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last 30 patents
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Patent Grant
Oxygenated aminophenol compounds and methods for preventing monomer...
Patent number
11,866,631
Issue date
Jan 9, 2024
Ecolab USA Inc.
Jonathan Masere
C07 - ORGANIC CHEMISTRY
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Patent Grant
Prepolymerized resin, preparation method thereof, resin composition...
Patent number
11,643,507
Issue date
May 9, 2023
ELITE MATERIAL CO., LTD.
Shu-Hao Chang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Radical polymerization control agent and radical polymerization con...
Patent number
11,613,509
Issue date
Mar 28, 2023
Kawasaki Kasei Chemicals Ltd.
Shunichi Himori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Photosensitive composition for hologram recording, hologram recordi...
Patent number
11,427,656
Issue date
Aug 30, 2022
Sony Corporation
Hisaya Hara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method and apparatus for delaying polymerisation
Patent number
11,414,501
Issue date
Aug 16, 2022
Bausch & Lomb Incorporated
Sean Lyons
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Method for manufacturing polymer and flow-type reaction system for...
Patent number
11,332,551
Issue date
May 17, 2022
FUJIFILM Corporation
Kenji Wada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Amino-quinone antipolymerants and methods of using
Patent number
11,312,793
Issue date
Apr 26, 2022
Ecolab USA Inc.
Jonathan Masere
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods for terminating olefin polymerizations
Patent number
11,299,562
Issue date
Apr 12, 2022
Chevron Phillips Chemical Company LP
Max P. McDaniel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Composition of polyethylene glycol maleimide derivative and polymer...
Patent number
11,220,559
Issue date
Jan 11, 2022
Jenkem Technology Co., Ltd. (Beijing)
Hui Zhu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Polymerization inhibitor and retarder compositions with amine stabi...
Patent number
11,180,578
Issue date
Nov 23, 2021
Ecolab USA Inc.
Jonathan Masere
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Preparation method of temperature/pH-responsive polycarboxylic acid
Patent number
11,149,104
Issue date
Oct 19, 2021
Beijing University of Technology
Xiao Liu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Storage stable aqueous organic peroxide emulsions
Patent number
11,059,779
Issue date
Jul 13, 2021
Nouryon Chemicals International B.V.
René Gerritsen
C07 - ORGANIC CHEMISTRY
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Patent Grant
Active energy ray-curable composition and cured product thereof
Patent number
11,015,007
Issue date
May 25, 2021
Showa Denko K.K.
Mina Onishi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Prepolymerized resin, preparation method thereof, resin composition...
Patent number
10,894,865
Issue date
Jan 19, 2021
ELITE MATERIAL CO., LTD.
Shu-Hao Chang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Method for preparing oligomerization catalyst system and oligomeriz...
Patent number
10,870,104
Issue date
Dec 22, 2020
LG Chem, Ltd.
Seul Ki Im
C07 - ORGANIC CHEMISTRY
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Hydrocarbon polymers comprising two exo-vinylene cyclic carbonate t...
Patent number
10,723,836
Issue date
Jul 28, 2020
BOSTIK SA
Guillaume Michaud
C07 - ORGANIC CHEMISTRY
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Method for olefin oligomerization
Patent number
10,688,482
Issue date
Jun 23, 2020
LG Chem, Ltd.
Yoon Ki Hong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Methods for terminating olefin polymerizations
Patent number
10,676,545
Issue date
Jun 9, 2020
Chevron Phillips Chemical Company LP
Max P. McDaniel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Process for preparing high-performance polypropylenes
Patent number
10,544,242
Issue date
Jan 28, 2020
China Petroleum & Chemical Corporation and Beijing Research Institute of Chem...
Wenbo Song
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Method for improved reactive monomer production with membrane filtr...
Patent number
10,532,320
Issue date
Jan 14, 2020
Evonik Degussa GmbH
Andrew Boam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Method for oligomerizing an olefin
Patent number
10,471,416
Issue date
Nov 12, 2019
LG Chem, Ltd.
Seul Ki Im
C07 - ORGANIC CHEMISTRY
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Patent Grant
Deactivator and method for decreasing by-products in olefin oligome...
