Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667046 | Cosmetic water-in-silicone emulsion | Claudia Leo | 2003-12-23 |
| 6548073 | Two-phase cosmetic composition | Claudia Leo, Elizabete Fernandes Vicentini Rosin, Sandra Regina De Almeida | 2003-04-15 |