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Organic compounds
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MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
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Processes of polymerisation
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Polymerisation in solution
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Patents Grants
last 30 patents
Information
Patent Grant
Polymerization of ethylene in solution processes using a Ziegler-Na...
Patent number
12,344,695
Issue date
Jul 1, 2025
Dow Global Technologies LLC
Linfeng Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer particles with a gradient composition and methods of produc...
Patent number
12,338,300
Issue date
Jun 24, 2025
Waters Technologies Corporation
Darryl W. Brousmiche
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Olefin-based polymer
Patent number
12,319,761
Issue date
Jun 3, 2025
LG Chem, Ltd.
In Sung Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization using a spiral heat exchanger
Patent number
12,304,981
Issue date
May 20, 2025
ExxonMobil Engineering & Technology Company
Jay L. Reimers
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High productivity polymerization with aryloxy ether ligand catalyst
Patent number
12,297,303
Issue date
May 13, 2025
Nova Chemicals (International) S.A.
Qinyan Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Biaryl hydroxythiophene group IV transition metal polymerization wi...
Patent number
12,297,311
Issue date
May 13, 2025
Dow Global Technologies LLC
Andrew M. Camelio
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ophthalmic lens comprising an oxazolone
Patent number
12,282,138
Issue date
Apr 22, 2025
Essilor International
Supitchaya Iamsaard
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for producing superabsorbent particles
Patent number
12,275,808
Issue date
Apr 15, 2025
BASF SE
Rene Callot
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Monobidentate aminopyridine group IV transition metal olefin copoly...
Patent number
12,104,002
Issue date
Oct 1, 2024
Dow Global Technologies LLC
Andrew M. Camelio
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer particles with a gradient composition and methods of produc...
Patent number
11,999,808
Issue date
Jun 4, 2024
Waters Technologies Corporation
Darryl W. Brousmiche
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process to form a composition containing functionalized and un-func...
Patent number
11,981,758
Issue date
May 14, 2024
Dow Global Technologies LLC
Brian W. Walther
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyurethane-silica composite-based coating composition, polyuretha...
Patent number
11,873,419
Issue date
Jan 16, 2024
Hyundai Motor Company
Ho-Tak Jeon
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Sulfonated polymer
Patent number
11,820,842
Issue date
Nov 21, 2023
Saudi Arabian Oil Company
Xuan Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Coating composition
Patent number
11,787,968
Issue date
Oct 17, 2023
PPG Industries Ohio, Inc.
Debra L. Singer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Directed polymerization method to generate complex, three dimension...
Patent number
11,772,323
Issue date
Oct 3, 2023
Carnegie Mellon University
Kuen Jimmy Hsia
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Metallocene-supported catalyst and method of preparing polyolefin u...
Patent number
11,767,377
Issue date
Sep 26, 2023
LG Chem Ltd.
Eun Young Shin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Dual reactor solution process for the production of multimodal ethy...
Patent number
11,680,120
Issue date
Jun 20, 2023
Dow Global Technologies LLC
Alec Y. Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Peptide-crosslinked protein-imprinted polymers and preparation meth...
Patent number
11,655,313
Issue date
May 23, 2023
Nankai University
Yongjun Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluorinate polyacrylate coating composition, the preparation method...
Patent number
11,613,667
Issue date
Mar 28, 2023
Akzo Nobel Coatings International B.V.
Zheng Shi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Rubber composition
Patent number
11,597,828
Issue date
Mar 7, 2023
LG Chem, Ltd.
Youk Reol Na
B60 - VEHICLES IN GENERAL
Information
Patent Grant
EPDM terpolymer and manufacturing method therefor
Patent number
11,591,422
Issue date
Feb 28, 2023
Hyundai Motor Company
Byeong-Heon Jeong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Broad molecular weight distribution polymer product from loop react...
Patent number
11,530,279
Issue date
Dec 20, 2022
ExxonMobil Chemicals Patents Inc.
Yifeng Hong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of preparing terpolymer-doped polyaniline super-hydrophobic...
