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USPTO Patent Rankings Data through Dec 31, 2025
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Philippe Barbarat — 2 Patents in 2021

L'L'Oreal: 2 patents #64 of 411Top 20%
Bois-Colombes, FR: #2 of 5 inventorsTop 40%
Overall (2021): #122,874 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11044978 Method for straightening keratinous fibers using heating means and an aromatic compound Gerard Malle 2021-06-29
11013306 Method for straightening keratinous fibers using heating means and malic acid Gerard Malle, Isabelle Pasini 2021-05-25