Patent number
10,413,893
Issue date
Sep 17, 2019
LG Chem, Ltd.
Eun Ji Shin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Polymerization inhibitor compositions
Patent number
10,370,331
Issue date
Aug 6, 2019
Ecolab USA Inc.
Jonathan Masere
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods for terminating olefin polymerizations
Patent number
10,273,315
Issue date
Apr 30, 2019
Chevron Phillips Chemical Company LP
Max P. McDaniel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization process
Patent number
10,189,915
Issue date
Jan 29, 2019
Rohm and Haas Company
John David Finch
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydroquinone compounds for inhibiting monomer polymerization
Patent number
9,944,577
Issue date
Apr 17, 2018
Baker Hughes, a GE company, LLC
Hua Mo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Amine and nitroxide based additive composition for control and inhi...
Patent number
9,725,649
Issue date
Aug 8, 2017
Dorf Ketal Chemicals (India) Private Limited
Mahesh Subramaniyam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing polydienes
Patent number
9,650,456
Issue date
May 16, 2017
Bridgestone Corporation
Kevin M. McCauley
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Quinone compounds for inhibiting monomer polymerization
Patent number
9,611,336
Issue date
Apr 4, 2017
Baker Hughes Incorporated
Hua Mo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Crosslinking control in high impact polystyrene manufacturing process
Patent number
9,593,186
Issue date
Mar 14, 2017
Fina Technology, Inc.
Wei Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
GLYCIDYL (METH)ACRYLATE COMPOSITION
Publication number
20240228676
Publication date
Jul 11, 2024
Mitsubishi Gas Chemical Company, Inc.
Michihiro YURI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GLYCIDYL (METH)ACRYLATE COMPOSITION
Publication number
20240140924
Publication date
May 2, 2024
Mitsubishi Gas Chemical Company, Inc.
Michihiro YURI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
GLYCIDYL (METH)ACRYLATE COMPOSITION
Publication number
20240132634
Publication date
Apr 25, 2024
Mitsubishi Gas Chemical Company, Inc.
Michihiro YURI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ANTIFOULANT COMPOSITIONS FOR VAPOR-SPACE APPLICATIONS
Publication number
20230312770
Publication date
Oct 5, 2023
ECOLAB USA INC.
Jonathan MASERE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION FOR THE IMMEDIATE TERMINATION OF A FREE-RADICAL POLYMER...
Publication number
20220411542
Publication date
Dec 29, 2022
RHODIA OPERATIONS
Jing Jiang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOSITION, RETARDATION FILM, AND METHOD FOR PRODUCING RETARDATION...
Publication number
20210198574
Publication date
Jul 1, 2021
ZEON CORPORATION
Wataru NAKANO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SYNERGISTIC COMBINATION FOR INHIBITING POLYMERIZATION
Publication number
20210179742
Publication date
Jun 17, 2021
BL Technologies, Inc.
Xiaoan XIE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RADICAL POLYMERIZATION CONTROL AGENT AND RADICAL POLYMERIZATION CON...
Publication number
20210122692
Publication date
Apr 29, 2021
Kawasaki Kasei Chemicals Ltd.
Shunichi HIMORI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPOLYMERIZED RESIN, PREPARATION METHOD THEREOF, RESIN COMPOSITION...
Publication number
20210054151
Publication date
Feb 25, 2021
ELITE MATERIAL CO., LTD.
Shu-Hao CHANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OXYGENATED AMINOPHENOL COMPOUNDS AND METHODS FOR PREVENTING MONOMER...
Publication number
20200339880
Publication date
Oct 29, 2020
ECOLAB USA INC.
Jonathan Masere
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
QUANTUM DOT, CURABLE COMPOSITION COMPRISING THE SAME, CURED LAYER U...
Publication number
20200231871
Publication date
Jul 23, 2020
Samsung SDI Co., Ltd.
