Ulrich Berens

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Cambridge, GB

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of phosphine ligands
- Patent number 6,486,347
- Issue date Nov 26, 2002
- Chirotech Technology, Ltd.
- Ian Campbell Lennon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chiral ligands for asymmetric catalysis
- Patent number 6,172,249
- Issue date Jan 9, 2001
- Chirotech Technology, Ltd.
- Ulrich Berens
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chiral phosphorus-based ligands
- Patent number 6,156,935
- Issue date Dec 5, 2000
- Chirotech Technology, Ltd.
- Stanley Michael Roberts
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ligands for asymmetric catalysis
- Patent number 5,936,109
- Issue date Aug 10, 1999
- Chirotech Technology Limited
- Ulrich Berens
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Preparation of phosphine ligands
- Publication number 20010011145
- Publication date Aug 2, 2001
- Ian Campbell Lennon
- C07 - ORGANIC CHEMISTRY