Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Pingyu Ding — 3 Patents in 2021

RPRigel Pharmaceuticals: 3 patents #9 of 42Top 25%
South San Francisco, CA: #45 of 344 inventorsTop 15%
California: #8,414 of 66,859 inventorsTop 15%
Overall (2021): #67,209 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11174251 Compositions and methods for inhibition of the JAK pathway Hui Li, Thilo J. Heckrodt, Yan Chen, Darren McMurtrie, Vanessa Taylor +2 more 2021-11-16
11110082 Tyrosine kinase inhibitors Sacha Holland, Rajinder Singh, Somasekhar Bhamidipati, Rao Kolluri, Ihab Darwish +2 more 2021-09-07
11021468 TGF-ß inhibitors Marina Gelman, Todd Kinsella, Rajinder Singh, Somasekhar Bhamidipati, Jeffrey Clough 2021-06-01