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C08
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WORKING-UP GENERAL PROCESSES OF COMPOUNDING AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
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Rigid foams
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Patents Grants
last 30 patents
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
Rigid polyurethane foams suitable for use as panel insulation
Patent number
12,134,676
Issue date
Nov 5, 2024
Covestro LLC
Shawn G. Rider
B32 - LAYERED PRODUCTS
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
Method for depositing nano-objects on the surface of a polymer gel...
Patent number
12,110,378
Issue date
Oct 8, 2024
Centre National de la Recherche Scientifique
Alice Nicolas
B81 - MICRO-STRUCTURAL TECHNOLOGY
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
Solid-solid phase-change materials
Patent number
12,104,008
Issue date
Oct 1, 2024
Stepan Company
Zhenhua Cui
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
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-...
Information
Patent Grant
Process for producing poly(meth)acrylimide materials
Patent number
12,043,718
Issue date
Jul 23, 2024
Mubea Carbo Tech GmbH
Dominik Brandstetter
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyol blends and rigid foams with improved low-temperature r-values
Patent number
12,037,489
Issue date
Jul 16, 2024
Stepan Company
Warren A. Kaplan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Benzoxazine based polyurethane resin composition
Patent number
12,024,609
Issue date
Jul 2, 2024
Huntsman International LLC
Yuefan Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Naturally sourced chitin foam
Patent number
12,024,625
Issue date
Jul 2, 2024
The Regents of the University of California
Marco Rolandi
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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
Process for producing isocyanate-based foam construction boards
Patent number
11,999,833
Issue date
Jun 4, 2024
HOLCIM TECHNOLOGY LTD
John Letts
B32 - LAYERED PRODUCTS
Information
Patent Grant
Polyol blends and rigid foams with improved low-temperature R-values
Patent number
11,993,708
Issue date
May 28, 2024
Stepan Company
Warren A. Kaplan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Brominated flame retardant and its application in polyurethane foams
Patent number
11,970,570
Issue date
Apr 30, 2024
ALBEMARLE CORPORATION
Tse-Chong Wu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Enhancement of long-term properties of closed-cell rigid polyuretha...
Patent number
11,970,594
Issue date
Apr 30, 2024
BASF SE
Maximilian Lehenmeier
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
Modified lignin products for rigid foams
Patent number
11,926,739
Issue date
Mar 12, 2024
MCPU Polymer Engineering LLC
Thomas M. Garrett
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation method of polyurethane foam
Patent number
11,920,017
Issue date
Mar 5, 2024
NANJING TECH UNIVERSITY
Kai Guo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy based reinforcing patches having improved damping loss factor
Patent number
11,905,384
Issue date
Feb 20, 2024
Uniseal, Inc.
Thanikaivelan Tindivanam Veeraraghavan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Foams and foam-polymer composites and fabrication methods thereof
Patent number
11,866,569
Issue date
Jan 9, 2024
The Florida International University Board of Trustees
Arvind Agarwal
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
HFO-containing isocyanate-reactive compositions, related foam-formi...
Patent number
11,827,735
Issue date
Nov 28, 2023
Covestro LLC
Shawn Rider
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cleaning implement with a rheological solid composition
Patent number
11,812,909
Issue date
Nov 14, 2023
The Procter & Gamble Company
Matthew Lawrence Lynch
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Foam ionomer compositions and uses thereof
Patent number
11,802,189
Issue date
Oct 31, 2023
Nike, Inc.
Hossein A. Baghdadi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Pore inducer and porous abrasive form made using the same
Patent number
11,795,287
Issue date
Oct 24, 2023
3M Innovative Properties Company
Brian D. Goers
B24 - GRINDING POLISHING
Information
Patent Grant
Infrared attenuation agent blends
Patent number
11,780,980
Issue date
Oct 10, 2023
Owens Corning Intellectual Capital, LLC
Xiangmin Han
E04 - BUILDING
Patents Applications
last 30 patents
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
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
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
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
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
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
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
METHOD FOR THE CHEMICAL RECYCLING OF POLYETHYLENE FURANOATE (PEF),...
Publication number
20240294727
Publication date
Sep 5, 2024
Puren GmbH
Thomas BOMMER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYOL BLENDED LIQUID COMPOSITION FOR PRODUCTION OF HYDROCHLOROFLUO...
Publication number
20240279420
Publication date
Aug 22, 2024
TOSOH CORPORATION
Katsumi TOKUMOTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ultrastrong Aerogels Based on Aramid Nanofiber Composites and Membr...
