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USPTO Patent Rankings Data through Dec 31, 2025
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Keval Desai — 3 Patents

TUThe Western Union: 3 patents #89 of 254Top 40%
FDFirst Data: 3 patents #149 of 729Top 25%
Atherton, CA: #219 of 431 inventorsTop 55%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Keval Desai has been granted 3 US patents while listed as an inventor at First Data. The first was granted in 2008 and the most recent in November 2019. Keval Desai ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Keval Desai in Atherton, CA, US.

Patents per Year

Patents granted per year, 2008 to 2019Bar chart with a peak of 1 patents in 2008.peak 12008: 1 patents20082013: 1 patents20132019: 1 patents2019

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10489753 Electronic purchasing and funds transfer systems and methods Terry Allen-Rouman, Jack Michael Arrington, Robert Edwin Dravenstott, Wendy D. Larson, Scott J. Levokove +3 more 2019-11-26
8538870 Electronic purchasing and funds transfer systems and methods Terry Allen-Rouman, Jack Michael Arrington, Robert Edwin Dravenstott, Wendy D. Larson, Scott J. Levokove +3 more 2013-09-17
7366695 Electronic purchase method and funds transfer system Terry Allen-Rouman, Jack Michael Arrington, Robert Edwin Dravenstott, Wendy D. Larson, Scott J. Levokove +3 more 2008-04-29

Frequent Collaborators

Jack Michael Arrington3 shared
John Joseph Mascavage, III3 shared
Wendy D. Larson3 shared
Peter Eric Philipp3 shared
Margaret Morgan Weichert3 shared
Terry Allen-Rouman3 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