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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
Chromium complex and catalyst therefrom
Patent number
11,896,965
Issue date
Feb 13, 2024
Dow Global Technologies LLC
Jerzy Klosin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for oligomerization
Patent number
11,623,209
Issue date
Apr 11, 2023
Dow Global Technologies LLC
Jerzy Klosin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chromium complex and catalyst therefrom
Patent number
11,491,474
Issue date
Nov 8, 2022
Dow Global Technologies LLC
Jerzy Klosin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for oligomerization
Patent number
11,260,381
Issue date
Mar 1, 2022
Dow Global Technologies LLC
Jerzy Klosin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Chromium complex and catalyst therefrom
Patent number
10,981,156
Issue date
Apr 20, 2021
Dow Global Technologies LLC
Jerzy Klosin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ylide-functionalised phosphanes for use in metal complexes and homo...
Patent number
10,940,470
Issue date
Mar 9, 2021
Umicore AG & Co. KG
Viktoria Däschlein-Gessner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for oligomerization
Patent number
10,919,031
Issue date
Feb 16, 2021
Dow Global Technologies LLC
Jerzy Klosin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for oligomerization
Patent number
10,702,861
Issue date
Jul 7, 2020
Dow Global Technologies LLC
Jerzy Klosin
C07 - ORGANIC CHEMISTRY
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
Process for oligomerization
Patent number
10,376,869
Issue date
Aug 13, 2019
Dow Global Technologies LLC
Jerzy Klosin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Phosphacycle compound and process for production thereof
Patent number
10,357,764
Issue date
Jul 23, 2019
Dow Global Technologies LLC
Jerzy Klosin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chromium complex and catalyst therefrom
Patent number
10,207,262
Issue date
Feb 19, 2019
Dow Global Technologies LLC
Jerzy Klosin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the manufacture of 2-chloro-1,1,1,2-tetrafluoropropane...
Patent number
9,567,274
Issue date
Feb 14, 2017
Arkema France
Anne Pigamo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Gold-polymer nanostructure-immobilized scandium catalyst and its use
Patent number
8,735,522
Issue date
May 27, 2014
Japan Science and Technology Agency
Shu Kobayashi
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
Single site palladium catalyst complexes
Patent number
7,833,927
Issue date
Nov 16, 2010
Rohm & Haas Company
Nathan Tait Allen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalytic asymmetric epoxidation
Patent number
7,714,167
Issue date
May 11, 2010
University of Chicago
Hisashi Yamamoto
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
Information
Patent Grant
Method for making nitrile compounds from ethylenically unsaturated...
Patent number
7,531,682
Issue date
May 12, 2009
Rhodia Polyamide Intermediates
Jean-Christophe Galland
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing optically active nitro compounds and cyano co...
Patent number
7,332,622
Issue date
Feb 19, 2008
Kanto Kaguku Kabushiki Kaisha
Masahito Watanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing optically active compound
Patent number
7,268,250
Issue date
Sep 11, 2007
Kanto Kagaku Kabushiki Kaisha
Masahito Watanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Transfer hydrogenation process and catalyst
Patent number
7,250,526
Issue date
Jul 31, 2007
NPIL Pharmaceuticals (UK) Limited
Andrew John Blacker
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalytic asymmetric epoxidation
Patent number
7,202,371
Issue date
Apr 10, 2007
The University of Chicago
Hisashi Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metal catalysts and methods for making and using same
Patent number
7,109,343
Issue date
Sep 19, 2006
The Research Foundation of State University of New York
Huw M. L. Davies
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chiral cheating agent and chiral catalyst
Patent number
6,894,172
Issue date
May 17, 2005
National Taiwan Normal University
Kwunmin Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metal catalysts and methods for making and using same
Patent number
6,762,304
Issue date
Jul 13, 2004
Research Foundation of State University of New York
Huw M. L. Davies
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Transfer hydrogenation process and catalyst
Patent number
6,545,188
Issue date
Apr 8, 2003
Avecia Limited
Andrew John Blacker
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metal cataltsts and methods for making and using same
Patent number
6,410,746
Issue date
Jun 25, 2002
Research Foundation of State University of New York, The
Huw M. L. Davies
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Transfer hydrogenation process and catalyst
Patent number
6,372,931
Issue date
Apr 16, 2002
Avecia Limited
Andrew John Blacker
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
YLIDE-FUNCTIONALISED PHOSPHANES FOR USE IN METAL COMPLEXES AND HOMO...
