Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4751228 | 1,6-naphthyridine derivatives | Jorgen Kleinschroth, Karl Mannhardt, Johannes Hartenstein, Gerhard Satzinger, Dieter Muster +2 more | 1988-06-14 |
| 4720499 | Treating blood vessel diseases with pyrido[4,3-b][1,6]naphthyridine-derivatives | Jurgen Kleinschroth, Karl Mannhardt, Gunter Weinheimer | 1988-01-19 |
| 4698341 | Use of 1,6-naphthyridinone derivatives in treating pulmonary thrombosis | Gerhard Satzinger, Johannes Hartenstein, Karl Mannhardt, Jurgen Kleinschroth, Manfred Herrmann +3 more | 1987-10-06 |
| 4681881 | 5-alkoxy-pyrido[4,3-d]pyrimidine derivatives | Jurgen Kleinschroth, Karl Mannhardt, Johannes Hartenstein, Hartmut Osswald | 1987-07-21 |
| 4681885 | 5-oxo-pyrido[4,3-]pyrimidine derivatives | Jurgen Kleinschroth, Karl Mannhardt, Johannes Hartenstein, Hartmut Osswald | 1987-07-21 |
| 4415495 | 5,6;8,9-Tetrahydro-7H-dibenz(d,f)azonines | Gerhard Satzinger, Manfred Herrmann, Edgar Fritschi, Heinrich Bahrmann, Volker Ganser +1 more | 1983-11-15 |