Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ratnakar Dev — 1 Patent in 2022

T(The Nielsen Company (Us): 1 patents #260 of 275Top 95%
Berkeley, CA: #228 of 657 inventorsTop 35%
California: #24,623 of 65,961 inventorsTop 40%
Overall (2022): #294,523 of 548,613Top 55%
1 Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11357431 Methods and apparatus to identify a mood of media Robert T. Knight, Ramachandran Gurumoorthy, Alexander Topchy, Padmanabhan Soundararajan, Anantha Pradeep 2022-06-14 $7,642,000