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C08J2381/02
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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
C08J2381/00
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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Patents Grants
last 30 patents
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Patent Grant
Fiber-reinforced resin base material
Patent number
12,291,612
Issue date
May 6, 2025
Toray Industries, Inc.
Naoya Ouchiyama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Foam, composite material, and foaming composition
Patent number
12,275,822
Issue date
Apr 15, 2025
Industrial Technology Research Institute
Ying-Chieh Chao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High-power bidirectional-driven bionic muscle fiber as well as prep...
Patent number
12,276,048
Issue date
Apr 15, 2025
SUZHOU INSTITUTE OF NANO-TECH AND NANO-BIONICS (SINANO), CHINESE ACADEMY OF S...
Jiangtao Di
D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
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Patent Grant
Optically clear resin composition, flexible optical film and image...
Patent number
12,221,515
Issue date
Feb 11, 2025
ARES MATERIALS INC.
Kejia Yang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compositions and methods for improving polymer flow rate
Patent number
12,173,138
Issue date
Dec 24, 2024
Inovia Materials (Hangzhou) Co. Ltd
Jeff Xu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High-rigidity and high-heat resistance thermoplastic composite mate...
Patent number
12,173,154
Issue date
Dec 24, 2024
KOLON SPACEWORKS CO., LTD.
Jun Youp Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Facile assembly of soft nanoarchitectures and co-loading of hydroph...
Patent number
12,162,997
Issue date
Dec 10, 2024
Northwestern University
Evan A. Scott
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reinforcing material and resin molded article
Patent number
11,898,017
Issue date
Feb 13, 2024
Nippon Sheet Glass Company, Limited
Masanori Otani
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Molded article and production method therefor
Patent number
11,697,274
Issue date
Jul 11, 2023
Toray Industries, Inc.
Yoshiki Takebe
B32 - LAYERED PRODUCTS
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Patent Grant
Process for manufacturing composite articles
Patent number
11,498,249
Issue date
Nov 15, 2022
RHODIA OPERATIONS
Gilles Orange
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyarylene sulfide resin and preparation method thereof
Patent number
11,390,714
Issue date
Jul 19, 2022
HDC Polyall Co., Ltd.
Se-Ho Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing polyarylene sulphide resin
Patent number
11,312,823
Issue date
Apr 26, 2022
DIC Corporation
Masaya Kadoki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods and compositions for curing a surface of an uncured polysul...
Patent number
11,292,853
Issue date
Apr 5, 2022
The Boeing Company
Matthew Alexander Flack
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Lightweight particles and compositions containing them
Patent number
11,292,937
Issue date
Apr 5, 2022
PPG Industries Ohio, Inc.
Lawrence G. Anderson
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Patent Grant
Foam material comprising polyphenylene sulfide polymer (PPS)
Patent number
11,286,363
Issue date
Mar 29, 2022
Solvay Specialty Polymers USA, LLC
Vijay Gopalakrishnan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid ionically conducting polymer material
Patent number
11,251,455
Issue date
Feb 15, 2022
Ionic Materials, Inc.
Michael A. Zimmerman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Pipe
Patent number
11,236,847
Issue date
Feb 1, 2022
Victrex Manufacturing Limited
Alan Wood
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Process for recovering amide compounds
Patent number
11,220,441
Issue date
Jan 11, 2022
LG Chem, Ltd.
Sanghwan Jo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Photochromic article
Patent number
11,168,223
Issue date
Nov 9, 2021
SDC Technologies, Inc.
Quang Phan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Facile assembly of soft nanoarchitectures and co-loading of hydroph...
Patent number
11,124,612
Issue date
Sep 21, 2021
Northwestern University
Evan A. Scott
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Sizing agent coated carbon fiber, method for producing sizing agent...
Patent number
11,118,022
Issue date
Sep 14, 2021
Toray Industries, Inc.
