Inventor · disambiguated record
Maria Farkas Nee Kirjak
Also filed as: FARKAS NEE KIRJAK MARIA
9 granted patents·26 citations·filing 1981–1992
83Inventor score
Top patents by PatentIndex Score
9 records- 0176US4464535AProcess for the preparation of eburnamonine derivativesRICHTER GEDEON VEGYESZET·Filed 1982·Granted Aug 7, 1984·10 cites·4 claims
- 0255US4537900ACimetidine Z, a new crystal modification of cimetidineRICHTER GEDEON VEGYESZET·Filed 1984·Granted Aug 27, 1985·6 cites·3 claims
- 0350US4399069AProcess for an enantioselective synthesis of optically active 14-oxo-E-homo-eburnane derivativesRICHTER GEDEON VEGYESZET·Filed 1981·Granted Aug 16, 1983·3 cites·25 claims
- 0447US4464534AProcess for the preparation of vincaminic acid estersRICHTER GEDEON VEGYESZET·Filed 1982·Granted Aug 7, 1984·2 cites·13 claims
- 0545US5218119AProcess for preparing the octahydro-indolo[2,3-a] quinolizine diester derivativesRICHTER GEDEON VEGYESZET·Filed 1992·Granted Jun 8, 1993·3 cites·6 claims
- 0638US4614824ANovel apovincaminic acid derivativesRICHTER GEDEON VEGYESZET·Filed 1985·Granted Sep 30, 1986·1 cites·1 claims
- 0734US4839362AEburnamenine derivatives, pharmaceutical compositions and methods employing them and processes for their preparationRICHTER GEDEON VEGYESZET·Filed 1986·Granted Jun 13, 1989·1 cites·8 claims
- 0830US4735946AEburnane derivatives, process for their preparation and pharmaceutical compositions containing themRICHTER GEDEON VEGYESZET·Filed 1985·Granted Apr 5, 1988·0 cites·16 claims
- 0917US5122607ARacemic and optically active octahydro-indolo(2,3-a) tetrahydropyranyl (2,3-c) quinolizine diester derivatives and process for preparing the sameRICHTER GEDEON VEGYESCZETI GYA·Filed 1990·Granted Jun 16, 1992·0 cites·9 claims
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