DC

David C. K. Chan

L' L'Oreal: 3 patents #11 of 241Top 5%
Overall (2025): #64,668 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Patent #TitleCo-InventorsDate
12396941 Cosmetic composition that resists pilling Nicholas David Stebbins 2025-08-26
12226506 Cosmetic composition comprising natural emulsifiers and thiopyridinone compounds Nicholas David Stebbins 2025-02-18
12226513 Cosmetic composition containing a rheological-modifying and stabilizing polymer blend Jonathan James Faig, Nicole Burkhard, Susan Halpern Chirch 2025-02-18