Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7988740 | Keratin dyeing compositions comprising a radical scavenger and use thereof | Guiru Zhang, Bryan Patrick Murphy, Jennifer Mary Marsh | 2011-08-02 |
| 7985266 | Keratin dyeing compositions comprising a radical scavenger and a chelant and use thereof | Guiru Zhang, Bryan Patrick Murphy, Jennifer Mary Marsh | 2011-07-26 |