Membership
Tour
Register
Log in
Polyphenylene oxides
Follow
Industry
CPC
C08J2371/12
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
C
CHEMISTRY METALLURGY
C08
Organic compounds
C08J
WORKING-UP GENERAL PROCESSES OF COMPOUNDING AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
C08J2371/00
Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain Derivatives of such polymers
Current Industry
C08J2371/12
Polyphenylene oxides
Industries
Overview
Organizations
People
Information
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Polyarylene sulfide resin composition, molded article obtained by m...
Patent number
12,344,744
Issue date
Jul 1, 2025
DIC Corporation
Tomomichi Kanda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer foams including functionalized carbon nanotubes
Patent number
12,325,782
Issue date
Jun 10, 2025
SHPP GLOBAL TECHNOLOGIES B.V.
Frans Mercx
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Curable compositions
Patent number
12,258,445
Issue date
Mar 25, 2025
AGC Multi Material America, Inc.
Laibao Zhang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Plasma ion processing of substrates
Patent number
12,237,150
Issue date
Feb 25, 2025
LIFEHOUSE AUSTRALIA AS TRUSTEE FOR THE LIFEHOUSE AUSTRALIA TRUST
David R. McKenzie
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Resin composition, and prepreg, resin-coated film, resin-coated met...
Patent number
12,122,129
Issue date
Oct 22, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Hiroaki Umehara
B32 - LAYERED PRODUCTS
Information
Patent Grant
Composition comprising maleimide pre-polymerized resin
Patent number
12,122,912
Issue date
Oct 22, 2024
ELITE MATERIAL CO., LTD.
Shu-Hao Chang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Resin composition, prepreg, metal foil-clad laminate, resin sheet,...
Patent number
12,091,542
Issue date
Sep 17, 2024
Mitsubishi Gas Chemical Company, Inc.
Saori Honda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Laminated structure
Patent number
12,049,070
Issue date
Jul 30, 2024
Asahi Kasei Kabushiki Kaisha
Naoki Azuma
B32 - LAYERED PRODUCTS
Information
Patent Grant
Resin composition and article made therefrom
Patent number
12,037,490
Issue date
Jul 16, 2024
ELITE ELECTRONIC MATERIAL (KUNSHAN) CO., LTD.
Rongtao Wang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Resin composition, prepreg including the same, laminated plate incl...
Patent number
12,037,491
Issue date
Jul 16, 2024
LG Chem, Ltd.
Yongseon Hwang
B32 - LAYERED PRODUCTS
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
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
Resin composition, prepreg for printed circuit and metal-coated lam...
Patent number
11,970,591
Issue date
Apr 30, 2024
Shengyi Technology Co., Ltd.
Yundong Meng
B32 - LAYERED PRODUCTS
Information
Patent Grant
Surface-treated glass cloth, prepreg, and printed wiring board
Patent number
11,958,952
Issue date
Apr 16, 2024
Nitto Boseki Co., LTD
Hiromitsu Miyagi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Resin composition, and prepreg, resin-coated film, resin-coated met...
Patent number
11,905,409
Issue date
Feb 20, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Kosuke Tsuda
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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
Prepreg and method for manufacturing molded prepreg article
Patent number
11,865,794
Issue date
Jan 9, 2024
Arisawa Mfg. Co., Ltd.
Akira Uchiyama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Resin composition and article made therefrom
Patent number
11,851,562
Issue date
Dec 26, 2023
ELITE ELECTRONIC MATERIAL (KUNSHAN) CO., LTD.
Rongtao Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyphenol-modified hydrocarbon composition-based prepreg and coppe...
Patent number
11,845,840
Issue date
Dec 19, 2023
CHANGZHOU ZHONGYING SCIENCE & TECHNOLOGY CO., LTD.
Weizhong Yu
B32 - LAYERED PRODUCTS
Information
Patent Grant
Resin composition and article made therefrom
Patent number
11,840,630
Issue date
Dec 12, 2023
ELITE MATERIAL CO., LTD.
Yu-Te Lin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adhesive composition for semiconductor circuit connection and adhes...
Patent number
11,834,415
Issue date
Dec 5, 2023
LG Chem, Ltd.
