Issued Patents All Time
Showing 76–100 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829080 | Aromatic benzopyranyl and benzopyranyl compounds; their preparation; and their use in cosmetic compositions and human and veterinary medicine | Jean Maignan, Gerard Lang, Gerard Malle, Serge Restle | 1989-05-09 |
| 4826969 | Bicyclic naphthalenic derivatives, a process for preparing the same and human or veterinary medicines and cosmetic compositions containing said derivatives | Jean Maignan, Gerard Lang, Gerard Malle, Serge Restle | 1989-05-02 |
| 4826996 | 1,8,-dihydroxy-9-anthrones substituted in the 10-position | Jean Maignan, Gerard Lang | 1989-05-02 |
| 4810694 | Benzonorbornene derivatives process, for their preparation and medicinal and cosmetic compositions comprised thereof | Jean Maignan, Serge Restle | 1989-03-07 |
| 4783549 | Benzonorbornene derivatives, processes for their preparation and medicinal and cosmetic compositions containing them | Gerard Lang, Jean Maignan, Serge Restle | 1988-11-08 |
| 4775663 | Benzofuran derivatives and medicinal and cosmetic compositions containing them | Serge Forestier, Alain Lagrange, Gerard Lang | 1988-10-04 |
| 4766235 | Unsaturated camphor derivatives, processes for preparing the same and pharmaceutical and cosmetic compositions containing the same | Gerard Lang, Serge Forestier, Alain Lagrange | 1988-08-23 |
| 4755530 | 1-hydroxy-8-acyloxy-10-acyl anthrones, process for their preparation and their use in human or veterinary medicines and in cosmetic formulations | Gerard Lang, Jean Maignan | 1988-07-05 |
| 4740519 | Benzo (b) thiophene carboxylate derivatives and pharmaceutical compositions | Jacques Eustache, Jean-Michel Bernardon | 1988-04-26 |
| 4739099 | 1-substituted 4-methoxy-2,3,6-trimethylbenzene derivatives, and medicinal and cosmetic compositions containing these derivatives | Gerard Lang, Serge Forestier, Alain Lagrange | 1988-04-19 |
| 4717720 | Benzonaphthalene derivatives and compositions | Jacques Eustache, Jean-Michel Bernardon | 1988-01-05 |
| 4708959 | 4,5-trimethylene-4-isothiazoline-3-ones and their use as a bactericide and fungicide agent | Jean Maignan | 1987-11-24 |
| 4696941 | 1,8-diacyloxy-10-acylanthrones | Gerard Lang, Jean Maignan | 1987-09-29 |
| 4677123 | Pharmaceutical and cosmetic compositions containing as an active ingredient 1,8-dihydroxy-10-phenyl-9-anthrone and a process for preparation thereof | Gerard Lang, Jean Maignan | 1987-06-30 |
| 4666941 | Pharmaceutical uses of substituted 6(5,6,7,8)tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)-2-naphthoic acid and its esters | Jacques Eustache, Martine Bouclier | 1987-05-19 |
| 4654354 | Retinoic acid derivatives, process for their preparation and pharmaceutical and cosmetic compositions containing them | Gerard Lang, Jean Maignan, Michel Colin | 1987-03-31 |
| 4581380 | 2,6-disubstituted naphthalene derivatives, a process for preparing the same and pharmaceutical and cosmetic compositions containing the same | Jacques Eustache, Martine Bouclier | 1986-04-08 |
| 4568743 | 1,8,-Dihydroxy-9-anthrones substituted in the 10-position | Jean Maignan, Gerard Lang | 1986-02-04 |
| 4558069 | 1,8-Dihydroxy-9-anthrones derivatives substituted in the 10-position by an unsaturated radical used in human medicine | Jean Maignan, Gerard Lang | 1985-12-10 |
| 4548942 | Anti-acne use of derivatives of (5,4b)-isothiazolo pyridine-3-one | Jean Maignan | 1985-10-22 |
| 4512985 | N-carbamoyl derivatives of (5,4b)-isothiazolo pyridine-3-one and anti-acne cosmetic compositions containing the same | Jean Maignan | 1985-04-23 |
| 4513011 | Composition in the form of a shampoo based on anthralin | Jean F. Grollier, Georges Rosenbaum, Josiane Allec | 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, Georges Rosenbaum, Josiane Allec | 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, Georges Rosenbaum, Josiane Allec | 1985-01-22 |
| 4465688 | 9,10-Dihydro-1,8,9-trihydroxy-9,10-anthracene .alpha.,.beta.-endosuccinimide,.alpha.,.beta.-endosuccinic acid and .alpha..beta.-endomaleic acid and derivative thereof | Jean Maignan, Gerard Lang | 1984-08-14 |