Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5352438 | Anti-free radical topical composition based on dismutase superoxide and a phosphonic derivative | Quang L. N'Guyen | 1994-10-04 |
| 5328914 | Use of pyrimidine 3-oxide derivatives for slowing down hair loss and topical compositions used | Michel Hocquaux, Jacqueline Dumats | 1994-07-12 |