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Polysulfones Polyethersulfones
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C08J2481/06
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CHEMISTRY METALLURGY
C08
Organic compounds
C08J
WORKING-UP GENERAL PROCESSES OF COMPOUNDING AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
C08J2481/00
Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only Polysulfones Derivatives of such polymers
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C08J2481/06
Polysulfones Polyethersulfones
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Patents Grants
last 30 patents
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Patent Grant
High selectivity polyimide/PES blend hollow fiber membrane for gas...
Patent number
12,157,087
Issue date
Dec 3, 2024
UOP LLC
Chunqing Liu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition for carbon fiber composite material, towpreg
Patent number
12,146,039
Issue date
Nov 19, 2024
Toray Industries, Inc.
Reo Takaiwa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cross-linked high stable anion exchange blend membranes with polyet...
Patent number
12,083,511
Issue date
Sep 10, 2024
Jochen Kerres
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Prepreg and production method therefor, slit tape prepreg, carbon f...
Patent number
11,939,465
Issue date
Mar 26, 2024
Toray Industries, Inc.
Hiroshi Kobayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin composition, prepreg, and fiber-reinforced composite ma...
Patent number
11,912,859
Issue date
Feb 27, 2024
Toray Industries, Inc.
Daisuke Konishi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High selectivity polyimide/PES blend hollow fiber membrane for gas...
Patent number
11,786,861
Issue date
Oct 17, 2023
UOP LLC
Chunqing Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polyester film and method for producing the same
Patent number
11,707,876
Issue date
Jul 25, 2023
Nan Ya Plastics Corporation
Wen-Cheng Yang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Prepreg, method for producing same, and slit tape prepreg
Patent number
11,708,487
Issue date
Jul 25, 2023
Toray Industries, Inc.
Hiroshi Kobayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Prepreg, laminate body, fiber-reinforced composite material, and ma...
Patent number
11,565,497
Issue date
Jan 31, 2023
Toray Industries, Inc.
Alfred P. Haro
B32 - LAYERED PRODUCTS
Information
Patent Grant
Expandable, expanding-agent-containing granules based on high-tempe...
Patent number
11,499,028
Issue date
Nov 15, 2022
BASF SE
Isa Alexandra Queiroz Da Fonseca
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Material systems and methods of manufacture for auxetic foams
Patent number
11,498,248
Issue date
Nov 15, 2022
The Florida State University Research Foundation, Inc.
Changchun Zeng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic toughened matrix resins containing nanoparticles
Patent number
11,485,833
Issue date
Nov 1, 2022
Hexcel Corporation
Yan Zhu
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Epoxy resin composition for fiber-reinforced composite material, pr...
Patent number
11,434,361
Issue date
Sep 6, 2022
The Yokohama Rubber Co., Ltd.
Mitsuhiro Iwata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cross-linked high stable anion exchange blend membranes with polyet...
Patent number
11,278,879
Issue date
Mar 22, 2022
Jochen Kerres
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Polyarylene ether sulfone comprising naphthalic acid anhydride endg...
Patent number
11,193,020
Issue date
Dec 7, 2021
BASF SE
Martin Weber
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermosetting resin composition for semiconductor package and prepr...
Patent number
11,193,015
Issue date
Dec 7, 2021
LG Chem, Ltd.
Hwayeon Moon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composites with interlaminar toughening particles and method of mak...
Patent number
11,167,502
Issue date
Nov 9, 2021
Cytec Industries Inc.
Vincent Aerts
B32 - LAYERED PRODUCTS
Information
Patent Grant
Process for the production of expanded material based on sulfone po...
Patent number
11,066,532
Issue date
Jul 20, 2021
Luigi Aliperta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Aligned discontinuous fiber preforms, composites and systems and pr...
Patent number
11,047,078
Issue date
Jun 29, 2021
University of Delaware
John Tierney
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Prepreg, laminate body, fiber reinforced composite material, and ma...
Patent number
11,028,244
Issue date
Jun 8, 2021
Toray Industries, Inc.
