Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7094904 | Process for preparing monohydrate and crystal modifications of fluconazole | Csaba Szantay, Jenone Farkas, Ida Deutschne Juhasz, Istvan Hegedus, Eva Werkne Papp +3 more | 2006-08-22 |
| 6710183 | Process for the synthesis of a known tetrazol derivative | Janos Fischer, Ildiko Ballo, Endrene Petenyi, Laszlo Czibula, Andras Nemes +5 more | 2004-03-23 |
| 6657062 | N-benzylpiperidine and tetrahydropyridine derivatives | Laszlo Czibula, Andras Nemes, Ida Deutschne Juhasz, Eva Werkne Papp, Juidit Nagyne Bagdy +4 more | 2003-12-02 |
| 6093720 | Trans apovincaminic acid ester derivatives | Csaba Szantay, Istvan Moldvai, Andras Vedres, Maria Incze, Laszlo Czibula +12 more | 2000-07-25 |
| 5707976 | Substituted propane-2-OL derivatives | Csaba Szantay, Laszlo Czibula, Maria nee Kirjak Farkas, Ida nee Juhasz Deutsch, Mihaly Szegedi +1 more | 1998-01-13 |
| 5352790 | Process for the preparation of 1.beta.-ethyl-1.alpha.-(hydroxymethyl)-1,2,3,4,6,7,12,12B.alpha.-octahyd ro-indolo[2,3,-A]quinolizine and novel intermediates | Laszlo Czibula, Gyorgy Visky, Maria F. nee Kirjak, Ida D. nee Juhasz, Judit Brill, deceased +1 more | 1994-10-04 |
| 5340823 | Organosilane derivatives, pharmaceutical compositions containing them and process for preparing same | Sandor Farkas, Sandor Foldeak, Egon Karpati, Peter Hegyes, Laszlo Szporny +2 more | 1994-08-23 |
| 5218119 | Process for preparing the octahydro-indolo[2,3-a] quinolizine diester derivatives | Maria Farkas nee Kirjak, Katalin Nogradi, Ida Deutsch nee Juhasz, Judit Meszaros nee Brill, Bela Stefko +5 more | 1993-06-08 |
| 5198446 | Organosilane derivatives, pharmaceutical compositions containing them and process for preparing same | Sandor Farkas, Sandor Foldeak, Egon Karpati, Peter Hegyes, Laszlo Szporny +2 more | 1993-03-30 |
| 5122607 | Racemic and optically active octahydro-indolo(2,3-a) tetrahydropyranyl (2,3-c) quinolizine diester derivatives and process for preparing the same | Csaba Szantay, Lajos Szaho, Maria Farkas nee Kirjak, Gyorgy Kalaus, Katalin Nogradi +11 more | 1992-06-16 |
| 4985463 | Aminodiaryl sulfoxide derivatives, process for their preparation and pharmaceutical and pesticidal compositions containing them | Peter Turcsanyi, Zsuzsanna Arcs nee Trischler, Bela Stefko, Judit Meszaros nee Brill, Ida Deutsch nee Juhasz +3 more | 1991-01-15 |
| 4960888 | Preparation of 6-amino-1,2-dihydro-1-hydroxy-2-imino-4-piperidinopyrimidine compounds | Andras Vedres, Csaba Szantay, Bela Stefko, Andras Nemes, Gabor Blasko +5 more | 1990-10-02 |
| 4956007 | Nitraminodiaryl sulfoxide derivatives, process for their preparation and pharmaceutical and pesticidal compositions containing them | Peter Turcsanyi, Bela Stefko, Judit Meszaros nee Brill, Erika Bogsch | 1990-09-11 |
| 4839362 | Eburnamenine derivatives, pharmaceutical compositions and methods employing them and processes for their preparation | Gyorgy Visky, Laszlo Czibula, Bela Stefko, Maria Farkas nee Kirjak, Zsolt Szombathelyi +7 more | 1989-06-13 |
| 4831194 | Process for the preparation of nitrodiaryl sulfoxides | Peter Turcsanyi, Zsuzsanna Aracs nee Trischler, Bela Stefko, Judit Meszaros nee Brill, Ida Deutsch nee Juhasz +7 more | 1989-05-16 |
| 4780537 | Pyrimidine derivatives and process preparing the same | Andras Vedres, Csaba Szantay, Bela Stefko, Andras Nemes, Gabor Blasko +5 more | 1988-10-25 |
| 4735946 | Eburnane derivatives, process for their preparation and pharmaceutical compositions containing them | Csaba Szantay, Lajos Szabo, Gyorgy Kalaus, Maria Farkas nee Kirjak, Laszlo Czibula +3 more | 1988-04-05 |
| 4710323 | Nitrodiaryl sulfoxide derivatives, process for their preparation and pharmaceutical and pesticidal compositions containing them as active ingredient | Peter Turcsanyi, Zsuzsanna Aracs, Bela Stefko, Judit Meszaros, Ida nee Juhasz Deutsch +7 more | 1987-12-01 |
| 4614824 | Novel apovincaminic acid derivatives | Laszlo Czibula, Gyorgy Visky, Maria Farkas nee Kirjak, Judit Meszaros nee Brill, Dora Groo +3 more | 1986-09-30 |
| 4537900 | Cimetidine Z, a new crystal modification of cimetidine | Maria Farkas nee Kirjak, Kalman Harsanyi, Bela Benke, Andras Rado, Gyorgy Domany +4 more | 1985-08-27 |
| 4474960 | Apovincaminic acid esters | Csaba Szantay, Lajos Szabo, Gyorgy Kalaus, Laszlo Czibula, Gyorgy Visky +2 more | 1984-10-02 |
| 4464534 | Process for the preparation of vincaminic acid esters | Csaba Szantay, Lajos Szabo, Gyorgy Kalaus, Andras Nemes, Maria Farkas nee Kirjak +2 more | 1984-08-07 |
| 4464535 | Process for the preparation of eburnamonine derivatives | Csaba Szantay, Lajos Szabo, Gyorgy Kalaus, Gyorgy Visky, Andras Nemes +2 more | 1984-08-07 |
| 4399069 | Process for an enantioselective synthesis of optically active 14-oxo-E-homo-eburnane derivatives | Csaba Szantay, Lajos Szabo, Gyorgy Kalaus, Janos Sapi, Maria Farkas nee Kirjak +2 more | 1983-08-16 |