Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JE

Joan Eilstein — 1 Patent

L'L'Oreal: 1 patents #1,282 of 2,221Top 60%
Paris, FR: #6,757 of 13,709 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Joan Eilstein has been granted 1 US patent while listed as an inventor at L'Oreal. All of these patents were granted in 2020. Joan Eilstein ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Joan Eilstein in Paris, FR.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10624836 Essential oil of achillea as anti-ageing agent Corinne Ferraris 2020-04-21