Inventor
WOOD ALBERT SHAW
GB6 patents
Patents
6 patentsUS6677335B1Jan 13, 2004
Pharmaceutically active compounds
PFIZER28 citations90
US5955611ASep 21, 1999
Process for preparing sildenafil
PFIZER32 citations90
US6066735AMay 23, 2000
Process for preparing sildenafil
PFIZER10 citations71
US6420557B1Jul 16, 2002
Crystalline therapeutic agent
PFIZER10 citations70
US7176311B2Feb 13, 2007
Process for preparing pharmaceutically active compounds
PFIZER2 citations60
US6809200B2Oct 26, 2004
Process for the preparation of pyrazolo[4,3-d]pyrimidin-7-one compounds and intermediates thereof
PFIZER1 citations49