David Andrew Chaplin

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Cambridge, GB

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Patents Grantslast 30 patents

Information Patent Grant
Optical resolution of narwedine-type compounds
- Patent number 6,346,618
- Issue date Feb 12, 2002
- Janssen Pharmaceutica N.V.
- David Andrew Chaplin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Galanthamine derivatives and process for their preparation
- Patent number 6,093,815
- Issue date Jul 25, 2000
- Janssen Pharmaceutica N.V.
- David Andrew Chaplin
- C07 - ORGANIC CHEMISTRY