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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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Patents Grants
last 30 patents
Information
Patent Grant
Methods for sol-gel polymerization in absence of solvent and creati...
Patent number
12,173,165
Issue date
Dec 24, 2024
Group14 Technologies, Inc.
Henry R. Costantino
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing vinyl chloride-based polymer
Patent number
12,129,318
Issue date
Oct 29, 2024
LG Chem, Ltd.
Kun Ji Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High-pressure polymerization process of ethylenically unsaturated m...
Patent number
12,110,349
Issue date
Oct 8, 2024
Basell Polyolefine GmbH
Dieter Littmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Microfluidic flow process for making linear polymers
Patent number
12,090,463
Issue date
Sep 17, 2024
United States of America as represented by the Secretary of the Air Force
Kamran B. Ghiassi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for introducing catalyst in a polymerization process
Patent number
11,866,522
Issue date
Jan 9, 2024
Braskem S.A.
Olavo Martins Junior
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Poly alpha-olefins, compositions thereof, and methods of making
Patent number
11,834,527
Issue date
Dec 5, 2023
Western Performance Chemicals, LLC
Thomas Michael Weatherford
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerisation method and apparatus therefor
Patent number
11,813,602
Issue date
Nov 14, 2023
Innospec Limited
Carl Waterson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Microfluidic flow process for making linear polymers
Patent number
11,738,322
Issue date
Aug 29, 2023
United States of America as represented by the Secretary of the Air Force
Kamran B. Ghiassi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of preparing graft copolymer
Patent number
11,708,443
Issue date
Jul 25, 2023
LG Chem, Ltd.
Ji Uk Jang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods for sol-gel polymerization in absence of solvent and creati...
Patent number
11,661,517
Issue date
May 30, 2023
Group14 Technologies, Inc.
Henry R. Costantino
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for manufacturing low molecular weight acrylic resin
Patent number
11,427,658
Issue date
Aug 30, 2022
LG Chem, Ltd.
Woo Yeon Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer composition and cable with advantageous electrical properties
Patent number
11,359,080
Issue date
Jun 14, 2022
Borealis AG
Villgot Englund
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition for ophthalmological products
Patent number
11,359,031
Issue date
Jun 14, 2022
Johnson & Johnson Surgical Vision, Inc.
Lars Dobelmann-Mara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of preparation of a composition comprising a copolymer of me...
Patent number
11,359,043
Issue date
Jun 14, 2022
TRINSEO EUROPE GMBH
Sylvain Bourrigaud
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Propylene copolymer resin composition and method for preparing the...
Patent number
11,345,767
Issue date
May 31, 2022
LG Chem, Ltd.
Heekwang Park
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Method for preparing graft copolymer and graft copolymer prepared t...
Patent number
11,332,568
Issue date
May 17, 2022
LG Chem, Ltd.
Jae Bum Seo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst component for olefin polymerization, catalyst, and use the...
Patent number
11,325,994
Issue date
May 10, 2022
China Petroleum and Chemical Corporation
Jun Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hindered amine stabilized UV active organopalladium catalyzed polyc...
Patent number
11,299,566
Issue date
Apr 12, 2022
PROMERUS, LLC
Shun Hayakawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolymer and preparation method therefor
Patent number
11,180,590
Issue date
Nov 23, 2021
LG Chem, Ltd.
Jae Bum Seo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Improving the properties in PMMA foams by using methacrylic amides
Patent number
11,155,662
Issue date
Oct 26, 2021
Evonik Operations GmbH
Thomas Richter
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Homopolypropylene resin for non-woven fabric and method for prepari...
Patent number
11,111,323
Issue date
Sep 7, 2021
LG Chem, Ltd.
Hee Kwang Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Single-site catalyst polyolefin polymerization process
Patent number
11,078,311
Issue date
Aug 3, 2021
ExxonMobil Chemical Patents Inc.
Blu E. Englehorn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methacrylic resin, method for producing methacrylic resin, shaped a...
Patent number
11,072,673
Issue date
Jul 27, 2021
MITSUBISHI CHEMICAL CORPORATION
Takao Marutani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Bimodal polypropylene random copolymer
Patent number
10,995,205
Issue date
May 4, 2021
Borealis AG
Markus Gahleitner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for industrial production of trans-butadiene-isoprene copoly...
Patent number
10,988,561
Issue date
Apr 27, 2021
Qingdao University Of Science And Technology
Aihua He
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods of manufacturing polyolefin drag reducing agents
Patent number
10,982,017
Issue date
Apr 20, 2021
Baker Hughes, a GE company, LLC
Jian Zou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Regulators for controlling linear and pseudo-ring expansion polymer...
Patent number
10,947,325
Issue date
Mar 16, 2021
DISPOLTEC B.V.
J. J. G Steven Van Es
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Iron tridentate carbene single site catalysts
Patent number
10,927,204
Issue date
Feb 23, 2021
ExxonMobil Chemical Patents Inc.
Matthew W. Holtcamp
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
High solids polycarboxylate synthesis for cement superplasticizers
Patent number
10,899,666
Issue date
Jan 26, 2021
Rohm and Haas Company
William C. Finch
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for the production of copolymers
Patent number
10,882,940
Issue date
Jan 5, 2021
SABIC GLOBAL TECHNOLOGIES B.V.
Stephan Moyses
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
POLYPROPYLENE-BASED COMPOSITIONS WITH IMPROVED IMPACT RESISTANCE AN...
