Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sayak CHATTERJEE — 3 Patents

Microsoft: 2 patents #17,644 of 40,388Top 45%
Seattle, WA: #8,351 of 21,776 inventorsTop 40%
Washington: #28,186 of 76,902 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Sayak CHATTERJEE has been granted 3 US patents while listed as an inventor at Microsoft. All of these patents were granted in 2025. Sayak CHATTERJEE ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Sayak CHATTERJEE in Seattle, WA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12465327 Guided acquisition of a 3D representation of an anatomical structure Kalaiselvan Krishnan, Celine Firtion, Pallavi Vajinepalli, Giridhar Narasapura Rajagopalaiah, Robert Gustav Trahms +3 more 2025-11-11
12307264 User engagement surfaced through an application programming interface (API) Ugan SIVAGNANENTHIRARAJAH, Sathyanarayanan Karivaradaswamy, Sanjeev Chandra REDDY, Sanjana Ramakrishnan SUNDER, Sarah Anne BARNETTE +3 more 2025-05-20
12307266 Method for prioritizing human presence sensors in a computer system based on arbitration policies Ugan SIVAGNANENTHIRARAJAH, Michael J. Ajax, Sathyanarayanan Karivaradaswamy, Robert Harris, Sarah Anne BARNETTE +3 more 2025-05-20