Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4702906 | Cosmetic agents based on polycationic polymers, and their use in cosmetic compositions | Bernard Jacquet, Gerard Lang, Alain Malaval, Serge Forestier | 1987-10-27 |
| 4517174 | Hair treatment compositions based on polycationic polymers | Bernard Jacquet, Gerard Lang, Alain Malaval, Serge Forestier | 1985-05-14 |
| 4411884 | Cosmetic agents based on polycationic polymers, and their use in cosmetic compositions | Bernard Jacquet, Gerard Lang, Alain Malaval, Serge Forestier | 1983-10-25 |
| 4395541 | Ionene polymer and preparation thereof | Bernard Jacquet, Gerard Lang, Alain Malaval, Serge Forestier | 1983-07-26 |
| 4390522 | Cosmetic agents based on cationic polymers, cosmetic compositions containing the same and the use of said cosmetic agents | Bernard Jacquet, Gerard Lang, Alain Malaval, Serge Forestier | 1983-06-28 |
| 4390689 | Polycationic polymers and their preparation | Bernard Jacquet, Gerard Lang, Alain Malaval, Serge Forestier | 1983-06-28 |