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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
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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
Process to yield foam construction boards with low surface irregula...
Patent number
12,358,190
Issue date
Jul 15, 2025
HOLCIM TECHNOLOGY LTD
John B. Letts
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Thermally expandable cellulose-based microspheres
Patent number
12,338,336
Issue date
Jun 24, 2025
Nouryon Chemicals International B.V.
Bo Andreasson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
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
Foaming material, and thermal insulation cabinet and method for pre...
Patent number
12,325,804
Issue date
Jun 10, 2025
Qingdao Haier Refrigerator Co., Ltd.
Zhanzhan Liu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
Polyol composition, method for preparing polyurethane foam using th...
Patent number
12,312,453
Issue date
May 27, 2025
Hyundai Motor Company
Chae Hwan Hong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flame retardant masterbatch composition for foams containing a pH m...
Patent number
12,286,520
Issue date
Apr 29, 2025
DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
Wenyi Huang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Phenolic resin foam laminate board and composite board
Patent number
12,269,249
Issue date
Apr 8, 2025
Asahi Kasei Construction Materials Corporation
Nobuki Hiramatsu
B32 - LAYERED PRODUCTS
Information
Patent Grant
Process for producing isocyanate-based foam construction boards
Patent number
12,263,622
Issue date
Apr 1, 2025
HOLCIM TECHNOLOGY LTD
John B. Letts
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Acetoacetylated and (meth)acrylated resin compositions and thermose...
Patent number
12,252,590
Issue date
Mar 18, 2025
NDSU--Research Foundation
Dean C. Webster
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Azeotropic or azeotropic-like composition comprising hydrogen fluor...
Patent number
12,251,590
Issue date
Mar 18, 2025
Daikin Industries, Ltd.
Kazuhiro Takahashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Plant-derived polyamide-based elastomer foam molded body, method fo...
Patent number
12,221,521
Issue date
Feb 11, 2025
Sekisui Plastics Co., Ltd.
Daisuke Shimizu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyethylene foam composition
Patent number
12,202,955
Issue date
Jan 21, 2025
SABIC GLOBAL TECHNOLOGIES B.V.
Johan Maria Krist
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified diene-containing (co)polymer, method for preparing thereof...
Patent number
12,203,025
Issue date
Jan 21, 2025
Public Joint Stock Company “Sibur Holding”
Ivan Anatolievich Babin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Isocyanate reactive compositions
Patent number
12,202,928
Issue date
Jan 21, 2025
Dow Global Technologies LLC
Christopher S. Letko
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Geopolymer composite and expandable vinyl aromatic polymer granulat...
Patent number
12,195,397
Issue date
Jan 14, 2025
SYNTHOS S.A.
Filip Lukasz Kondratowicz
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Foaming agents and compositions containing fluorine substituted ole...
Patent number
12,185,989
Issue date
Jan 7, 2025
Honeywell International Inc.
James M. Bowman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Brominated flame retardant and its application in polyurethane foams
Patent number
12,187,841
Issue date
Jan 7, 2025
ALBEMARLE CORPORATION
Tse-Chong Wu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified lignin products for rigid foams
Patent number
12,173,160
Issue date
Dec 24, 2024
MCPU Polymer Engineering LLC
Thomas M. Garrett
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Infrared attenuation agent blends
Patent number
12,152,119
Issue date
Nov 26, 2024
Owens Corning Intellectual Capital, LLC
Xiangmin Han
E04 - BUILDING
Information
Patent Grant
Compositions comprising 2,3,3,3-tetrafluoropropene, 1,1,2,3-tetra-c...
Patent number
12,145,015
Issue date
Nov 19, 2024
THE CHEMOURS COMPANY FC, LLC
Mario Joseph Nappa
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Production of polyurethane foam
Patent number
12,122,890
Issue date
Oct 22, 2024
Evonik Operations GmbH
Michael Wagner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyol blends that include an isopropylidenediphenol-based polyethe...
Patent number
12,104,006
Issue date
Oct 1, 2024
Covestro LLC
Brandon Parks
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyol pre-mixes having improved shelf life
Patent number
12,098,260
Issue date
Sep 24, 2024
Arkema Inc.
Benjamin Bin Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Foam compositions
Patent number
12,098,240
Issue date
Sep 24, 2024
HOLCIM TECHNOLOGY LTD
David L. Trumbo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compositions comprising 2,3-dichloro-1,1,1-trifluoropropane, 2 chlo...
Patent number
12,091,607
Issue date
Sep 17, 2024
THE CHEMOURS COMPANY FC, LLC
Barry Asher Mahler
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Porous materials for energy management
Patent number
12,084,555
Issue date
Sep 10, 2024
Nano and Advanced Materials Institute Limited
Bin Xiao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Semi-rigid melamine foam plastic and preparation method thereof
Patent number
12,084,557
Issue date
Sep 10, 2024
ZHEJIANG YADINA NEW MATERIAL TECHNOLOGY CO., LTD.
Hongwei Jiang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for cleaning medical equipment
Patent number
12,070,030
Issue date
Aug 27, 2024
BASF SE
Sebastian Alexander Weisse
B08 - CLEANING
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PRODUCING ISOCYANATE-BASED FOAM CONSTRUCTION BOARDS
Publication number
20250222636
Publication date
Jul 10, 2025
HOLCIM TECHNOLOGY LTD
John B. LETTS
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MIXTURES CONTAINING 1.1.1.4.4.4.- HEXAFLUOROBUTENE AND 1-CHLORO-3.3...
