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C08G18/3855
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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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C08G18/3855
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Patents Grants
last 30 patents
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Patent Grant
Additive manufacturing using polyurea materials
Patent number
12,138,850
Issue date
Nov 12, 2024
PPG Industries Ohio, Inc.
David Robert Fenn
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polymerizable composition and optical material produced therefrom
Patent number
11,958,937
Issue date
Apr 16, 2024
SK PUCORE CO., LTD.
Seung Mo Hong
G02 - OPTICS
Information
Patent Grant
Polymerizable composition for optical member
Patent number
11,760,831
Issue date
Sep 19, 2023
HOYA LENS THAILAND LTD.
Yukio Kageyama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Sealed isocyanates
Patent number
11,739,177
Issue date
Aug 29, 2023
Adaptive 3D Technologies
Benjamin R. Lund
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Methods for making recyclable and depolymerizable polymer network m...
Patent number
11,702,501
Issue date
Jul 18, 2023
Northwestern University
John M. Torkelson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Temporary protective lacquer optical element
Patent number
11,697,712
Issue date
Jul 11, 2023
tooz technologies GmbH
Joerg Puetz
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Sealed isocyanates
Patent number
11,697,706
Issue date
Jul 11, 2023
Adaptive 3D Technologies
Benjamin R. Lund
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Aqueous polyurethane dispersion with non-ionic reactive emulsifier...
Patent number
11,680,185
Issue date
Jun 20, 2023
SHANGHAI SISHENG POLYMER MATERIALS CO., LTD.
Ziao Wei
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for forming flexible cover lens films
Patent number
11,667,111
Issue date
Jun 6, 2023
ARES MATERIALS INC.
Radu Reit
B32 - LAYERED PRODUCTS
Information
Patent Grant
Sealed isocyanates
Patent number
11,655,332
Issue date
May 23, 2023
Adaptive 3D Technologies
Benjamin R. Lund
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyester
Patent number
11,597,799
Issue date
Mar 7, 2023
BASF SE
Michael Bernhard Schick
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polythiourethane-based plastic lens
Patent number
11,572,432
Issue date
Feb 7, 2023
SKC Co., Ltd.
Junghwan Shin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing aqueous polyurethane dispersion
Patent number
11,254,780
Issue date
Feb 22, 2022
Nan Ya Plastics Corporation
Te-Chao Liao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Water dispersible polymer for use in additive manufacturing
Patent number
11,186,679
Issue date
Nov 30, 2021
Stratasys, Inc.
William R. Priedeman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerizable composition for optical material, optical material ob...
Patent number
11,180,602
Issue date
Nov 23, 2021
Mitsui Chemicals, Inc.
Akinori Ryu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyurethane or polyurethane-urea aqueous dispersion, preparation m...
Patent number
11,118,000
Issue date
Sep 14, 2021
Wanhua Chemical Group Co., Ltd.
Xueshun Ji
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Recycling and reuse of sulfonated polymer material in additive manu...
Patent number
10,982,043
Issue date
Apr 20, 2021
Stratasys, Inc.
William R. Priedeman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Additive manufacturing using polyurea materials
Patent number
10,864,673
Issue date
Dec 15, 2020
PPG Industries Ohio, Inc.
David Robert Fenn
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Aqueous polyurethane dispersions
Patent number
10,808,069
Issue date
Oct 20, 2020
Henkel AG & Co. KGaA
Ligang Zhao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Aqueous polyurethane dispersions
Patent number
10,774,170
Issue date
Sep 15, 2020
Henkel AG & Co. KGaA
Ligang Zhao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Additive manufacturing using polyurea materials
Patent number
10,434,704
Issue date
Oct 8, 2019
PPG Industries Ohio, Inc.
David Robert Fenn
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Sheet-forming body, adhesive sheet, and laminate
Patent number
10,308,755
Issue date
Jun 4, 2019
Bridgestone Corporation
Takenobu Ishihara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Eyewear material, eyewear frame, and eyewear
Patent number
9,720,137
Issue date
Aug 1, 2017
Mitsui Chemicals, Inc.
