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characterised by mechanical pre- or post-treatments
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C08
Organic compounds
C08J
WORKING-UP GENERAL PROCESSES OF COMPOUNDING AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
C08J2201/00
Foams characterised by the foaming process
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C08J2201/02
characterised by mechanical pre- or post-treatments
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Patents Grants
last 30 patents
Information
Patent Grant
Process for producing foam article
Patent number
12,365,776
Issue date
Jul 22, 2025
Dow Global Technologies LLC
Sophie Gina Martha Van Lange
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Two-component polyurethane or polyisocyanurate low pressure spray f...
Patent number
12,365,779
Issue date
Jul 22, 2025
DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
Megan Marie Thomas
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Methods of improving lofting agent retention using bicomponent fibers
Patent number
12,365,778
Issue date
Jul 22, 2025
Hanwha Azdel, Inc.
Ruomiao Wang
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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
Soundproof tyre for vehicle wheels
Patent number
12,350,977
Issue date
Jul 8, 2025
Antonio Susanna
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Methods for reducing aldehyde emissions in polyether polyols and po...
Patent number
12,344,723
Issue date
Jul 1, 2025
Dow Global Technologies LLC
Haiying Li
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Crosslinked polyolefin resin foam and multilayer body
Patent number
12,331,177
Issue date
Jun 17, 2025
Sekisui Chemical Co., Ltd.
Rie Matsui
B32 - LAYERED PRODUCTS
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
High internal phase emulsion foam having cellulose nanoparticles
Patent number
12,319,804
Issue date
Jun 3, 2025
The Procter & Gamble Company
Stuart J. Rowan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Low pressure plural component spray system and foams generated ther...
Patent number
12,318,800
Issue date
Jun 3, 2025
SPRAY FOAM SYSTEMS, LLC.
Thomas Joseph Peters
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hardenable casting compound for producing molded plastic components
Patent number
12,269,932
Issue date
Apr 8, 2025
Blanco GmbH + Co KG
Andreas Hajek
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene copolymer composition and use thereof
Patent number
12,221,529
Issue date
Feb 11, 2025
Mitsui Chemicals, Inc.
Tatsuya Sakai
B32 - LAYERED PRODUCTS
Information
Patent Grant
Polyurethane foam premixes containing halogenated olefin blowing ag...
Patent number
12,209,168
Issue date
Jan 28, 2025
Honeywell International Inc.
Bin Yu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified expanded bead and foam molded article of expanded beads
Patent number
12,202,951
Issue date
Jan 21, 2025
JSP Corporation
Nobumasa Koshita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Blends for foams, foams manufactured therefrom and articles compris...
Patent number
12,195,612
Issue date
Jan 14, 2025
Dow Global Technologies LLC
Haiyang Yu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Poly(3-hydroxyalkanoate) foam particles and poly(3-hydroxyalkanoate...
Patent number
12,187,868
Issue date
Jan 7, 2025
Kaneka Corporation
Tetsuya Minami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
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
Method for creating a porous film through aqueous phase separation
Patent number
12,139,587
Issue date
Nov 12, 2024
NX FILTRATION N.V.
Wiebe Matthijs de Vos
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of making silicone-based foam material and silicon-based mat...
Patent number
12,129,351
Issue date
Oct 29, 2024
Triad National Security, LLC
Kyle Cluff
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flexible gastight material for landfill site, and preparation metho...
Patent number
12,122,937
Issue date
Oct 22, 2024
Institute of Rock and Soil Mechanics, Chinese Academy of Sciences
Qiang Xue
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
Recyclable crosslinked polymeric foam and applications thereof
Patent number
12,110,374
Issue date
Oct 8, 2024
USI CORPORATION
Yung-Shen Chang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composite article for insulating appliance, appliance comprising co...
Patent number
12,098,851
Issue date
Sep 24, 2024
DOW BRASIL SUDESTE INDUSTRIAL LTDA.
Rodnei M. Abe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
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
Aqueous functional composition for articles
Patent number
12,084,558
Issue date
Sep 10, 2024
Eastman Kodac Company
Mridula Nair
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
Polyol component and use thereof for the production of rigid polyur...
Patent number
12,065,553
Issue date
Aug 20, 2024
BASF SE
Johann Klassen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
BLOWING AGENT, FOAMING RESIN COMPOSITION, POLYUREA RESIN FOAM, AND...
Publication number
20250215177
Publication date
Jul 3, 2025
Mitsubishi Gas Chemical Company, Inc.
Yuki KAWASHIMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
METHOD FOR RECYCLING AND REPROCESSING OF POLYURETHANE FOAMS BASED O...
