Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7906151 | Cosmetic preparation containing a stabilized preservative | Rainer Kropke, Stephanie Von Der Fecht, Jens Nielsen, Celina Storbeck | 2011-03-15 |
| 6805871 | Cosmetic and dermatological light protection formulations in the form of O/W macroemulsions or O/W microemulsions containing shea butter | Gerhard Benner, Anja Knuppel | 2004-10-19 |