Polysulfones Polyethersulfones

Industry

CPC
C08J2381/06

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CCHEMISTRY METALLURGY C08Organic compounds C08JWORKING-UP GENERAL PROCESSES OF COMPOUNDING AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G C08J2381/00Characterised 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

Current Industry

C08J2381/06Polysulfones Polyethersulfones

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Porous hollow fiber membrane
- Patent number 12,172,133
- Issue date Dec 24, 2024
- Toray Industries, Inc.
- Akihiro Hayashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information 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
Functionalized poly(aryl ether sulfones) copolymers
- Patent number 12,157,797
- Issue date Dec 3, 2024
- Solvay Specialty Polymers USA, LLC
- Kamlesh Nair
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Seawater desalination reverse osmosis membrane with both water flux...
- Patent number 12,157,092
- Issue date Dec 3, 2024
- CHINA AGRICULTURAL UNIVERSITY
- Changwei Zhao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer film and laminate
- Patent number 12,152,116
- Issue date Nov 26, 2024
- FUJIFILM Corporation
- Yasuyuki Sasada
- B32 - LAYERED PRODUCTS
Information Patent Grant
Process for separating mixtures of solids
- Patent number 12,036,563
- Issue date Jul 16, 2024
- Solvay Specialty Polymers USA, LLC
- Matthew Booher
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composite semipermeable membrane and method for manufacturing same
- Patent number 12,012,493
- Issue date Jun 18, 2024
- Nitto Denko Corporation
- Toshiyuki Kawashima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Porous membrane and filter cartridge
- Patent number 11,819,807
- Issue date Nov 21, 2023
- FUJIFILM Corporation
- Akihiro Ishii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Prepreg, method for producing same, and method for producing fiber-...
- Patent number 11,820,858
- Issue date Nov 21, 2023
- Teijin Limited
- Akimichi Oda
- 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
Functionalized poly(diallylpiperidinium) and its copolymers for use...
- Patent number 11,745,148
- Issue date Sep 5, 2023
- Colorado School of Mines
- Daniel M. Knauss
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Grafted polysulfone membranes
- Patent number 11,618,016
- Issue date Apr 4, 2023
- Entegris, Inc.
- Jad Ali Jaber
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Diaphragm for alkaline water electrolysis, method for producing sam...
- Patent number 11,613,820
- Issue date Mar 28, 2023
- Nippon Shokubai Co., Ltd.
- Shinya Nakayama
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for producing sulfone polymer micro-particles for SLS 3D pri...
- Patent number 11,597,805
- Issue date Mar 7, 2023
- Xerox Corporation
- Valerie M. Farrugia
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composite semipermeable membrane and method for manufacturing same
- Patent number 11,590,458
- Issue date Feb 28, 2023
- Nitto Denko Corporation
- Toshiyuki Kawashima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composition and method for manufacturing sulfone polymer membrane
- Patent number 11,565,217
- Issue date Jan 31, 2023
- Solvay Specialty Polymers Italy S.p.A.
- Emanuele Di Nicolo′
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Nanofiber membrane and method for manufacturing the same
- Patent number 11,554,349
- Issue date Jan 17, 2023
- Gwangju Institute of Science and Technology
- Hee Chul Choi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
High-temperature foams with reduced resin absorption for producing...
- Patent number 11,485,832
- Issue date Nov 1, 2022
- Evonik Operations GmbH
- Christian Traßl
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Covalent conjugates of graphene nanoparticles and polymer chains an...
- Patent number 11,479,652
- Issue date Oct 25, 2022
- Rutgers, The State University of New Jersey
- Thomas J. Nosker
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Aqueous phase separation method
- Patent number 11,465,103
- Issue date Oct 11, 2022
- Universiteit Twente
- Wiebe Matthijs de Vos
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sulfone polymer composition
- Patent number 11,352,499
- Issue date Jun 7, 2022
- Solvay Specialty Polymers USA, LLC
- Corinne Bushelman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Porous film and method for producing same
- Patent number 11,344,848
- Issue date May 31, 2022
- Tokyo Ohka Kogyo Co., Ltd.
- Tsukasa Sugawara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Solid ionically conducting polymer material
- Patent number 11,319,411
- Issue date May 3, 2022
- Ionic Materials, Inc.
- Michael A. Zimmerman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Grafted polysulfone membranes
- Patent number 11,273,436
- Issue date Mar 15, 2022
- Entegris, Inc.
- Jad Ali Jaber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of preparing membranes
- Patent number 11,247,179
- Issue date Feb 15, 2022
- APPLIED BIOMIMETIC A/S
- Mariusz Piotr Grzelakowski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Resin microparticle production method and resin particles
- Patent number 11,230,628
- Issue date Jan 25, 2022
- Sumitomo Chemical Company, Limited
- Kenji Gouda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Graphene-reinforced polymer matrix composites
- Patent number 11,225,558
- Issue date Jan 18, 2022
- Rutgers, The State University of New Jersey
- Thomas J. Nosker
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Composition comprising aromatic and fluorinated polymers and use th...
- Patent number 11,155,710
- Issue date Oct 26, 2021
- Solvay Specialty Polymers Italy S.p.A.
- Emanuele Di Nicolo'
