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, Gyorgy Rabloczky, Maria Kuhar nee Kurthy, Istvan Polgari +6 more | 1989-06-20 |
| 4835152 | 1-(4-Aminophenyl)-4-methyl-7,8-methylenedioxy-3,4-dihydro-5H-2,3-b enzodiazepine and acid addition salts thereof same | Jeno Korosi, Tibor Lang, Ferenc Andrasi, Pal Berzsenyi, Peter Botka +4 more | 1989-05-30 |