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Homopolymers or copolymers of methyl methacrylate
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C08J2333/12
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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
C08J2333/00
Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof Derivatives of such polymers
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Homopolymers or copolymers of methyl methacrylate
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last 30 patents
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Polymer foams including functionalized carbon nanotubes
Patent number
12,325,782
Issue date
Jun 10, 2025
SHPP GLOBAL TECHNOLOGIES B.V.
Frans Mercx
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydrophobic high heat optical acrylic copolymers
Patent number
12,325,765
Issue date
Jun 10, 2025
TRINSEO EUROPE GMBH
Jiaxin J. Ge
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Composite particles with organic and inorganic domains
Patent number
12,291,589
Issue date
May 6, 2025
Wacker Chemie AG
Abdulmajid Hashemzadeh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Amorphous thermoplastic additive manufactured articles and method t...
Patent number
12,240,167
Issue date
Mar 4, 2025
LUMAS Polymers LLC
Thomas Fry
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Core-shell structure membrane scale inhibitor and preparation metho...
Patent number
12,240,775
Issue date
Mar 4, 2025
JIANGSU FEYMER TECHNOLOGY CO., LTD.
Guofeng He
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Grant
PMMA-based cast polymers having improved mechanical properties
Patent number
12,187,867
Issue date
Jan 7, 2025
Evonik Operations GmbH
Thomas Richter
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Liquid composition for applications of SMC-moulded thermoplastic co...
Patent number
12,187,831
Issue date
Jan 7, 2025
Arkema France
Pierre Gerard
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Crosslinkable nonlinear-optical chromophore system
Patent number
12,187,827
Issue date
Jan 7, 2025
University of Washington
Delwin Elder
G02 - OPTICS
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Procedure to produce graphene and graphenic materials
Patent number
12,162,998
Issue date
Dec 10, 2024
AVANZARE INNOVACIÓN TECNOLÓGICA SL.
Julio Gomez Cordon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Method for recycling thermoplastic by short depolymerisation
Patent number
12,152,111
Issue date
Nov 26, 2024
Arkema France
Jean-Luc Dubois
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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PMMA-based cast polymers having improved mechanical properties
Patent number
12,139,589
Issue date
Nov 12, 2024
Evonik Operations GmbH
Thomas Richter
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Anaerobically curable compositions comprising a metallacene and ace...
Patent number
12,129,322
Issue date
Oct 29, 2024
Henkel AG & Co. KGaA
James Houlihan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Click chemistry for sealants and adhesives
Patent number
12,129,347
Issue date
Oct 29, 2024
Chem Link, Inc.
Baljinder Kaur
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Radiation curable inkjet ink sets
Patent number
12,122,928
Issue date
Oct 22, 2024
AGFA NV
Matthieu Retailleau
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Polymer plastic front plate and method for manufacturing the same
Patent number
12,109,587
Issue date
Oct 8, 2024
ENFLEX CORPORATION
Hsin Yuan Chen
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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Medical implants including negative Poisson's ratio materials
Patent number
12,109,328
Issue date
Oct 8, 2024
Joon Bu Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Foamable acrylic composition
Patent number
12,012,510
Issue date
Jun 18, 2024
Arkema France
Jing-Han Wang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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High efficacy Cu-based anti-microbial films and substrates and meth...
Patent number
11,993,692
Issue date
May 28, 2024
Corning Incorporated
Andrew Charles Antony
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Photon up-conversion film and method of producing the film
Patent number
11,959,000
Issue date
Apr 16, 2024
WAKAYAMA PREFECTURE
Takeshi Mori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Vinyl-based resin particles and method for producing same
Patent number
11,958,922
Issue date
Apr 16, 2024
Sekisui Plastics Co., Ltd.
Kohei Tanaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Multilayer composite composition, its manufacturing process, and ar...
Patent number
11,938,686
Issue date
Mar 26, 2024
Arkema France
Michel Glotin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Acrylic resin powder, resin composition, hot melt adhesive composit...
Patent number
11,939,413
Issue date
Mar 26, 2024
Mitsubishi Chemical Corporation
Shogo Miyai
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Thermally expandable thermoplastic microspheres and process for the...
