GLYCOL AND POLYTRI...
Publication number
20240384030
Publication date
Nov 21, 2024
SK Chemicals Co., Ltd.
Han-Gyeol CHO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CURABLE RESIN COMPOSITION, VARNISH, PREPREG, AND CURED PRODUCT
Publication number
20240327572
Publication date
Oct 3, 2024
Honshu Chemical Industry Co., Ltd.
Akihito NASU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYDROPHILIC POLYARYLENE ETHER KETONE POLYMER AND METHODS OF FORMING...
Publication number
20240317997
Publication date
Sep 26, 2024
ALLEGHENY-SINGER RESEARCH INSTITUTE
Saadyah Averick
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITIONS CONTAINING POLYORGANOSILOXANES HAVING POLYPHENYLENE ET...
Publication number
20240279402
Publication date
Aug 22, 2024
Wacker Chemie AG
Frank SANDMEYER
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
RESIN COMPOSITION, PREPREG, RESIN-COATED FILM, RESIN-COATED METAL F...
Publication number
20240279434
Publication date
Aug 22, 2024
Panasonic Intellectual Property Management Co., Ltd.
Shinichi KATSUTA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATECHOLAMINE-BASED MEMBRANE, PROCESS FOR ITS PREPARATION AND USES...
Publication number
20240277896
Publication date
Aug 22, 2024
FUNDACIÓ INSTITUT CATALÀ DE NANOCIÈNCIA I NANOTECNOLOGIA (ICN2)
Salvio SUÁREZ GARCÍA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SPIROBISINDANE POLYMERS OF INTRINSIC MICROPOROSITY AND METHODS OF M...
Publication number
20240262960
Publication date
Aug 8, 2024
Sepion Technologies, Inc.
Steven J. Lyle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NEW PHOSPHONATED NON-FLUORINATED AND PARTIALLY FLUORINATED ARYL POL...
Publication number
20240262961
Publication date
Aug 8, 2024
Riva Power Systems GmbH & Co. KG
Andreas CHROMIK
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TEXTILE TEMPERATURE REGULATING AGENTS
Publication number
20240228853
Publication date
Jul 11, 2024
Devan Chemicals NV
John Ellis
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
RESIN COMPOSITION
Publication number
20240228705
Publication date
Jul 11, 2024
Nan Ya Plastics Corporation
TE-CHAO LIAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIFUNCTIONAL SIZING AGENT FOR IMPROVED ADHESION TO SUBSTRATES
Publication number
20240218123
Publication date
Jul 4, 2024
SHPP Global Technologies B.V.
Timothy Edward BANACH
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Compstatin Analogs with Increased Solubility and Improved Pharmacok...
Publication number
20240218018
Publication date
Jul 4, 2024
The Trustees of the University of Pennsylvania
John D. Lambris
C07 - ORGANIC CHEMISTRY
Information
Patent Application
RESIN COMPOSITION
Publication number
20240174779
Publication date
May 30, 2024
Nan Ya Plastics Corporation
Te-Chao Liao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION AND METHOD FOR PRODUCING COMPOSITION
Publication number
20240174804
Publication date
May 30, 2024
AGC Inc.
Masatoshi ABE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LONG-TERM ANION-CONDUCTING COMPOUND, ITS PREPARATION AND ITS USE IN...
Publication number
20240166811
Publication date
May 23, 2024
Evonik Operations GmbH
Artjom Maljusch
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CHARGE-TRANSPORTING COMPOSITION
Publication number
20240172550
Publication date
May 23, 2024
NISSAN CHEMICAL CORPORATION
Shun YAMAGUCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION AND ARTICLE MADE THEREFROM
Publication number
20240158576
Publication date
May 16, 2024
Elite Electronic Material (Zhongshan) Co., Ltd.
Xiang XIONG
B32 - LAYERED PRODUCTS
Information
Patent Application
IONOMER FOR HIGH-TEMPERATURE POLYMER ELECTROLYTE MEMBRANE FUEL CELL
Publication number
20240136538
Publication date
Apr 25, 2024
Hyundai Motor Company
Won Jae Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STRUCTURED ORGANIC FILMS CONTAINING IMIDAZOLIUM HAVING CATIONIC CHA...
Publication number
20240110008
Publication date
Apr 4, 2024
Xerox Corporation
Robert Claridge
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CURABLE COMPOUND PRODUCT
Publication number
20240067777
Publication date
Feb 29, 2024
DAICEL CORPORATION
Feng LIU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYPHENYLENE ETHER BISMALEIMIDE RESIN
Publication number
20240059836
Publication date
Feb 22, 2024
Nan Ya Plastics Corporation
Te-Chao Liao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MODIFICATION METHOD OF POLYPHENYLENE ETHER RESIN, LAMINATED FILM CO...
Publication number
20240052098
Publication date
Feb 15, 2024
Wuhan Choice Technology Co,Ltd
De WU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER, COMPOSITION, CURED PRODUCT, LAMINATE, AND ELECTRONIC COMPO...
Publication number
20240026069
Publication date
Jan 25, 2024
JSR Corporation
Naoyuki KAWASHIMA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PPO BASED FILM WITH HIGH SURFACE AREA AND PROCEDURES FOR THE OBTAIN...
Publication number
20240017241
Publication date
Jan 18, 2024
MATERIAS S.r.l.
Nagendra BAKU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
RESIN COMPOSITION AND ARTICLE MADE THEREFROM
Publication number
20240010791
Publication date
Jan 11, 2024
ELITE MATERIAL CO., LTD.
Shu-Hao CHANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RUBBER RESIN MATERIAL WITH HIGH THERMAL CONDUCTIVITY AND HIGH DIELE...
Publication number
20230406982
Publication date
Dec 21, 2023
Nan Ya Plastics Corporation
TE-CHAO LIAO
B32 - LAYERED PRODUCTS
Information
Patent Application
PURIFIED MULTIVALENT PROTEIN-HYALURONIC ACID POLYMER CONJUGATES
Publication number
20230405133
Publication date
Dec 21, 2023
Valitor, Inc.
Wesley M. JACKSON
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CURABLE COMPOUND PRODUCT
Publication number
20230373916
Publication date
Nov 23, 2023
DAICEL CORPORATION
Yoshimichi OKANO
B32 - LAYERED PRODUCTS
Information
Patent Application
RESIN COMPOSITION, PREPREG USING SAME, FILM PROVIDED WITH RESIN, ME...
Publication number
20230357558
Publication date
Nov 9, 2023
Panasonic Intellectual Property Management Co., Ltd.
Yiqun WANG
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
COMPOSITION, SILICONE POLYETHER SURFACTANT FORMED THEREFROM, AND RE...
Publication number
20230331923
Publication date
Oct 19, 2023
Dow Silicones Corporation
Fang ZHANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...