Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12151997 | Method for preparing an amine hydrochloride suspension | Michael Merkel, Tim Loddenkemper, Stefan Hirschfeld | 2024-11-26 |
| 11389791 | Method for regenerating a toxified catalyst containing ruthenium or ruthenium compounds | Andre RITTERMEIER, Michael Alan Venz, Thomas BURBACH, Timm Schmidt, Tim Loddenkemper +1 more | 2022-07-19 |
| 8889578 | Processes for regenerating sulfur-poisoned, ruthenium and/or ruthenium compound-containing catalysts | Timm Schmidt, Tim Loddenkemper, Walther Müller | 2014-11-18 |
| 7232927 | Preparation of mono-N-sulphonylated diamines | Boris Bosch | 2007-06-19 |