Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337053 | Method and composition for coloring a keratinous substrate using solubilized vat dyes | Ingo Weber, Petra Braun, Markus Speckbacher | 2025-06-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337053 | Method and composition for coloring a keratinous substrate using solubilized vat dyes | Ingo Weber, Petra Braun, Markus Speckbacher | 2025-06-24 |