Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5218119 | Process for preparing the octahydro-indolo[2,3-a] quinolizine diester derivatives | Janos Kreidl, Maria Farkas nee Kirjak, Katalin Nogradi, Judit Meszaros nee Brill, Bela Stefko +5 more | 1993-06-08 |
| 5122607 | Racemic and optically active octahydro-indolo(2,3-a) tetrahydropyranyl (2,3-c) quinolizine diester derivatives and process for preparing the same | Janos Kreidl, Csaba Szantay, Lajos Szaho, Maria Farkas nee Kirjak, Gyorgy Kalaus +11 more | 1992-06-16 |
| 4985463 | Aminodiaryl sulfoxide derivatives, process for their preparation and pharmaceutical and pesticidal compositions containing them | Janos Kreidl, Peter Turcsanyi, Zsuzsanna Arcs nee Trischler, Bela Stefko, Judit Meszaros nee Brill +3 more | 1991-01-15 |
| 4831194 | Process for the preparation of nitrodiaryl sulfoxides | Janos Kreidl, Peter Turcsanyi, Zsuzsanna Aracs nee Trischler, Bela Stefko, Judit Meszaros nee Brill +7 more | 1989-05-16 |
| 4537900 | Cimetidine Z, a new crystal modification of cimetidine | Janos Kreidl, Maria Farkas nee Kirjak, Kalman Harsanyi, Bela Benke, Andras Rado +4 more | 1985-08-27 |