Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11911636 | Process for treating keratin fibers using a packaging article comprising an envelope and an anhydrous composition comprising an oxidizing agent | Frederic Guerin | 2024-02-27 |
| 10292921 | Hair dyeing process using a composition comprising at least one indol(in)e compound and a polycyclic aromatic compound containing at least ten carbon atoms | Arno WAHLER, Marie Mignon | 2019-05-21 |
| 10130829 | Packaging article comprising an envelope and an anhydrous dye composition comprising a direct dye, use of the same and process for dyeing keratin fibres | Frederic Guerin | 2018-11-20 |
| 10117811 | Packaging article comprising an envelope and an anhydrous dye composition comprising an oxidation dye, use of the same and process for dyeing keratin fibres | Frederic Guerin | 2018-11-06 |
| 6818206 | USE OF AMPHIPHILIC COPOLYMERS TO STABILIZE DISPERSIONS OF INSOLUBLE ORGANIC COMPOUNDS FOR SCREENING OUT UV RADIATION, DISPERSIONS STABILIZED WITH THESE COPOLYMERS AND COSMETIC COMPOSITIONS CONTAINING THEM | Didier Candau | 2004-11-16 |
| 6616919 | Dibenzoylmethane sunscreen compositions containing photostabilizing amounts of tri-substituted butane compounds | Didier Candau | 2003-09-09 |