Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5292512 | Cosmetic or pharmaceutical composition containing microspheres of polymers or of fatty substances filled with at least one active product | Hans-Ludwig Schaefer, Christos Papantoniou, Claude Mahieu | 1994-03-08 |