Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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William T. Spratt

IBM: 1 patents #5,274 of 11,638Top 50%
Ossining, NY: #47 of 91 inventorsTop 55%
New York: #4,600 of 12,766 inventorsTop 40%
Overall (2021): #211,722 of 548,734Top 40%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11009464 Smartphone compatible on-chip biodetection using integrated optical component and microfluidic channel with nanopillar array Huan Hu, Oki Gunawan, Ning Li, Devendra K. Sadana, Joshua T. Smith +1 more 2021-05-18