Issued Patents All Time
Showing 1–7 of 7 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, Ida Deutsch nee Juhasz, 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, Ida Deutsch nee Juhasz +3 more | 1991-01-15 |
| 4956007 | Nitraminodiaryl sulfoxide derivatives, process for their preparation and pharmaceutical and pesticidal compositions containing them | Janos Kreidl, Peter Turcsanyi, Bela Stefko, Erika Bogsch | 1990-09-11 |
| 4831194 | Process for the preparation of nitrodiaryl sulfoxides | Janos Kreidl, Peter Turcsanyi, Zsuzsanna Aracs nee Trischler, Bela Stefko, Ida Deutsch nee Juhasz +7 more | 1989-05-16 |
| 4735946 | Eburnane derivatives, process for their preparation and pharmaceutical compositions containing them | Csaba Szantay, Lajos Szabo, Gyorgy Kalaus, Janos Kreidl, Maria Farkas nee Kirjak +3 more | 1988-04-05 |
| 4614824 | Novel apovincaminic acid derivatives | Janos Kreidl, Laszlo Czibula, Gyorgy Visky, Maria Farkas nee Kirjak, Dora Groo +3 more | 1986-09-30 |