Tomoko Ichikawa
B32 - LAYERED PRODUCTS
Information
Patent Grant
Polysulfide copolymer particle and method of preparing the same
Patent number
10,920,024
Issue date
Feb 16, 2021
Seoul National University R&DB Foundation
Kookheon Char
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyarylene sulfide resin and preparation method thereof
Patent number
10,822,457
Issue date
Nov 3, 2020
SK Chemicals Co., Ltd.
Se-Ho Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer and resin composition containing the same
Patent number
10,793,677
Issue date
Oct 6, 2020
Nissan Chemical Industries, Ltd.
Yuki Sugawara
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Lightweight particles and compositions containing them
Patent number
10,759,965
Issue date
Sep 1, 2020
PPG Industries Ohio, Inc.
Lawrence G. Anderson
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Sizing-coated carbon fiber bundle, thermoplastic resin composition,...
Patent number
10,738,171
Issue date
Aug 11, 2020
Toray Industries, Inc.
Takayuki Yomo
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Method of fabricating a loaded powder, and a product made of electr...
Patent number
10,655,021
Issue date
May 19, 2020
Airbus Helicopters
Philippe Joedicke
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Photocurable composition and optical material
Patent number
10,647,819
Issue date
May 12, 2020
Mitsubishi Gas Chemical Company, Inc.
Kousuke Namiki
G02 - OPTICS
Information
Patent Grant
Facile assembly of soft nanoarchitectures and co-loading of hydroph...
Patent number
10,633,493
Issue date
Apr 28, 2020
Northwestern University
Evan A. Scott
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods and compositions for curing a surface of an uncured polysul...
Patent number
10,597,468
Issue date
Mar 24, 2020
The Boeing Company
Matthew Alexander Flack
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
RESIN COMPOSITION, RESIN MOLDED BODY, AND METHOD FOR PRODUCING RESI...
Publication number
20250215188
Publication date
Jul 3, 2025
MITSUBISHI MATERIALS CORPORATION
Mariko Wakamatsu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MODIFIED POLYPHENYLENE SULFIDE (PPS) AND PPS MODIFICATION METHOD, P...
Publication number
20250174824
Publication date
May 29, 2025
Jiangsu University
Haitao ZHOU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYARYLENE SULFIDE RESIN COMPOSITION, MOLDED ARTICLE, AND METHODS...
Publication number
20250145825
Publication date
May 8, 2025
DIC CORPORATION
Keisuke Yamada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYARYLENE SULFIDE RESIN COMPOSITION, MOLDED ARTICLE, AND PRODUCTI...
Publication number
20250084237
Publication date
Mar 13, 2025
DIC CORPORATION
Keisuke Yamada
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HIGH-POWER BIDIRECTIONAL-DRIVEN BIONIC MUSCLE FIBER AS WELL AS PREP...
Publication number
20250011977
Publication date
Jan 9, 2025
SUZHOU INSTITUTE OF NANO-TECH AND NANO-BIONICS (SINANO) , CHINESE ACADEMY OF...
Jiangtao DI
D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information
Patent Application
POLYARYLENE SULFIDE COMPOSITION AND METHOD FOR PRODUCING SAME
Publication number
20240400826
Publication date
Dec 5, 2024
TOSOH CORPORATION
Takeshi HARUNARI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FERRULE AND METHOD FOR MANUFACTURING FERRULE
Publication number
20240231012
Publication date
Jul 11, 2024
FURUKAWA ELECTRIC CO., LTD.
Masayoshi TSUKAMOTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYPHENYLENE SULFIDE RESIN COMPOSITION AND METHOD OF PRODUCING SAME
Publication number
20240174858
Publication date
May 30, 2024
TORAY INDUSTRIES, INC.
Hisashi Yamanoue
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FERRULE AND METHOD FOR MANUFACTURING FERRULE
Publication number
20240134130
Publication date
Apr 25, 2024
FURUKAWA ELECTRIC CO., LTD.
