Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9566565 | Catalyst material and process for the production thereof | Sonja Grothe, Bernd Rohe, Elke Gosch | 2017-02-14 |
| 9481581 | Process for the production of a storage-stable barium sulphate having good dispersibility | Sonja Grothe, Jorg Hocken, Elke Gosch, Bernd Rohe, Jens Kohnert | 2016-11-01 |
| 8163828 | Additive for polymers and process for preparation thereof | Bernhard Becker, Jens Kohnert, Jorg Hocken, Ralf Schellen, Bernd-Michael Klein +3 more | 2012-04-24 |