Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11166903 | Composition for forming a film on keratin fibres | Mathias Kurt Herrlein, Tatjana Schaefer, Andreas Flohr, Marianna Forgione, Yonus Gizaw +1 more | 2021-11-09 |
| 10973754 | Dual polymer component hair coloring composition | Mathias Kurt Herrlein, Simon Paul Godfrey, Graham Neil McKelvey, Lars Siegfried Dahne, Ingo Weber +2 more | 2021-04-13 |