Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419907 | Use of cupric complex of 3,5-disopropylsalicylic acid by way of a cosmetic product and cosmetic compositions containing this compound for protecting the human epidermis against UV radiation | Michel Hocquaux | 2002-07-16 |
| 5643898 | Combination of derivatives of pyrimidine and of hydrocortisone for inducing and stimulating the growth of hair and reducing its loss | Jean F. Grollier | 1997-07-01 |
| 5585386 | .alpha.-pyrone compositions for inducing/stimulating hair growth and/or retarding hair loss | — | 1996-12-17 |
| 5447538 | Composition for dyeing hair comprising in admixture a non-exhausted vegetable powder, a direct dye and a solid diluent | Jean Cotteret, Jean F. Grollier | 1995-09-05 |
| 5443823 | Combination of pyrimidine derivatives and of salicylic acid derivatives for inducing and stimulating the growth of hair and reducing its loss | Michel Hocquaux | 1995-08-22 |
| 5427771 | Transparent cosmetic composition that reflects infrared radiation based on titanium dioxide flakes and its use for protecting the human epidermis against infrared radiation | Jean F. Grollier, Jean Cotteret | 1995-06-27 |
| 5234635 | Process for the preparation of an aqueous dispersion of lipid vesicles | Jean F. Grollier, Isabelle Richoux, Francisco Chiodi, Jacky Burlin | 1993-08-10 |
| 5192544 | Cosmetic or pharmaceutical composition for topical application containing at least one retinoid derivative and at least one pyrimidine derivative, its use as a medicinal product and corresponding treatment process | Jean F. Grollier, Isabelle Richoux | 1993-03-09 |
| RE33993 | 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 | 1992-07-14 |
| 5059606 | Combination of pyrimidine derivatives and calcium antagonists to induce and stimulate hair growth and reduce hair loss | Jean F. Grollier | 1991-10-22 |
| 5053410 | Combination of derivatives of pyrimidine and of nonsteroid antiinflammatory agents for inducing and stimulating the growth of hair and reducing its loss | Jean F. Grollier | 1991-10-01 |
| 5034213 | Photostable cosmetic composition containing an ethylrutin derivative as protective agent against sunlight and its use in the protection of the skin and the hair | Jean F. Grollier | 1991-07-23 |
| 5032382 | Light-stable screening cosmetic composition containing bixin combined with a lipid-soluble UV filter and its use for protecting the human epidermis against ultra-violet radiation | Jean F. Grollier, Jean Cotteret | 1991-07-16 |
| 5000937 | Transparent cosmetic composition that reflects infrared radiation and its use for protecting the human epidermis against infrared radiation | Jean F. Grollier, Jean Cotteret | 1991-03-19 |
| 4948583 | Cosmetic composition for the treatment of hair, particularly oily hair, based on an extract of yarrow (Achillea millefolium L) | Jean F. Grollier | 1990-08-14 |
| 4933177 | 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 | 1990-06-12 |
| 4895575 | Use of 5-hydroxynaphthoquinones for dyeing human keratin fibres | Michel Hocquaux, Jean Cotteret | 1990-01-23 |
| 4892888 | Anhydrous composition, stable to oxidation, of anthralin or one of its derivatives in a fatty acid alkyl ester and its use in the treatment of skin diseases | Jean F. Grollier, Josiane Allec, Braham Shroot | 1990-01-09 |
| 4888026 | Use of hydroxynaphthoquinones for dyeing human keratin fibres | Gerard Lang, Serge Forestier, Michel Hocquaux, Jean F. Grollier | 1989-12-19 |
| 4880621 | 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 | 1989-11-14 |
| 4867751 | Use of benzoquinones for the direct dyeing of keratin fibres | Gerard Lang, Alain Malaval, Jean F. Grollier | 1989-09-19 |
| 4837006 | Photostable cosmetic composition containing trihydroxyethylrutin in combination with water-soluble sunscreens derived from benzylidenecamphor and its use in the protection of the skin and the hair | Jean F. Grollier | 1989-06-06 |
| 4832943 | Composition for coloring skin | Jean F. Grollier | 1989-05-23 |
| 4767618 | 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 | 1988-08-30 |
| 4746510 | 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 | 1988-05-24 |