Olaf Burkhardt

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Kalmthout, BE

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Patents Grantslast 30 patents

Information Patent Grant
Polymeric diphosphine ligands for homogeneously soluble hydrogenati...
- Patent number 6,624,248
- Issue date Sep 23, 2003
- Degussa AG
- Olaf Burkhardt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Molecular weight-enlarged ligands for asymmetric, homogeneously sol...
- Patent number 6,617,480
- Issue date Sep 9, 2003
- Degussa AG
- Hans-Peter Krimmer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Poly-β-amino acids, preparation and use
- Patent number 6,559,283
- Issue date May 6, 2003
- Degussa AG
- Karlheinz Drauz
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Molecular weight-enlarged ligands for asymmetric, homogeneously sol...
- Publication number 20050101813
- Publication date May 12, 2005
- Degussa AG,
- Hans-Peter Krimmer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Molecular weight-enlarged ligands for asymmetric, homogeneously sol...
- Publication number 20020062004
- Publication date May 23, 2002
- Hans-Peter Krimmer
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Use of molecular weight-enlarged catalysts in a process for asymmet...
- Publication number 20020016513
- Publication date Feb 7, 2002
- Degussa-Huels Aktiengesellschaft
- Stephan Laue
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Polymeric diphosphine ligands for homogeneously soluble hydrogenati...
- Publication number 20010034417
- Publication date Oct 25, 2001
- Degussa-Huels Aktiengesellschaft
- Olaf Burkhardt
- C07 - ORGANIC CHEMISTRY