Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080586 | Self-emulsifying preparations | Rolf Kawa | 2011-12-20 |
| 7887825 | Emulsifier composition based on pentaerythritol esters and alkoxylated nonionic emulsifiers | Catherine Weichold, Helga Gondek, Rolf Kawa, Caroline Goget | 2011-02-15 |