Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4668236 | Dyeing composition for keratinous fibres containing at least one co-solubilized N-substituted 2-nitro-para-phenylenediamine and corresponding processes for dyeing keratinous fibres | Jean F. Grollier, Jean Cotteret | 1987-05-26 |
| 4668237 | Dye composition containing 5-nitrovanillin and its use for dyeing keratinic fibres, and especially human hair | Jean F. Grollier, Jean Cotteret | 1987-05-26 |
| 4656029 | Cosmetic composition containing aloesin as an agent for protection against sunlight and its use for skin and hair protection | Jean F. Grollier, Gerard Lang, Serge Forestier | 1987-04-07 |
| 4602913 | Use of hydroxyanthraquinones for the coloration of human keratin fibres | Jean F. Grollier, Jean Cotteret | 1986-07-29 |
| 4581230 | Cosmetic composition for the treatment of the hair and skin comprising a powder of flowers or flower tops and a cohesion agent | Jean F. Grollier, Josiane Allec, Chantal Fourcadier, Patrick Darmenton | 1986-04-08 |
| 4569839 | Cosmetic compositions for the treatment of the hair and skin contain in the form of a powder particles resulting from the pulverization of at least one plant substance and a cohesion agent | Jean F. Grollier, Josiane Allec, Chantal Fourcadier, Patrick Darmenton | 1986-02-11 |
| 4513011 | Composition in the form of a shampoo based on anthralin | Jean F. Grollier, Josiane Allec, Braham Shroot | 1985-04-23 |
| 4504494 | Preparation of anthralin solutions or suspensions in aromatic esters and their use for diseases of the skin and nails | Jean F. Grollier, Josiane Allec, Braham Shroot | 1985-03-12 |
| 4495203 | Anhydrous composition, stable to oxidation, based on anthralin or one of its derivatives, in a carrier consisting of a fatty acid alkyl ester and a thickener, and its use in the treatment of skin diseases | Jean F. Grollier, Josiane Allec, Braham Shroot | 1985-01-22 |
| 4460488 | Plant extraction residue as a thickening or opacifying agent for a cosmetic composition | Jean F. Grollier, Josiane Allec, Chantal Fourcadier, Patrick Darmenton | 1984-07-17 |
| 4459285 | Cosmetic composition for the treatment of the hair and skin comprising a powder of flowers or flower tops and a cohesion agent | Jean F. Grollier, Josiane Allec, Chantal Fourcadier, Patrick Darmenton | 1984-07-10 |
| 4391603 | Hydroxyl derivatives of benzaldehyde for coloring keratin fibres in the absence of oxidizing agent | Jean F. Grollier, Jean Cotteret | 1983-07-05 |
| 4358286 | Cosmetic hair dye composition based on a powder of vegetable origin | Jean F. Grollier, Josiane Allec, Chantal Fourcadier, Patrick Darmenton | 1982-11-09 |
| 4275199 | Process for preparing mixed sulfonates of bis-(N-oxypyridyl-2-thio)aluminum | Claude Bouillon | 1981-06-23 |
| 4210755 | Aminated .gamma.-dialdehyde; methods for preparing the same and cosmetic compositions containing the same | Guy Vanlerberghe | 1980-07-01 |
| 4209506 | Aluminum tris-(N-oxypyridine-2-thiolate); cosmetic or pharmaceutical compositions containing the same and the use of said compositions | Claude Bouillon | 1980-06-24 |