Patent number
11,939,446
Issue date
Mar 26, 2024
Nouryon Chemicals International B.V.
Christina Nyholm
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Dendritic fibrous materials-based poly(methyl methacrylate) and met...
Patent number
11,939,454
Issue date
Mar 26, 2024
Saudi Arabian Oil Company
Aziz Fihri
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Carbon fiber reinforced thermoplastic sheets for efficient microwav...
Patent number
11,932,736
Issue date
Mar 19, 2024
Toyota Motor Engineering & Manufacturing North America, Inc.
Yuyang Song
D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
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Liquid composition comprising three initiators, its process of poly...
Patent number
11,879,030
Issue date
Jan 23, 2024
Arkema France
Alexander Zoller
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Resin composition and dope for use in film production by solution c...
Patent number
11,845,820
Issue date
Dec 19, 2023
Kaneka Corporation
Fuminobu Kitayama
G02 - OPTICS
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Activatable polymer composition comprising at least two carboxylic...
Patent number
11,834,588
Issue date
Dec 5, 2023
Zephyros, Inc.
Lucile Richer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer-sand nanocomposite lost circulation material
Patent number
11,828,116
Issue date
Nov 28, 2023
Alfaisal University
Ayman Almohsin
B82 - NANO-TECHNOLOGY
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Energy self-sufficient high-efficiency photo-thermal evaporative na...
Patent number
11,820,679
Issue date
Nov 21, 2023
Institute of Eco-environmental and Soil Sciences, Guangdong Academy of Sciences
Bin He
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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last 30 patents
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Patent Application
PREPARATION METHOD FOR THERMALLY EXPANDABLE MICROSPHERE CONTAINING...
Publication number
20250145787
Publication date
May 8, 2025
WANHUA CHEMICAL GROUP CO., LTD.
Hang LU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CROSSLINKABLE NONLINEAR-OPTICAL CHROMOPHORE SYSTEM
Publication number
20250122318
Publication date
Apr 17, 2025
University of Washington
Delwin Elder
G02 - OPTICS
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Patent Application
POLYMER COMPOUND, REACTIVE COMPOUND, POLYMER CROSSLINKING AGENT, PO...
Publication number
20250115693
Publication date
Apr 10, 2025
Japan Science and Technology Agency
Hiroshi MASAI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FILM, METHOD FOR MANUFACTURING SAME, AND IMAGE DISPLAY DEVICE
Publication number
20250109264
Publication date
Apr 3, 2025
Kaneka Corporation
Kohei Ogawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Patent Application
METHACRYLIC RESIN, METHOD FOR PRODUCING SAME, RESIN COMPOSITION AND...
Publication number
20250092172
Publication date
Mar 20, 2025
Kaneka Corporation
Takefumi Furuta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
INORGANIC INFRARED ABSORBER IN RESIN COMPOSITION
Publication number
20250092210
Publication date
Mar 20, 2025
Trinseo Europe GmbH
Huyen Vu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FLUORINE-BASED POLYMER WITH LOW DIELECTRIC CONSTANT AND FLUORINE-BA...
Publication number
20250084196
Publication date
Mar 13, 2025
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
Eun-Ho SOHN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
PROCESS FOR RECYCLING CONTAMINATED POLYMERS
Publication number
20250075051
Publication date
Mar 6, 2025
Arkema France
Jean-Luc DUBOIS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Flow Through Process for Thermal Depolymerization and Monomer Repur...
Publication number
20250059342
Publication date
Feb 20, 2025
EnhancedGEO Holdings, LLC
Greg Lindberg
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Thermal Depolymerization and Monomer Repurposing Using Geothermal E...
Publication number
20250059340
Publication date
Feb 20, 2025
EnhancedGEO Holdings, LLC
Greg Lindberg
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Continuous Process for Thermal Depolymerization and Monomer Repurpo...
Publication number
20250059341
Publication date
Feb 20, 2025
EnhancedGEO Holdings, LLC
Greg Lindberg
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Patent Application
Molecular Weaving Additives to Enhance the Mechanical Properties of...
