Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9649615 | Reactor and process for preparing hydrogen sulphide | Caspar-Heinrich Finkeldei, Chiu Kee Cheung, Ralf Maassen, Martin Koerfer | 2017-05-16 |
| 9630843 | Reactor and process for preparing hydrogen sulphide | Caspar-Heinrich Finkeldei, Chiu Kee Cheung, Ralf Maassen, Geert Van Eester, Martin Koerfer | 2017-04-25 |
| 9440208 | Reactor and process for preparing hydrogen sulphide | Caspar-Heinrich Finkeldei, Chiu Kee Cheung, Ralf Maassen, Martin Koerfer | 2016-09-13 |
| 9421511 | Reactor and process for preparing hydrogen sulphide | Caspar-Heinrich Finkeldei, Chiu Kee Cheung, Ralf Maassen, Martin Koerfer | 2016-08-23 |