Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9066872 | Stabilization of cosmetic compositions | Bernd Herzog, Stephanie Acker | 2015-06-30 |
| 8361446 | Use of benzotriazole derivatives for photostabilisation | Stefan Muller, Jochen Giesinger, Thomas Ehlis, Bernd Herzog, Peter König +1 more | 2013-01-29 |
| 8119107 | Photo-stable cosmetic or dermatological compositions | Stefan Muller, Bernd Herzog | 2012-02-21 |