Publication number
20250051541
Publication date
Feb 13, 2025
The Regents of the University of California
Sebastian Ephraim Neumann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
VINYL ARTICLES WITH IMPROVED SOLAR REFLECTIVITY
Publication number
20250026935
Publication date
Jan 23, 2025
Rohm and Haas Company
Yuanqiao Rao
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INSULATION FOAM AND METHODS OF MANUFACTURING THE SAME
Publication number
20250011560
Publication date
Jan 9, 2025
UT-Battelle, LLC
Meghan Lamm
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
IONICALLY CROSSLINKED (METH)ACRYLIC (CO)POLYMERS
Publication number
20250002662
Publication date
Jan 2, 2025
Trinseo Europe GmbH
Abidin Balan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
MEDICAL IMPLANTS INCLUDING NEGATIVE POISSON'S RATIO MATERIALS
Publication number
20250001048
Publication date
Jan 2, 2025
Joon Bu Park
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
Polymer Plastic Front Plate And Method For Manufacturing The Same
Publication number
20240424528
Publication date
Dec 26, 2024
Enflex Corporation
Hsin Yuan Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FILTER LENS AND METHOD FOR PREPARING THE SAME
Publication number
20240418908
Publication date
Dec 19, 2024
Platinum Optics Technology Inc.
Shih-Song Cheng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GRADE-DEPENDENT DEPOLYMERIZATION PROCESS AND ITS USE FOR RECYCLING...
Publication number
20240400785
Publication date
Dec 5, 2024
JAPAN STEEL WORKS EUROPE GMBH
Makoto TOJO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
HYBRID FIBER CONCRETE REINFORCEMENT
Publication number
20240400451
Publication date
Dec 5, 2024
Saudi Arabian Oil Company
Remi Mahfouz
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Application
RESIN COMPOSITION, MOLDED BODY, AND FILM
Publication number
20240392131
Publication date
Nov 28, 2024
Kaneka Corporation
Kohei Ogawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
NON-HALOGENATED, SELF-EXTINGUISHING RESIN COMPOSITIONS AND METHODS...
Publication number
20240352246
Publication date
Oct 24, 2024
TRINSEO EUROPE GMBH
Mark C. Gatman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
FOAMED ACRYLIC POLYMER PRIMERLESS ADHESIVE
Publication number
20240336815
Publication date
Oct 10, 2024
Illinois Tool Works Inc.
Peter A. Carbutt
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
PMMA RESIN WITH IMPROVED SCRATCH RESISTANCE AND IMPACT RESISTANCE A...
Publication number
20240327559
Publication date
Oct 3, 2024
Gwangju Institute of Science and Technology
Ji-woong PARK
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
TRANSPARENT ACRYLIC POLYMER COMPOSITION HAVING AN INCREASED RESISTA...
Publication number
20240317987
Publication date
Sep 26, 2024
RÖHM GMBH
Rüdiger CARLOFF
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
AQUEOUS VINYL POLYMER DISPERSION
Publication number
20240309123
Publication date
Sep 19, 2024
ALLNEX NETHERLANDS B.V.
Nicole VERHAGEN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
RADIATIVE COOLING FILM WITH SURFACE PERIODIC MICRO-NANO STRUCTURE A...
Publication number
20240287272
Publication date
Aug 29, 2024
Innofocus Photonics Technology Pty Ltd
Baohua JIA
F28 - HEAT EXCHANGE IN GENERAL
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Patent Application
RESIN COMPOSITION, MOLDED BODY USING SAME AND METHOD FOR PRODUCING...
Publication number
20240270933
Publication date
Aug 15, 2024
Kuraray Co., Ltd
Shuichi SUNAGA
B32 - LAYERED PRODUCTS
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Patent Application
HIGH EFFICACY CU-BASED ANTI-MICROBIAL FILMS AND SUBSTRATES AND METH...
Publication number
20240270941
Publication date
Aug 15, 2024
Corning Incorporated
Andrew Charles Antony
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Patent Application
AMORPHOUS THERMOPLASTIC ADDITIVE MANUFACTURED ARTICLES AND METHOD T...
Publication number
20240254327
Publication date
Aug 1, 2024
Jabil Inc.
Thomas Fry
B33 - ADDITIVE MANUFACTURING TECHNOLOGY