Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12138339 | Dye composition based on copolymers derived from the polymerization of at least one crotonic acid monomer or crotonic acid derivative and on silicone | David Seneca, Sophie Bodelin, Melissa LASSALE | 2024-11-12 |
| 11980682 | Composition for dyeing keratin fibres, comprising at least one copolymer derived from the polymerization of at least one crotonic acid monomer and of at least one vinyl ester monomer and a fatty amine | David Seneca, Lindsay Menzer, Malayphone Sananikone | 2024-05-14 |