Patent number
11,499,057
Issue date
Nov 15, 2022
Shaanxi University of Science & Technology
Haihua Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of polymerized polyethylene wax
Patent number
11,485,806
Issue date
Nov 1, 2022
SCG Chemicals Co., Ltd.
Saovalak Sripothongnak
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Indacene based metallocene catalysts useful in the production of pr...
Patent number
11,472,828
Issue date
Oct 18, 2022
ExxonMobil Chemical Patents Inc.
Jian Yang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
EPDM terpolymer and manufacturing method therefor
Patent number
11,459,412
Issue date
Oct 4, 2022
Hyundai Motor Company
Byeong-Heon Jeong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Phase-stabilized ethylene alpha olefin copolymerization process
Patent number
11,440,983
Issue date
Sep 13, 2022
Borealis AG
Mohammad Al-Haj Ali
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Controlling molecular weight distribution and chemical composition...
Patent number
11,434,309
Issue date
Sep 6, 2022
ExxonMobil Chemical Patents Inc.
Yifeng Hong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of preparing acrylonitrile-based polymer for producing carbo...
Patent number
11,427,659
Issue date
Aug 30, 2022
LG Chem, Ltd.
Chang Hun Kim
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Stable conductive myocardial patch with negative Poisson's ratio st...
Patent number
11,414,795
Issue date
Aug 16, 2022
Donghua University
Jifu Mao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
CONSTRUCTION MATERIAL DRY MIXES CONTAINING SOLID VINYL ESTER RESINS
Publication number
20250223225
Publication date
Jul 10, 2025
Wacker Chemie AG
Markus Bannwarth
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
RUBBER COMPOUNDS OF FUNCTIONALIZED CONJUGATED DIENE RUBBERS AND SIL...
Publication number
20250215209
Publication date
Jul 3, 2025
ARLANXEO Deutschland GmbH
Susanna LIEBER
B60 - VEHICLES IN GENERAL
Information
Patent Application
RESIN COMPOSITION CONTAINING COPOLYMER, METHOD FOR PRODUCING SAME A...
Publication number
20250215127
Publication date
Jul 3, 2025
DENKA COMPANY LIMITED
Yushun SUN
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING C9 HYDROGENATED RESIN BY REUSING THERMALLY POL...
Publication number
20250154292
Publication date
May 15, 2025
ZIBO LUHUA HONGJIN NEW MATERIAL GROUP CO., LTD.
Xinlai ZHAO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BORATE COCATALYSTS FOR POLYOLEFIN PRODUCTION
Publication number
20250129191
Publication date
Apr 24, 2025
DOW GLOBAL TECHNOLOGIES LLC
David M. Pearson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ULTRAHIGH-MOLECULAR-WEIGHT POLYETHYLENE POWDER AND MOLDED ARTICLE P...
Publication number
20250132460
Publication date
Apr 24, 2025
Asahi Kasei Kabushiki Kaisha
Koichi Tsujimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMER PARTICLES WITH A GRADIENT COMPOSITION AND METHODS OF PRODUC...
Publication number
20240301097
Publication date
Sep 12, 2024
WATERS TECHNOLOGIES CORPORATION
Darryl W. Brousmiche
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGH MOLECULAR WEIGHT ZWITTERION-CONTAINING POLYMERS
Publication number
20240293585
Publication date
Sep 5, 2024
Kodiak Sciences Inc.
Stephen A. CHARLES
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC ELASTOMER COMPOSITION
Publication number
20240166854
Publication date
May 23, 2024
Mitsui Chemicals, Inc.
Yuto YOSHIDA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPARATION METHOD AND APPLICATION OF FAST IONIC CONDUCTOR BASED ON...
Publication number
20240128504
Publication date
Apr 18, 2024
Yangtze Delta Region Institute of University of Electronic Science and Techno...
Mengqiang WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONDUCTIVE FLUORINATED ELASTOMERIC MATERIALS AND METHODS OF USE
Publication number
20240076429
Publication date
Mar 7, 2024
Meta Platforms Technologies, LLC
Wenyang Pan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RUBBER COMPOSITION FOR TIRE TREAD AND TIRE USING THE SAME
Publication number
20240034094
Publication date
Feb 1, 2024
TOYO TIRE CORPORATION
Yuma Nishikawa
B60 - VEHICLES IN GENERAL
Information
Patent Application
POST-POLYMERIZATION AND POLYMERIC MATERIAL MODIFICATION THROUGH GOL...