Ju Hyeon Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Resin composition and article made therefrom
Patent number
11,827,786
Issue date
Nov 28, 2023
ELITE ELECTRONIC MATERIAL (KUNSHAN) CO., LTD.
Chenyu Shen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Prepreg, metal-clad laminate, and wiring board
Patent number
11,820,105
Issue date
Nov 21, 2023
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Mikio Sato
B32 - LAYERED PRODUCTS
Information
Patent Grant
Process and apparatus for precipitation of poly (phenylene ether)
Patent number
11,802,184
Issue date
Oct 31, 2023
SHPP Global Technologies B.V.
Niket Sharma
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Flame retardant compound, method of making the same, resin composit...
Patent number
11,773,115
Issue date
Oct 3, 2023
ELITE ELECTRONIC MATERIAL (ZHONGSHAN) CO., LTD.
Zhilong Hu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Resin composition and article made therefrom
Patent number
11,760,876
Issue date
Sep 19, 2023
ELITE MATERIAL CO., LTD.
Chen-Yu Hsieh
B32 - LAYERED PRODUCTS
Information
Patent Grant
Filler disposition film
Patent number
11,732,105
Issue date
Aug 22, 2023
Dexerials Corporation
Yasushi Akutsu
B32 - LAYERED PRODUCTS
Information
Patent Grant
Resin composition and article made therefrom
Patent number
11,718,752
Issue date
Aug 8, 2023
ELITE ELECTRONIC MATERIAL (KUNSHAN) CO., LTD.
Rongtao Wang
B32 - LAYERED PRODUCTS
Information
Patent Grant
Resin composition, and pre-preg, metal-clad laminate, and printed c...
Patent number
11,667,743
Issue date
Jun 6, 2023
Taiwan Union Technology Corporation
Shur-Fen Liu
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Information
Patent Application
RESIN COMPOSITION, PREPREG OBTAINED USING SAME, RESIN-COATED FILM,...
Publication number
20250230279
Publication date
Jul 17, 2025
Panasonic Intellectual Property Management Co., Ltd.
Hiroaki UMEHARA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR PRODUCING POLYETHER NITRILE MOLDING MATERIAL AND METHOD...
Publication number
20250223402
Publication date
Jul 10, 2025
Honshu Chemical Industry Co., Ltd.
Akihiro HASHIKAWA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
LOW DIELECTRIC HIGH TG RESIN COMPOSITION FOR IMPROVEMENT OF PROCESS...
Publication number
20250215221
Publication date
Jul 3, 2025
Nan Ya Plastics Corporation
TE-CHAO LIAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF PREPARING POLYMER PARTICLES AND POLYMER PARTICLES PREPARE...
Publication number
20250206895
Publication date
Jun 26, 2025
SHPP Global Technologies B.V.
Viswanathan KALYANARAMAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
VINYL GROUP-CONTAINING PHOSPHORIC COPOLYMER, RESIN COMPOSITION AND...
Publication number
20250188213
Publication date
Jun 12, 2025
ELITE MATERIAL CO., LTD.
Chen-Yu HSIEH
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AROMATIC POLYETHER, COMPOSITION, FILM, POWDER, PELLETS, COMPOSITE M...
Publication number
20250188230
Publication date
Jun 12, 2025
Idemitsu Kosan Co.,Ltd
Ken SUDO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION, CURED PRODUCT, PREPREG, METAL FOIL-CLAD LAMINATE...
Publication number
20250188256
Publication date
Jun 12, 2025
Mitsubishi Gas Chemical Company, Inc.
Syouichi ITOH
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOSETTING RESIN COMPOSITION, PREPREG, RESIN FILM, LAMINATE, PRI...
Publication number
20250163267
Publication date
May 22, 2025
Masashi OJI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SUBSTANCE, MEMBRANE, USE OF A MEMBRANE AND METHOD FOR THE PREPARATI...
Publication number
20250163232
Publication date
May 22, 2025
FORSCHUNGSZENTRUM JULICH GmbH
Sebastian AUFFARTH
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CONDUCTIVE RESIN COMPOSITION, METHOD OF PREPARING THE SAME, AND MOL...
Publication number
20250115760
Publication date
Apr 10, 2025
LG CHEM, LTD.
