Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11179314 | Liquid composition comprising hair direct dyes | Anja Aechtner, Sandra Schmelz, Frank Kufner | 2021-11-23 |
| 11110041 | Process for permanent shaping hair | Bernd Nöcker, Steven Breakspear, Peter Bauer | 2021-09-07 |