Alfred P. Haro
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High temperature composite honeycomb
Patent number
10,947,354
Issue date
Mar 16, 2021
Hexcel Corporation
Robert Charles Loesch
B32 - LAYERED PRODUCTS
Information
Patent Grant
Aromatic polysulfone, prepreg, and method for producing prepreg
Patent number
10,899,888
Issue date
Jan 26, 2021
Sumitomo Chemical Company, Limited
Shinji Ohtomo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method to manufacture polymer composite materials with nano-fillers...
Patent number
10,875,974
Issue date
Dec 29, 2020
Arevo, Inc.
Riley Reese
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method to manufacture polymer composite materials with nano-fillers...
Patent number
10,875,975
Issue date
Dec 29, 2020
Arevo, Inc.
Riley Reese
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Aromatic polysulfone, prepreg, and method for producing prepreg
Patent number
10,851,207
Issue date
Dec 1, 2020
Sumitomo Chemical Company, Limited
Shinji Ohtomo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrical insulation systems and insulated components for electric...
Patent number
10,848,027
Issue date
Nov 24, 2020
General Electric Company
Christopher Michael Calebrese
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Matrix resins toughened with hybrid polyamide particles
Patent number
10,731,014
Issue date
Aug 4, 2020
Hexcel Corporation
Yen-Seine Wang
B32 - LAYERED PRODUCTS
Information
Patent Grant
Polymer compositions based on a bio-sourced polyarylene ether ketone
Patent number
10,717,815
Issue date
Jul 21, 2020
Solvay Specialty Polymers USA, LLC
Yuhong Wu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Aligned discontinuous fiber preforms, composites and systems and pr...
Patent number
10,669,659
Issue date
Jun 2, 2020
University of Delaware
John Tierney
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Epoxy resin composition, prepreg, carbon fiber-reinforced composite...
Patent number
10,647,849
Issue date
May 12, 2020
Toho Tenax Co., Ltd.
Toru Kaneko
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
PREPREG AND FIBER-REINFORCED COMPOSITE MATERIAL
Publication number
20240199831
Publication date
Jun 20, 2024
TORAY INDUSTRIES, INC.
Junichi Aoki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION AND MOLDED BODY
Publication number
20240067814
Publication date
Feb 29, 2024
Sumitomo Chemical Company, Limited
Keisuke YAMANISHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR ENHANCING ADHESION STRENGTH OF RESIN MOLDED ARTICLE TO A...
Publication number
20240018312
Publication date
Jan 18, 2024
ENEOS Corporation
Ryoto KAWAMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGH SELECTIVITY POLYIMIDE/PES BLEND HOLLOW FIBER MEMBRANE FOR GAS...
Publication number
20230415095
Publication date
Dec 28, 2023
UOP LLC
Chunqing Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PREPREG AND METHOD FOR PRODUCING PREPREG
Publication number
20230407024
Publication date
Dec 21, 2023
TORAY INDUSTRIES, INC.
Ginpei Machida
B32 - LAYERED PRODUCTS
Information
Patent Application
PREPREG, METHOD FOR PRODUCING SAME, AND SLIT TAPE PREPREG
Publication number
20230357561
Publication date
Nov 9, 2023
TORAY INDUSTRIES, INC.
Hiroshi Kobayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION, CURED OBJECT, PREPREG, METHOD FOR PRODUCING RESI...
Publication number
20230220171
Publication date
Jul 13, 2023
Sumitomo Chemical Company, Limited
Kazuyuki ITO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MATERIAL SYSTEMS AND METHODS OF MANUFACTURE FOR AUXETIC FOAMS
Publication number
20230182358
Publication date
Jun 15, 2023
The Florida State University Research Foundation, Inc.
Changchun Zeng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPREG
Publication number
20230048074
Publication date
Feb 16, 2023
TORAY INDUSTRIES, INC.
Takashi Ochi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EPOXY RESIN COMPOSITION, CURED RESIN PRODUCT, PREPREG, AND FIBER-RE...
Publication number
20230044019
Publication date
Feb 9, 2023
TORAY INDUSTRIES, INC.
Takahiro MINO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Curable Resin Compositions Containing An Aliphatic Polyketone Tough...
Publication number
20230016920
Publication date
Jan 19, 2023
Huntsman Advanced Materials Americas LLC
Kevin WACKER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION, THERMALLY CONDUCTIVE SHEET, AND DEVICE WITH THERMALLY...
