Issued Patents 2025
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378169 | Process for obtaining isobutene from a C4-hydrocarbon mixture | Hans-Guenter Wagner, Randolph Hugo, Suman Thotla, Gerrit Waters, Michael Huebner +1 more | 2025-08-05 |
| 12351536 | Process for obtaining isobutene from a C4-hydrocarbon mixture | Hans-Guenter Wagner, Suman Thotla, Randolf Hugo, Gerrit Waters, Michael Huebner +1 more | 2025-07-08 |
| 12331017 | Process for starting up and shutting down a plant for removing isobutene from a C4-hydrocarbon mixture | Hans-Guenter Wagner, Suman Thotla, Gerrit Waters, Michael Huebner, Markus Neudert +1 more | 2025-06-17 |