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USPTO Patent Rankings Data through Dec 31, 2025
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Sampat Biswas — 3 Patents

Amazon: 3 patents #5,214 of 19,158Top 30%
Irvine, CA: #2,493 of 6,241 inventorsTop 40%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Sampat Biswas has been granted 3 US patents while listed as an inventor at Amazon. The first was granted in 2021 and the most recent in March 2025. Sampat Biswas ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Sampat Biswas in Irvine, CA, US.

Patents per Year

Patents granted per year, 2021 to 2025Bar chart with a peak of 1 patents in 2021.peak 12021: 1 patents20212023: 1 patents20232025: 1 patents2025

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12254881 Word selection for natural language interface Andrew Starr McCraw, Sheena Yang, Ryan Summers, Michael Sean McPhillips 2025-03-18
11676597 Word selection for natural language interface Andrew Starr McCraw, Sheena Yang, Ryan Summers, Michael Sean McPhillips 2023-06-13 $358,355,000
10978069 Word selection for natural language interface Andrew Starr McCraw, Sheena Yang, Ryan Summers, Michael Sean McPhillips 2021-04-13 $229,938,000

Frequent Collaborators

Ryan Summers3 shared
Andrew Starr McCraw3 shared
Michael Sean McPhillips3 shared
Sheena Yang3 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3