Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Gregory J. Withbroe — 2 Patents

Pfizer: 2 patents #2,085 of 5,153Top 45%
Gales Ferry, CT: #45 of 101 inventorsTop 45%
Connecticut: #15,713 of 34,797 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Gregory J. Withbroe has been granted 2 US patents while listed as an inventor at Pfizer. The first was granted in 2003 and the most recent in February 2004. Gregory J. Withbroe ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Gregory J. Withbroe in Gales Ferry, CT, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6696574 Processes and intermediates for preparing glycogen phosphorylase inhibitors Mark T. Barrila, Frank R. Busch, Michel A. Couturier, Susan Orrill, Peter R. Rose +2 more 2004-02-24 $241,090,000
6627643 Methods for preparing sodium-hydrogen exchanger type-1 inhibitors Frank R. Busch 2003-09-30 $173,502,000