Issued Patents All Time
Showing 76–100 of 191 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5064641 | Polyvalent metal salts of sulphonted derivatives of benzylidenecamphor and their use for protecting the skin against ultraviolet radiation | Serge Forestier, Claudine Morie, Alain Lagrange | 1991-11-12 |
| 5061479 | Use of diorganopolysiloxanes containing a 3-benzylidene camphor functional group in cosmetics and new cosmetic compositions containing these compounds, intended for protecting the skin and hair | Jean F. Grollier, Herve Richard, Serge Forestier | 1991-10-29 |
| 5055452 | Medicinal and cosmetic compositions | Serge Forestier, Alain Lagrange, Braham Shroot | 1991-10-08 |
| 5053052 | 2-substituted para-aminophenols and their use for dyeing keratinous fibres | Alex Junino, Alain Genet | 1991-10-01 |
| 5053547 | Benzonorbornene derivatives, processes for their preparation and medicinal and cosmetic compositions containing them | Jean Maignan, Serge Restle, Braham Shroot | 1991-10-01 |
| 5053290 | Diorganopolysiloxanes comprising benzalmalonate functional groups | Edith Canivenc, Serge Forestier, Michel Gay, Herve Richard | 1991-10-01 |
| 5053220 | Mascara composition based on waxes and keratin derivatives | Jean-Pierre Arraudeau, Jeanne Patraud, Didier Gagnebien, Alain Malaval | 1991-10-01 |
| 5047575 | Norbornene carboxylic acids and esters | Guy Solladie, Serge Forestier | 1991-09-10 |
| 5043482 | New derivatives of 5,6,7,8-tetrahydro-1-naphthalenol, a process for their preparation and cosmetic and pharmaceutical compositions containing them | Jean Maignan, Gerard Malle, Andre Deflandre | 1991-08-27 |
| 5041143 | N,N'-disubstituted nitro-para-phenylenediamines, and dyeing compositions containing the same | Alex Junino | 1991-08-20 |
| 5037901 | Polyaminoamide which filters ultraviolet radiation | Serge Forestier, Edith Sainte Beuve | 1991-08-06 |
| 5034387 | 2,4-triaminopyrimidine-3-oxides used in cosmetic and pharmaceutical compositions | Jean Maignan, Serge Restle | 1991-07-23 |
| 5034015 | Process for dyeing keratin fibres with a monohydroxyindole associated with an iodide and hydrogen peroxide | Alex Junino, Jean J. Vandenbossche | 1991-07-23 |
| 5032137 | P-phenylenediamines, process for preparation thereof, dyeing compositions containing them and corresponding dyeing process | Alex Junino, Alain Genet | 1991-07-16 |
| 5025053 | Diorganopolysiloxanes containing dibenzoylmethane functional groups | Edith Canivenc, Serge Forestier, Michel Gay, Herve Richard | 1991-06-18 |
| 5023363 | Aromatic compounds, a process for their preparation and their use in human and veterinary medicine and for cosmetic compositions | Jean Maignan, Gerard Malle, Serge Restle, Braham Shroot | 1991-06-11 |
| 5015767 | N-(mercaptoalkyl).OMEGA.-hydroxyalkylamides and their use as a reducing agent in a process for permanently deforming hair | Jean Maignan, Gerard Malle | 1991-05-14 |
| 5015772 | Meta-phenylenediamines, process for preparation thereof, intermediate compounds and use of these meta-phenylenediamines as couplers for the oxidation dyeing of keratinous fibres and especially human hair | Alex Junino, Jean J. Vandenbossche, Herve Borowiak | 1991-05-14 |
| 5015769 | 3-amino-4-nitrophenols, the process for preparation thereof and their use in dyeing keratinous fibers, and new intermediate 4,5-dinitrophenols | Alex Junino, Alain Genet | 1991-05-14 |
| 5004594 | Benzylidenecamphor sulphonamides derived from amino acids and their application in cosmetics, particularly as sunscreens | Herve Richard, Madeleine Leduc, Serge Forestier | 1991-04-02 |
| 5002585 | Trialkoxy-substituted meta-phenylenediamines, a process for their preparation, and their use as couplers for the oxidation dyeing of keratinous fibres and in particular of human hair | Alex Junino, Jean J. Vandenbossche, Herve Borowiak | 1991-03-26 |
| 5000961 | Tert-butyl derivatives of benzylidenecamphor, process for preparing them, their use as antioxidant agents and cosmetic and pharmaceutical compositions containing them | Serge Forestier, Alain Lagrange, Claudine Moire, Andre Deflandre | 1991-03-19 |
| 4994263 | Medicinal combination used in photochemotherapy | Andre Deflandre, Irena Beck | 1991-02-19 |
| 4992586 | Process for preparing 2-nitro-meta-phenylenediamines | Alex Junino, Nicole Jehanno, Jean J. Vandenbosche | 1991-02-12 |
| 4985563 | Process for the preparation of 6-piperidino-2,4-diamino pyrimidine-3-oxide | Jean Maignan, Serge Restle | 1991-01-15 |