Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9364407 | Hair dye agent comprising aminopyrimidine derivatives | Antje Gebert, Helmut Giesa | 2016-06-14 |
| 9364408 | Hair dye agent comprising aminopyrimidine derivatives | Antje Gebert-Schwarzwalder, Helmut Giesa | 2016-06-14 |