Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11793736 | Dyeing composition, method, use, and kit-of-parts thereof | Bernd Nöcker, Fariba Ghiasi, Anna Neu | 2023-10-24 |
| 11737959 | Two-part oxidative dyeing composition | Jens HEILMANN, Diana Bauer, Peter Bauer | 2023-08-29 |