Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10758468 | Solubilizer for cosmetic preparations | Martina Issleib, Jürgen Claus, William Johncock, Martina König | 2020-09-01 |
| 8961943 | O/W-emulsifiers, O/W-emulsions and methods of manufacture thereof | Bernd Schröder, Martina Issleib, Edgar Endlein | 2015-02-24 |
| 8476318 | Polyethylene glycol esters and cosmetic and/or dermatological preparations | Gerhard Schmaus, Sabine Lange, Martina Issleib | 2013-07-02 |
| 8454941 | O/W-emulsifiers, O/W-emulsions and methods of manufacture thereof | Martina Issleib, Edgar Endlein, Bernd Schröder | 2013-06-04 |