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING A NOVEL GUANIDINE-BASED COMPOSITE NANOFILTRATI...
- Publication number 20240408552
- Publication date Dec 12, 2024
- Tongji University
- Qiaoying WANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MULTIMERIC DYE MATERIALS AND DEVICES USING THEM
- Publication number 20240400834
- Publication date Dec 5, 2024
- Flexterra, Inc.
- Antonio Facchetti
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FLUORINE-FREE HYDROPHOBIC PERMEABLE MATERIAL
- Publication number 20240327598
- Publication date Oct 3, 2024
- Donaldson Company, Inc.
- Stephen K. Sontag
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
POLYMERIC ANION-CONDUCTING COMPOUND, ITS PREPARATION AND ITS USE IN...
- Publication number 20240301153
- Publication date Sep 12, 2024
- Evonik Operations GmbH
- Artjom Maljusch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POROUS FILM
- Publication number 20240084091
- Publication date Mar 14, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Takaaki MORITA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
RESIN MATRIX COMPOSITION, PREPREG, CARBON FIBER COMPOSITE MATERIAL...
- Publication number 20240084069
- Publication date Mar 14, 2024
- Formosa Plastics Corporation
- Yu-Cheng HSU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LAMINATE, METHOD FOR PRODUCING SAME AND PREPREG
- Publication number 20240051281
- Publication date Feb 15, 2024
- TORAY INDUSTRIES, INC.
- Yuki Sado
- B32 - LAYERED PRODUCTS
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
BIO-BASED SULFONE COPOLYMERS FREE OF BPA AND BPS
- Publication number 20230399468
- Publication date Dec 14, 2023
- SOLVAY SPECIALTY POLYMERS USA, LLC
- Atul BHATNAGAR
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER FILM AND LAMINATE
- Publication number 20230383076
- Publication date Nov 30, 2023
- FUJIFILM CORPORATION
- Yasuyuki SASADA
- B32 - LAYERED PRODUCTS
Information Patent Application
PROCESS FOR THE MANUFACTURE OF SULFONATED POLYARLYENE(ETHER) SULFONES
- Publication number 20230374221
- Publication date Nov 23, 2023
- BASF SE
- Christian MALETZKO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITION, METHOD FOR THE MANUFACTURE THEREOF, AND ARTICLES PREPA...
- Publication number 20230348696
- Publication date Nov 2, 2023
- SHPP GLOBAL TECHNOLOGIES B.V.
- Hariharan RAMALINGAM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PREPREG, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING FIBER-...
- Publication number 20230331906
- Publication date Oct 19, 2023
- TEIJIN LIMITED
- Akimichi ODA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYPHENYLENE SULFONE
- Publication number 20230312832
- Publication date Oct 5, 2023
- BASF SE
- Martin WEBER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Thermoset Resin Compositions
- Publication number 20230303822
- Publication date Sep 28, 2023
- Huntsman Advanced Materials Americas LLC
- Derek Kincaid
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
UD TAPE WITH IMPROVED PROCESSING CHARACTERISTICS AND METHOD FOR PRO...
- Publication number 20230278295
- Publication date Sep 7, 2023
- Toray Advanced Composites
- Scott UNGER
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
RESIN COMPOSITION, SELF-FUSING INSULATED ELECTRIC WIRE AND WIRE BUNDLE
- Publication number 20230250234
- Publication date Aug 10, 2023
- Sumitomo Electric Industries, Ltd.
- Hideaki SAITO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
A Separator for Alkaline Water Electrolysis
- Publication number 20230243054
- Publication date Aug 3, 2023
- AGFA-GEVAERT N.V.
- Willem Mues
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHODS OF MANUFACTURING HIGH TEMPERATURE COMFORMABLE POLYMERIC SCR...
- Publication number 20230151173
- Publication date May 18, 2023
- Baker Hughes Oilfield Operations LLC
- Juan Carlos Flores Perez
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
COMPOSITE SEMIPERMEABLE MEMBRANE AND METHOD FOR MANUFACTURING SAME
- Publication number 20230145799
- Publication date May 11, 2023
- Nitto Denko Corporation
- Toshiyuki KAWASHIMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PLASMA ION PROCESSING OF SUBSTRATES
- Publication number 20220359163
- Publication date Nov 10, 2022
- Lifehouse Australia as Trustee for The Lifehouse Australia Trust
- David R. MCKENZIE
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
Thermoplastic Polymer Particles and Method for Preparing Same
- Publication number 20220340720
- Publication date Oct 27, 2022
- LX Hausys, Ltd.
- Jae Ho Lim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thermoplastic Polymer Particles and Method for Manufacturing Same
- Publication number 20220332903
- Publication date Oct 20, 2022
- LX Hausys, Ltd.
- Min Gyung Kim
- 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
Molecular Ink and Method for Printing Resistive Film Coatings
- Publication number 20220306888
- Publication date Sep 29, 2022
- Liquid X Printed Metals, Inc.
- Robert SWISHER
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
CONDUCTIVE MEMBRANE AND PREPARATION METHOD THEREOF
- Publication number 20220274069
- Publication date Sep 1, 2022
- HARBIN INSTITUTE OF TECHNOLOGY, SHENZHEN
- FEIYUN SUN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF PREPARING POLYMER PARTICLES AND POLYMER PARTICLES PREPARE...
- Publication number 20220251309
- Publication date Aug 11, 2022
- SHPP Global Technologies B.V.
- Viswanathan KALYANARAMAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
FUNCTIONALIZED POLY(ARYL ETHER SULFONES) COPOLYMERS
- Publication number 20220162380
- Publication date May 26, 2022
- SOLVAY SPECIALTY POLYMERS USA, LLC
- Kamlesh NAIR
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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

