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DOUGLAS WADE STEPHAN
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TORONTO, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Ruthenium-based triazole carbene complexes
Patent number
10,253,055
Issue date
Apr 9, 2019
The Governing Council of the University of Toronto
Douglas Wade Stephan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Boron-bridged 2-indenyl metallocene complexes for olefin polymeriza...
Patent number
10,005,858
Issue date
Jun 26, 2018
SABIC GLOBAL TECHNOLOGIES B.V.
Haif Al-Shammari
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ruthenium-based complexes, their preparation and use as catalysts
Patent number
9,920,086
Issue date
Mar 20, 2018
ARLANXEO DE GMBH
Douglas Wade Stephan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ruthenium-based complex catalysts
Patent number
9,828,401
Issue date
Nov 28, 2017
ARLANXEO Deutschland GmbH
Julia Maria Jeschko
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cyclic bent allene metal complexes
Patent number
9,738,671
Issue date
Aug 22, 2017
The Governing Council of the University of Toronto
Conor Pranckevicius
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Transition metal complexes, their preparation and use
Patent number
9,701,703
Issue date
Jul 11, 2017
ARLANXEO Deutschland GmbH
Clinton Lund
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bis(2-indenyl) metallocene complex
Patent number
9,156,929
Issue date
Oct 13, 2015
SABIC Innovative Plastics IP B.V.
Haif Al-Shammari
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Frustrated Lewis pair compositions
Patent number
8,642,812
Issue date
Feb 4, 2014
Stephan Consulting Corporation
Douglas W. Stephan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Frustrated lewis pair compositions
Patent number
8,299,284
Issue date
Oct 30, 2012
Stephan Consulting Corporation
Douglas W. Stephan
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
BORON-BRIDGED 2-INDENYL METALLOCENE COMPLEXES FOR OLEFIN POLYMERIZA...
Publication number
20170260304
Publication date
Sep 14, 2017
SABIC Global Technologies B.V.
Haif AL-SHAMMARI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CYCLIC BENT ALLENE METAL COMPLEXES
Publication number
20170137448
Publication date
May 18, 2017
The Governing Council of the University of Toronto
CONOR PRANCKEVICIUS
C07 - ORGANIC CHEMISTRY
Information
Patent Application
RUTHENIUM-BASED TRIAZOLE CARBENE COMPLEXES
Publication number
20170044195
Publication date
Feb 16, 2017
The Governing Council of the University of Toronto
DOUGLAS WADE STEPHAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NOVEL TRANSITION METAL COMPLEXES, THEIR PREPARATION AND USE
Publication number
20160108073
Publication date
Apr 21, 2016
The Governing Council of the University of Toronto
Clinton LUND
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
RUTHENIUM-BASED COMPLEXES, THEIR PREPARATION AND USE AS CATALYSTS
Publication number
20160090396
Publication date
Mar 31, 2016
Douglas Wade STEPHAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
RUTHENIUM-BASED COMPLEX CATALYSTS
Publication number
20150057450
Publication date
Feb 26, 2015
LANXESS Deutschland GmbH
Julia Maria Jeschko
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BIS(2-INDENYL) METALLOCENE COMPLEX
Publication number
20140275455
Publication date
Sep 18, 2014
Saudi Basic Industries Corporation
Haif AL-SHAMMARI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Frustrated Lewis Pair Compositions
Publication number
20130018207
Publication date
Jan 17, 2013
STEPHAN CONSULTING CORPORATION
Douglas W. Stephan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROGEN SPLITTING COMPOSITION
Publication number
20100048949
Publication date
Feb 25, 2010
STEPHAN CONSULTING CORPORATION
Douglas W. Stephan
C07 - ORGANIC CHEMISTRY