JB

Janos Borvendeg

RR Richter Gedeon Vegyeszeti Gyar Rt: 5 patents #91 of 706Top 15%
EG Egyt Gyogyszervegyeszeti Gyar: 1 patents #40 of 136Top 30%
PD Patentbureau Danubia: 1 patents #1 of 25Top 4%
📍 Budapest, HU: #254 of 4,609 inventorsTop 6%
Overall (All Time): #592,785 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
4806685 1,1,2-triphenylpropane and -propene derivatives Gizella Abraham, Tibor Horvath, Lajos Toldy, Endre Csanyi, Eva Kiss +2 more 1989-02-21
4579954 Cimetidine monohydrate Kalman Harsanyi, Gyorgy Domany, Oszkar Fuchs, Lajos Toldy, Gyorgy Fekete +11 more 1986-04-01
4539199 Sustained release pharmaceutical compositions Erno Orban, Laszlo Nagy, Marta Sotinee Tolvay, Erzsebet Bander 1985-09-03
4418205 16-Amino-18,19,20-trinor-prostaglandin derivatives, and acid addition salts Eva Toth-Sarudy, Gabor Ambrus, Gyorgy Cseh, Imre Moravcsik, Gabriella Mezei 1983-11-29
4342754 Steroid-spiro-oxathiazolidine derivatives and a process for the preparation thereof Sandor Solyom, Katalin Szilagyi nee Farago, Lajos Toldi, Inge Schafer, Eleonora Szondy +1 more 1982-08-03
4328221 Substituted steroid-spiro-oxazolidinone derivatives and a process for the preparation thereof Katalin Szilagyi nee Farago, Sandor Solyom, Lajos Toldy, Inge Schafer, Eleonora Szondy +1 more 1982-05-04
4310549 Treatment of hypertension with 1-tert.-butylamino-3-(2,5-dichlorophenoxy)-2-propanol Andor Hajos, Marton Fekete, Marianna Kurti, Tibor Lang, Lajos Toldy +4 more 1982-01-12
4287194 Compositions with potentiated hypotensive effects Edit Kosa, Zsuzsanna Huszti, Judit Kosary, Geza Szilagyi, Laszlo Tardos +4 more 1981-09-01
4218446 Substituted steroid-spiro-oxazolidinone derivatives and a process for the preparation thereof Sandor Solyom, Lajos Toldy, Katalin Szilagyi nee Farago, Inge Schafer, Eleonora Szondy +1 more 1980-08-19