Publication number
20230374178
Publication date
Nov 23, 2023
The University of Southern Mississippi
Jason D. Azoulay
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING HIGH-REACTIVITY ISOBUTENE HOMO- OR COPOLYMERS
Publication number
20230365726
Publication date
Nov 16, 2023
BASF SE
Paul Lederhose
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ELECTROLYTE MATERIAL, ITS PRODUCTION METHOD AND ITS USE
Publication number
20230307680
Publication date
Sep 28, 2023
AGC Inc.
Susumu SAITO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYDROCARBYL-MODIFIED METHYLALUMINOXANE COCATALYST FOR CONSTRAINED G...
Publication number
20230272133
Publication date
Aug 31, 2023
DOW GLOBAL TECHNOLOGIES LLC
David M. Pearson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR THE FREE RADICAL POLYMERIZATION OF THIONOLACTONES OR TH...
Publication number
20230151147
Publication date
May 18, 2023
Centre National de la Recherche Scientifique
Simon HARRISSON
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EPDM Terpolymer and Manufacturing Method Therefor
Publication number
20220411548
Publication date
Dec 29, 2022
Hyundai Motor Company
Byeong-Heon Jeong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Olefin-Based Polymer
Publication number
20220403073
Publication date
Dec 22, 2022
LG CHEM, LTD.
In Sung Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERIZATION OF ETHYLENE IN SOLUTION PROCESSES USING A ZIEGLER-NA...
Publication number
20220275114
Publication date
Sep 1, 2022
DOW GLOBAL TECHNOLOGIES LLC
Linfeng Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYURETHANE-SILICA COMPOSITE-BASED COATING COMPOSITION, POLYURETHA...
Publication number
20220195212
Publication date
Jun 23, 2022
Hyundai Motor Company
Ho-Tak Jeon
C01 - INORGANIC CHEMISTRY
Information
Patent Application
BIARYL HYDROXYTHIOPHENE GROUP IV TRANSITION METAL POLYMERIZATION WI...
Publication number
20220169756
Publication date
Jun 2, 2022
DOW GLOBAL TECHNOLOGIES LLC
Andrew M. Camelio
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MONOBIDENTATE AMINOPYRIDINE GROUP IV TRANSITION METAL OLEFIN COPOLY...
Publication number
20220162354
Publication date
May 26, 2022
DOW GLOBAL TECHNOLOGIES LLC
Andrew M. Camelio
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymerization Using a Spiral Heat Exchanger
Publication number
20220162348
Publication date
May 26, 2022
EXXONMOBIL CHEMICAL PATENTS INC.
Jay L. Reimers
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OPHTHALMIC LENS COMPRISING AN OXAZOLONE
Publication number
20220146712
Publication date
May 12, 2022
Essilor International
Supitchaya IAMSAARD
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD FOR PRODUCING SUPERABSORBENT PARTICLES
Publication number
20220089789
Publication date
Mar 24, 2022
BASF SE
Rene Callot
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SULFONATED POLYMER
Publication number
20220073662
Publication date
Mar 10, 2022
Saudi Arabian Oil Company
Xuan Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
STABLE CONDUCTIVE MYOCARDIAL PATCH WITH NEGATIVE POISSON'S RATIO ST...
Publication number
20210404097
Publication date
Dec 30, 2021
DONGHUA UNIVERSITY
Jifu MAO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HIGH MOLECULAR WEIGHT ZWITTERION-CONTAINING POLYMERS
Publication number
20210402015
Publication date
Dec 30, 2021
Kodiak Sciences Inc.
Stephen A. CHARLES
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Peptide-crosslinked Protein-imprinted Polymers And Preparation Meth...
Publication number
20210388123
Publication date
Dec 16, 2021
NANKAI UNIVERSITY
Yongjun Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...