Issued Patents All Time
Showing 151–175 of 211 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5755829 | Processes for dyeing keratinous fibers with compositions which contain N-substituted 4-hydroxyindoline derivatives as couplers and oxidation bases | Eric Terranova, Aziz Fadli | 1998-05-26 |
| 5756485 | Silicone-containing derivatives of salicylic acid which have desquamating properties | Herve Richard, Madeleine Leduc | 1998-05-26 |
| 5752982 | Methods for dyeing keratinous fibers with compositions which contain aminoindole couplers, oxidation dye precursors, and oxidizing agents at acid pHs | Gerard Lang, Alex Junino, Jean Cotteret | 1998-05-19 |
| 5735910 | 2-nitro-paraphenylenediamines substituted by sulphur in the 5-position, the process for their preparation, dyeing compositions in which they are present and their use in the dyeing of keratin fibres | Alain Genet | 1998-04-07 |
| 5717108 | Process for the preparation of indole compounds | Michel Philippe, Remy Tuloup | 1998-02-10 |
| 5714134 | Photoprotective/cosmetic compositions comprising benzotriazole-substituted polyorganosiloxanes/polyorganosilanes | Herve Richard, Madeleine Leduc | 1998-02-03 |
| 5710311 | 2-sulphured metaphenylenediamines for dyeing hair | Alex Junino, Alain Genet | 1998-01-20 |
| 5704948 | Compositions for dyeing keratinous fibers and keratinous fiber dyeing processes with derivatives of 4-hydroxyindole and oxidation bases | Eric Terranova, Aziz Fadli | 1998-01-06 |
| 5703266 | 3-substituted para-aminophenols | Jean J. Vandenbosche, Jean Cotteret, Marie-Pascale Audousset | 1997-12-30 |
| 5672759 | Dye composition for keratinic fibres containing sulfured metaphenylenediamines, dyeing process and new sulfured metaphenylenediamines and preparation method thereof | Alex Junino, Alain Genet | 1997-09-30 |
| 5667792 | Derivatives of 2,5-dihydroxyphenylcarboxylic acids, and their utilization in cosmetic or dermatological compositions with a depigmenting action | Alex Junino, Quang L. N'Guyen, Marie-Alix Bourboulon | 1997-09-16 |
| 5663270 | Photoprotective/cosmetic compositions comprising substituted polyorganosiloxanes/polyorganosilanes | Herve Richard, Madeleine Leduc | 1997-09-02 |
| 5637756 | Derivatives of 2,5-dihydroxyphenylcarboxylic acid | Alex Junino, Quang L. N'Guyen, Marie-Alix Bourboulon | 1997-06-10 |
| 5616809 | Sulfated metaaminophenol compounds | Alex Junino, Alain Genet | 1997-04-01 |
| 5610257 | Photoprotective/cosmetic compositions comprising benzotriazole-substituted polyorganosiloxanes/polyorganosilanes | Herve Richard, Madeleine Leduc | 1997-03-11 |
| 5587173 | Utilization of derivatives of 2,5 dihydroxyphenyl-carboxylic acid amides and their salts in preparation of a cosmetic or dermatological composition with a depigmenting action | Alex Junino, Quang L. N'Guyen, Marie-Alix Bourboulon | 1996-12-24 |
| 5587151 | Photoprotective/cosmetic compositions comprising oxanilido-substituted polyorganosiloxanes/polyorganosilanes | Herv e Richard, Madeleine Leduc | 1996-12-24 |
| 5585105 | Utilization of derivatives of 2,5-dihydroxyphenylcarboxylic acids, their homologs, and their salts in preparation of a cosmetic or dermatological composition with a depigmenting action | Alex Junino, Quang L. N'Guyen, Marie-Alix Bourboulon | 1996-12-17 |
| 5583234 | Indoline-based products, processes for preparing them and their use in cosmetics | Herv e Andrean, Alex Junino | 1996-12-10 |
| 5580357 | Composition for the oxidation dyeing of keratinous fibres comprising a para-aminophenol, a meta-aminophenol and an ortho-aminophenol, and dyeing process using such a composition | Jean Cotteret, Marie-Pascale Audousset, Jean J. Vandenbosche | 1996-12-03 |
| 5578735 | Process for the preparation of indole compounds from N-protected indolines | Jean J. Vandenbossche, Herve Borowiak | 1996-11-26 |
| 5569451 | Photoprotective/cosmetic compositions comprising triorganosilylated benzotriazoles | Herv e Richard, Madeleine Leduc | 1996-10-29 |
| 5567421 | Oxidation dye composition for keratinous fibres comprising a para-aminophenol, a meta-aminophenol and a para-phenylenediamine and/or a bis(phenylalkylenediamine) | Jean Cotteret, Marie-Pascale Audousset, Jean J. Vandenbosche | 1996-10-22 |
| 5556989 | Indoline compounds useful for dyeing keratinous fibres | Jean J. Vandenbosche, Herv e Andrean | 1996-09-17 |
| 5534037 | Dye composition for keratinic fibres containing sulfured metaphenylenediamines, dyeing process and new sulfured metaphenylenediamines and preparation method thereof | Alex Junino, Alain Genet | 1996-07-09 |