Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840948 | 1-(hydroxystyrl)-5H-2,3-benzodiazepine derivatives, and pharmaceutical compositions containing the same | Tibor Lang, Jeno Korosi, Tamas Hamori, Maria Kuhar nee Kurthy, Istvan Polgari +6 more | 1989-06-20 |
| 4829076 | Novel dihydropyridines having calcium antagonistic and antihypertensive activity | Geza Szilagyi, Eva Bozo, Laszlo Czollner, Laszlo Jaszlits, Jozsef Borsi +7 more | 1989-05-09 |