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CPC
C08F220/44
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CHEMISTRY METALLURGY
C08
Organic compounds
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
C08F220/00
Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
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Acrylonitrile
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Patents Grants
last 30 patents
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Patent Grant
Process for preparation of superabsorbent polymer
Patent number
12,257,567
Issue date
Mar 25, 2025
UPL LTD.
Paresh Vithaldas Talati
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Thermoplastic resin composition and exterior material including the...
Patent number
12,227,639
Issue date
Feb 18, 2025
LG Chem, Ltd.
Daeun Sung
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition for electrochemical device functional layer, functional...
Patent number
12,191,493
Issue date
Jan 7, 2025
Zeon Corporation
Hiroyuki Taguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reactor system for producing modacrylic polymer and a production me...
Patent number
12,173,102
Issue date
Dec 24, 2024
Ahmet Safa Isik
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Thermoplastic resin composition and molded product manufactured the...
Patent number
12,163,018
Issue date
Dec 10, 2024
Lotte Chemical Corporation
Eun Joo Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyacrylate graft rubber copolymer and impact modified thermoplast...
Patent number
12,152,099
Issue date
Nov 26, 2024
INEOS STYROLUTION GROUP GMBH
Tobias Schulz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Monomer recovery process
Patent number
12,128,333
Issue date
Oct 29, 2024
Dow Global Technologies LLC
Abu Mokhtarul Hassan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Polymer for the production of carbon fibers and carbon fibers made...
Patent number
12,122,864
Issue date
Oct 22, 2024
Cytec Industries Inc.
Jeremy Moskowitz
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Patent Grant
Polymer latex and elastomeric film made therefrom having self-heali...
Patent number
12,098,228
Issue date
Sep 24, 2024
Synthomer (UK) Limited
Peter Shaw
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition for plating, and plated molded article
Patent number
12,098,229
Issue date
Sep 24, 2024
Nippon A & L Inc.
Takayoshi Fujiwara
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrically conducting hydrophilic co-polymers
Patent number
12,091,481
Issue date
Sep 17, 2024
SUPERDIELECTRICS LTD
Donald James Highgate
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Quad-polymer precursor for producing carbon fiber, method for produ...
Patent number
12,065,762
Issue date
Aug 20, 2024
Board of Regents, The University of Texas System
Min Hye Jung
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Random copolymer and pinning composition comprising the same
Patent number
12,006,384
Issue date
Jun 11, 2024
LG Chem, Ltd.
Se Jin Ku
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Quad-polymer precursor for producing carbon fiber, method for produ...
Patent number
12,006,594
Issue date
Jun 11, 2024
Board of Regents, The University of Texas System
Min Hye Jung
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Chloroprene/unsaturated nitrile copolymer, chloroprene/unsaturated...
Patent number
11,993,671
Issue date
May 28, 2024
DENKA COMPANY LIMITED
Wataru Nishino
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Heat-expandable microspheres and application thereof
Patent number
11,980,863
Issue date
May 14, 2024
Matsumoto Yushi-Seiyaku Co., Ltd.
Nobuaki Fujii
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Single-step process for the production of a carbon fiber precursor
Patent number
11,920,262
Issue date
Mar 5, 2024
MONTEFIBRE MAE TECHNOLOGIES S.R.L.
Franco Francalanci
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Carbon fibers which can be produced regeneratively or part-regenera...
Patent number
11,898,275
Issue date
Feb 13, 2024
Kolja Kuse
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Patent Grant
HLB copolymers
Patent number
11,896,953
Issue date
Feb 13, 2024
Sigma-Aldrich Co. LLC
William Betz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Thermoplastic resin composition
Patent number
11,884,808
Issue date
Jan 30, 2024
LG Chem, Ltd.
Jung Tae Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Internally plasticized polyvinyl chloride and a process for prepara...
Patent number
11,807,748
Issue date
Nov 7, 2023
Reliance Industries Limited
Virendra Kumar Gupta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Aqueous coatings containing biosurfactants as bio-adjuvants and met...
Patent number
11,807,780
Issue date
Nov 7, 2023
Rhodia Operations
Laura Gage
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for preparing graft rubber compositions with improved dewat...
