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C08
Organic compounds
C08J
WORKING-UP GENERAL PROCESSES OF COMPOUNDING AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
C08J2203/00
Foams characterized by the expanding agent
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Patents Grants
last 30 patents
Information
Patent Grant
Foamable polyolefin composition providing increased flexibility
Patent number
12,359,036
Issue date
Jul 15, 2025
Borealis AG
Anna Hjartfors
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing a rigid polyurethane foam
Patent number
12,359,017
Issue date
Jul 15, 2025
BASF SE
Christiane Giesker
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyvinyl chloride (PVC) foamed ceiling panel and fabrication metho...
Patent number
12,344,722
Issue date
Jul 1, 2025
BODO PLASTICS CO., LTD.
Feng Sun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
HFCO-containing isocyanate-reactive compositions, polyurethane foam...
Patent number
12,312,465
Issue date
May 27, 2025
Covestro LLC
Michael H. Bell
B32 - LAYERED PRODUCTS
Information
Patent Grant
Plastic composite resin composition, a method of manufacturing a pl...
Patent number
12,234,359
Issue date
Feb 25, 2025
Hyundai Motor Company
Byung Kyu Cho
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of administering a self-foaming composition
Patent number
12,178,906
Issue date
Dec 31, 2024
JELLYNOV
Jean-Michel Simon
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Rheology modification by porous gel particles
Patent number
12,180,348
Issue date
Dec 31, 2024
Energy Solutions (US) LLC
Arnaud Cadix
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Biodegradable foam with laminate layers
Patent number
12,162,259
Issue date
Dec 10, 2024
CRUZ FOAM, INC.
Xiaolin Zhang
B32 - LAYERED PRODUCTS
Information
Patent Grant
Loss circulation material
Patent number
12,122,958
Issue date
Oct 22, 2024
Saudi Arabian Oil Company
Vikrant Wagle
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Foamable crosslinkable polymer composition containing a functionali...
Patent number
12,116,467
Issue date
Oct 15, 2024
Solvay S.A.
Anne-Lise Goffin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Elastomer alloy for intelligent sand management
Patent number
12,078,035
Issue date
Sep 3, 2024
Schlumberger Technology Corporation
Jinglei Xiang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
PVC composite material, foam board, and flooring
Patent number
12,031,338
Issue date
Jul 9, 2024
UNILIN BV
Qinghua Fang
E04 - BUILDING
Information
Patent Grant
Polyolefin-based composition for a lid and methods of making and using
Patent number
12,024,608
Issue date
Jul 2, 2024
Dart Container Corporation
Chengtao Li
B32 - LAYERED PRODUCTS
Information
Patent Grant
Foamed resin molded article and method for manufacturing same
Patent number
11,992,980
Issue date
May 28, 2024
Toyota Boshoku Kabushiki Kaisha
Masayuki Kito
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Esterified acids for use in polymeric materials
Patent number
11,976,160
Issue date
May 7, 2024
Zephyros, Inc.
Michael Czaplicki
G01 - MEASURING TESTING
Information
Patent Grant
Foamed polypropylene composition
Patent number
11,945,926
Issue date
Apr 2, 2024
Abu Dhabi Polymers Co. Ltd (Borouge) L.L.C.
Susanne Kahlen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
HFCO-containing isocyanate-reactive compositions, polyurethane foam...
Patent number
11,932,761
Issue date
Mar 19, 2024
Covestro LLC
Michael H. Bell
B32 - LAYERED PRODUCTS
Information
Patent Grant
Functionalized particulate bicarbonate as blowing agent, foamable p...
Patent number
11,926,722
Issue date
Mar 12, 2024
Solvay S.A.
Jorge Alejandro Kabbabe Malave
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Non-isocyanate polyurethane foam composition and method of making t...
Patent number
11,920,033
Issue date
Mar 5, 2024
62911255
Mark Ashton Zeller
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods of manufacturing high temperature conformable polymeric scr...
Patent number
11,840,614
Issue date
Dec 12, 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 Grant
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
Non-isocyanate polyurethane products and methods of making the same
Patent number
11,820,876
Issue date
Nov 21, 2023
Alliance for Sustainable Energy, LLC
Tao Dong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Non-crosslinked copolymer foam composition with polyamide blocks an...