Masayoshi TSUKAMOTO
G02 - OPTICS
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
Polymer Films
Publication number
20240117133
Publication date
Apr 11, 2024
FUJIFILM Manufacturing Europe B.V.
Jacko Hessing
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR FABRICATING MICROPARTICLE BY USING DEGASSED GAS-PERMEABL...
Publication number
20240091991
Publication date
Mar 21, 2024
Korea University Research and Business Foundation
Ki Wan BONG
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
CROSSLINKED POLYARYLENE SULFIDE, COMPOSITION, AND METHOD FOR PRODUC...
Publication number
20240059841
Publication date
Feb 22, 2024
DIC CORPORATION
Chikara Funahashi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
CROSSLINKED POLYARYLENE SULFIDE, COMPOSITION, AND METHOD FOR PRODUC...
Publication number
20240043621
Publication date
Feb 8, 2024
DIC CORPORATION
Chikara Funahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SHAPE MEMORY POLY(ß-HYDROXYTHIOETHER) FOAMS RAPIDLY PRODUCED FROM M...
Publication number
20240025768
Publication date
Jan 25, 2024
Ohio University
Andrew Weems
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR PRODUCING A FIBER-REINFORCED, POLYMERIC CONTINUOUS PROFI...
Publication number
20230405946
Publication date
Dec 21, 2023
REHAU INDUSTRIES SE & CO. KG
Nils GERBER
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
COMPOSITION, METHOD FOR THE MANUFACTURE THEREOF, AND ARTICLES PREPA...
Publication number
20230392010
Publication date
Dec 7, 2023
SHPP Global Technologies B.V.
Zheng WANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING AND CHEMICALLY RECYCLING A CROSSLINKED THIOL-B...
Publication number
20230340224
Publication date
Oct 26, 2023
Arizona Board of Regents on behalf of Arizona State University
Kailong Jin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
FOAM, COMPOSITE MATERIAL, AND FOAMING COMPOSITION
Publication number
20230203250
Publication date
Jun 29, 2023
Industrial Technology Research Institute
Ying-Chieh CHAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Self-Disinfecting Frequently Touched Surface
Publication number
20230174793
Publication date
Jun 8, 2023
Kraton Polymers LLC
Vijay Mhetar
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
REINFORCING MATERIAL AND RESIN MOLDED ARTICLE
Publication number
20230159715
Publication date
May 25, 2023
Nippon Sheet Glass Company, Limited
Masanori Otani
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
COLORANT, MASTER BATCH CONTAINING SAME, COLORED RESIN COMPOSITION,...
Publication number
20230151219
Publication date
May 18, 2023
ORIENT CHEMICAL INDUSTRIES CO., LTD.
Jun HIKATA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
FIBER-REINFORCED THERMOPLASTIC RESIN SUBSTRATE
Publication number
20230128101
Publication date
Apr 27, 2023
TORAY INDUSTRIES, INC.
Kenji Ishitake
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
High Molecular Weight Polyphenylene Sulfide Resin, Preparation Meth...
Publication number
20230019023
Publication date
Jan 19, 2023
ZHEJIANG NHU CO., LTD.
Zhirong CHEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FIBER-REINFORCED THERMOPLASTIC RESIN MOLDED ARTICLE
Publication number
20220403125
Publication date
Dec 22, 2022
TORAY INDUSTRIES, INC.
Shin Hirata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SURFACE-MODIFIED POLYETHERSULFONE MEMBRANES AND METHOD OF MAKING TH...
Publication number
20220395783
Publication date
Dec 15, 2022
3M Innovative Properties Company
Sven FROST
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
COMPOSITIONS AND METHODS FOR IMPROVING POLYMER FLOW RATE
Publication number
20220282066
Publication date
Sep 8, 2022
Yanjie Xu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGH-RIGIDITY AND HIGH-HEAT RESISTANCE THERMOPLASTIC COMPOSITE MATE...
Publication number
20220220309
Publication date
Jul 14, 2022
KOLON PLASTICS, INC.
Jun Youp KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...