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Compositional aspects of coordination complexes or ligands in catalyst systems
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Patents Grants
last 30 patents
Information
Patent Grant
Ruthenium complexes useful for catalyzing metathesis reactions
Patent number
11,484,873
Issue date
Nov 1, 2022
Verbio Vereinigte Bioenergie AG
Gabor Eros
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Metallocenes with Si—Si bridges
Patent number
11,369,949
Issue date
Jun 28, 2022
ExxonMobil Chemical Patents Inc.
Subramaniam Kuppuswamy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalysts for polycarbonate production
Patent number
11,185,853
Issue date
Nov 30, 2021
Saudi Aramco Technologies Company
Scott D. Allen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Use of ruthenium complexes in olefin metathesis reaction
Patent number
10,974,236
Issue date
Apr 13, 2021
Apeiron Synthesis S.A.
Krzysztof Skowerski
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Ruthenium complexes useful for catalyzing metathesis reactions
Patent number
10,688,481
Issue date
Jun 23, 2020
XiMo AG
Gabor Eros
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrogenation catalyst, its method of preparation and use
Patent number
10,518,248
Issue date
Dec 31, 2019
ExxonMobil Chemical Patents Inc.
Chuansheng Bai
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst compositions and their use for hydrogenation of nitrile ru...
Patent number
10,500,578
Issue date
Dec 10, 2019
ARLANXEO Deutschland GmbH
Werner Obrecht
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrogenation catalyst, its method of preparation and use
Patent number
10,130,938
Issue date
Nov 20, 2018
ExxonMobil Chemical Patents Inc.
Chuansheng Bai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrogenation catalyst, its method of preparation and use
Patent number
10,130,940
Issue date
Nov 20, 2018
ExxonMobil Chemical Patents Inc.
Chuansheng Bai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrogenation catalyst, its method of preparation and use
Patent number
9,943,829
Issue date
Apr 17, 2018
ExxonMobil Chemical Patents Inc.
Chuansheng Bai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compound, novel ligand, novel transition metal complex, and catalys...
Patent number
8,779,133
Issue date
Jul 15, 2014
National University Corporation Okayama University
Toshinobu Korenaga
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Recyclable ruthenium catalysts for metathesis reactions
Patent number
8,288,576
Issue date
Oct 16, 2012
Zannan Scitech Co., Ltd.
Zheng-Yun James Zhan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Recyclable ruthenium catalysts for metathesis reactions
Patent number
8,049,025
Issue date
Nov 1, 2011
Zannan Scitech Co., Ltd.
Zheng-Yun James Zhan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Recyclable ruthenium catalysts for metathesis reactions
Patent number
7,632,772
Issue date
Dec 15, 2009
Zheng-Yun James Zhan
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Methods of Hydroarylation with Acid Catalysts
Publication number
20230027298
Publication date
Jan 26, 2023
The Regents of the University of California
Benjamin J. Stokes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
RUTHENIUM COMPLEXES USEFUL FOR CATALYZING METATHESIS REACTIONS
Publication number
20200282386
Publication date
Sep 10, 2020
Verbio Vereinigte Bioenergie AG
Gabor Eros
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Metallocenes With Si-Si Bridges
Publication number
20190366315
Publication date
Dec 5, 2019
EXXONMOBIL CHEMICAL PATENTS INC.
Subramaniam Kuppuswamy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST COMPOSITIONS AND THEIR USE FOR HYDROGENATION OF NITRILE RU...
Publication number
20180297022
Publication date
Oct 18, 2018
LANXESS Deutschland GmbH
Werner Obrecht
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Hydrogenation Catalyst, Its Method of Preparation and Use
Publication number
20180272321
Publication date
Sep 27, 2018
EXXONMOBIL CHEMICAL PATENTS INC.
Chuansheng Bai
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Hydrogenation Catalyst, Its Method of Preparation and Use
Publication number
20180185824
Publication date
Jul 5, 2018
EXXONMOBIL CHEMICAL PATENTS INC.
Chuansheng Bai
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel Compound, Novel Ligand, Novel Transition Metal Complex, and C...
Publication number
20130331576
Publication date
Dec 12, 2013
National University Corporation Okayama University
Toshinobu Korenaga
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Highly Active Multidentate Catalysts for Efficient Alkyne Metathesis
Publication number
20130261295
Publication date
Oct 3, 2013
The Regents of the University of Colorado, a Body Corporate
Wei Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
RECYCLABLE RUTHENIUM CATALYSTS FOR METATHESIS REACTIONS
Publication number
20120016093
Publication date
Jan 19, 2012
ZANNAN SCITECH CO., LTD.
Zheng-Yun James ZHAN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
RECYCLABLE RUTHENIUM CATALYSTS FOR METATHESIS REACTIONS
Publication number
20100041844
Publication date
Feb 18, 2010
Zheng-Yun James Zhan
Zheng-Yun James ZHAN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Recyclable ruthenium catalysts for metathesis reactions
Publication number
20070043180
Publication date
Feb 22, 2007
Zheng-Yun James Zhan
Zheng-Yun James Zhan
C07 - ORGANIC CHEMISTRY