Satoshi Yamasaki
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
1,4-bis(isocyanatomethyl)cyclohexane, polyisocyanate composition, p...
Patent number
9,477,012
Issue date
Oct 25, 2016
Mitsui Chemicals, Inc.
Satoshi Yamasaki
A41 - WEARING APPAREL
Information
Patent Grant
1,4-bis(isocyanatomethyl)cyclohexane, polyisocyanate composition, p...
Patent number
9,475,903
Issue date
Oct 25, 2016
Mitsui Chemicals, Inc.
Satoshi Yamasaki
A41 - WEARING APPAREL
Information
Patent Grant
Polyurethane (meth) acrylates using modified hydroxythiols
Patent number
9,475,767
Issue date
Oct 25, 2016
Dymax Oligomers and Coatings LLC
James H. Aerykssen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Composition for optical material, and method for producing same
Patent number
9,447,226
Issue date
Sep 20, 2016
Mitsubishi Gas Chemical Company, Inc.
Hiroyuki Okada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing optical material
Patent number
9,322,957
Issue date
Apr 26, 2016
Mitsubishi Gas Chemical Company, Inc.
Kouhei Takemura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for manufacturing resin for urethane-based optical material,...
Patent number
9,052,436
Issue date
Jun 9, 2015
KOC Solution Co., Ltd.
Dong Gyu Jang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyurethane (meth) acrylates using modified hydroxythiols
Patent number
9,029,489
Issue date
May 12, 2015
Dymax Oligomers and Coatings LLC
James H. Aerykssen
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
ADDITIVE MANUFACTURING USING POLYUREA MATERIALS
Publication number
20250026076
Publication date
Jan 23, 2025
PPG INDUSTRIES OHIO, INC.
David Robert Fenn
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
BIOCOMPATIBLE SELF-HEALING POLYMERS AND USES THEREOF
Publication number
20240409680
Publication date
Dec 12, 2024
Technion Research & Development Foundation Limited
Hossam HAICK
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Bio-Electrode Composition, Bio-Electrode, And Method For Manufactur...
Publication number
20240336718
Publication date
Oct 10, 2024
Shin-Etsu Chemical Co., Ltd.
Jun HATAKEYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYISOCYANATE COMPOSITION, POLYMERIZABLE COMPOSITION, RESIN, MOLDE...
Publication number
20240294695
Publication date
Sep 5, 2024
MITSUI CHEMICALS, INC.
Masayuki TAKAGUCHI
G02 - OPTICS
Information
Patent Application
THERMOPLASTIC POLYURETHANE COMPOSITION FOR INJECTION MOLDING AND A...
Publication number
20240132652
Publication date
Apr 25, 2024
Hyundai Motor Company
Boo Youn An
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLYMERIZABLE COMPOSITION, RESIN, FORMED BODY, OPTICAL MATERIAL, AN...
Publication number
20240117100
Publication date
Apr 11, 2024
MITSUI CHEMICALS, INC.
Marina NUKUI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR USING DISULFIDE REACTIVE CHEMICAL ON POLYURETHANE FOAM T...
Publication number
20230406988
Publication date
Dec 21, 2023
Ford Motor Company
Alper Kiziltas
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION, AND OPTICAL MATERIAL AND LENS USING SAME
Publication number
20230374191
Publication date
Nov 23, 2023
Mitsubishi Gas Chemical Company, Inc.
Yousuke IMAGAWA
G02 - OPTICS
Information
Patent Application
WATER-DISPERSIBLE POLYISOCYANATE, AQUEOUS POLYURETHANE RESIN COMPOS...
Publication number
20230365741
Publication date
Nov 16, 2023
Mitsui Chemicals, Inc.
Yuta USUI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
WATER DISPERSIBLE POLYMER FOR USE IN ADDITIVE MANUFACTURING
Publication number
20230265240
Publication date
Aug 24, 2023
Stratasys, Inc.
William R. Priedeman
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
1,3-BISISOCYANATOMETHYLCYCLOHEXANE COMPOSITION AND OPTICAL RESIN PR...
