Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621012 | Active compound combinations having a content of glyceryl alkyl ethers and cosmetic and dermatological formulations comprising such active compound combinations | Joachim Degwert, Friedhelm Steckel | 1997-04-15 |