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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Vasileios Polychronopoulos — 1 Patent

GRGroupon: 1 patents #402 of 502Top 85%
Elk Grove, CA: #154 of 301 inventorsTop 55%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Vasileios Polychronopoulos has been granted 1 US patent while listed as an inventor at Groupon. All of these patents were granted in 2019. Vasileios Polychronopoulos ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Vasileios Polychronopoulos in Elk Grove, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10339468 Curating training data for incremental re-training of a predictive model David Johnston, Shawn Ryan Jeffery 2019-07-02 $6,619,000