Publication number
20240149256
Publication date
May 9, 2024
Umicore AG & Co. KG
Viktoria DÄSCHLEIN-GESSNER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CHROMIUM COMPLEX AND CATALYST THEREFROM
Publication number
20230112954
Publication date
Apr 13, 2023
DOW GLOBAL TECHNOLOGIES LLC
Jerzy Klosin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR OLIGOMERIZATION
Publication number
20220176363
Publication date
Jun 9, 2022
DOW GLOBAL TECHNOLOGIES LLC
Jerzy Klosin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CHROMIUM COMPLEX AND CATALYST THEREFROM
Publication number
20210268487
Publication date
Sep 2, 2021
DOW GLOBAL TECHNOLOGIES LLC
Jerzy Klosin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
YLIDE-FUNCTIONALISED PHOSPHANES FOR USE IN METAL COMPLEXES AND HOMO...
Publication number
20210205800
Publication date
Jul 8, 2021
Umicore AG & Co. KG
Viktoria DÄSCHLEIN-GESSNER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR OLIGOMERIZATION
Publication number
20210129125
Publication date
May 6, 2021
DOW GLOBAL TECHNOLOGIES LLC
Jerzy Klosin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR OLIGOMERIZATION
Publication number
20200338542
Publication date
Oct 29, 2020
DOW GLOBAL TECHNOLOGIES LLC
Jerzy Klosin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
YLIDE-FUNCTIONALISED PHOSPHANES FOR USE IN METAL COMPLEXES AND HOMO...
Publication number
20200164354
Publication date
May 28, 2020
Viktoria DÄSCHLEIN-GESSNER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR OLIGOMERIZATION
Publication number
20200030783
Publication date
Jan 30, 2020
DOW GLOBAL TECHNOLOGIES LLC
Jerzy Klosin
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CHROMIUM COMPLEX AND CATALYST THEREFROM
Publication number
20190210013
Publication date
Jul 11, 2019
DOW GLOBAL TECHNOLOGIES LLC
Jerzy Klosin
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
SOLID-SUPPORTED RUTHENIUM-DIAMINE COMPLEXES, AND METHODS FOR PRODUC...
Publication number
20180264449
Publication date
Sep 20, 2018
Takasago International Corporation
Taichiro TOUGE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
GOLD-POLYMER NANOSTRUCTURE-IMMOBILIZED SCANDIUM CATALYST AND ITS USE
Publication number
20130059999
Publication date
Mar 7, 2013
Japan Science and Technology Agency
Shu Kobayashi
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
Single Site Palladium Catalyst Complexes
Publication number
20070287627
Publication date
Dec 13, 2007
Rohm and Haas Company
Nathan Tait Allen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Catalytic asymmetric epoxidation
Publication number
20070203347
Publication date
Aug 30, 2007
The University of Chicago
Hisashi Yamamoto
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
Information
Patent Application
Method for making nitrile compounds from ethylenically unsaturated...
Publication number
20060128980
Publication date
Jun 15, 2006
Jean-Christophe Galland
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Catalytic asymmetric epoxidation
Publication number
20050159607
Publication date
Jul 21, 2005
Hisashi Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for preparing optically active nitro compounds and cyano co...
Publication number
20050101787
Publication date
May 12, 2005
Kanto Kagaku Kabushiki Kaisha
Masahito Watanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Metal catalysts and methods for making and using same
Publication number
20050010049
Publication date
Jan 13, 2005
Huw M. L. Davies
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing optically active compound
Publication number
20040176616
Publication date
Sep 9, 2004
Kanto Kagaku Kabushiki Kaisha
Masahito Watanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Chiral cheating agent and chiral catlyst
Publication number
20040176243
Publication date
Sep 9, 2004
Kwunmin Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Transfer hydrogenation process and catalyst
Publication number
20040102313
Publication date
May 27, 2004
Andrew John Blacker
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Metal catalysts and methods for making and using same
Publication number
20020183535
Publication date
Dec 5, 2002
Huw M. L. Davies
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Transfer hydrogenation process and catalyst
Publication number
20020156282
Publication date
Oct 24, 2002
Avecia Limited
Andrew John Blacker
C07 - ORGANIC CHEMISTRY