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USPTO Patent Rankings Data through Sept 30, 2025
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David Sperandio — 4 Patents in 2016

GSGilead Sciences: 4 patents #10 of 195Top 6%
South San Francisco, CA: #13 of 171 inventorsTop 8%
California: #5,062 of 57,791 inventorsTop 9%
Overall (2016): #45,239 of 481,213Top 10%
4 Patents 2016

Issued Patents 2016

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9504689 Compounds and methods for antiviral treatment Dustin Siegel, Hai Yang, Michael Sangi, Jay P. Parrish, Hon Chung Hui 2016-11-29
9458145 Benzimidazole derivatives as bromodomain inhibitors Evangelos Aktoudianakis, Gregory Chin, Britton Kenneth Corkey, Jinfa Du, Kristyna M. Elbel +10 more 2016-10-04
9255089 Benzimidazolone derivatives as bromodomain inhibitors Evangelos Aktoudianakis, Gregory Chin, Britton Kenneth Corkey, Jinfa Du, Kristyna M. Elbel +8 more 2016-02-09
9238039 Pyrazolo[1,5-A]pyrimidines for antiviral treatment Kerim Babaoglu, Constantine G. Boojamra, Eugene J. Eisenberg, Hon Chung Hui, Richard L. Mackman +5 more 2016-01-19