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Polyhydroxy compounds Polyamines Hydroxyamines
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CHEMISTRY METALLURGY
C08
Organic compounds
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C08G18/00
Polymeric products of isocyanates or isothiocyanates
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Patents Grants
last 30 patents
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Patent Grant
Polyurethane compositions, products prepared with same and preparat...
Patent number
12,319,778
Issue date
Jun 3, 2025
Dow Global Technologies LLC
Yanbin Fan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Low-density polyurethane foam composition as sound-absorbing materi...
Patent number
12,319,803
Issue date
Jun 3, 2025
Hyundai Motor Company
Jung Wook Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyurethane-polyisocyanurate compound with outstanding mechanical...
Patent number
12,319,777
Issue date
Jun 3, 2025
BASF SE
Julia Liese
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Pressure relief cushion
Patent number
12,311,650
Issue date
May 27, 2025
TRONJEN MEDICAL TECHNOLOGY INC.
Szu-Hsien Chen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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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
Storage-stable polyisocyanate composition and preparation method
Patent number
12,304,993
Issue date
May 20, 2025
WANHUA CHEMICAL GROUP CO., LTD
Zhicheng Zhu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method and apparatus for lining a pipe
Patent number
12,304,990
Issue date
May 20, 2025
Axalta Coating Systems IP Co., LLC
Peter Guest
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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Patent Grant
Resin composition with lignin skeleton and resin composition molded...
Patent number
12,305,005
Issue date
May 20, 2025
Fuji Electric Co., Ltd.
Tomoki Hasegawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Stable polyurea microcapsule compositions for aldehyde fragrances
Patent number
12,303,855
Issue date
May 20, 2025
International Flavors & Fragrances Inc.
Niels Akeroyd
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Water-based compositions
Patent number
12,297,315
Issue date
May 13, 2025
Arkema France
Yinzhong Guo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Orthodontic articles prepared using a polycarbonate diol, polymeriz...
Patent number
12,297,316
Issue date
May 13, 2025
Solventum Intellectual Properties Company
Thomas P. Klun
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Thermoplastic polyurethane and process for making a thermoplastic p...
Patent number
12,297,350
Issue date
May 13, 2025
Lubrizol Advanced Materials, Inc.
Trinidad Piedra Clemente
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing WPU synthetic leather foaming layers based on...
Patent number
12,291,622
Issue date
May 6, 2025
Sichuan University
Chunhua Wang
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Self-emulsifying polyisocyanate composition, two-pack type coating...
Patent number
12,286,554
Issue date
Apr 29, 2025
Tosoh Corporation
Motomu Kita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polyurethane chain extender, composition for forming polyurethane r...
Patent number
12,281,192
Issue date
Apr 22, 2025
Mitsubishi Gas Chemical Company, Inc.
Yuma Ohno
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Multi-aziridine compound
Patent number
12,281,072
Issue date
Apr 22, 2025
Covestro (Netherlands) B.V.
Gerardus Cornelis Overbeek
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Polyurea copolymer coating compositions and methods
Patent number
12,269,963
Issue date
Apr 8, 2025
Innovative Surface Technologies, Inc.
Kristin Taton
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Polyurethane dispersion
Patent number
12,269,930
Issue date
Apr 8, 2025
Mitsui Chemicals, Inc.
Chikako Kouda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Microorganisms and methods for enhancing the availability of reduci...
Patent number
12,264,354
Issue date
Apr 1, 2025
Genomatica, Inc.
Anthony P. Burgard
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Patent Grant
Polishing pad and method of fabricating semiconductor device using...
Patent number
12,258,460
Issue date
Mar 25, 2025
SK ENPULSE CO., LTD.
Eun Sun Joeng
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compact polyurethane
Patent number
12,258,437
Issue date
Mar 25, 2025
BASF SE
Andreas Emge
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
HydroFluoro olefin propellant in a polyurethane foam composition
Patent number
12,258,459
Issue date
Mar 25, 2025
ICP CONSTRUCTION, INC.
