Ulrich Köhler

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Mannheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
DMAPN having a low DGN content and a process for preparing DMAPA ha...
- Patent number 8,710,269
- Issue date Apr 29, 2014
- BASF SE
- Wolfgang Mägerlein
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing benzophenoneimines
- Patent number 7,683,214
- Issue date Mar 23, 2010
- BASF SE
- Thilo Hahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for dehydrogenating 1,4-butanediol to .gamma.-butyrolactone
- Patent number 6,093,677
- Issue date Jul 25, 2000
- BASF Aktiengesellschaft
- Hans Jochen Mercker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dehydrogenation of 1,4-butanediol to .gamma.-butyrolactone
- Patent number 5,955,620
- Issue date Sep 21, 1999
- BASF Aktiengesellschaft
- Hans Jochen Mercker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Supported catalysts which are suitable for ammonoxidation
- Patent number 5,747,411
- Issue date May 5, 1998
- BASF Aktiengesellschaft
- Lothar Karrer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of cyclic amines
- Patent number 5,663,438
- Issue date Sep 2, 1997
- BASF Aktiengesellschaft
- Ulrich Kohler
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
DMAPN Having a Low DGN Content and a Process for Preparing DMAPA fr...
- Publication number 20120029225
- Publication date Feb 2, 2012
- BASF SE
- Wolfgang Mägerlein
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR CONTINUOUS PREPARATION OF A PRIMARY AROMATIC AMINE
- Publication number 20090076306
- Publication date Mar 19, 2009
- BASF SE
- Frank Haese
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method For the Continuous Production of an Amine
- Publication number 20080200726
- Publication date Aug 21, 2008
- BASF Aktiengesellschaft
- Frank Haese
- C07 - ORGANIC CHEMISTRY