Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Darren Dupre — 1 Patent

RSRsa Security: 1 patents #28 of 69Top 45%
Westford, MA: #703 of 1,013 inventorsTop 70%
Massachusetts: #57,159 of 88,656 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Darren Dupre has been granted 1 US patent while listed as an inventor at Rsa Security. All of these patents were granted in 2008. Darren Dupre ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Darren Dupre in Westford, MA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7461399 PIN recovery in a smart card Ari Juels, Ryan Culbertson, Andrea Doherty, Norik Kocharyan 2008-12-02