Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9402801 | Active ingredient combinations of magnolia bark extract and hyaluronic acid and the cosmetic and/or dermatological use thereof | Corinna Ilsemann, Marc Winnefeld, Torsten Schlaeger, Sarah Hiddemann, Nadeshda Kurz +1 more | 2016-08-02 |
| 8236859 | Use of 3-(4-hydroxy-3-methoxyphenyl)-1-(4-hydroxyphenyl) propane-1-one for improved skin contouring or against cellulite | Ralf Siegner, Julia Eckert, Stefan Heuser, Marc Winnefeld | 2012-08-07 |