Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071070 | Titanium dioxide having a variable sintering stability | Christian Schulze-Isfort, Kai Schumacher, Nina Schuhardt, Rainer Golchert | 2011-12-06 |
| 8062622 | Titanium dioxide having increased sintering activity | Christian Schulze-Isfort, Rainer Golchert, Uwe Diener, Kai Schumacher | 2011-11-22 |
| 7416600 | Silicon-titanium mixed oxide powder produced by flame hydrolysis | Kai Schumacher, Martin Moerters, Uwe Diener | 2008-08-26 |
| 7306667 | Silicon-titanium mixed oxide powder | Kai Schumacher, Martin Moerters, Uwe Diener | 2007-12-11 |