Inventor
GEEN GRAHAM RICHARD
GB10 patents
⚠️ This page may combine multiple inventors who share the name “GEEN GRAHAM RICHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SMITHKLINE BEECHAM PLC
5 patentsUS6187922B1Feb 13, 2001
Process for the preparation of purine derivatives
SMITHKLINE BEECHAM PLC16 citations91
US5886215AMar 23, 1999
2-acetoxymethyl-4-halo-butyl-1-yl acetates
SMITHKLINE BEECHAM PLC1 citations61
US5596103AJan 21, 1997
Process for preparing benzopyran compounds
SMITHKLINE BEECHAM PLC2 citations61
US5587483ADec 24, 1996
Process for preparing tetrazol-5-yl substituted benzopyran compounds
SMITHKLINE BEECHAM PLC4 citations61
US5616721AApr 1, 1997
Process for preparing benzopyran compounds
SMITHKLINE BEECHAM PLC0 citations50
NOVARTIS INT PHARM LTD
4 patentsUS6555685B1Apr 29, 2003
Process for the production of purine derivatives and intermediates therefor
NOVARTIS INT PHARM LTD8 citations68
US6388074B2May 14, 2002
Process for the preparation of purine derivatives
NOVARTIS INT PHARM LTD1 citations60
US6437125B1Aug 20, 2002
Process for the production of purine derivatives
NOVARTIS INT PHARM LTD4 citations58
US6806375B2Oct 19, 2004
Process for the production of purine derivatives and intermediates therefor
NOVARTIS INT PHARM LTD0 citations46