Publication number
20250197593
Publication date
Jun 19, 2025
ZHEJIANG UNIVERSITY
TAO XIE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SYNTACTIC FOAMS
Publication number
20250197585
Publication date
Jun 19, 2025
BAE Systems plc
Megan Elizabeth Allpress
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FOAM CASTING PROCESS
Publication number
20250188239
Publication date
Jun 12, 2025
Endoluminal Sciences Pty Ltd.
Ashish MITRA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SYSTEM FOR PRODUCING A MULTIPLE COMPONENT MIXTURE
Publication number
20250170536
Publication date
May 29, 2025
Atlas Copco IAS GmbH
Gerrit ENDERLE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FOAMED POLYLACTIC ACID SHEET, AND METHOD FOR PRODUCING FOAMED POLYL...
Publication number
20250129226
Publication date
Apr 24, 2025
RICOH COMPANY, LTD.
Satoshi OGAWA
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
Phase-change temperature-reducing polyurethane composite material,...
Publication number
20250115798
Publication date
Apr 10, 2025
Thermalysis New Material Technology Co., Ltd.
Tianxu Huang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CURABLE COMPOSITION FOR MECHANICAL FOAMING AND METHOD FOR MANUFACTU...
Publication number
20250114986
Publication date
Apr 10, 2025
THREEBOND CO., LTD.
Koichiro ENDO
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
POLYURETHANE FOAM PREMIXES CONTAINING HALOGENATED OLEFIN BLOWING AG...
Publication number
20250075048
Publication date
Mar 6, 2025
Honeywell International Inc.
Bin Yu
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
POLYOLEFIN-BASED FILM AND PREPARATION METHOD THEREOF, SEPARATOR, SE...
Publication number
20250066568
Publication date
Feb 27, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Chong XU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESS FOR PREPARING A HIGH-RESILIENCE POLYURETHANE FOAM
Publication number
20250066572
Publication date
Feb 27, 2025
SHELL USA, INC.
Ishita BHATTACHARYA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CROSSLINKED, FOAMED OLEFIN/SILANE INTERPOLYMER COMPOSITIONS
Publication number
20250051527
Publication date
Feb 13, 2025
DOW GLOBAL TECHNOLOGIES LLC
Bo Lyu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Naturally Sourced Chitin Foam
Publication number
20250051554
Publication date
Feb 13, 2025
The Regents of the University of California
Marco Rolandi
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
METHOD FOR PREPARING SILICONE FOAM
Publication number
20250043090
Publication date
Feb 6, 2025
ELKEM SILICONES FRANCE SAS
Alexandre LOUIS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING POLYAMIDE-BASED RESIN EXPANDED BEADS AND METHO...
Publication number
20250043091
Publication date
Feb 6, 2025
JSP Corporation
Tatsuya HAYASHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF MAKING A CROSSLINKED SILICONE FOAM, CROSSLINKED SILICONE...
Publication number
20250026901
Publication date
Jan 23, 2025
3M Innovative Properties Company
Junkang J. Liu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR PREPARING BIO-POLYOL, COMPOSITION OF POLYURETHANE RESIN...
Publication number
20240400759
Publication date
Dec 5, 2024
Hyundai Motor Company
Jung Wook Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CELLULOSE ACETATE FOAMS
Publication number
20240392089
Publication date
Nov 28, 2024
Eastman Chemical Company
BETHANY MICHELLE ADEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYURETHANE SPONGE STEPWISE DECOMPRESSION PRODUCTION SYSTEM USING...
Publication number
20240376281
Publication date
Nov 14, 2024
Shanghai Songtao Automation Equipment Co., Ltd.
Chengchun Yang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Dual Composition Block Copolymers
Publication number
20240368386
Publication date
Nov 7, 2024
DYNASOL ELASTOMEROS, S.A. DE C.V.
Daniel Abraham Elizarrarás Maya
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PRODUCTION OF PU FOAMS USING RECYCLED POLYOLS
Publication number
20240368331
Publication date
Nov 7, 2024
Evonik Operations GmbH
Roland HUBEL
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ENVIRONMENTALLY FRIENDLY FOAMING MATERIAL BASED ON EVA WASTE MATERI...
Publication number
20240367353
Publication date
Nov 7, 2024
Maotai (Fujian) New Material Technology Co., Ltd.
Xin LU
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PRODUCTION OF PU FOAMS USING RECYCLED POLYOLS
Publication number
20240368332
Publication date
Nov 7, 2024
Evonik Operations GmbH
Roland HUBEL
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THE PREPARATION OF FOAMED SILICONE PRODUCTS
Publication number
20240343875
Publication date
Oct 17, 2024
DOW GLOBAL TECHNOLOGIES LLC
Kshitish A. PATANKAR
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LOW DENSITY CAST SILICONE FOAM AND PREPARATION THEREOF
Publication number
20240327577
Publication date
Oct 3, 2024
ROGERS CORPORATION
Kshitish A. Patankar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...