Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Françoise Leclerc — 1 Patent

GSGencell, S.A.: 1 patents #4 of 20Top 20%
Les Ulis, FR: #226 of 443 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Françoise Leclerc has been granted 1 US patent while listed as an inventor at Gencell, S.A.. All of these patents were granted in 2004. Françoise Leclerc ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Françoise Leclerc in Les Ulis, FR.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6825341 Process for preparing functionalized polyalkyleneimines, compositions containing them and uses thereof Jean Herscovici, Daniel Scherman 2004-11-30