Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10456334 | Cream-type hair coloring agent | Juergen Schoepgens, Burkhard Mueller | 2019-10-29 |
| 10413486 | Hair dye | Juergen Schoepgens, Burkhard Mueller | 2019-09-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10456334 | Cream-type hair coloring agent | Juergen Schoepgens, Burkhard Mueller | 2019-10-29 |
| 10413486 | Hair dye | Juergen Schoepgens, Burkhard Mueller | 2019-09-17 |