Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11497942 | Cosmetic or dermatological preparation comprising a combination of a dye and an anti-inflammatory active ingredient | Rainer Kropke, Ludger Kolbe, Anette Burger | 2022-11-15 |