Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8183402 | Industrial method for the synthesis of 17-acetoxy-11β[4-(dimethylamino)-phenyl]-21-methoxy-19-norpregna-4,9-dien-3,20-dione and the key intermediates of the process | József Bódi, Gyorgy Visky, János Széles, Sándor Mahó, Csaba Sánta +6 more | 2012-05-22 |
| 8110691 | Industrial process for the synthesis of 17α-acetoxy-11β-[4-(N,N-dimethyl-amino)-phenyl]-19-norpregna-4,9-diene-3,20-dione and new intermediates of the process | Lajosné Dancsi, Gyorgy Visky, Zoltan Tuba, János Csörgei, Endréné Magyari | 2012-02-07 |
| 5082835 | Novel steroid diols, pharmaceutical compositions containing them and process for preparing same | Gyorgy Hajos, Laszlo Szporny, Jozsef Toth, Arpad Kiraly, Anna Boor nee Mezei +7 more | 1992-01-21 |
| 5053404 | Novel steroid derivatives, pharmaceutical compositions containing them and process for preparing same | Gyorgy Hajos, Laszlo Szporny, Jozsef Toth, Arpad Kiraly, Anna Boor nee Mezei +7 more | 1991-10-01 |
| 4456601 | 3-Chloro-pregnane derivatives and a process for the preparation thereof | Jozsef Toth, Gyorgy Hajos, Gyorgy Fekete, Istvan T. Horvath, Laszlo Szporny +5 more | 1984-06-26 |