Publication number
20240262944
Publication date
Aug 8, 2024
BRASKEM S.A
Moisés Magalhães Werlang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR INTRODUCING CATALYST IN A POLYMERIZATION PROCESS
Publication number
20240084054
Publication date
Mar 14, 2024
BRASKEM S.A
Olavo Martins Junior
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NOVEL METHODS FOR SOL-GEL POLYMERIZATION IN ABSENCE OF SOLVENT AND...
Publication number
20240043692
Publication date
Feb 8, 2024
Group14 Technologies, Inc.
Henry R. Costantino
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POLYMERISATION METHOD AND APPARATUS THEREFOR
Publication number
20240024833
Publication date
Jan 25, 2024
Innospec Limited
Carl Waterson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BIODEGRADABLE POLYMERS
Publication number
20240018304
Publication date
Jan 18, 2024
BASF SE
Swati DE
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
THERMOPLASTIC RESIN COMPOSITION, METHOD OF PREPARING THE SAME, AND...
Publication number
20230357559
Publication date
Nov 9, 2023
LG CHEM, LTD.
Seunghun HAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PRODUCTION OF POLYPROPYLENE WITH LOW VOLATILES
Publication number
20230331881
Publication date
Oct 19, 2023
Borealis AG
Jingbo Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE BLEND HAVING REDUCED DISTURBING NOISE
Publication number
20230220196
Publication date
Jul 13, 2023
COVESTRO DEUTSCHLAND AG
Kristina Pupovac
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
AGED LANTHANIDE-BASED CATALYST SYSTEMS AND THEIR USE IN THE PREPARA...
Publication number
20230183399
Publication date
Jun 15, 2023
Bridgestone Corporation
Joshua S. Dickstein
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
METHOD FOR PREPARING VINYL CHLORIDE-BASED POLYMER
Publication number
20230022810
Publication date
Jan 26, 2023
LG CHEM, LTD.
Kun Ji KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ABS RUBBER POWDER WITH LOW IMPURITY CONTENT, PREPARATION METHOD THE...
Publication number
20230018924
Publication date
Jan 19, 2023
WANHUA CHEMICAL GROUP CO., LTD.
Qiang HAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF PREPARING VINYL CHLORIDE-BASED POLYMER COMPOSITE
Publication number
20230002517
Publication date
Jan 5, 2023
LG CHEM, LTD.
Kun Ji KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERISATION METHOD AND APPARATUS THEREFOR
Publication number
20220055003
Publication date
Feb 24, 2022
Innospec Limited
Carl Waterson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for Preparing Polypropylene
Publication number
20210277155
Publication date
Sep 9, 2021
TOTAL RESEARCH & TECHNOLOGY FELUY
Alexandre Welle
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGH MOLAR MASS POLYMERS FROM A CONTINUOUS PROCESS
Publication number
20210222038
Publication date
Jul 22, 2021
BASF SE
Kevin PAYNE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF PREPARING GRAFT COPOLYMER
Publication number
20210163652
Publication date
Jun 3, 2021
LG CHEM, LTD.
Ji Uk JANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER COMPOSITION AND CABLE WITH ADVANTAGEOUS ELECTRICAL PROPERTIES
Publication number
20210122903
Publication date
Apr 29, 2021
Borealis AG
Villgot ENGLUND
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BLOCK COPOLYMERIZATION OF ETHYLENE BY COBALT-MEDIATED RADICAL POLYM...
Publication number
20210087321
Publication date
Mar 25, 2021
UNIVERSITE DE LIEGE
Christophe DETREMBLEUR
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Propylene Copolymer Resin Composition and Method for Preparing the...
Publication number
20210061931
Publication date
Mar 4, 2021
LG CHEM, LTD.
Heekwang Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NOVEL METHODS FOR SOL-GEL POLYMERIZATION IN ABSENCE OF SOLVENT AND...
Publication number
20210054213
Publication date
Feb 25, 2021
Group14 Technologies, Inc.
Henry R. Costantino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIMODAL POLYPROPYLENE RANDOM COPOLYMER
Publication number
20210017368
Publication date
Jan 21, 2021
Borealis AG
Markus Gahleitner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AGED LANTHANIDE-BASED CATALYST SYSTEMS AND THEIR USE IN THE PREPARA...
Publication number
20200407473
Publication date
Dec 31, 2020
Bridgestone Corporation
Joshua S. Dickstein
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION FOR OPHTHALMOLOGICAL PRODUCTS
Publication number
20200332041
Publication date
Oct 22, 2020
Merck Patent GmbH
Lars DOBELMANN-MARA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING GRAFT COPOLYMER AND GRAFT COPOLYMER PREPARED T...
Publication number
20200199280
Publication date
Jun 25, 2020
LG CHEM, LTD.
Jae Bum SEO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NOVEL METHODS FOR SOL-GEL POLYMERIZATION IN ABSENCE OF SOLVENT AND...
Publication number
20200148886
Publication date
May 14, 2020
Group14 Technologies, Inc.
Henry R. Costantino
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METALLOCENE COMPLEX WITH A HETEROATOM-CONTAINING PI-LIGAND AND PREP...
Publication number
20200062874
Publication date
Feb 27, 2020
Petrochina Company Limited
Shixuan XIN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COPOLYMER AND METHOD FOR PREPARING THE SAME
Publication number
20200040115
Publication date
Feb 6, 2020
LG CHEM, LTD.
Jae Bum SEO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHODS OF MANUFACTURING POLYOLEFIN DRAG REDUCING AGENTS
Publication number
20190382511
Publication date
Dec 19, 2019
BAKER HUGHES, A GE COMPANY, LLC
Jian Zou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...