Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880620 | Perfluorinated surface-active oligomers, process for their preparation and compositions containing these oligomers | Henri Sebag | 1989-11-14 |
| 4879107 | Foaming cosmetic compositions | Henri Sebag, Michele Lagoutte, Jean F. Grollier | 1989-11-07 |
| 4830857 | Cosmetic and pharmaceutical compositions containing niosomes and a water-soluble polyamide, and a process for preparing these compositions | Rose-Marie Handjani, Alain Ribier, Arlette Zabotto, Jacqueline Griat | 1989-05-16 |
| 4827003 | Hemiacetal compounds and the applications thereof | Alexandre Zysman, Henri Sebag | 1989-05-02 |
| 4820820 | Cationic surface-active compounds | Henri Sebag | 1989-04-11 |
| 4814166 | Polyanionic compounds, process for their preparation and compositions in which they are present | Henri Sebag | 1989-03-21 |