Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7887825 | Emulsifier composition based on pentaerythritol esters and alkoxylated nonionic emulsifiers | Catherine Weichold, Ulrich Issberner, Rolf Kawa, Caroline Goget | 2011-02-15 |