Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6248907 | N-([1,4]benzodioxan-2-ylmethyl)-N-(3-chloro-1-propyl)-amine | Peter Matyus, Laszlo Harsing, Marianne Tapfer nee Karim, Judit Kosary, Agnes Papp nee Behr +17 more | 2001-06-19 |
| 6194411 | 3(2H)-pyridazinone derivatives and pharmaceutical compositions containing these compounds | Peter Matyus, Laszlo Harsing, Mariann nee Tapfer Karim, Judit Kosary, Agnes nee Behr Papp +17 more | 2001-02-27 |
| 6140336 | Spiro[2H-1-benzopyran-2,4'-piperidine]-4(3H)-one derivatives, acid addition salts thereof and pharmaceutical compositions containing them | Kalman Harsanyi, Istvan Szabadkai, Istvan Borza, Bela Kiss, Margit Pellionisz +9 more | 2000-10-31 |
| 6103724 | 2-methoxyphenylpiperazine derivatives | Istvan Laszlovszky, Gyorgy Domany, Tibor Acs, Gyorgy FERENCZY, Csaba Szantay +11 more | 2000-08-15 |
| 6093720 | Trans apovincaminic acid ester derivatives | Csaba Szantay, Istvan Moldvai, Andras Vedres, Maria Incze, Janos Kreidl +12 more | 2000-07-25 |
| 5589486 | N-hydroxyalkyl-substituted 1,2,3,6-tetrahydro-pyridine and piperidine derivatives | Kalman Harsanyi, Tibor Gizur, Eva Agai-Csongor, Anna Kallai-Sohonyai, Marta Kapolnas-Pap +16 more | 1996-12-31 |
| 5494909 | Substituted oxazinoisoquinoline derivatives, pharmaceutical compositions containing them and process for preparing same | Jen Kobor, Laszlo Lazar, Imre Huber, Judit Arva, Laszlo Szporny +13 more | 1996-02-27 |
| 5410040 | Diamino-androstane derivatives | Zoltan Tuba, Judit Horvath, Maria Lovas nee Marsai, Miklos Riesz, deceased, Katalin Biro +1 more | 1995-04-25 |
| 5340823 | Organosilane derivatives, pharmaceutical compositions containing them and process for preparing same | Sandor Farkas, Sandor Foldeak, Peter Hegyes, Janos Kreidl, Laszlo Szporny +2 more | 1994-08-23 |
| 5225416 | 1,2,3,6-tetrahydropyridine derivatives useful for improving cerebral blood circulation | Tibor Gizur, Kalman Harsanyi, Attila Csehi, Aniko Demeter nee Szabo, Ferenc Trischler +13 more | 1993-07-06 |
| 5204355 | 15-nitro-2.beta., 3.beta.-dihydro- and 15-nitro-2.beta.,3.beta.,6,7-tetrahydrotabersonine derivatives, pharmaceutical compositions containing them and process for preparing same | Bela Zsadon, Margit Barta n/e/ e Bukovecz, Maria Szilasi, Tibor Keve, Janos Galambos +14 more | 1993-04-20 |
| 5198446 | Organosilane derivatives, pharmaceutical compositions containing them and process for preparing same | Sandor Farkas, Sandor Foldeak, Peter Hegyes, Janos Kreidl, Laszlo Szporny +2 more | 1993-03-30 |
| 5118687 | 1-oxa-2-oxo-8-azaspiro(4,5)decane derivatives, pharmaceutical compositions containing them and process for preparing same | Edit Toth, Jozsef Torley, Laszlo Szporny, Bela Kiss, Eva Palosi +9 more | 1992-06-02 |
| 5096902 | Heterocyclic compounds containing nitrogen and sulfur, pharmaceutical compositions containing them and process for preparing same | Karoly Nador, Pal Scheiber, nee Szelecsenyi Andrasi, Bela Molnar, Laszlo Szporny +11 more | 1992-03-17 |
| 4843080 | 1,12-disubstituted octahydroindolo[2,3-]quinolizine derivatives, pharmaceutical compositions | Csaba Szantay, Ferenc Soti, Maria Incze, Zsuzsanna Balogh nee Kardos, Zsolt Szombathelyi +7 more | 1989-06-27 |
| 4839362 | Eburnamenine derivatives, pharmaceutical compositions and methods employing them and processes for their preparation | Janos Kreidl, Gyorgy Visky, Laszlo Czibula, Bela Stefko, Maria Farkas nee Kirjak +7 more | 1989-06-13 |
| 4814329 | Antihyperlipoproteinemic 5-substituted sulfur-containing benzimidazole derivatives | Kalmen Harsanyi, Andrea Maderspach, Andres Javor, Gyorgy Hajos, Gyorgy Fekete +7 more | 1989-03-21 |
| 4810709 | Nintrovincaminic acid derivatives having pharmaceutical utility | Andras Vedres, Csaba Szantay, Istvan Moldvai, Bela Stefko, Dora Groo +6 more | 1989-03-07 |
| 4806545 | (-)-1.beta.-ethyl-1.alpha.-hydroxymethyl-1,2,3,4,6,7,12, 12B.alpha.-octahydroindolo(2,3-A)quinolizine, process for its preparation and pharmaceutical compositions containing same | Csaba Szantay, Lajos Szabo, Gyorgy Kalaus, Zsolt Szombathelyi, Bela Kiss +7 more | 1989-02-21 |
| 4769373 | Anti-arrhythmic azabicyclic compounds | Karoly Nador, Gabor Kraiss, Margit Paroczay, Laszlo Szporny | 1988-09-06 |
| 4753949 | 2-chloronicergoline having antihypoxic activity | Gabor Megyeri, Tibor Keve, Bala Stefko, Erik Bogsch, Janos Galambos +9 more | 1988-06-28 |
| 4725617 | Alkylamino-furanon-derivatives | Tamas Fodor, Laszlo Dobay, Janos Fischer, Bela Stefko, Bela Kiss +3 more | 1988-02-16 |
| 4681887 | Pharmaceutical compositions with a neuroleptic action and process for preparing same | Gabor Megyeri, Tibor Keve, Bela Stefko, Erik Bogsch, Janos Galambos +9 more | 1987-07-21 |
| 4672054 | Process for the preparation of angiotensin-II analogues substituted in the 1-, 5- and 8- positions | Olga Nyeki nee Kuprina, Lajos Kisfaludy, Katalin Szeberenyi nee Szalay, Gabor Makara, Bertalan Varga +1 more | 1987-06-09 |
| 4614824 | Novel apovincaminic acid derivatives | Janos Kreidl, Laszlo Czibula, Gyorgy Visky, Maria Farkas nee Kirjak, Judit Meszaros nee Brill +3 more | 1986-09-30 |