Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8466097 | Abrasive agent based on natural raw ingredients, having properties improving rheology | Petra Allef, Marcel Veeger, Wolfgang Roecher, Susann Wiechers | 2013-06-18 |
| 7727599 | Use of particulate emulsifiers in abhesive siloxane-containing coating materials | Hardi Doehler, Michael Ferenz, Sascha Herrwerth, Matthias Naumann, Joachim Venzmer | 2010-06-01 |