Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851420 | 2,6-diamino-3-halobenzylpyridines and processes for their manufacture as well as their use in pharmaceuticals | Peter Emig, Juergen Engel, Gerhard Scheffler, Bernd Nickel | 1989-07-25 |