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USPTO Patent Rankings Data through Dec 31, 2025
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Carl E. Longfellow — 1 Patent

Pfizer: 1 patents #3,022 of 5,153Top 60%
Monroe, NY: #85 of 146 inventorsTop 60%
New York: #67,828 of 115,490 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Carl E. Longfellow has been granted 1 US patent while listed as an inventor at Pfizer. All of these patents were granted in 2010. Carl E. Longfellow ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Carl E. Longfellow in Monroe, NY, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7683052 Crystalline polymorph of bazedoxifene acetate Kadum Ali, Pietro Allegrini, Aldo Belli, Roberto Brescello, Vincenzo Cannata +5 more 2010-03-23