Dennis Bourassa — 2 Patents at Pfizer

Dennis Bourassa has been granted 2 US patents while listed as an inventor at Pfizer. The first was granted in 2003 and the most recent in January 2005. Dennis Bourassa ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Dennis Bourassa in Norwich, CT, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6846930	Heterocyclo-alkylsulfonyl pyrazole derivatives	Michael Castaldi, David Ripin	2005-01-25	$158,531,000
6646128	Process for preparing heterocyclo-alkylsulfonyl pyrazole derivatives	Michael Castaldi, David Ripin	2003-11-11	$329,969,000

Dennis Bourassa — 2 Patents

Issued Patents All Time

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