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from compounds containing nitrogen and active hydrogen, the nitrogen atom not being part of an isocyanate group
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WORKING-UP GENERAL PROCESSES OF COMPOUNDING AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
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Characterised by the use of polyureas or polyurethanes Derivatives of such polymers
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C08J2375/12
from compounds containing nitrogen and active hydrogen, the nitrogen atom not being part of an isocyanate group
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last 30 patents
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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
Reaction mixture suitable for manufacturing of foam with reduced al...
Patent number
12,006,412
Issue date
Jun 11, 2024
Huntsman International LLC
Bao Luan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Waterborne polyurethane dispersion and method for preparing the same
Patent number
11,981,827
Issue date
May 14, 2024
Dow Global Technologies LLC
Xiaolian Hu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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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
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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-...
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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
Modified polyether polyol and use thereof in polyurethane foam mate...
Patent number
11,780,954
Issue date
Oct 10, 2023
WANHUA CHEMICAL GROUP CO., LTD
Fuguo Li
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Catalysts for producing polyurethanes
Patent number
11,680,147
Issue date
Jun 20, 2023
Momentive Performance Materials GmbH
Gnuni Karapetyan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Matted polyamide-pud
Patent number
11,597,838
Issue date
Mar 7, 2023
Lubrizol Advanced Materials, Inc.
Gabor Erdodi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Long term improvement of thermal insulation values in rigid polyiso...
Patent number
11,434,320
Issue date
Sep 6, 2022
Huntsman International LLC
Thomas Julien Joncheray
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Flame-retardant polyurethane rigid foams
Patent number
11,434,321
Issue date
Sep 6, 2022
Covestro Deutschland AG
Hartmut Nefzger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Matted polyamide-pud
Patent number
11,359,090
Issue date
Jun 14, 2022
Lubrizol Advanced Materials, Inc.
Gabor Erdodi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Polyurethane composition
Patent number
11,359,046
Issue date
Jun 14, 2022
Sunstar Engineering Inc.
Kiichi Yamashita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Flame-retarded rigid polyurethane foams
Patent number
11,352,462
Issue date
Jun 7, 2022
Covestro Deutschland AG
Hartmut Nefzger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Low-damping polyurethane elastomer
Patent number
11,267,926
Issue date
Mar 8, 2022
BASF SE
Johannes Poppenberg
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Process for producing porous materials
Patent number
11,248,101
Issue date
Feb 15, 2022
BASF SE
Marc Fricke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Shape memory polymer foams to seal space around valves
Patent number
11,219,520
Issue date
Jan 11, 2022
Shape Memory Medical, Inc.
Landon D. Nash
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Polymerizable composition
Patent number
11,168,173
Issue date
Nov 9, 2021
LANXESS Deutschland GmbH
Michael Witt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Modification of segmented polyurethane properties by copolymerizing...
Patent number
11,116,211
Issue date
Sep 14, 2021
The University of Akron
Abraham Joy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Cold flexible polyurethane formulation
Patent number
11,091,652
Issue date
Aug 17, 2021
BASF SE
Nils Mohmeyer
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
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Electrically-conductive compositions and methods of using them with...
Patent number
10,968,326
Issue date
Apr 6, 2021
Phillips Intellectual Properties, LLC
Alan D Phillips
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Rigid polyurethane foams suitable for use as panel insulation
Patent number
10,851,196
Issue date
Dec 1, 2020
Covestro LLC
Shawn G. Rider
B32 - LAYERED PRODUCTS
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Patent Grant
Flame retardant polyol
Patent number
10,781,282
Issue date
Sep 22, 2020
Dow Global Technologies LLC
Beilei Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Resin composition, prepreg, metal foil-clad laminate, resin sheet a...
Patent number
10,689,496
Issue date
Jun 23, 2020
Mitsubishi Gas Chemical Company, Inc.
Yoshihiro Nakazumi
C01 - INORGANIC CHEMISTRY
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Patent Grant
Amine-functionalized polymeric compositions for medical devices
Patent number
10,688,217
Issue date
Jun 23, 2020
KCI Licensing, Inc.
Douglas Philip Hanson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Electrically-conductive compositions and methods of using them with...
Patent number
10,259,923
Issue date
Apr 16, 2019
Phillips Intellectual Properties, LLC
Alan D. Phillips
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Patent Grant
Polyurethane foam by reaction injection molding
Patent number
10,040,890
Issue date
Aug 7, 2018
Invista North America S.a r.l.
James Michael Lambert
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Resin composition, prepreg, metal-foil-clad laminate, resin composi...
Patent number
9,974,169
Issue date
May 15, 2018
Mitsubishi Gas Chemical Company, Inc.
Takashi Kobayashi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Patent Grant
Flame retardant polyurethane foam and method for producing same
Patent number
9,908,984
Issue date
Mar 6, 2018
BASF SE
Raymond Neff
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Amine-functionalized polymeric compositions for medical devices
Patent number
9,861,723
Issue date
Jan 9, 2018
KCI Licensing, Inc.
Douglas Philip Hanson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
DEPOLYMERIZATION OF POLYURETHANES FOR CIRCULAR ECONOMY PLASTICS
Publication number
20240400786
Publication date
Dec 5, 2024
International Business Machines Corporation
Luis M. Campos
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
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
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
SULFUR CONTAINING POLYISOCYANATE POLYADDITION (PIPA) POLYOL WITH IM...