Patent number
11,760,856
Issue date
Sep 19, 2023
Arkema France
Clio Cocquet
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyol premixes, thermally insulating rigid polyurethane foams and...
Patent number
11,732,100
Issue date
Aug 22, 2023
Covestro LLC
Rick L. Adkins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of forming foam material
Patent number
11,718,725
Issue date
Aug 8, 2023
Industrial Technology Research Institute
Mao-Lin Hsueh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing a foamed granulate and use thereof
Patent number
11,708,473
Issue date
Jul 25, 2023
Alpla Werke Alwin Lehner GmbH & Co. KG
Robert Siegl
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Organic amine salt foamer
Patent number
11,634,552
Issue date
Apr 25, 2023
Shandong University of Technology
Gehua Bi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Foaming composition and method of forming foam material
Patent number
11,603,444
Issue date
Mar 14, 2023
Industrial Technology Research Institute
Mao-Lin Hsueh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyolefin-based composition for a lid and methods of making and using
Patent number
11,584,838
Issue date
Feb 21, 2023
Dart Container Corporation
Chengtao Li
B32 - LAYERED PRODUCTS
Information
Patent Grant
Thermally expandable compositions
Patent number
11,578,181
Issue date
Feb 14, 2023
Henkel AG & Co. KGaA
Rainer Kohlstrung
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
AUTONOMOUSLY CURABLE AND FOAMABLE TWO-COMPONET ACRYLIC ADHESIVE
Publication number
20250223389
Publication date
Jul 10, 2025
Roland RAHME
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOSITE MATERIAL, COMPOSITE MATERIAL LAYER, AND CELL VENT PROTECT...
Publication number
20250215157
Publication date
Jul 3, 2025
SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
Shifang ZHAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COPOLYMER COMPOSITION, FOAM MOLDED BODY, CROSSLINKED MOLDED BODY, A...
Publication number
20250206933
Publication date
Jun 26, 2025
MITSUI CHEMICALS, INC.
Kotaro ICHINO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EXPANDED BEADS, AND EXPANDED BEAD MOLDED BODY
Publication number
20250206903
Publication date
Jun 26, 2025
JSP Corporation
Taizo KITAHARA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PLASTIC COMPOSITE RESIN COMPOSITION, A PLASTIC MOLDED ARTICLE FOR R...
Publication number
20250154354
Publication date
May 15, 2025
Hyundai Motor Company
Byung Kyu Cho
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMALLY EXPANDABLE MICROCAPSULES, FOAMABLE RESIN COMPOSITION, AND...
Publication number
20250109269
Publication date
Apr 3, 2025
Sekisui Chemical Co., Ltd
Yasuhiro KAWAGUCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Foam Body, Method for Producing Foam Body, and Laminate
Publication number
20250034389
Publication date
Jan 30, 2025
Asahi Kasei Kabushiki Kaisha
Yuya Sonoda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AQUEOUS PROCESS FOR PREPARING POLYAMIC ACIDS AND POLYAMIC ACID RELA...
Publication number
20250011562
Publication date
Jan 9, 2025
Aspen Aerogels, Inc.
Nicholas Leventis
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Preparation Method of Super Absorbent Polymer
Publication number
20250011550
Publication date
Jan 9, 2025
LG CHEM, LTD.
Minsu Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ISOCYANATE-EPOXY HYBRID FOAMS HAVING LOW BRITTLENESS AND IMPROVED A...
Publication number
20250002633
Publication date
Jan 2, 2025
BASF SE
Arne KLINKEBIEL
B32 - LAYERED PRODUCTS
Information
Patent Application
ISOCYANATE-REACTIVE COMPOSITIONS, RIGID POLYURETHANE FOAMS AND METH...
Publication number
20240417503
Publication date
Dec 19, 2024
Covestro LLC
Brandon W. PARKS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING POLYPROPYLENE-BASED RESIN EXPANDED BEADS AND M...
Publication number
20240400782
Publication date
Dec 5, 2024
JSP Corporation
Takumi SAKAMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FOAMABLE CELLULOSE ACETATE COMPOSITIONS, FOAMS AND FOAM ARTICLES FO...
