Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6942870 | Compositions and methods using direct MMP inhibitors for inhibiting photoaging of skin | John J. Voorhees, Sewon Kang | 2005-09-13 |
| 6919072 | Methods and compositions for reducing collagen loss due to chronological aging in human skin | James Varani, John J. Voorhees, Sewon Kang | 2005-07-19 |