Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10196747 | 2,2′-diaminobiaryls having two secondary amines | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Siegfried R. Waldvogel, Bernd Elsler | 2019-02-05 |
| 10131628 | 2,2′-diaminobiaryls having a phthaloyl group or succinoyl group | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Siegfried R. Waldvogel, Bernd Elsler | 2018-11-20 |
| 10125093 | 2,2′-diaminobiaryls having one primary and one secondary amine | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Siegfried R. Waldvogel, Bernd Elsler | 2018-11-13 |