Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461391 | Primary intermediates for oxidative coloration of hair | Mu-III Lim | 2002-10-08 |
| 6409773 | Coupler for use in oxidative hair dyeing | Mu-Ill Lim, Margaret Popp | 2002-06-25 |
| 6342079 | Primary intermediate for use in oxidative hair dyeing | Mu-Ill Lim, Linas R. Stasaitis | 2002-01-29 |