Jonggi KIM
B82 - NANO-TECHNOLOGY
Information
Patent Application
PREPARATION METHOD OF TEMPERATURE/PH-RESPONSIVE POLYCARBOXYLIC ACID
Publication number
20200223970
Publication date
Jul 16, 2020
BEIJING UNIVERSITY OF TECHNOLOGY
Xiao Liu
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
METHOD FOR MANUFACTURING POLYMER AND FLOW-TYPE REACTION SYSTEM FOR...
Publication number
20200223949
Publication date
Jul 16, 2020
FUJIFILM CORPORATION
Kenji WADA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Methods for Terminating Olefin Polymerizations
Publication number
20200190227
Publication date
Jun 18, 2020
Chevron Phillips Chemical Company LP
Max P. McDaniel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AMINO-QUINONE ANTIPOLYMERANTS AND METHODS OF USING
Publication number
20200102408
Publication date
Apr 2, 2020
ECOLAB USA INC.
Jonathan Masere
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION OF POLYETHYLENE GLYCOL MALEIMIDE DERIVATIVE AND POLYMER...
Publication number
20200024374
Publication date
Jan 23, 2020
JENKEM TECHNOLOGY CO., LTD. (BEIJING)
Hui ZHU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITIONS OF OXYGENATED AMINES AND QUINONE METHIDES AS ANTIFOULA...
Publication number
20200017656
Publication date
Jan 16, 2020
ECOLAB USA INC.
Jonathan Masere
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYMERIZATION INHIBITOR AND RETARDER COMPOSITIONS WITH AMINE STABI...
Publication number
20200017610
Publication date
Jan 16, 2020
ECOLAB USA INC.
Jonathan Masere
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPOLYMERIZED RESIN, PREPARATION METHOD THEREOF, RESIN COMPOSITION...
Publication number
20190292326
Publication date
Sep 26, 2019
ELITE MATERIAL CO., LTD.
Shu-Hao CHANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHOTOSENSITIVE COMPOSITION FOR HOLOGRAM RECORDING, HOLOGRAM RECORDI...
Publication number
20190202946
Publication date
Jul 4, 2019
SONY CORPORATION
Hisaya HARA
G11 - INFORMATION STORAGE
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Patent Application
Methods for Terminating Olefin Polymerizations
Publication number
20190169321
Publication date
Jun 6, 2019
Chevron Phillips Chemical Company LP
Max P. McDaniel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR IMPROVED REACTVE MONOMER PRODUCTION WITH MEMBRANE FILTRA...
Publication number
20180361319
Publication date
Dec 20, 2018
EVONIK DEGUSSA GmbH
Andrew BOAM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FUNCTIONAL OR TELECHELIC POLYOLEFIN, DERIVATIVES THEREOF, AND PROCE...
Publication number
20170362354
Publication date
Dec 21, 2017
UNIVERSITE CLAUDE BERNARD LYON I
Sébastien Norsic
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DEACTIVATOR AND METHOD FOR DECREASING BY-PRODUCTS IN OLEFIN OLIGOME...
Publication number
20170305811
Publication date
Oct 26, 2017
LG CHEM, LTD.
Eun Ji SHIN
C07 - ORGANIC CHEMISTRY
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Patent Application
POLYMERIZATION PROCESS
Publication number
20170233503
Publication date
Aug 17, 2017
Rohm and Haas Company
John David Finch
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD AND APPARATUS FOR DELAYING POLYMERISATION
Publication number
20160017064
Publication date
Jan 21, 2016
Bausch & Lomb Incorporated
Sean LYONS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Amine and Nitroxide Based Additive Composition for Control and Inhi...
Publication number
20140364660
Publication date
Dec 11, 2014
DORF KETAL CHEMICALS (INDIA) PRIVATE LIMITED
Mahesh Subramaniyam
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Hydroquinone Compounds for Inhibiting Monomer Polymerization
Publication number
20140330053
Publication date
Nov 6, 2014
BAKER HUGHES INCORPORATED
Hua Mo
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process For Producing Polydienes
Publication number
20140303327
Publication date
Oct 9, 2014
Bridgestone Corporation
Kevin M. McCauley
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Novel Inhibitor Compositions and Methods of Use
Publication number
20140194559
Publication date
Jul 10, 2014
NuFarm UK Limited
Peter Price
C07 - ORGANIC CHEMISTRY