Jean-Francois Lelong

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Tracy-le-Mont, FR

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of partially hydrogenated rac-ansa-metallocene complexes
- Patent number 7,619,106
- Issue date Nov 17, 2009
- Basell Polyolefine GmbH
- Hans-Robert-Hellmuth Damrau
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Racemoselective preparation of bridged metallocene complexes having...
- Patent number 7,358,381
- Issue date Apr 15, 2008
- Basell Polyolefine GmbH
- Hans-Robert-Hellmuth Damrau
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Racemoselective preparation of isolable ansa-metallocene biphenoxid...
- Patent number 7,193,099
- Issue date Mar 20, 2007
- Basell Polyolefine GmbH
- Hans-Robert-Hellmuth Damrau
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Racemoselective synthesis of rac-diorganosilylbis(2-methylbenzo[e]i...
- Patent number 7,098,354
- Issue date Aug 29, 2006
- Basell Polyolefine GmbH
- Hans-Robert Damrau
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Preparation of Partially Hydrogenated Rac-Ansa-Metallocene Complexes
- Publication number 20080200708
- Publication date Aug 21, 2008
- Basell Polyolefine GmbH
- Hans-Robert-Hellmuth Damrau
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RACEMOSELECTIVE SYNTHESIS OF RAC-DIORGANOSILYLBIS(2-METHYLBENZO[E]I...
- Publication number 20060167295
- Publication date Jul 27, 2006
- Hans-Robert Damrau
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Racemoselective preparation of bridged metallocene complexes having...
- Publication number 20060111527
- Publication date May 25, 2006
- Hans-Robert-Hellmuth Damrau
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Racemoselective preparation of isolable ansa-metallocene biphenoxid...
- Publication number 20060052587
- Publication date Mar 9, 2006
- Basell Polyolefine GmbH
- Hans-Robert-Hellmuth Damrau
- C07 - ORGANIC CHEMISTRY