Stephan Lehmann

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Ludwigshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Catalysts for the polymerization of unsaturated compounds
- Patent number 7,273,940
- Issue date Sep 25, 2007
- Basell Polyolefine GmbH
- Marc Oliver Kristen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bisimidino compounds and the transitional metal complexes thereof a...
- Patent number 6,818,715
- Issue date Nov 16, 2004
- BASF Aktiengesellschaft
- Marc Oliver Kristen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Catalysts for the polymerization of unsaturated compounds
- Publication number 20050085527
- Publication date Apr 21, 2005
- Marc Oliver Kristen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...