Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840949 | Oxadiazole-alkyl-purine derivatives useful as antitussive agents | Dezso Korbonits, Emil Minker, Zoltan Vargai, Gergely Heja, Gabor Kovacs +10 more | 1989-06-20 |
| 4826963 | Inclusion complex of 7-isopropoxy-isoflavon formed with cyclodextrin, the preparation thereof and pharmaceutical compositions containing these compounds as active ingredient | Agnes Stadler nee Szoke, Jozsef Szejtli, Viktor Weiszfeiler, Zoltan Vargay, Katalin Kaloy +1 more | 1989-05-02 |