Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7001593 | Method and compositions for bleaching hair | Saroja Narasimhan, Teresita Imperial | 2006-02-21 |
| 6703004 | Method and compositions for bleaching hair | Saroja Narasimhan, Teresita Imperial | 2004-03-09 |
| 6669933 | Method and compositions for coloring hair | Dalal Ibrahim Duffer, Minmin Tian, Shailendra Singh | 2003-12-30 |