Andrew P. Shinko
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ink jet ink composition, ink set, and ink jet recording method
Patent number
12,252,620
Issue date
Mar 18, 2025
Seiko Epson Corporation
Kohei Ishida
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Two-pack curable urethane adhesive
Patent number
12,252,637
Issue date
Mar 18, 2025
Sanyo Chemical Industries, Ltd.
Yuko Narutaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Thermoplastic polyurethane containing a polysiloxane caprolactone p...
Patent number
12,252,579
Issue date
Mar 18, 2025
Lubrizol Advanced Materials, Inc.
Trinidad Piedra Clemente
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Anhydrously curing polyisocyanate-based adhesives
Patent number
12,247,144
Issue date
Mar 11, 2025
Covestro Deutschland AG
Dirk Achten
B32 - LAYERED PRODUCTS
Information
Patent Grant
Mussel inspired nanocomposite adhesives for biomedical applications
Patent number
12,246,108
Issue date
Mar 11, 2025
Board of Regents, The University of Texas System
Yi Hong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Multi-aziridine compound
Patent number
12,247,008
Issue date
Mar 11, 2025
Covestro (Netherlands) B.V.
Patrick Johannes Maria Stals
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyurethane with delayed relaxation behaviour for compression prod...
Patent number
12,240,936
Issue date
Mar 4, 2025
Medi GmbH & Co. KG
Christa Huger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Systems for priming and adhesion of flooring
Patent number
12,241,001
Issue date
Mar 4, 2025
Covestro Deutschland AG
Christoph Thiebes
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
POLYETHER-CONTAINING POLYMERIZABLE COMPOUNDS AND USE IN CURABLE RES...
Publication number
20250179236
Publication date
Jun 5, 2025
Align Technology, Inc.
Liang CHEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TWO-COMPONENT POLYURETHANE ADHESIVE
Publication number
20250179338
Publication date
Jun 5, 2025
DUPONT TECHNOLOGY (SHANGHAI) CO., LTD.
Yiqing HU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYURETHANE SEALING MATERIAL AND A PREPARATION METHOD AND AN APPLI...
Publication number
20250171580
Publication date
May 29, 2025
Jiangsu Changneng Energy-saving New Materials Science & Technology Co., LTD.
Kui Wu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYETHER POLYOL COMPOSITION FOR PRODUCING VISOELASTIC POLYURETHANE...
Publication number
20250171579
Publication date
May 29, 2025
PCC Rokita Spolka Akcyjna
Lukasz Bartnicki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYURETHANE RESIN COMPOSITION, ARTIFICIAL LEATHER, SYNTHETIC LEATH...
Publication number
20250163203
Publication date
May 22, 2025
TOSOH CORPORATION
Kohei HONDA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MOISTURE CURABLE POLYURETHANE HOT-MELT ADHESIVE HAVING IMPROVED INI...
Publication number
20250163307
Publication date
May 22, 2025
Sika Technology AG
Hongliang GONG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Processable, Tunable Thiol-ene Crosslinked Polyurethane Shape Memor...
Publication number
20250145758
Publication date
May 8, 2025
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
Keith Hearon
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
HYBRID OLEFINIC COMPOSITIONS COMPRISING RESIN COMPOSITIONS POLYMERI...
Publication number
20250136744
Publication date
May 1, 2025
Materia, Inc.
Madhura PADE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
WATERBORNE POLYURETHANE AND PREPARATION METHOD THEREOF, AND WATERBO...
Publication number
20250136743
Publication date
May 1, 2025
Langfang Andy New Material Company Limited
Shulin ZHANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYCARBONATE-BASED POLYURETHANE TOPCOATS
Publication number
20250136838
Publication date
May 1, 2025
PRC-DeSoto International, Inc.
Razmik Boghossian
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Ultralow-Fouling Zwitterionic Polyurethane-Modified Membrane Method...
Publication number
20250135409
Publication date
May 1, 2025
THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
Gang Cheng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
UREA COATING COMPOSITION
Publication number
20250129262
Publication date
Apr 24, 2025
KCC CORPORATION
Jung Rim OK
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COREACTIVE MATERIALS AND METHODS FOR THREE-DIMENSIONAL PRINTING
Publication number
20250122389
Publication date
Apr 17, 2025
PPG Industries Ohio Inc.
