Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12076157 | Method and device for determining a degree of damage of hair, and method for determining a user-specific hair treatment agent | Georg Knuebel, Meike Voss-Klimke, Oliver Seiler, Asrtid Kroos, Annika Koenen | 2024-09-03 |
| 6617165 | Method for automatically testing and controlling surface-active contents in aqueous solutions used in a process | Werner Opitz, Hans-Willi Kling, Ibolya Bartik-Himmler, Friedhelm Siepmann, Bernd Schenzle +1 more | 2003-09-09 |