Stephan Volkening

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Koln, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for leaching aluminium-metal alloys
- Patent number 7,575,623
- Issue date Aug 18, 2009
- Bayer Technology Services GmbH
- Matthias Boll
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the epoxidation of olefins using gold-containing catalyst
- Patent number 6,825,366
- Issue date Nov 30, 2004
- Bayer Aktiengesellschaft
- A. H. Derek Cunningham
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for leaching aluminium-metal alloys
- Publication number 20050006254
- Publication date Jan 13, 2005
- Matthias Boll
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for the epoxidation of olefins using gold-containing catalyst
- Publication number 20030060643
- Publication date Mar 27, 2003
- A. H. Derek Cunningham
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing epoxides from alkenes
- Publication number 20030028040
- Publication date Feb 6, 2003
- Johann Seeba
- C07 - ORGANIC CHEMISTRY