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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Andr/e/ Rougier — 1 Patent

L'L'Oreal: 1 patents #1,282 of 2,221Top 60%
Mitry-Mory, FR: #24 of 43 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Andr/e/ Rougier has been granted 1 US patent while listed as an inventor at L'Oreal. All of these patents were granted in 1987. Andr/e/ Rougier ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Andr/e/ Rougier in Mitry-Mory, FR.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4668664 Bi- or tri-enic fatty esters of erythromycin A; pharmaceutical and cosmetic compositions containing them Didier Dupuis, Michel Philippe, Henri Sebag, Didier S. Leger 1987-05-26