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C08
Organic compounds
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
C08F10/00
Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
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Patents Grants
last 30 patents
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Patent Grant
Processes for converting C4 feeds to isobutylene, polyisobutylene,...
Patent number
12,116,426
Issue date
Oct 15, 2024
NTP TEC, LLC
Clyde Edward Baxter
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Photosensitive resin structure for flexographic printing plate and...
Patent number
12,019,374
Issue date
Jun 25, 2024
Asahi Kasei Kabushiki Kaisha
Hiroki Akiyama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Corrosion inhibition
Patent number
11,932,824
Issue date
Mar 19, 2024
EQUUS UK TOPCO LTD
Helen Rachel Sarginson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified polyisobutylene polymer for rubber compounding and rubber...
Patent number
11,891,515
Issue date
Feb 6, 2024
DL Chemical CO., LTD.
Min Sup Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization catalyst system and process to produce highly reacti...
Patent number
11,840,594
Issue date
Dec 12, 2023
Indian Oil Corporation Limited
Rajasekhar Tota
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Dispersants derived from aromatic polyamines, lubricants, and methods
Patent number
11,820,955
Issue date
Nov 21, 2023
International Petroleum Products & Additives Company, Inc.
Jeffrey A. Crow
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing high-reactivity isobutene homo- or copolymers
Patent number
11,629,206
Issue date
Apr 18, 2023
BASF SE
Rosa Corberan Roc
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of synthesizing hydrocarbon polymers using deoxygenation
Patent number
11,555,086
Issue date
Jan 17, 2023
Korea Advanced Institute of Science and Technology
Myungeun Seo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerisation unit and polymerisation process
Patent number
11,478,772
Issue date
Oct 25, 2022
INEOS EUROPE AG
Erick Dominique Daire
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Regioselective C-H xanthylation as a platform technology for polyme...
Patent number
11,390,721
Issue date
Jul 19, 2022
The University of North Carolina at Chapel Hill
Erik Alexanian
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing butene oligomer
Patent number
11,370,855
Issue date
Jun 28, 2022
LG Chem, Ltd.
Jin Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing high-reactivity isobutene homo- or copolymers
Patent number
11,359,034
Issue date
Jun 14, 2022
BASF SE
Rosa Corberan Roc
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of isobutene homo- or copolymer derivatives
Patent number
11,306,161
Issue date
Apr 19, 2022
BASF SE
Hannah Maria Koenig
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing halogenated isobutylene isoprene rubber
Patent number
11,274,166
Issue date
Mar 15, 2022
Reliance Industries Limited
Jayesh Prafullachandra Vora
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Initiator system for cationic polymerization of olefins
Patent number
11,168,100
Issue date
Nov 9, 2021
ARLANXEO Singapore Pte. Ltd.
Gilles Arsenault
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Functional polyisobutylene-containing oligomers and polymers
Patent number
11,142,595
Issue date
Oct 12, 2021
Henkel AG & Co. KGaA
Matthew P. Burdzy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Medium density polyethylene compositions
Patent number
11,066,499
Issue date
Jul 20, 2021
Chevron Phillips Chemical Company LP
Ashish M. Sukhadia
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerisation process
Patent number
11,053,331
Issue date
Jul 6, 2021
INEOS EUROPE AG
Erick Dominique Daire
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polymerisation unit and polymerisation process
Patent number
11,052,373
Issue date
Jul 6, 2021
INEOS EUROPE AG
Erick Dominique Daire
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing butene polymer
Patent number
11,008,409
Issue date
May 18, 2021
ENEOS Corporation
Tatsuo Yamaguchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified conjugated diene-based polymer and rubber composition incl...
Patent number
10,995,163
Issue date
May 4, 2021
LG Chem, Ltd.
Ro Mi Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing high-reactivity isobutene homo- or copolymers
Patent number
10,975,175
Issue date
Apr 13, 2021
BASF SE
Rosa Corberan Roc
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing high-reactivity isobutene homo- or copolymers
Patent number
10,968,294
Issue date
Apr 6, 2021
BASF SE
Rosa Corberan Roc
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
System and process for the production of functionalized olefinic-ba...
Patent number
10,947,375
Issue date
Mar 16, 2021
ExxonMobil Chemical Patents Inc.
Yu Feng Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Medium density polyethylene compositions
Patent number
10,858,464
Issue date
Dec 8, 2020
Chevron Phillips Chemical Company LP
Ashish M. Sukhadia
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Photocurable resin composition, fuel cell, and sealing method
Patent number
10,840,518
Issue date
Nov 17, 2020
THREEBOND CO., LTD.
Tetsunori Soga
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for forming highly reactive olefin functional polymers
Patent number
10,829,573
Issue date
Nov 10, 2020
Infineum International Limited
Phillip Dimitrov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer compositions having a halo-containing polymer with a multi-...
Patent number
10,781,301
Issue date
Sep 22, 2020
ARLANXEO Singapore Pte. Ltd.
Mark Ingratta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of isobutene homo- or copolymer derivatives
Patent number
10,745,496
Issue date
Aug 18, 2020
BASF SE
Hannah Maria Koenig
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyisobutylene as a liquid color concentrate component
Patent number
10,711,143
Issue date
Jul 14, 2020
ColorMatrix Holdings, Inc.
Jason Bateman
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
PROCESSES FOR CONVERTING C4 FEEDS TO ISOBUTYLENE, POLYISOBUTYLENE,...
Publication number
20240384013
Publication date
Nov 21, 2024
NTP Tec, LLC
Clyde Edward BAXTER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF PROTON-FORM ZEOLITE CATALYST TO PRODUCE LIGHT-POLYISOBUTYLENE
Publication number
20240166776
Publication date
May 23, 2024
BRASKEM S.A
Richard Caulkins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHOTOSENSITIVE RESIN STRUCTURE FOR FLEXOGRAPHIC PRINTING PLATE AND...
Publication number
20240012328
Publication date
Jan 11, 2024
Asahi Kasei Kabushiki Kaisha
Hiroki AKIYAMA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Dispersants Derived from Aromatic Polyamines, Lubricants, and Methods
Publication number
20230313065
Publication date
Oct 5, 2023
INTERNATIONAL PETROLEUM PRODUCTS & ADDITIVES COMPANY, INC.
Jeffrey A. Crow
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
CORROSION INHIBITION
Publication number
20220333033
Publication date
Oct 20, 2022
Croda International Plc
Helen Rachel Sarginson
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Catalyst Composition and Method for Preparing Polyisobutene Using t...
Publication number
20220195079
Publication date
Jun 23, 2022
LG CHEM, LTD.
Dong Hyun Jo
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MODIFIED POLYISOBUTYLENE POLYMER FOR RUBBER COMPOUNDING AND RUBBER...
Publication number
20220081540
Publication date
Mar 17, 2022
DL Chemical CO., LTD.
Min Sup PARK
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
STABILISERS FOR USE IN INVERSE EMULSION POLYMERISATION PROCESSES
Publication number
20220049028
Publication date
Feb 17, 2022
SOLENIS TECHNOLOGIES CAYMAN, L.P.
Herbert HOMMER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymerization Catalyst System and Process to Produce Highly Reacti...
Publication number
20220025076
Publication date
Jan 27, 2022
Indian Oil Corporation Limited
Rajasekhar TOTA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
REGIOSELECTIVE C-H XANTHYLATION AS A PLATFORM TECHNOLOGY FOR POLYME...
Publication number
20210332206
Publication date
Oct 28, 2021
The University of North Carolina at Chapel Hill
Erik Alexanian
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERISATION UNIT AND POLYMERISATION PROCESS
Publication number
20210283573
Publication date
Sep 16, 2021
INEOS EUROPE AG
Erick Dominique DAIRE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PREPARING HIGH-REACTIVITY ISOBUTENE HOMO- OR COPOLYMERS
Publication number
20210253752
Publication date
Aug 19, 2021
BASF SE
Rosa CORBERAN ROC
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
INITIATOR SYSTEM FOR CATIONIC POLYMERIZATION OF OLEFINS
Publication number
20210171550
Publication date
Jun 10, 2021
ARLANXEO CANADA INC.
Gilles ARSENAULT
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING HALOGENATED ISOBUTYLENE ISOPRENE RUBBER
Publication number
20210130510
Publication date
May 6, 2021
Reliance Industries Limited
Jayesh Prafullachandra VORA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF SYNTHESIZING HYDROCARBON POLYMERS USING DEOXYGENATION
Publication number
20210032395
Publication date
Feb 4, 2021
Korea Advanced Institute of Science and Technology
Myungeun SEO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Modified Conjugated Diene-Based Polymer and Rubber Composition Incl...
Publication number
20210009722
Publication date
Jan 14, 2021
LG CHEM, LTD.
Ro Mi Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for Forming Highly Reactive Olefin Functional Polymers
Publication number
20200369799
Publication date
Nov 26, 2020
INFINEUM INTERNATIONAL LIMITED
Phillip Dimitrov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPARATION OF ISOBUTENE HOMO- OR COPOLYMER DERIVATIVES
Publication number
20200325253
Publication date
Oct 15, 2020
BASF SE
Hannah Maria KOENIG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for Preparing Butene Oligomer
Publication number
20200283550
Publication date
Sep 10, 2020
LG CHEM, LTD.
Jin Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING BUTENE POLYMER
Publication number
20200270377
Publication date
Aug 27, 2020
JXTG NIPPON OIL & ENERGY CORPORATION
Tatsuo YAMAGUCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
System and Process for the Production of Functionalized Olefinic-Ba...
Publication number
20200255643
Publication date
Aug 13, 2020
EXXONMOBIL CHEMICAL PATENTS INC.
Yu Feng Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PREPARING HIGH-REACTIVITY ISOBUTENE HOMO- OR COPOLYMERS
Publication number
20200207887
Publication date
Jul 2, 2020
BASF SE
Rosa CORBERAN ROC
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Functional Polyisobutylene-Containing Oligomers and Polymers
Publication number
20200148798
Publication date
May 14, 2020
Henkel AG & Co. KGaA
Matthew P. Burdzy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERISATION PROCESS
Publication number
20190309103
Publication date
Oct 10, 2019
INEOS EUROPE AG
Erick Dominique DAIRE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING HIGH-REACTIVITY ISOBUTENE HOMO- OR COPOLYMERS
Publication number
20190284313
Publication date
Sep 19, 2019
BASF SE
Rosa CORBERAN ROC
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Curative System for Butyl Based Compositions
Publication number
20190144654
Publication date
May 16, 2019
EXXONMOBIL CHEMICAL PATENTS INC.
Sujith Nair
B60 - VEHICLES IN GENERAL
Information
Patent Application
POLYMERISATION UNIT AND POLYMERISATION PROCESS
Publication number
20190118158
Publication date
Apr 25, 2019
INEOS EUROPE AG
Erick Dominique DAIRE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF PRODUCING (METH)ACRYLOYL-TERMINATED POLYISOBUTYLENE POLYMER
Publication number
20180362676
Publication date
Dec 20, 2018
Kaneka Corporation
Yoshihiro Ikari
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ELECTROPHORETIC MEDIUM COMPRISING A MIXTURE OF CHARGE CONTROL AGENTS
Publication number
20180340084
Publication date
Nov 29, 2018
E INK CORPORATION
Hui DU
G02 - OPTICS