Publication number
20240150516
Publication date
May 9, 2024
DOW GLOBAL TECHNOLOGIES LLC
Hamideh Ahmadloo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
INTERNALLY EMULISIFIED POLYURETHANE DISPERSION AND METHOD FOR PREPA...
Publication number
20240003079
Publication date
Jan 4, 2024
DOW GLOBAL TECHNOLOGIES LLC
Xiaolian Hu
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
Flexible Polyurethane Foam and Formulation Thereof
Publication number
20230383083
Publication date
Nov 30, 2023
Cabot Corporation
Eugene N. Step
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BLOCK POLYISOCYANATE COMPOSITION, RESIN COMPOSITION, RESIN FILM AND...
Publication number
20230151137
Publication date
May 18, 2023
Asahi Kasei Kabushiki Kaisha
Masatsugu HIGASHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
IN-SITU FORMATION OF LOW DENSITY THERMOPLASTIC POLYURETHANE FLEXIBL...
Publication number
20220363858
Publication date
Nov 17, 2022
Huntsman International LLC
Jan Vandenbroeck
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SILICONE POLYURETHANE, STRETCHABLE FILM, AND METHOD FOR FORMING THE...
Publication number
20220289895
Publication date
Sep 15, 2022
Shin-Etsu Chemical Co., Ltd.
Jun HATAKEYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MATTED POLYAMIDE-PUD
Publication number
20220259430
Publication date
Aug 18, 2022
LUBRIZOL ADVANCED MATERIALS, INC.
Gabor Erdodi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SOLVENT BORNE THERMOSET POLYAMIDE URETHANE AND/OR UREA BASED COATINGS
Publication number
20220220248
Publication date
Jul 14, 2022
LUBRIZOL ADVANCED MATERIALS, INC.
Gabor ERDODI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR LOWERING EMISSIONS OF A POLYURETHANE FOAM
Publication number
20220195107
Publication date
Jun 23, 2022
COVESTRO DEUTSCHLAND AG
Rolf ALBACH
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A molding based on a monolithic organic aerogel
Publication number
20220195137
Publication date
Jun 23, 2022
BASF SE
Sohajl MOVAHHED
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Application
POLYURETHANE AEROGELS
Publication number
20220162373
Publication date
May 26, 2022
RAMPF HOLDING GMBH & CO. KG
Gerd-Sebastian Beyerlein
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
WATERBORNE POLYURETHANE DISPERSION AND METHOD FOR PREPARING THE SAME
Publication number
20220154038
Publication date
May 19, 2022
DOW GLOBAL TECHNOLOGIES LLC
Xiaolian Hu
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
SHAPE MEMORY POLYMER FOAMS TO SEAL SPACE AROUND VALVES
Publication number
20220125583
Publication date
Apr 28, 2022
Shape Memory Medical, Inc
Landon D. Nash
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Reaction Mixture Suitable for Manufacturing of Foam with Reduced Al...
Publication number
20220081526
Publication date
Mar 17, 2022
Huntsman International LLC
Bao Luan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NON-ISOCYANATE POLYURETHANE PRODUCTS AND METHODS OF MAKING THE SAME
Publication number
20220041830
Publication date
Feb 10, 2022
ALLIANCE FOR SUSTAINABLE ENERGY, LLC
Tao DONG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS AND COMPOSITION FOR THE PRODUCTION OF FLEXIBLE POLYURETHANE...
Publication number
20220033603
Publication date
Feb 3, 2022
Evonik Operations GmbH
Juan Jesus Burdeniuc
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BROMINATED FLAME RETARDANTS AND POLYURETHANES CONTAINING THE SAME
Publication number
20210388169
Publication date
Dec 16, 2021
Albemarle Corporation
Augusto C. IBAY
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Benzoxazine Based Polyurethane Resin Composition
Publication number
20210388168
Publication date
Dec 16, 2021
Huntsman International LLC
Yuefan Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
INDOLE-BASED COMPOUNDS
Publication number
20210371576
Publication date
Dec 2, 2021
RECTICEL NV
Lucie IMBERNON
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MODIFIED POLYETHER POLYOL AND USE THEREOF IN POLYURETHANE FOAM MATE...
Publication number
20210355263
Publication date
Nov 18, 2021
WANHUA CHEMICAL GROUP CO., LTD.
Fuguo LI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYSTS FOR PRODUCING POLYURETHANES
Publication number
20210332211
Publication date
Oct 28, 2021
MOMENTIVE PERFORMANCE MATERIALS GMBH
Gnuni Karapetyan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYBRID COPOLYMER COMPOSITION FOR PROTECTING FOLDABLE DISPLAYS
Publication number
20210261718
Publication date
Aug 26, 2021
Tactus Technology, Inc.
Curtis Takagi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LONG TERM IMPROVEMENT OF THERMAL INSULATION VALUES IN RIGID POOLYIS...
Publication number
20210238337
Publication date
Aug 5, 2021
Huntsman International LLC
Thomas Julien Joncheray
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYURETHANE-UREA DISPERSIONS BASED ON POLYCARBONATE-POLYOLS AS COA...
Publication number
20210147607
Publication date
May 20, 2021
Covestro Intellectual Property GmbH & Co. KG
Zhirong Fan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POROUS MATERIALS WITH SUPERIOR REVERSIBLE WATER UPTAKE
Publication number
20210139662
Publication date
May 13, 2021
BASF SE
Marc FRICKE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SHAPE MEMORY POLYMER FOAMS TO SEAL SPACE AROUND VALVES
Publication number
20210068947
Publication date
Mar 11, 2021
Shape Memory Medical, Inc
Landon D. Nash
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...