Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9566565 | Catalyst material and process for the production thereof | Sonja Grothe, Bernd Rohe, Peter Ebbinghaus | 2017-02-14 |
| 9481581 | Process for the production of a storage-stable barium sulphate having good dispersibility | Sonja Grothe, Jorg Hocken, Bernd Rohe, Peter Ebbinghaus, Jens Kohnert | 2016-11-01 |