Publication number
20250223414
Publication date
Jul 10, 2025
Honeywell International Inc.
Mary C. Bogdan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BROMINATED FLAME RETARDANT AND ITS APPLICATION IN POLYURETHANE FOAMS
Publication number
20250145759
Publication date
May 8, 2025
Albemarle Corporation
Tse-Chong Wu
C07 - ORGANIC CHEMISTRY
Information
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
POLYISOCYANURATE FOAM-FORMING COMPOSITIONS, POLYISOCYANURATE FOAMS,...
Publication number
20250129200
Publication date
Apr 24, 2025
Covestro LLC
George Combs
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OPEN-CELLED MELAMINE RESIN FOAMS COMPRISING HALOGEN-FREE FLAME RETA...
Publication number
20250122349
Publication date
Apr 17, 2025
BASF SE
Alexander KOENIG
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
AROMATIC POLYESTER-BASED RESIN FOAM PARTICLE AND METHOD FOR PRODUCI...
Publication number
20250109268
Publication date
Apr 3, 2025
SEKISUI KASEI CO., LTD.
Yusuke KUWABARA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FLAME RETARDANT FLEXIBLE POLYURETHANE FOAM FOR AUTOMOTIVE SEATING
Publication number
20250075026
Publication date
Mar 6, 2025
Silvia SCUSSOLIN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyurethane Foams And Methods Of Manufacture Thereof
Publication number
20250075027
Publication date
Mar 6, 2025
Kingspan Holdings (IRL) Limited
Michael Boyco
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC FOAMS AND USES IN APPLICATIONS REQUIRING STRENGTH AND...
Publication number
20250066571
Publication date
Feb 27, 2025
Honeywell International Inc.
Hayim Abrevaya
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PDI BASED BEAD FOAMS
Publication number
20250051534
Publication date
Feb 13, 2025
BASF SE
Elmar Poeselt
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
COMPOSITIONS COMPRISING 2,3,3,3-TETRAFLUOROPROPENE, 1,1,2,3-TETRA-C...
Publication number
20250032835
Publication date
Jan 30, 2025
THE CHEMOURS COMPANY FC, LLC
Mario Joseph Nappa
F28 - HEAT EXCHANGE IN GENERAL
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
FOAM COMPOSITIONS
Publication number
20240425643
Publication date
Dec 26, 2024
HOLCIM TECHNOLOGY LTD
David L. TRUMBO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING A MIXTURE OF ALKOXYLATED POLYPHENOLS AND USE O...
Publication number
20240409679
Publication date
Dec 12, 2024
SOPREMA
Pierre Etienne BINDSCHEDLER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYOL BLENDS THAT INCLUDE AN ISOPROPYLIDENEDIPHENOL-BASED POLYETHE...
Publication number
20240400744
Publication date
Dec 5, 2024
Covestro LLC
Brandon Parks
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FOAMABLE THERMOPLASTIC COMPOSITIONS, THERMOPLASTIC FOAMS AND METHOD...
Publication number
20240400780
Publication date
Dec 5, 2024
Honeywell International Inc.
Hayim Abrevaya
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
COMPOSITIONS COMPRISING 2,3-DICHLORO-1,1,1-TRIFLUOROPROPANE, 2-CHLO...
Publication number
20240400874
Publication date
Dec 5, 2024
THE CHEMOURS COMPANY FC, LLC
BARRY ASHER MAHLER
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PRODUCING FOAM BODIES
Publication number
20240375329
Publication date
Nov 14, 2024
KINGSPAN HOLDINGS (IRL) LIMITED
Peter HOBBS
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
RIGID POLYURETHANE FOAMS BASED ON FATTY-ACID-MODIFIED POLYETHER POL...
Publication number
20240360268
Publication date
Oct 31, 2024
BASF SE
Tobias KALUSCHKE
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
HEAT-EXPANDABLE MICROSPHERES, COMPOSITION, AND FORMED PRODUCT
Publication number
20240343876
Publication date
Oct 17, 2024
Matsumoto Yushi-Seiyaku Co., Ltd
Tomohiro YAMAUCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING ISOCYANATE-BASED FOAM CONSTRUCTION BOARDS
Publication number
20240327592
Publication date
Oct 3, 2024
HOLCIM TECHNOLOGY LTD
John B. LETTS
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
DISPERSANTS FOR SOLID-CONTAINING PHENOLIC FOAMS
Publication number
20240327587
Publication date
Oct 3, 2024
Evonik Operations GmbH
Michael SUCHAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYISOCYANURATE/POLYURETHANE FOAM COMPOSITIONS AND RELATED METHODS
Publication number
20240317960
Publication date
Sep 26, 2024
Natural Polymers, LLC
Benjamin J. Brown
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
COMPOSITIONS COMPRISING 2,3,3,3-TETRAFLUOROPROPENE, 1,1,2,3-TETRA-C...
Publication number
20240307725
Publication date
Sep 19, 2024
THE CHEMOURS COMPANY FC, LLC
Mario Joseph Nappa
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
PROCESS FOR PRODUCING ISOCYANATE-BASED FOAM CONSTRUCTION BOARDS
Publication number
20240309160
Publication date
Sep 19, 2024
HOLCIM TECHNOLOGY LTD
John LETTS
B32 - LAYERED PRODUCTS
Information
Patent Application
FOAMED SHEET COMPRISING HIGH MELT STRENGTH POLYPROPYLENE
Publication number
20240309163
Publication date
Sep 19, 2024
SABIC Global Technologies B.V.
Peter Degenhart
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...