Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12016946 | Process for the treatment of keratin fibers employing a composition comprising at least one alkoxysilane of formula (I), at least one non amino silicone of formula (II) having a weight-average molecular weight of less than or equal to 1500 g/mol and at least one coloring agent | Marine PROTAT-GERARDIN, Jean-Daniel Debain | 2024-06-25 |
| 11986549 | Method for treating keratin fibers using a composition comprising at least one silicone acrylic copolymer and at least one pigment | Karine Lucet-Levannier | 2024-05-21 |
| 11931449 | Hair dyeing process using at least one silicone comprising at least one carboxylic acid anhydride group, at least one amino silicone and at least one pigment and/or direct dye | Chrystel Pourille | 2024-03-19 |