Hans-Gerd Lüken

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Marl, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for separation and partial return of rhodium and catalytical...
- Patent number 8,748,643
- Issue date Jun 10, 2014
- Evonik Oxeno GmbH
- Markus Priske
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the hydrogenation of oxo aldehydes having high ester co...
- Patent number 7,524,997
- Issue date Apr 28, 2009
- Oxeno Olefinchemie GmbH
- Alfred Kaizik
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst, process for the preparation thereof and process for the s...
- Patent number 5,569,802
- Issue date Oct 29, 1996
- Huels Aktiengesellschaft
- Hans-Gerd L uken
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nickel/aluminum oxide catalyst, preparation thereof, use thereof an...
- Patent number 5,478,791
- Issue date Dec 26, 1995
- Huels Aktiengesellschaft
- Wolfgang Baldauf
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR SEPARATION AND PARTIAL RETURN OF RHODIUM AND CATALYTICAL...
- Publication number 20120035382
- Publication date Feb 9, 2012
- Evonik Oxeno GmbH
- Markus Priske
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the hydrogenation of oxo aldehydes having high ester co...
- Publication number 20070027346
- Publication date Feb 1, 2007
- Degussa AG
- Alfred Kaizik
- C07 - ORGANIC CHEMISTRY