Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6316012 | Cosmetic or pharmaceutical composition comprising, in combination, a peroxidase and an anti-singlet oxygen agent | Quang L. N'Guyen | 2001-11-13 |
| 6093409 | Melatonin derivatives and anti-free-radical dermocosmetics comprised thereof | Jean-Francois Nadaud | 2000-07-25 |
| 5925363 | Cosmetic composition containing, in combination, a superoxide-dismutase and a melanin pigment | Quang L. N'Guyen | 1999-07-20 |
| 5693329 | Cosmetic composition which prevents or attenuates the photo-reactivity of titanium dioxide nanopigments | Patricia Marchi-Lemann | 1997-12-02 |
| 5692631 | Container for transporting, storing and dispensing chemical products | Marie-Anne Tillard, Werner Buttner, Winfried Trinkaus, Martin Benzinger | 1997-12-02 |
| 5650137 | Cosmetic composition containing a superoxide dismutase and a porphyrin | Quang Lan Nguyen | 1997-07-22 |
| 5516507 | Dermatological glutathione alkyl ester composition and a process for topical treatment | Quang L. N'Guyen, Alex Junino, Albert Lindenbaum, Catherine Loufrani | 1996-05-14 |