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C08G59/621
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CHEMISTRY METALLURGY
C08
Organic compounds
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C08G59/00
Polycondensates containing more than one epoxy group per molecule Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
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C08G59/621
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Patents Grants
last 30 patents
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Patent Grant
Resin composition, prepreg, laminate and metal foil-clad laminate
Patent number
12,187,887
Issue date
Jan 7, 2025
SHENGYI TECHNOLOGY CO., LTD.
Junqi Tang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Highly durable spring and method of coating the same
Patent number
12,173,766
Issue date
Dec 24, 2024
Chuo Hatsujo Kabushiki Kaisha
Takayuki Okamoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Sealing resin composition
Patent number
12,116,479
Issue date
Oct 15, 2024
Sumitomo Bakelite Co., Ltd.
Jun Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Epoxy resin, epoxy resin composition, epoxy resin cured product and...
Patent number
12,049,538
Issue date
Jul 30, 2024
SHOWA DENKO MATERIALS CO., LTD.
Naoki Maruyama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin composition and cured product thereof
Patent number
12,043,697
Issue date
Jul 23, 2024
Sumitomo Chemical Company, Limited
Hirofumi Kato
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Semiconductor encapsulation material and semiconductor device
Patent number
12,033,907
Issue date
Jul 9, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Chika Arayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Chemical-resistant protective film forming composition containing h...
Patent number
11,965,059
Issue date
Apr 23, 2024
NISSAN CHEMICAL CORPORATION
Shigetaka Otagiri
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Formulation and methods for coating metal surfaces
Patent number
11,932,777
Issue date
Mar 19, 2024
Winamac Coil Spring, Inc.
Paul Thottathil
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High-thermal conductive epoxy compound and composition, material fo...
Patent number
11,926,695
Issue date
Mar 12, 2024
Samsung Electronics Co., Ltd.
Kyeong Pang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Composition for curable resin, cured product of said composition, p...
Patent number
11,897,998
Issue date
Feb 13, 2024
ENEOS Corporation
Yoshinori Nishitani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
SMA resin formulation
Patent number
11,891,475
Issue date
Feb 6, 2024
Isola USA Corp.
Edward Kelley
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Macromonomer copolymer, epoxy resin composition, adhesive, molding...
Patent number
11,884,813
Issue date
Jan 30, 2024
MITSUBISHI CHEMICAL CORPORATION
Eri Masuda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Epoxy compound, composition prepared therefrom, semiconductor devic...
Patent number
11,827,741
Issue date
Nov 28, 2023
Samsung Electronics Co., Ltd.
Changho Noh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy compound, composition prepared therefrom, semiconductor devic...
Patent number
11,827,742
Issue date
Nov 28, 2023
Samsung Electronics Co., Ltd.
Jonghoon Won
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin composition and electronic component device
Patent number
11,767,449
Issue date
Sep 26, 2023
Resonac Corporation
Hirokuni Ogihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Resin composition for encapsulation
Patent number
11,760,870
Issue date
Sep 19, 2023
Nagase Chemtex Corporation
Yosuke Oi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Curable composition, prepreg, resin sheet, metal foil-clad laminate...
Patent number
11,718,708
Issue date
Aug 8, 2023
Mitsubishi Gas Chemical Company, Inc.
Katsuya Tomizawa
B32 - LAYERED PRODUCTS
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Patent Grant
Resin composition for printed wiring board, prepreg, laminate, meta...
Patent number
11,702,504
Issue date
Jul 18, 2023
Mitsubishi Gas Chemical Company, Inc.
Shohei Yamaguchi
B32 - LAYERED PRODUCTS
Information
Patent Grant
Process for the production of epoxy resins
Patent number
11,702,505
Issue date
Jul 18, 2023
Vito N.V.
Pablo Ortiz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermally conductive material, device with thermally conductive lay...
Patent number
11,702,578
Issue date
Jul 18, 2023
FUJIFILM Corporation
Seiichi Hitomi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Epoxy-functionalized novolak resin composition
Patent number
11,674,035
Issue date
Jun 13, 2023
Compagnie Generale des Etablissements Michelin
Gael Pataut
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Liquid molding compound for protecting five edges of semiconductor...
