Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12226515 | Method for colouring hair including pretreatment | Lars Siegfried Dahne, Mandy Hecht, Mathias Kurt Herrlein, Bryan Patrick Murphy, Monica Jo Patten | 2025-02-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12226515 | Method for colouring hair including pretreatment | Lars Siegfried Dahne, Mandy Hecht, Mathias Kurt Herrlein, Bryan Patrick Murphy, Monica Jo Patten | 2025-02-18 |