Patent number
11,807,752
Issue date
Nov 7, 2023
INEOS STYROLUTION GROUP GMBH
Tobias Schulz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Planographic printing plate precursor, method of preparing planogra...
Patent number
11,803,124
Issue date
Oct 31, 2023
FUJIFILM Corporation
Kazuaki Enomoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Patent Grant
Heat-expandable microspheres and applications thereof
Patent number
11,746,204
Issue date
Sep 5, 2023
Matsumoto Yushi-Seiyaku Co., Ltd.
Daisuke Nakatomi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Emulsion polymerization of nitriles and other compounds
Patent number
11,732,385
Issue date
Aug 22, 2023
Alliance for Sustainable Energy, LLC
Kelly Marie Meek
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Thermoplastic resin composition, method of preparing the same, and...
Patent number
11,718,745
Issue date
Aug 8, 2023
LG Chem, Ltd.
Gyu Sun Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydrophilic compositions
Patent number
11,702,496
Issue date
Jul 18, 2023
SUPERDIELECTRICS LTD
Donald James Highgate
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing nitrile group-containing copolymer rubber
Patent number
11,692,051
Issue date
Jul 4, 2023
Zeon Corporation
Atsuhiro Shiono
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Quad-polymer precursor for producing carbon fiber, method for produ...
Patent number
11,692,285
Issue date
Jul 4, 2023
The Board of Regents of the University of Texas System
Min Hye Jung
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Patents Applications
last 30 patents
Information
Patent Application
PROCESS OF MANUFACTURING GRAFT POLYMER COMPOSITIONS
Publication number
20250051489
Publication date
Feb 13, 2025
SABIC Global Technologies B.V.
Dejin Li
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC MODACRYLIC RESIN AND THERMOPLASTIC MODACRYLIC RESIN C...
Publication number
20250019478
Publication date
Jan 16, 2025
Kaneka Corporation
Sota Okumura
D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information
Patent Application
THERMOPLASTIC MODACRYLIC RESIN AND THERMOPLASTIC MODACRYLIC RESIN C...
Publication number
20250019479
Publication date
Jan 16, 2025
Kaneka Corporation
Sota Okumura
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
POLYMER FOR THE PRODUCTION OF CARBON FIBERS AND CARBON FIBERS MADE...
Publication number
20250011511
Publication date
Jan 9, 2025
CYTEC INDUSTRIES INC.
Jeremy MOSKOWITZ
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
COPOLYMER, PIEZOELECTRIC MATERIAL, PIEZOELECTRIC FILM, AND PIEZOELE...
Publication number
20240376239
Publication date
Nov 14, 2024
TDK Corporation
Junichi HOSHINO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EXPANDED MICROSPHERES WITH EXCELLENT BARRIER PROPERTIES
Publication number
20240360291
Publication date
Oct 31, 2024
NOURYON CHEMICALS INTERNATIONAL B.V.
Magnus JONSSON
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYDROPHILIC POLYMER, METHOD OF PREPARING THE SAME, AND LITHIUM SECO...
Publication number
20240287226
Publication date
Aug 29, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xin ZHOU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ACRYLIC BLOCK COPOLYMER, (METH)ACRYLIC BLOCK COPOLYMER LATEX, (METH...
Publication number
20240132649
Publication date
Apr 25, 2024
DENKA COMPANY LIMITED
Wataru NISHINO
A41 - WEARING APPAREL
Information
Patent Application
STABILIZER BASED ON POLYOL PEROXIDE AND PROCESS FOR MAKING POLYMER...
Publication number
20240010790
Publication date
Jan 11, 2024
REPSOL, S.A.
Juan Pedro PÉREZ VALENCIA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SOLID-PHASE SYNTHESIS CARRIER, PREPARATION METHOD THEREFOR AND USE...
Publication number
20240010774
Publication date
Jan 11, 2024
SUNRESIN NEW MATERIALS CO. LTD.
Chaoyang WANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYPROPYLENE-BASED GRAFT POLYMER, THERMOPLASTIC RESIN COMPOSITION,...
Publication number
20230407078
Publication date
Dec 21, 2023
Fumiaki ABE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC RESIN COMPOSITION
Publication number
20230399503
Publication date
Dec 14, 2023
LG CHEM, LTD.
