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USPTO Patent Rankings Data through Sept 30, 2025
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Amélie Gueguiniat — 1 Patent in 2021

L'L'Oreal: 1 patents #140 of 411Top 35%
Overall (2021): #535,164 of 548,734Top 100%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11045411 Process for treating keratin materials using amide, acid or ester c-glycoside derivatives, and cosmetic composition containing same Maria Dalko, Marie-Celine Frantz, Jinzhu Xu, Lisheng Mao 2021-06-29