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Kurt-Alfred Gaudschun
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Recklinghausen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Catalyst for reacting carboxylic acid nitriles
Patent number
9,289,752
Issue date
Mar 22, 2016
Evonik Rohm GmbH
Alexander May
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst and process for preparing isoolefins
Patent number
8,680,356
Issue date
Mar 25, 2014
Evonik Oxeno GmbH
Horst-Werner Zanthoff
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Microporous catalyst and method for hydrogenating aromatic compounds
Patent number
8,207,375
Issue date
Jun 26, 2012
Evonik Oxeno GmbH
Michael Grass
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst and process for preparing isoolefins
Patent number
7,977,523
Issue date
Jul 12, 2011
Evonik Oxeno GmbH
Horst-Werner Zanthoff
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst and method for hydrogenating aromatic compounds
Patent number
7,361,714
Issue date
Apr 22, 2008
Oxeno Olefinchemie GmbH
Michael Grass
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst and method for the production of 1-olefins from 2-hydroxyl...
Patent number
7,354,883
Issue date
Apr 8, 2008
Oxeno Olefinchemie GmbH
Alfred Kaizik
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
CATALYST AND PROCESS FOR PREPARING ISOOLEFINS
Publication number
20110152596
Publication date
Jun 23, 2011
OXENO Olefinchemie GmbH
Horst-Werner Zanthoff
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CATALYST FOR REACTING CARBOXYLIC ACID NITRILES
Publication number
20110034728
Publication date
Feb 10, 2011
Evonik Roehm GmbH
Alexander May
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MICROPOROUS CATALYST AND METHOD FOR HYDROGENATING AROMATIC COMPOUNDS
Publication number
20080146832
Publication date
Jun 19, 2008
OXENO Olefinchemie GmbH
Michael Grass
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CATALYST AND PROCESS FOR PREPARING ISOOLEFINS
Publication number
20080058573
Publication date
Mar 6, 2008
OXENO Olefinchemie GmbH
Horst-Werner Zanthoff
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Catalyst and method for the production of 1-olefins from 2-hydroxyl...
Publication number
20070043245
Publication date
Feb 22, 2007
OXENO Olefinchemie GmbH
Alfred Kaizik
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Catalyst and method for hydrogenating aromatic compounds
Publication number
20060183936
Publication date
Aug 17, 2006
OXENO Olefinchemie GmbH
Michael Grass
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Microporous catalyst and method for hydrogenating aromatic compounds
Publication number
20060041167
Publication date
Feb 23, 2006
Michael Grass
C07 - ORGANIC CHEMISTRY