Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10729630 | Shaping keratin fibres using an active agent comprising at least two functional groups selected from: —C(OH)- and —C(=O)OH | Randy Purnell Washington, Alan David Willey, Stevan Samuel | 2020-08-04 |
| 10568826 | Shaping keratin fibres using a pretreatment and a protein crosslinking composition | Randy Purnell Washington, Andreas Flohr | 2020-02-25 |