Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874765 | 1,4-Disubstituted piperazines having dopaminergic activity | Erzsebet Lapis, Edit Toth, Bela Kiss, Jozsef Torley, Istvan Hajdu +3 more | 1989-10-17 |
| 4868184 | Benzhydrylpiperazines pharmaceutical compositions thereof and method of use | Edith Toth, Bela Kiss, Jozsef Torley, Istvan Hajdu, Laszlo Szporny +3 more | 1989-09-19 |
| 4866062 | 1,4-disubstituted piperazines, pharmaceutical compositions thereof and method of use | Edit Toth, Bela Kiss, Jozsef Turley, Istvan Hajdu, Laszlo Szporny +3 more | 1989-09-12 |
| 4859682 | 2-Halogenated-8- and 1,8-substituted ergolenes | Tibor Keve, Gabor Megyeri, Bela Stefko, Lajos Kovacs, Anna Kassai nee Zieger +5 more | 1989-08-22 |
| 4810709 | Nintrovincaminic acid derivatives having pharmaceutical utility | Andras Vedres, Csaba Szantay, Istvan Moldvai, Bela Stefko, Dora Groo +6 more | 1989-03-07 |