David Brown — 10 Patents at Pfizer

David Brown has been granted 10 US patents while listed as an inventor at Pfizer. The first was granted in 1993 and the most recent in October 2015. David Brown ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list David Brown in Groton, CT, US.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9163021	Pyrrolo[3,2-c]pyridine tropomyosin-related kinase inhibitors	Mark Andrews, Sharanjeet Kaur Bagal, Karl Richard Gibson, Wolfgang Klute, Inaki Morao +5 more	2015-10-20	$537,604,000
8097621	Pyrazolo[4,3-d]pyrimidines as phosphodiesterase inhibitors	Andrew Simon Bell, Kevin Dack, David Nathan Abraham Fox, Ian Roger Marsh, Andrew Ian Morrell +2 more	2012-01-17	$303,869,000
7902195	Pyridine [3,4-b] pyrazinones	Robert Owen Hughes, Andrew Simon Bell, Dafydd Rhys Owen, Michael John Palmer, Christopher Phillips +12 more	2011-03-08
7572799	Pyrazolo[4,3-d]pyrimidines as Phosphodiesterase Inhibitors	Andrew Simon Bell, Kevin Neil Dack, David Nathan Abraham Fox, Ian Roger Marsh, Andrew Ian Morrell +2 more	2009-08-11	$271,217,000
7569572	Pyrazolo[4,3-D]pyrimidines	Andrew Simon Bell, David Nathan Abraham Fox, Ian Roger Marsh, Andrew Ian Morrell, Dafydd Rhys Owen +4 more	2009-08-04	$282,206,000
7262192	Substituted pyrazolo[4,3-d]pyrimidines and their use as PDE-5 inhibitors	Andrew Simon Bell, David Nathan Abraham Fox, Ian Roger Marsh, Andrew Ian Morrell, Michael John Palmer +1 more	2007-08-28	$346,493,000
5719283	Intermediates useful in the synthesis of pyrazolopyrimidinone antianginal agents	Andrew Simon Bell, Nicholas K. Terrett	1998-02-17	$137,227,000
5512545	PDGF-B analogues	Richard Mark Edwards, Stewart Craig, Anne L. Cook, John Martin Clements	1996-04-30	$89,003,000
5346901	Pyrazolopyrimidinone antianginal agents	Andrew Simon Bell, Nicholas K. Terrett	1994-09-13	$104,272,000
5250534	Pyrazolopyrimidinone antianginal agents	Andrew Simon Bell, Nicholas K. Terrett	1993-10-05	$47,281,000

David Brown — 10 Patents

Issued Patents All Time

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