Gi Dae CHOI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR INHIBITING CONDENSATION OCCURRING INSIDE A CONTAINER
Publication number
20250092212
Publication date
Mar 20, 2025
Asahi Kasei Kabushiki Kaisha
Tatsuaki KASAI
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
RESIN COMPOSITION AND ARTICLE MANUFACTURED USING THE SAME
Publication number
20250051566
Publication date
Feb 13, 2025
ELITE MATERIAL CO., LTD.
Tsung-Ju HSU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LIQUID COMPOSITION, PREPREG, METAL SUBSTRATE WITH RESIN, WIRING BOA...
Publication number
20250043102
Publication date
Feb 6, 2025
AGC Inc.
Hiromichi KAMO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION AND ARTICLE MADE THEREFROM
Publication number
20250011594
Publication date
Jan 9, 2025
ELITE MATERIAL CO., LTD.
Shu-Hao CHANG
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CURABLE RESIN COMPOSITION, VARNISH, PREPREG, AND CURED PRODUCT
Publication number
20250002683
Publication date
Jan 2, 2025
Honshu Chemical Industry Co., Ltd.
Akihito NASU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
RESIN COMPOSITION AND USE THEREOF
Publication number
20240294731
Publication date
Sep 5, 2024
Shengyi Technology Co., Ltd.
Qing WANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Adhesive Film And Method For Producing Adhesive Film
Publication number
20240271010
Publication date
Aug 15, 2024
FUJIMORI KOGYO CO., LTD.
Kunihiro Takei
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYPHENYLENE ETHER, PRODUCTION METHOD OF THE SAME, THERMOSETTING C...
Publication number
20240270903
Publication date
Aug 15, 2024
ASAHI KASEI KABUSHIKI KAISHA
Shinichi FUKUEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COVER
Publication number
20240243464
Publication date
Jul 18, 2024
ASAHI KASEI KABUSHIKI KAISHA
Tatsuaki KASAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR THE PRODUCTION OF CELLULAR PLASTIC PARTICLES
Publication number
20240227254
Publication date
Jul 11, 2024
FOX Velution GmbH
Jörg VETTER
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
RESIN COMPOSITION, PREPREG, RESIN-COATED FILM, RESIN-COATED METAL F...
Publication number
20240190112
Publication date
Jun 13, 2024
Panasonic Intellectual Property Management Co., Ltd.
Kosuke TSUDA
B32 - LAYERED PRODUCTS
Information
Patent Application
RESIN COMPOSITION, PREPREG, RESIN-COATED FILM, RESIN-COATED METAL F...
Publication number
20240182657
Publication date
Jun 6, 2024
Panasonic Intellectual Property Management Co., Ltd.
Akira IRIFUNE
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
RESIN COMPOSITION AND ARTICLE MADE THEREFROM
Publication number
20240182702
Publication date
Jun 6, 2024
Elite Electronic Material (kunShan) Co., Ltd.
Rongtao WANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Build UP Film Curable Compositions
Publication number
20240174802
Publication date
May 30, 2024
AGC Multi Material America, Inc.
Preeya Kuray
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POLYPHENYLENE ETHER, PRODUCTION METHOD OF THE SAME, THERMOSETTING C...
Publication number
20240166812
Publication date
May 23, 2024
ASAHI KASEI KABUSHIKI KAISHA
Jaehoon KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPREG AND USES THEREOF
Publication number
20240150532
Publication date
May 9, 2024
TAIWAN UNION TECHNOLOGY CORPORATION
Wei-Jung YANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SPRAY-DRYING OF SOLID EPOXY OR PHENOXY RESINS
Publication number
20240132677
Publication date
Apr 25, 2024
Huntsman Advanced Materials Americas LLC
Zach LYLES
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGHLY FILLER-FILLED HIGHLY THERMALLY-CONDUCTIVE THIN SHEET HAVING...
Publication number
20240117126
Publication date
Apr 11, 2024
TAKAGI CHEMICALS, INC.
Noriaki TAKAGI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOSETTING RESIN COMPOSITION AND APPLICATION THEREOF
Publication number
20240110027
Publication date
Apr 4, 2024
SHENGYI TECHNOLOGY CO., LTD.
Cheng LUO
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR