Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11192899 | Quinoxaline derivatives as adenosine receptor antagonists | Kai Schiemann, Markus Klein | 2021-12-07 |
| 11186592 | Thiazolopyridine derivatives as adenosine receptor antagonists | Kai Schiemann, Markus Klein | 2021-11-30 |