Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7648535 | Agent for coloring keratin fibres | Juergen Schmenger, Petra Braun, Jolanthe Kujawa, Anne Entzminger, Anette Sallwey +1 more | 2010-01-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7648535 | Agent for coloring keratin fibres | Juergen Schmenger, Petra Braun, Jolanthe Kujawa, Anne Entzminger, Anette Sallwey +1 more | 2010-01-19 |