Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12256733 | Antimicrobial mixture containing 4-(3-ethoxy-4-hydroxyphenyl)butan-2-one and an acid or silver-based compound, and cosmetic composition containing same | Sylvie Cupferman, Florence MENARD-SZCZEBARA | 2025-03-25 |
| 12048758 | Preserving agent comprising 4-(3-ethoxy-4-hydroxyphenyl)-2-butanone, and use thereof in cosmetic compositions | Gaelle Farhi, Gaelle Moneuze, Damien Drillon | 2024-07-30 |
| 11752079 | Antimicrobial mixture containing 4-(3-ethoxy-4-hydroxyphenyl)butan-2-one and a diol, and cosmetic composition containing same | Florence MENARD-SZCZEBARA, Sylvie Cupferman, Veronique Chevalier | 2023-09-12 |
| 10932465 | Antimicrobial mixture containing 4-(3-ethoxy-4-hydroxyphenyl)butan-2-one and a diol, and cosmetic composition containing same | Sylvie Cupferman, Gael Malet | 2021-03-02 |