Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5084458 | Substituted 2-acylpyridine-.beta.-(N)-hetaryl-hydrazones and medicaments containing the same | Joachim K. Seydel | 1992-01-28 |
| 4997835 | Substituted 2-acylpyridine-.alpha.-(N)-hetarlyhydrazones and medicaments containing the same | Joachim K. Seydel | 1991-03-05 |