Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6534543 | Oxa acids and related compounds for treating skin conditions | Dmitri Ptchelintsev, Neil Scancarella | 2003-03-18 |
| 6531118 | Topical compositions with a reversible photochromic ingredient | Anthony D. Gonzalez, Andrew H. Pechko | 2003-03-11 |