Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5318995 | Cosmetic composition containing as a thickening agent a polymer having a slight proportion of units having ionic groups | Jean Mondet, Guy Vanlerberghe | 1994-06-07 |
| 5292512 | Cosmetic or pharmaceutical composition containing microspheres of polymers or of fatty substances filled with at least one active product | Hans-Ludwig Schaefer, Francine Watts, Claude Mahieu | 1994-03-08 |