Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Subhendu Das — 2 Patents in 2021

IBM: 2 patents #3,096 of 11,638Top 30%
Chapel Hill, NC: #66 of 340 inventorsTop 20%
North Carolina: #985 of 5,924 inventorsTop 20%
Overall (2021): #109,050 of 548,734Top 20%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11165732 System and method to detect and define activity and patterns on a large relationship data network Srinivasan S. Muthuswamy 2021-11-02 $2,126,000
10984388 Identifying complaints from messages Srinivasan Muthuswamy Sivaraman, Yashodhara M. Patnaik 2021-04-20 $5,008,000