Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10478643 | Hair dyeing composition | Dominic Pratt, Fariba Ghiasi | 2019-11-19 |
| 10398634 | Process for oxidative dyeing hair | Steven Breakspear, Anja Aechtner, Manfred Durr | 2019-09-03 |
| 10398914 | Process for treating hair | Steven Breakspear, Peter Bauer, Manfred Durr | 2019-09-03 |