Publication number
20220325163
Publication date
Oct 13, 2022
FUJIFILM CORPORATION
Daisuke HAYASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Block Copolymer Templated Crazing for Membrane Separation
Publication number
20220241731
Publication date
Aug 4, 2022
The University of Southern Mississippi
Xiaodan GU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CROSS-LINKED HIGH STABLE ANION EXCHANGE BLEND MEMBRANES WITH POLYET...
Publication number
20220212183
Publication date
Jul 7, 2022
Between Lizenz GMBH
Jochen KERRES
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HIGH SELECTIVITY POLYIMIDE/PES BLEND HOLLOW FIBER MEMBRANE FOR GAS...
Publication number
20220184550
Publication date
Jun 16, 2022
UOP LLC
Chunqing Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EASILY SOLUBLE AND FREE-FLOWING GRANULAR MATERIAL ON THE BASIS OF H...
Publication number
20220127424
Publication date
Apr 28, 2022
BASF SE
Simon GRAMLICH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
RESIN COMPOSITION FOR CARBON FIBER COMPOSITE MATERIAL, TOWPREG
Publication number
20220119607
Publication date
Apr 21, 2022
TORAY INDUSTRIES, INC.
Reo Takaiwa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYARYLENE ETHER SULFONE COMPRISING NAPHTHALIC ACID ANHYDRIDE ENDG...
Publication number
20220049096
Publication date
Feb 17, 2022
BASF SE
Martin WEBER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SILICONE WITH MODIFIED SURFACE FOR IMPROVING THE SLIDING AND FRICTI...
Publication number
20210388166
Publication date
Dec 16, 2021
BIOTRONIK SE & CO. KG
Ralf Bock
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PREPREG SHEETS AND PREPREG STACKS USEFUL FOR PREPARING LOW VOID CON...
Publication number
20210371612
Publication date
Dec 2, 2021
TORAY INDUSTRIES, INC.
Andrew Hideo Koyanagi
B32 - LAYERED PRODUCTS
Information
Patent Application
PREPREG AND PRODUCTION METHOD THEREFOR, SLIT TAPE PREPREG, CARBON F...
Publication number
20210363316
Publication date
Nov 25, 2021
TORAY INDUSTRIES, INC.
Hiroshi Kobayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPREG
Publication number
20210292545
Publication date
Sep 23, 2021
TORAY INDUSTRIES, INC.
Ryohei Watari
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EPOXY RESIN COMPOSITION, PREPREG, AND FIBER-REINFORCED COMPOSITE MA...
Publication number
20210253843
Publication date
Aug 19, 2021
TORAY INDUSTRIES, INC.
Daisuke KONISHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPREG AND PRODUCTION METHOD THEREFOR, SLIT TAPE PREPREG, CARBON F...
Publication number
20210122892
Publication date
Apr 29, 2021
TORAY INDUSTRIES, INC.
Hiroshi Kobayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC TOUGHENED MATRIX RESINS CONTAINING NANOPARTICLES
Publication number
20210122891
Publication date
Apr 29, 2021
HEXCEL CORPORATION
Yan ZHU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPREG, LAMINATE BODY, FIBER-REINFORCED COMPOSITE MATERIAL, AND MA...
Publication number
20210024712
Publication date
Jan 28, 2021
TORAY INDUSTRIES, INC.
Alfred P. Haro
B32 - LAYERED PRODUCTS
Information
Patent Application
PES-PPSU BLENDS AS BASIS FOR FOAMS
Publication number
20200407558
Publication date
Dec 31, 2020
Evonik Operations GmbH
Christian TRAßL
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITIONS FOR LIQUID RESIN INFUSION AND APPLICATIONS THEREOF
Publication number
20200362125
Publication date
Nov 19, 2020
CYTEC INDUSTRIES INC.
Jonathan E. MEEGAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Epoxy Resin Composition for Fiber-Reinforced Composite Material, Pr...
Publication number
20200362162
Publication date
Nov 19, 2020
The Yokohama Rubber Co., Ltd.
Mitsuhiro Iwata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ASYMMETRIC COMPOSITE MEMBRANES AND USES THEREOF
Publication number
20200261855
Publication date
Aug 20, 2020
The Regents of the University of California
Brian T. McVerry
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL