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Vanadium, niobium, tantalum or compounds thereof
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C08F4/68
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CHEMISTRY METALLURGY
C08
Organic compounds
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
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Polymerisation catalysts
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C08F4/68
Vanadium, niobium, tantalum or compounds thereof
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Patents Grants
last 30 patents
Information
Patent Grant
EPDM copolymer and method of preparing the same
Patent number
12,065,524
Issue date
Aug 20, 2024
SK Innovation Co., Ltd.
Byoung Tak Yim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ziegler-Natta catalyst with an electron donor compound for increasi...
Patent number
11,939,417
Issue date
Mar 26, 2024
Dow Global Technologies LLC
Linfeng Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ziegler-Natta catalyst system having a thermally treated magnesium...
Patent number
11,857,935
Issue date
Jan 2, 2024
Dow Global Technologies LLC
Mingzhe Yu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
1,5 diazabicyclooctane ligand systems and methods therewith
Patent number
11,760,814
Issue date
Sep 19, 2023
ExxonMobil Chemical Patents Inc.
Gursu Culcu
C07 - ORGANIC CHEMISTRY
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
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
Polymerization catalyst, copolymer, polymer composition, and crossl...
Patent number
10,906,996
Issue date
Feb 2, 2021
JSR Corporation
Ayumi Watanabe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Mono- and multi-layer films and articles made therefrom
Patent number
10,851,190
Issue date
Dec 1, 2020
Dow Global Technologies LLC
Mehmet Demirors
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Process for the preparation of (co)polymers of conjugated dienes in...
Patent number
10,611,862
Issue date
Apr 7, 2020
Versalis S.p.A
Giovanni Ricci
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Oxo-nitrogenated vanadium complex, catalytic system comprising said...
Patent number
10,301,408
Issue date
May 28, 2019
Versalis S.p.A.
Guido Pampaloni
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing solid catalyst component containing vanadium c...
Patent number
10,113,014
Issue date
Oct 30, 2018
Toho Titanium Co., Ltd.
Motoki Hosaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing a solution of a rare-earth alkyl phosphate
Patent number
10,093,754
Issue date
Oct 9, 2018
Korea Kumho Petrochemical Co., Ltd.
Hyung Jae Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Multi-metallic Ziegler-Natta procatalysts and catalysts prepared th...
Patent number
9,725,535
Issue date
Aug 8, 2017
Dow Global Technologies LLC
Sylvie Desjardins
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Process for the preparation of a copolymer of ethylene
Patent number
9,701,764
Issue date
Jul 11, 2017
Versalis S.p.A.
Andrea Vallieri
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ziegler-natta—metallocene dual catalyst systems with activator-supp...
Patent number
9,540,457
Issue date
Jan 10, 2017
Chevron Phillips Chemical Company LP
Errun Ding
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Multi-metallic ziegler-natta procatalysts and cataysts prepared the...
Patent number
9,255,160
Issue date
Feb 9, 2016
Dow Global Technologies LLC
Sylvie Desjardins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Trianionic ligand precursor compounds and uses thereof in constrain...
Patent number
8,524,846
Issue date
Sep 3, 2013
The University of Toledo
Mark R. Mason
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of polymerizing vinyl chloride monomer
Patent number
6,462,153
Issue date
Oct 8, 2002
Occidental Chemical Corporation
Sandor Nagy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst for producing conjugated diene polymer
Patent number
6,071,845
Issue date
Jun 6, 2000
Ube Industries, Ltd.
Nobuhiro Tsujimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tetravalent vanadium compounds which are soluble in organic solvents
Patent number
4,387,199
Issue date
Jun 7, 1983
Dynamit Nobel Aktiengesellschaft
Walter Josten
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tetravalent vanadium compounds which are soluble in organic solvents
Patent number
4,324,736
Issue date
Apr 13, 1982
Dynamit Noble Aktiengesellschaft
Walter Josten
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing ethylene polymers using treated catalysts cont...
Patent number
4,267,293
Issue date
May 12, 1981
Phillips Petroleum Company
Darryl R. Fahey
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst system for producing ethylene polymers
Patent number
4,208,304
Issue date
Jun 17, 1980
Phillips Petroleum Company
Darryl R. Fahey
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
3476732
Patent number
3,476,732
Issue date
Nov 4, 1969
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
ETHYLENE COPOLYMER FOR BIAXIAL ORIENTATION
Publication number
20230235106
Publication date
Jul 27, 2023
NOVA CHEMICALS (INTERNATIONAL) S.A.
Maryam Fereydoon
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
EPDM Copolymer and Method of Preparing the Same
Publication number
20220389140
Publication date
Dec 8, 2022
SK INNOVATION CO., LTD.
Byoung Tak Yim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GLASS POWDER AND CHEMICAL POLYMERIZATION INITIATOR
Publication number
20220332857
Publication date
Oct 20, 2022
GC CORPORATION
Keita SATO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHOSPHINIC VANADIUM COMPLEX, CATALYTIC SYSTEM COMPRISING SAID PHOSP...
Publication number
20220177500
Publication date
Jun 9, 2022
Versalis S.p.A.
Giovanni RICCI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SUPPORTED THREE-CENTER CATALYST AND PREPARATION METHOD AND APPLICATION
Publication number
20220056165
Publication date
Feb 24, 2022
SOUTH CHINA AGRICULTURE UNIVERSITY
Yulong Jin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ZIEGLER-NATTA CATALYST WITH AN ELECTRON DONOR COMPOUND FOR INCREASI...
Publication number
20210221924
Publication date
Jul 22, 2021
DOW GLOBAL TECHNOLOGIES LLC
Linfeng Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EPDM Terpolymer and Manufacturing Method Therefor
Publication number
20210179750
Publication date
Jun 17, 2021
Hyundai Motor Company
Byeong-Heon Jeong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHOSPHINIC VANADIUM COMPLEX, CATALYTIC SYSTEM COMPRISING SAID PHOSP...
Publication number
20190194233
Publication date
Jun 27, 2019
Versalis S.p.A.
Giovanni RICCI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYMERIZATION CATALYST, COPOLYMER, POLYMER COMPOSITION, AND CROSSL...
Publication number
20190048107
Publication date
Feb 14, 2019
JSR Corporation
Ayumi WATANABE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR THE PREPARATION OF (CO)POLYMERS OF CONJUGATED DIENES IN...
Publication number
20180291126
Publication date
Oct 11, 2018
versalis S.p.A.
Giovanni Ricci
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING A SOLUTION OF A RARE-EARTH ALKYL PHOSPHATE
Publication number
20180134818
Publication date
May 17, 2018
KOREA KUMHO PETROCHEMICAL CO., LTD.
Hyung Jae LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OXO-NITROGENATED VANADIUM COMPLEX, CATALYTIC SYSTEM COMPRISING SAID...
Publication number
20170349682
Publication date
Dec 7, 2017
VERSALIS S.P.A.
Guido PAMPALONI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR THE PREPARATION OF A COPOLYMER OF ETHYLENE
Publication number
20140249282
Publication date
Sep 4, 2014
Andrea Vallieri
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MULTI-METALLIC ZIEGLER-NATTA PROCATALYSTS AND CATAYSTS PREPARED THE...
Publication number
20140080970
Publication date
Mar 20, 2014
DOW GLOBAL TECHNOLOGIES LLC
Sylvie Desjardins
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
MODIFIED ZIEGLER-NATTA CATALYST SYSTEMS
Publication number
20130158215
Publication date
Jun 20, 2013
Elsa Martigny
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DENTAL CHEMICAL POLYMERIZATION CATALYST AND DENTAL CURABLE COMPOSIT...
Publication number
20100304961
Publication date
Dec 2, 2010
TOKUYAMA DENTAL CORPORATION
Mikio Kimura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF PRODUCING VINYL CHLORIDE-BASED POLYMER
Publication number
20100087608
Publication date
Apr 8, 2010
Osaka City University
Kiyoshi ENDO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Radical polymerization catalyst and adhesive kit for dental use
Publication number
20050009946
Publication date
Jan 13, 2005
Makoto Oguri
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...