Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Dara Feili — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Saarburg, DE: #63 of 134 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Dara Feili has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 2016. Dara Feili ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Dara Feili in Saarburg, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9498777 Cells having cavities and the manufacture and use of the same Henning Völlm, Ulrich Schmid, Andreas Schütze, Helmut Seidel 2016-11-22