Patent number
11,643,499
Issue date
May 9, 2023
HUBEI CHOICE TECHNOLOGY CO., LTD.
De Wu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for strengthening of metal structures using toughened 2C-epo...
Patent number
11,643,580
Issue date
May 9, 2023
Sika Technology AG
Christoph Mayer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin composition for encapsulating semiconductor device and...
Patent number
11,639,438
Issue date
May 2, 2023
Samsung SDI Co., Ltd.
Yong Yeop Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Porous body, and method for producing porous body
Patent number
11,613,618
Issue date
Mar 28, 2023
Emaus Kyoto, Inc.
Norio Ishizuka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition for curable resin, cured product of said composition, p...
Patent number
11,584,824
Issue date
Feb 21, 2023
ENEOS Corporation
Yoshinori Nishitani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Formulation and methods for coating metal surfaces
Patent number
11,549,021
Issue date
Jan 10, 2023
Winimac Coil Spring, Inc.
Paul Thottathil
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Resin film for interlayer insulating layer with support, multilayer...
Patent number
11,553,593
Issue date
Jan 10, 2023
SHOWA DENKO MATERIALS CO., LTD.
Takayuki Suzukawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Multicomponent epoxide resin composition and curing agent component...
Patent number
11,542,363
Issue date
Jan 3, 2023
Hilti Aktiengesellschaft
Nicole Behrens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy polymer, epoxy resin, epoxy resin composition, resin sheet, b...
Patent number
11,535,700
Issue date
Dec 27, 2022
SHOWA DENKO MATERIALS CO., LTD.
Hideyuki Katagi
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Information
Patent Application
LIQUID EPOXY RESIN COMPOSITION FOR USE AS MOLD UNDERFILL MATERIAL F...
Publication number
20250026920
Publication date
Jan 23, 2025
SK HYNIX INC.
Minsuk KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RESIST UNDERLAYER FILM-FORMING COMPOSITION CONTAINING TERMINATED PO...
Publication number
20240427246
Publication date
Dec 26, 2024
NISSAN CHEMICAL CORPORATION
Tomotada HIROHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CLATHRATE COMPOUND, EPOXY RESIN CURING AGENT, AND CURABLE RESIN COM...
Publication number
20240409681
Publication date
Dec 12, 2024
ADEKA CORPORATION
Shota KOBAYASHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EPOXY RESIN COMPOSITION, CURED PRODUCT THEREOF, PREPREG, FIBER-REIN...
Publication number
20240400750
Publication date
Dec 5, 2024
Mitsubishi Gas Chemical Company, Inc.
Daiki WAKAHARA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EPOXY RESIN COMPOSITION, LIQUID COMPRESSION MOLD MATERIAL, GLOB-TOP...
Publication number
20240368374
Publication date
Nov 7, 2024
Namics Corporation
Makoto SUZUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EPOXY COATING COMPOSITIONS
Publication number
20240336803
Publication date
Oct 10, 2024
SWIMC LLC
Weih Q. LEE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Low Temperature Curable One Component Epoxy Compositions containing...
Publication number
20240327567
Publication date
Oct 3, 2024
Evonik Operations GmbH
Shafiq Fazel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CHEMICAL-RESISTANT PROTECTIVE FILM FORMING COMPOSITION CONTAINING H...
Publication number
20240301126
Publication date
Sep 12, 2024
NISSAN CHEMICAL CORPORATION
Shigetaka OTAGIRI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ADHESIVE COMPOSITION AND METHOD FOR PRODUCING ADHESIVE COMPOSITION
Publication number
20240254373
Publication date
Aug 1, 2024
Toyobo Co., Ltd.
Takuya SHIBA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
EPOXY RESIN COMPOSITION AND CURED PRODUCT THEREOF
Publication number
20240254279
Publication date
Aug 1, 2024
Sumitomo Chemical Company, Limited
Kenichi TAKEUCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SEALING RESIN COMPOSITION
Publication number
20240240011
Publication date
Jul 18, 2024
SUMITOMO BAKELITE CO., LTD.
