Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075862 | Hydrophobic fumed silica and silicone rubber materials containing the fumed silica | Horst Zeizinger, Mario Scholz, Uwe Ellenbrand | 2011-12-13 |
| 8038788 | Coating systems | Guenther Michael | 2011-10-18 |
| 7981211 | Surface-modified silicas | Mario Scholz | 2011-07-19 |
| 7972431 | Surface-modified silicas | Mario Scholz, Kai Schumacher | 2011-07-05 |