Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703113 | Benzopyran derivatives | Tibor Eszenyi, Laszlo Frank, Gyula Papp, Tibor Timar, Tamas Bartik | 1997-12-30 |
| 5223629 | Process for the preparation of anti-hypertensive benzopyran | Tibor Timar, Tibor Eszenyi, Vilmos Galamb, Julia Fazekas, Terezia Istvan +2 more | 1993-06-29 |
| 5145985 | Process for the preparation of anti-hypertensive benzopyran derivative | Tibor Timar, Tibor Eszenyi, Vilmos Galamb, Julia Fazekas nee Kozak, Terezia Istvan nee Katona +2 more | 1992-09-08 |