PD

Peter James Dunn

Pfizer: 7 patents #741 of 5,153Top 15%
NP Novartis International Pharmaceutical: 2 patents #11 of 55Top 20%
Overall (All Time): #581,809 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7696357 Stable hydrate of a muscarinic receptor antagonist John G. Matthews, Trevor Jack Newbury, Garry O'Connor 2010-04-13
7005520 Process for the preparation of pyrazolopyrimidinones Catherine Dunne 2006-02-28
6930188 Stable hydrate of a muscarinic receptor antagonist John G. Matthews, Trevor Jack Newbury, Garry O'Connor 2005-08-16
6667398 Process for the preparation of pyrazolopyrimidinones Catherine Dunne 2003-12-23
6653339 Method of treating irritable bowel syndrome Michael Humphrey, Paul Quinn 2003-11-25
6207829 Process for preparation of pyrazolo[4,3-d]pyrimidin-7-ones and intermediates thereof Philip Charles Levett 2001-03-27
6180665 Crystalline polymorphic form of (S,S,S)-N-(1-[2-carboxy-3 (N2-mesyllyslamino) propyl]-1- cyclopentylcarbonyl) tyrosine Michael L. Hughes 2001-01-30
6066735 Process for preparing sildenafil Albert Shaw Wood 2000-05-23
5955611 Process for preparing sildenafil Albert Shaw Wood 1999-09-21