Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Prithviraj Sen — 1 Patent in 2021

IBM: 1 patents #5,274 of 11,638Top 50%
San Jose, CA: #2,852 of 6,693 inventorsTop 45%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #298,570 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11200413 Table recognition in portable document format documents Douglas R. Burdick, Wei-Di Cheng, Alexandre Evfimievski, Marina Danilevsky Hailpern, Rajasekar Krishnamurthy +2 more 2021-12-14 $4,192,000