Publication number
20240352233
Publication date
Oct 24, 2024
Eastman Chemical Company
WAYNE KEN SHIH
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FOAMABLE CELLULOSE ACETATE COMPOSITIONS, FOAMS AND FOAM ARTICLES FO...
Publication number
20240352235
Publication date
Oct 24, 2024
Eastman Chemical Company
WAYNE KEN SHIH
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SLOW RECOVERY POLYURETHANE FOAM
Publication number
20240327563
Publication date
Oct 3, 2024
HONEYWELL SAFETY PRODUCTS USA, INC.
Shulong LI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING IMPROVED RIGID POLYISOCYANURATE FOAMS BASED O...
Publication number
20240309162
Publication date
Sep 19, 2024
BASF SE
Tobias KALUSCHKE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYOLEFIN-BASED COMPOSITION FOR A LID AND METHODS OF MAKING AND USING
Publication number
20240309164
Publication date
Sep 19, 2024
Dart Container Corporation
CHENGTAO LI
B32 - LAYERED PRODUCTS
Information
Patent Application
PVC COMPOSITE MATERIAL, FOAM BOARD, AND FLOORING
Publication number
20240309653
Publication date
Sep 19, 2024
UNILIN, BV
Qinghua FANG
B32 - LAYERED PRODUCTS
Information
Patent Application
Loss Circulation Material
Publication number
20240294820
Publication date
Sep 5, 2024
Saudi Arabian Oil Company
Vikrant Wagle
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Esterified Acids for Use in Polymeric Materials
Publication number
20240287246
Publication date
Aug 29, 2024
Zephyros, Inc.
Michael Czaplicki
G01 - MEASURING TESTING
Information
Patent Application
VULCANIZED RUBBER COMPOSITION AND TIRE
Publication number
20240270944
Publication date
Aug 15, 2024
BRIDGESTONE CORPORATION
Taiga YOSHIHARA
B60 - VEHICLES IN GENERAL
Information
Patent Application
RESIN COMPOSITION AND PRODUCTION METHOD THEREOF, AND CLEANING METHO...
Publication number
20240254299
Publication date
Aug 1, 2024
Asahi Kasei Kabushiki Kaisha
Shunichiro I
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
THREE-DIMENSIONAL PRINTING WITH VARIABLE DIELECTRIC PERMITTIVITY
Publication number
20240247167
Publication date
Jul 25, 2024
Hewlett-Packard Development Company, L.P.
James William Stasiak
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
NON-ISOCYANATE POLYURETHANE PRODUCTS AND METHODS OF MAKING THE SAME
Publication number
20240239981
Publication date
Jul 18, 2024
ALLIANCE FOR SUSTAINABLE ENERGY, LLC
Tao DONG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FUNCTIONALIZED PARTICULATE BICARBONATE AS BLOWING AGENT, FOAMABLE P...
Publication number
20240239980
Publication date
Jul 18, 2024
SOLVAY S.A.
Jorge Alejandro KABBABE MALAVE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR MAKING FAUX WOOD MATERIAL WITH MULTILAYER PATTERN EFFECT...
Publication number
20240218143
Publication date
Jul 4, 2024
TAIWAN SUSTAINABLE MATERIAL TECHNOLOGY CO., LTD.
Ruey-Sheny Shih
B32 - LAYERED PRODUCTS
Information
Patent Application
NON-ISOCYANATE POLYURETHANE FOAM COMPOSITION AND METHOD OF MAKING T...
Publication number
20240199809
Publication date
Jun 20, 2024
ALGIX, LLC
Mark Ashton Zeller
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Preparation Method for Super Absorbent Polymer
Publication number
20240124671
Publication date
Apr 18, 2024
LG CHEM, LTD.
Kihoon Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXPANDED POLYPROPYLENE RESIN BEADS AND EXPANDED POLYPROPYLENE RESIN...
Publication number
20240084090
Publication date
Mar 14, 2024
JSP Corporation
Shobu YAMASAKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NON-CROSSLINKED COPOLYMER FOAM COMPOSITION WITH POLYAMIDE BLOCKS AN...
Publication number
20240018322
Publication date
Jan 18, 2024
Arkema France
Clio COCQUET
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...