Issued Patents 2002
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497730 | Cationic methylenedioxy benzenes, their use for oxidation dyeing of keratin fibers, dyeing compositions and methods | Alain Genet | 2002-12-24 |
| 6478827 | Use of cationic monobenzene nitroanilines in the dyeing of keratinous fibers, dyeing compositions and dyeing processes | Alain Genet | 2002-11-12 |
| 6475247 | Naphthalene cationic coupler for oxidation dyeing of keratin fiber | Jean J. Vandenbossche | 2002-11-05 |
| 6468316 | Use of cationic dibenzenic nitro compounds for dyeing keratin fibers, dye compositions and dyeing processes | Alain Genet | 2002-10-22 |
| 6464731 | Cationic monobenzene nitrophenylenediamines, their use in dyeing keratinous fibers, dyeing compositions comprising them and dyeing processes | Alain Genet | 2002-10-15 |
| 6461389 | Cationic coupling agents, their use for oxidation dyeing of keratinous fibers, dyeing compositions and dyeing methods | Alain Genet | 2002-10-08 |
| 6458168 | Hair dyeing method using an aliphatic cationic amine and compound chosen from an aldehyde, a ketone, a quinone, a di-imino-isoindoline, and a 3-aminoisoindolone derivative | Herve Andrean | 2002-10-01 |
| 6451068 | Cationic compounds, their use as coupling agents for oxidation dyeing of keratinous fibers, dyeing compositions and dyeing methods | Alain Genet | 2002-09-17 |
| 6451067 | Dyeing method using a heterocyclic cationic amine and a compound chosen from an aldehyde, a ketone, a quinone, a di-iminoisoindoline derivative and a 3-amino-isoindolone derivative | Herve Andrean | 2002-09-17 |
| 6437149 | Cationic aminoanthraquinones, their use for dyeing keratinous fibers, dyeing compositions containing them and methods of dyeing | Alain Genet | 2002-08-20 |
| 6419711 | Oxidation dyeing compositions containing a cationic coupling agent, novel cationic coupling agents | Alain Genet | 2002-07-16 |
| 6416770 | Use of heterocyclic quaternary polyammonium polymers as protective agent for keratin fibres and cosmetic compositions | Madeleine Leduc, Herve Richard | 2002-07-09 |
| 6402791 | Cationic di-methylenedioxy-benzenes, their use for oxidation dyeing of keratin fibres | Alain Genet | 2002-06-11 |
| 6391062 | Use of cationic fused polycyclic compounds for dyeing keratin substances, dye compositions and dyeing processes | Jean J. Vandenbossche | 2002-05-21 |
| 6387136 | Compositions for dyeing keratin fibers, containing 3-aminopyrazoline derivatives as coupler, dyeing process and dyeing kit | Philippe Breton, Mireille Maubru | 2002-05-14 |
| 6379398 | Cationic compounds, their use for the oxidation dyeing of keratin fibres, dye compositions and dyeing processes | Alain Genet | 2002-04-30 |
| 6376679 | Photoprotective/cosmetic compositions comprising novel benz-x-azole-substituted silane/siloxane sunscreens | Madeleine Leduc, Herve Richard | 2002-04-23 |
| 6375940 | Use of a screening silicone for protecting the color of artificially colored keratin fibres against the effects of UV radiation | Herve Richard, Claude Dubief, Damarys Braida-Valerio | 2002-04-23 |
| 6361764 | Insoluble s-triazine derivatives and their use as UV filters | Herve Richard, Madeleine Leduc | 2002-03-26 |
| 6340371 | Cationic ortho-phenylenediamines, their use for the oxidation dyeing of keratin fibers, dye compositions and dyeing processes | Alain Genet | 2002-01-22 |