Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8668888 | Adsorbing agent containing titanium and iron compounds | Gerhard Auer, Holger Eickhaus, Horst Günnel, Werner Schuy, Maurits Van Den Berg | 2014-03-11 |
| 8062988 | Process for the production of a catalyst preparation and use of the catalyst preparation | Elke Hirschberg, Regina Optehostert, Jochen Winkler, Klaus Pipplies, Michael Wedler | 2011-11-22 |
| 7666958 | Catalyst system consisting of a carrier and of a co-catalyst | Bernd Hirthe, Jochen Winkler, Udo Blumenthal, Gerhard Fink, Klaus Hauschild | 2010-02-23 |
| 6660243 | Titanium dioxide methods of production | Elke Hirschberg, Barbara Seling, Sonja Weyand | 2003-12-09 |