Jeong Su CHOI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LATEX COMPOSITION FOR DIP-FORMING, METHOD FOR PREPARING THEREOF AND...
Publication number
20230383039
Publication date
Nov 30, 2023
KOREA KUMHO PETROCHEMICAL CO., LTD.
Eunsoo Kang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
QUAD-POLYMER PRECURSOR FOR PRODUCING CARBON FIBER, METHOD FOR PRODU...
Publication number
20230357959
Publication date
Nov 9, 2023
Board of Regents, The University of Texas System
Min Hye Jung
C01 - INORGANIC CHEMISTRY
Information
Patent Application
QUAD-POLYMER PRECURSOR FOR PRODUCING CARBON FIBER, METHOD FOR PRODU...
Publication number
20230357960
Publication date
Nov 9, 2023
Board of Regents, The University of Texas System
Min Hye Jung
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SULFUR-MODIFIED POLYACRYLONITRILE, ELECTRODE ACTIVE MATERIAL CONTAI...
Publication number
20230261193
Publication date
Aug 17, 2023
ADEKA CORPORATION
Hiromi TAKENOUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THERMOPLASTIC RESIN COMPOSITION, METHOD OF PREPARING THE SAME, AND...
Publication number
20230235161
Publication date
Jul 27, 2023
LG CHEM, LTD.
Yong Hee AN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
WATER DISPERSION OF VINYL HALIDE COPOLYMER AND FILM
Publication number
20230174762
Publication date
Jun 8, 2023
ASAHI KASEI KABUSHIKI KAISHA
Natsuki HOSOE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RESIN COMPOSITION, RESIN FILM USING SAME, METAL FOIL WITH RESIN, ME...
Publication number
20230167215
Publication date
Jun 1, 2023
Panasonic Intellectual Property Management Co., Ltd.
Tomohiro FUKAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC RESIN COMPOSITION, METHOD OF PREPARING THE SAME, AND...
Publication number
20230131897
Publication date
Apr 27, 2023
LG CHEM, LTD.
Jeongmin JANG
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
FREE-STANDING NON-FOULING POLYMERS, THEIR COMPOSITIONS, AND RELATED...
Publication number
20230124554
Publication date
Apr 20, 2023
University of Washington
Shaoyi Jiang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR POLYMER PRECIPITATION
Publication number
20230105056
Publication date
Apr 6, 2023
GRST International Limited
Kam Piu Ho
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TONER
Publication number
20230098426
Publication date
Mar 30, 2023
Canon Kabushiki Kaisha
Takashi Matsui
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC COMPOSITION AND MOLDED ARTICLE THEREOF
Publication number
20230087173
Publication date
Mar 23, 2023
Techno-UMG Co., Ltd.
Shinji FUJII
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MATTING POLYMER COMPOSITION HAVING EXCELLENT WEATHER RESISTANCE AND...
Publication number
20230081156
Publication date
Mar 16, 2023
HANNANOTECH CO., LTD.
Doo Han HA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
ACRYLIC AND MODACRYLIC FIBER STABILIZED AGAINST SUNLIGHT
Publication number
20230062730
Publication date
Mar 2, 2023
AKSA AKRILIK KIMYA SANAYII ANONIM SIRKETI
Meryem Seyma AYKAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD AND SYSTEM FOR PRODUCING A POLYMER
Publication number
20230064044
Publication date
Mar 2, 2023
INEOS STYROLUTION GROUP GMBH
Wolfgang FISCHER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
STYRENE COPOLYMER, THERMOPLASTIC RESIN COMPOSITION, AND METHOD OF P...
Publication number
20230057580
Publication date
Feb 23, 2023
LG CHEM, LTD.
Mincheol JU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER PRODUCTION METHOD
Publication number
20230039916
Publication date
Feb 9, 2023
LG CHEM, LTD.
In Soo KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MACROMER AND PROCESS FOR MAKING POLYMER POLYOLS
Publication number
20230036829
Publication date
Feb 2, 2023
DOW GLOBAL TECHNOLOGIES LLC
Oguz Türünç
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...