Polysulfones Polyethersulfones

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Porous hollow fiber membrane

High selectivity polyimide/PES blend hollow fiber membrane for gas...

Functionalized poly(aryl ether sulfones) copolymers

Seawater desalination reverse osmosis membrane with both water flux...

Polymer film and laminate

Process for separating mixtures of solids

Composite semipermeable membrane and method for manufacturing same

Porous membrane and filter cartridge

Prepreg, method for producing same, and method for producing fiber-...

High selectivity polyimide/PES blend hollow fiber membrane for gas...

Functionalized poly(diallylpiperidinium) and its copolymers for use...

Grafted polysulfone membranes

Diaphragm for alkaline water electrolysis, method for producing sam...

Method for producing sulfone polymer micro-particles for SLS 3D pri...

Composite semipermeable membrane and method for manufacturing same

Composition and method for manufacturing sulfone polymer membrane

Nanofiber membrane and method for manufacturing the same

Expandable, expanding-agent-containing granules based on high-tempe...

High-temperature foams with reduced resin absorption for producing...

Covalent conjugates of graphene nanoparticles and polymer chains an...

Aqueous phase separation method

Sulfone polymer composition

Porous film and method for producing same

Solid ionically conducting polymer material

Grafted polysulfone membranes

Method of preparing membranes

Resin microparticle production method and resin particles

Graphene-reinforced polymer matrix composites

Polyarylene ether sulfone comprising naphthalic acid anhydride endg...

Composition comprising aromatic and fluorinated polymers and use th...

Patents Applicationslast 30 patents

METHOD FOR PREPARING A NOVEL GUANIDINE-BASED COMPOSITE NANOFILTRATI...

MULTIMERIC DYE MATERIALS AND DEVICES USING THEM

FLUORINE-FREE HYDROPHOBIC PERMEABLE MATERIAL

POLYMERIC ANION-CONDUCTING COMPOUND, ITS PREPARATION AND ITS USE IN...

POROUS FILM

RESIN MATRIX COMPOSITION, PREPREG, CARBON FIBER COMPOSITE MATERIAL...

LAMINATE, METHOD FOR PRODUCING SAME AND PREPREG

HIGH SELECTIVITY POLYIMIDE/PES BLEND HOLLOW FIBER MEMBRANE FOR GAS...

BIO-BASED SULFONE COPOLYMERS FREE OF BPA AND BPS

POLYMER FILM AND LAMINATE

PROCESS FOR THE MANUFACTURE OF SULFONATED POLYARLYENE(ETHER) SULFONES

COMPOSITION, METHOD FOR THE MANUFACTURE THEREOF, AND ARTICLES PREPA...

PREPREG, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING FIBER-...

POLYPHENYLENE SULFONE

Thermoset Resin Compositions

UD TAPE WITH IMPROVED PROCESSING CHARACTERISTICS AND METHOD FOR PRO...

RESIN COMPOSITION, SELF-FUSING INSULATED ELECTRIC WIRE AND WIRE BUNDLE

A Separator for Alkaline Water Electrolysis

METHODS OF MANUFACTURING HIGH TEMPERATURE COMFORMABLE POLYMERIC SCR...

COMPOSITE SEMIPERMEABLE MEMBRANE AND METHOD FOR MANUFACTURING SAME

PLASMA ION PROCESSING OF SUBSTRATES

Thermoplastic Polymer Particles and Method for Preparing Same

Thermoplastic Polymer Particles and Method for Manufacturing Same

COMPOSITION, THERMALLY CONDUCTIVE SHEET, AND DEVICE WITH THERMALLY...

Molecular Ink and Method for Printing Resistive Film Coatings

CONDUCTIVE MEMBRANE AND PREPARATION METHOD THEREOF

METHOD OF PREPARING POLYMER PARTICLES AND POLYMER PARTICLES PREPARE...

HIGH SELECTIVITY POLYIMIDE/PES BLEND HOLLOW FIBER MEMBRANE FOR GAS...

FUNCTIONALIZED POLY(ARYL ETHER SULFONES) COPOLYMERS

EASILY SOLUBLE AND FREE-FLOWING GRANULAR MATERIAL ON THE BASIS OF H...