Publication number
20240270916
Publication date
Aug 15, 2024
Versitech Limited
Lizhi XU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FLAME RETARDANT RIGID HIGH DENSITY POLYURETHANE FOAM
Publication number
20240262951
Publication date
Aug 8, 2024
DOW GLOBAL TECHNOLOGIES LLC
Alvaro Ballesteros Cardenas
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EPOXY BASED REINFORCING PATCHES HAVING IMPROVED DAMPING LOSS FACTOR
Publication number
20240228719
Publication date
Jul 11, 2024
Thanikaivelan Tindivanam Veeraraghavan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYOL AND FOAM MADE THEREFROM
Publication number
20240209141
Publication date
Jun 27, 2024
DOW GLOBAL TECHNOLOGIES LLC
Weijun Zhou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERIC ARTICLES HAVING DYE SUBLIMATION PRINTED IMAGES AND METHOD...
Publication number
20240191050
Publication date
Jun 13, 2024
GreenTech Composites LLC
Paul Palmer
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
CATALYST FOR PIR/PUR FOAM PRODUCTION
Publication number
20240182627
Publication date
Jun 6, 2024
Huntsman International LLC
Pietro Buono
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MODIFIED LIGNIN PRODUCTS FOR RIGID FOAMS
Publication number
20240174861
Publication date
May 30, 2024
MCPU Polymer Engineering LLC
Thomas M. GARRETT
C07 - ORGANIC CHEMISTRY
Information
Patent Application
FIBRE-REINFORCED RESIN, POROUS STRUCTURE, AND MOLDED MEMBER
Publication number
20240174822
Publication date
May 30, 2024
TORAY INDUSTRIES, INC.
Takumi HONDA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Flame Retarded Polyurethane Foam
Publication number
20240132653
Publication date
Apr 25, 2024
Albemarle Corporation
Yong Tang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGH STRENGTH TO WEIGHT CONSOLIDATED POROUS CORE LAYERS AND ARTICLE...
Publication number
20240124660
Publication date
Apr 18, 2024
HANWHA AZDEL, INC.
Ruomiao Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CROSSLINKED POLYVINYL CHLORIDE STRUCTURE FOAMED MATERIAL AND PREPAR...
Publication number
20240067788
Publication date
Feb 29, 2024
CHANGCHUN INSTITUTE OF APPLIED CHEMISTRY, CHINESE ACADEMY OF SCIENCE
Tao TANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
INFRARED ATTENUATION AGENT BLENDS
Publication number
20240052123
Publication date
Feb 15, 2024
Owens Corning Intellectual Capital, LLC
Xiangmin Han
E04 - BUILDING
Information
Patent Application
PRODUCTION OF POLYURETHANE FOAM
Publication number
20240043646
Publication date
Feb 8, 2024
Evonik Operations GmbH
Michael SUCHAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYOL BLENDS THAT INCLUDE AN ISOPROPYLIDENEDIPHENOL-BASED POLYETHE...
Publication number
20240002575
Publication date
Jan 4, 2024
Covestro LLC
Brandon Parks
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FOREST RESIDUE BASED RIGID FOAM PRODUCTS AND PROCESSES OF MANUFACTURE
Publication number
20230416533
Publication date
Dec 28, 2023
PLANTEE BIOPLASTICS INC.
RICHARD CHEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERIZABLE FUNCTIONAL GROUP-CONTAINING MICROBALLOON
Publication number
20230390890
Publication date
Dec 7, 2023
Tokuyama Corporation
Yasutomo SHIMIZU
B24 - GRINDING POLISHING
Information
Patent Application
CLEANING IMPLEMENT WITH A RHEOLOGICAL SOLID COMPOSITION
Publication number
20230380651
Publication date
Nov 30, 2023
The Procter & Gamble Company
Matthew Lawrence Lynch
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
THERMOPLASTIC FOAMS AND USES IN APPLICATIONS REQUIRING STRENGTH AND...
Publication number
20230374243
Publication date
Nov 23, 2023
Honeywell International Inc.
Hayim Abrevaya
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Naturally Sourced Chitin Foam
Publication number
20230340236
Publication date
Oct 26, 2023
The Regents of the University of California
Marco Rolandi
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
EPOXY BASED REINFORCING PATCHES HAVING IMPROVED DAMPING LOSS FACTOR
Publication number
20230331948
Publication date
Oct 19, 2023
Thanikaivelan Tindivanam Veeraraghavan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...