David R. Fenn
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYURETHANE EXCIPIENT
Publication number
20250114459
Publication date
Apr 10, 2025
DSM IP Assets B. V.
Jennifer AL-RASHID
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FOAMABLE MULTI-COMPONENT COMPOSITION, AND FOAMED FIRE-PROTECTION PR...
Publication number
20250115704
Publication date
Apr 10, 2025
HILTI AKTIENGESELLSCHAFT
Laura Schwabbauer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION WITH LIGNIN SKELETON AND RESIN COMPOSITION MOLDED...
Publication number
20250109258
Publication date
Apr 3, 2025
Fuji Electric Co., Ltd.
Tomoki HASEGAWA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Soft Polyurethane Foams Based on Aliphatic Oligomeric Polyisocyanat...
Publication number
20250109239
Publication date
Apr 3, 2025
COVESTRO DEUTSCHLAND AG
Lutz Boehnke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGH BIO RENEWABLE CONTENT INKS FOR LAMINATING PRINTING INKS
Publication number
20250109237
Publication date
Apr 3, 2025
Sun Chemical Corporation
Xiaobo ZHU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FATIGUE-RESISTANT SUPRAMOLECULAR POLYURETHANE (PU), AND PREPARATION...
Publication number
20250101166
Publication date
Mar 27, 2025
Lanzhou Institute of Chemical Physics, CAS
Xinrui Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DAMPING ANTI-FATIGUE AGING CARBON DIOXIDE-BASED POLYURETHANE ELASTO...
Publication number
20250101163
Publication date
Mar 27, 2025
HEBEI TIEKE YICHEN NEW MATERIALS TECHNOLOGY CORPORATION LIMITED
Quanxiao Dong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LIQUID BASE PRODUCT, LIQUID FORMULATED PRODUCT, LIQUID FINAL PRODUC...
Publication number
20250101165
Publication date
Mar 27, 2025
ISOCARE SOLUÇÕES AMBIENTAIS S/A
Carolina COVALSKI PORSCH
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TWO-PART INTERFACE MATERIALS, SYSTEMS INCLUDING THE INTERFACE MATER...
Publication number
20250092182
Publication date
Mar 20, 2025
DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
Sergio Grunder
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PREPOLYMER COMPOSITION, POLYURETHANE RESIN, ELASTIC MOLDED ARTICLE,...
Publication number
20250092181
Publication date
Mar 20, 2025
Mitsui Chemicals, Inc.
Kazuhiro MAEKAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPOLYMER COMPOSITION, POLYURETHANE RESIN, ELASTIC MOLDED ARTICLE,...
Publication number
20250092183
Publication date
Mar 20, 2025
Mitsui Chemicals, Inc.
Kazuhiro MAEKAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SELF-EXTINGUISHING AND INTUMESCENT FLAME RETARDANT POLYURETHANE ELA...
Publication number
20250092184
Publication date
Mar 20, 2025
COVESTRO DEUTSCHLAND AG
Clementine Dimeck
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OXYGEN-ABSORBING COMPOUND, AND OXYGEN-ABSORBING ADHESIVE COMPOSITIO...
Publication number
20250073669
Publication date
Mar 6, 2025
DAI NIPPON PRINTING CO., LTD.
Nozomu UCHIDA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYURETHANE ELASTOMER, MODIFIED SILICONE RUBBER, ACOUSTIC LENS, AN...
Publication number
20250075025
Publication date
Mar 6, 2025
WUHAN UNITED IMAGING HEALTHCARE CO., LTD.
Haojie Wei
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Patent Application
CHEMICAL CONVERSION OF POLYURETHANES UNDER MILD CONDITIONS
Publication number
20250075055
Publication date
Mar 6, 2025
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
Sijia Huang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMAL INTERFACE MATERIALS WITH RUBBER COMPATIBILITY
Publication number
20250075072
Publication date
Mar 6, 2025
DOW GLOBAL TECHNOLOGIES LLC
Praveen Agarwal
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-...