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Peter David Tiffin
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Cambridge, GB
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last 30 patents
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Patent Grant
Process for preparing single enantiomer narwedine
Patent number
6,392,038
Issue date
May 21, 2002
Janssen Pharmaceutica, N.V.
Gerard Andrew Potter
C07 - ORGANIC CHEMISTRY
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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
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Patent Grant
Process for the preparation of galanthamine
Patent number
6,087,495
Issue date
Jul 11, 2000
Janssen Pharmaceutica, N.V.
Peter David Tiffin
C07 - ORGANIC CHEMISTRY