Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9649615 | Reactor and process for preparing hydrogen sulphide | Caspar-Heinrich Finkeldei, Chiu Kee Cheung, Ralf Maassen, Stefan Wenner | 2017-05-16 |
| 9630843 | Reactor and process for preparing hydrogen sulphide | Caspar-Heinrich Finkeldei, Chiu Kee Cheung, Ralf Maassen, Geert Van Eester, Stefan Wenner | 2017-04-25 |
| 9617209 | Process for obtaining methionine | Stefan Reichert, Harald Jakob, Hans Joachim Hasselbach | 2017-04-11 |