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USPTO Patent Rankings Data through Dec 31, 2025
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Stephen E. Ammann — 1 Patent in 2022

GSGilead Sciences: 1 patents #66 of 216Top 35%
Redwood City, CA: #392 of 1,047 inventorsTop 40%
California: #24,623 of 65,961 inventorsTop 40%
Overall (2022): #252,446 of 548,613Top 50%
1 Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11535622 Pyrrolo[1,2-b] pyridazine derivatives Elizabeth M. Bacon, Gediminas Brizgys, Elbert Chin, Chienhung Chou, Jeromy J. Cottell +5 more 2022-12-27 $666,942,000