Publication number
20220402865
Publication date
Dec 22, 2022
WANHUA CHEMICAL GROUP CO., LTD.
Fulin ZHU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AQUEOUS POLYURETHANE DISPERSION
Publication number
20220306797
Publication date
Sep 29, 2022
Covestro Intellectual Property GmbH & Co. KG
Yingdan Zhu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
WATER DISPERSIBLE POLYMER FOR USE IN ADDITIVE MANUFACTURING
Publication number
20220073677
Publication date
Mar 10, 2022
Stratasys, Inc.
William R. Priedeman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymeric Material Including a Uretdione-Containing Material, an Ep...
Publication number
20210388152
Publication date
Dec 16, 2021
3M Innovative Properties Company
Kolby L. White
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERIZABLE COMPOSITION AND OPTICAL MATERIAL PRODUCED THEREFROM
Publication number
20210230351
Publication date
Jul 29, 2021
SKC CO., LTD.
Seung Mo HONG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SEALED ISOCYANATES
Publication number
20210087328
Publication date
Mar 25, 2021
Adaptive 3D Technologies
Benjamin R. LUND
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERIZABLE COMPOSITION FOR OPTICAL COMPONENT, OPTICAL COMPONENT,...
Publication number
20210079163
Publication date
Mar 18, 2021
Hoya Lens Thailand Ltd.
Masahito IGARI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SEALED ISOCYANATES
Publication number
20210079155
Publication date
Mar 18, 2021
Adaptive 3D Technologies
Benjamin R. LUND
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHODS FOR MAKING RECYCLABLE AND DEPOLYMERIZABLE POLYMER NETWORK M...
Publication number
20200407482
Publication date
Dec 31, 2020
Northwestern University
John M. Torkelson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AQUEOUS POLYURETHANE DISPERSION WITH NON-IONIC REACTIVE EMULSIFIER...
Publication number
20200385608
Publication date
Dec 10, 2020
Shanghai Sisheng Polymer Materials Co., Ltd.
Ziao Wei
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING AQUEOUS POLYURETHANE DISPERSION
Publication number
20200325266
Publication date
Oct 15, 2020
Nan Ya Plastics Corporation
Te-Chao LIAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MULTILAYER FILM AND TWO-LIQUID CURABLE COATING AGENT
Publication number
20200254743
Publication date
Aug 13, 2020
Harima Chemicals, Inc
Masao KIGUCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A POLYESTER
Publication number
20200190257
Publication date
Jun 18, 2020
BASF SE
Michael Bernhard Schick
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Moisture-Curable Hot-Melt Adhesive Agent
Publication number
20200087542
Publication date
Mar 19, 2020
Henkel AG & Co. KGaA
Kenji Matsuda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Moisture-Curable Hot-Melt Adhesive Agent
Publication number
20200087543
Publication date
Mar 19, 2020
Henkel AG & Co. KGaA
Kenji Matsuda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
WATER DISPERSIBLE POLYMER FOR USE IN ADDITIVE MANUFACTURING
Publication number
20200031993
Publication date
Jan 30, 2020
Stratasys, Inc.
William R. Priedeman
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLYURETHANE OR POLYURETHANE-UREA AQUEOUS DISPERSION, PREPARATION M...
Publication number
20190322793
Publication date
Oct 24, 2019
WANHUA CHEMICAL GROUP CO., LTD.
Xueshun JI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Modification of Segmented Polyurethane Properties by Copolymerizing...
Publication number
20190276583
Publication date
Sep 12, 2019
Abraham Joy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ADDITIVE MANUFACTURING USING POLYUREA MATERIALS
Publication number
20190054681
Publication date
Feb 21, 2019
PPG INDUSTRIES OHIO, INC.
David Robert Fenn
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
FUNCTIONAL EYEGLASS LENS FOR BLOCKING ULTRAVIOLET AND BLUE LIGHT
Publication number
20190025465
Publication date
Jan 24, 2019
Chemiglass Corporation
Jonggil PARK
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...