Jun YAMAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FIRE RETARDANT EPOXY RESIN
Publication number
20240240012
Publication date
Jul 18, 2024
SAFRAN CABIN INC.
Bhaskar Biswas
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHENOL MIXTURE, EPOXY RESIN, EPOXY RESIN COMPOSITION, CURED PRODUCT...
Publication number
20240217907
Publication date
Jul 4, 2024
MITSUBISHI CHEMICAL CORPORATION
Kazumasa OTA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
EPOXY RESIN FOR SEMICONDUCTOR ADHESIVE, PREPARING METHOD THEREOF AN...
Publication number
20240166796
Publication date
May 23, 2024
KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Hyun Aee CHUN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION FOR CURABLE RESINS, CURED PRODUCT OF SAID COMPOSITION,...
Publication number
20240132701
Publication date
Apr 25, 2024
ENEOS Corporation
Tatsuki SATO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EPOXY COMPOUND, COMPOSITION PREPARED THEREFROM, SEMICONDUCTOR DEVIC...
Publication number
20240067772
Publication date
Feb 29, 2024
Samsung Electronics Co., Ltd.
Changho Noh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EPOXY COMPOUND, COMPOSITION PREPARED THEREFROM, SEMICONDUCTOR DEVIC...
Publication number
20240059829
Publication date
Feb 22, 2024
Samsung Electronics Co., Ltd.
Jonghoon Won
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMALLY CONDUCTIVE RESIN COMPOSITION, CURED PRODUCT, HEAT TRANSFE...
Publication number
20240052225
Publication date
Feb 15, 2024
Resonac Corporation
Hajime YUKUTAKE
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POLYHYDRIC HYDROXY RESIN, EPOXY RESIN, AND THEIR PRODUCTION METHODS...
Publication number
20240043606
Publication date
Feb 8, 2024
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
Masahiro SOH
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION FOR MOLDING AND ELECTRONIC COMPONENT DEVICE
Publication number
20240034833
Publication date
Feb 1, 2024
Resonac Corporation
Yuta SUKEGAWA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AROMATIC DIOL COMPOUNDS, DIEPOXIDE COMPOUNDS, POLYMERS PREPARED FRO...
Publication number
20230416449
Publication date
Dec 28, 2023
SWIMC LLC
Benoit PROUVOST
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PHENOL RESIN, EPOXY RESIN, METHODS FOR PRODUCING THESE, EPOXY RESIN...
Publication number
20230272155
Publication date
Aug 31, 2023
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
Masahiro SOH
B32 - LAYERED PRODUCTS
Information
Patent Application
COATING COMPOSITION FOR ELECTRICAL STEEL SHEET, ADHESIVE SURFACE-CO...
Publication number
20230250323
Publication date
Aug 10, 2023
NIPPON STEEL CORPORATION
Kazutoshi TAKEDA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ESTER COMPOUND AND RESIN COMPOSITION
Publication number
20230242705
Publication date
Aug 3, 2023
AJINOMOTO CO., INC.
Ichiro OGURA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
EPOXY RESIN COMPOSITION AND CURED PRODUCT THEREOF
Publication number
20230227603
Publication date
Jul 20, 2023
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
Masahiro SOH
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SMA Resin Formulation
Publication number
20230141772
Publication date
May 11, 2023
Isola USA Corp.
Edward Kelley
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Epoxy Resin, Epoxy Compounds, Epoxy Resin Composition, Resin Sheet,...
Publication number
20230143162
Publication date
May 11, 2023
NIPPON KAYAKU KABUSHIKI KAISHA
Yusuke Kawano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EPOXY RESIN, PREPARING METHOD THEREOF, EPOXY COMPOSITION COMPRISING...
Publication number
20230146767
Publication date
May 11, 2023
KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Hyun Aee CHUN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EPOXY RESIN COMPOSITION
Publication number
20230134713
Publication date
May 4, 2023
BASF SE
Miran YU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ELECTROLYTIC CAPACITOR
Publication number
20230110194
Publication date
Apr 13, 2023
NIPPON CHEMI-CON CORPORATION
Kenta SATO
H01 - BASIC ELECTRIC ELEMENTS