John Whittall

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Lancaster, GB

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Patents Grantslast 30 patents

Information Patent Grant
Metallocene-based chiral phosphine or arsine ligands
- Patent number 7,994,355
- Issue date Aug 9, 2011
- Solvias AG
- Wei-Ping Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Metallocene-based phosphorus chiral phosphines
- Patent number 7,906,669
- Issue date Mar 15, 2011
- Solvias AG
- Peter McCormack
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METALLOCENE-BASED PHOSPHORUS CHIRAL PHOSPHINES
- Publication number 20090137824
- Publication date May 28, 2009
- Phoenix Chemicals Ltd.
- Peter McCormack
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the Production of Asymmetric Transformation Catalysts
- Publication number 20080281106
- Publication date Nov 13, 2008
- PHOENIX CHEMICALS LIMITED
- Wei-Ping Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Metallocene-based chiral phosphine or arsine ligands
- Publication number 20070161762
- Publication date Jul 12, 2007
- Phoenix Chemicals Limited
- Wei-Ping Chen
- C07 - ORGANIC CHEMISTRY