Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8038731 | Method of dyeing and lightening keratin materials in the presence of a reducing agent comprising a fluorescent disulphide dye | Nicolas Daubresse, Andrew Greaves | 2011-10-18 |
| 8029577 | Lightening and/or dyeing of human keratin fibres via a composition comprising a particular amino silicon compound and composition and device | Leïla Hercouet | 2011-10-04 |
| 8025700 | Method and system for optically bleaching keratinous fibers | Patricia Fridelance | 2011-09-27 |
| 7919106 | Cosmetic compositions comprising at least one carboxylic anionic surfactant and at least one vinylamide/vinylamine copolymer, and processes of use thereof | Franck Giroud, Laurence Paul | 2011-04-05 |