Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071070 | Titanium dioxide having a variable sintering stability | Christian Schulze-Isfort, Kai Schumacher, Nina Schuhardt, Oswin Klotz | 2011-12-06 |
| 8062622 | Titanium dioxide having increased sintering activity | Christian Schulze-Isfort, Oswin Klotz, Uwe Diener, Kai Schumacher | 2011-11-22 |
| 7862797 | Mixed oxide powder comprising alkali metal oxide, and silicone rubber comprising this powder | Kai Schumacher, Helmut Roth, Helmut Mangold, Mario Scholz | 2011-01-04 |