Inventor · disambiguated record
Lajos Dancsi
Also filed as: DANCSI LAJOS · ECKHARDT SANDOR · FEKETE GVORGY · NOGRADI KATALIN
18 granted patents·69 citations·filing 1978–1983
92Inventor score
Files withRICHTER GEDEON VEGYESZET18
Top patents by PatentIndex Score
18 records- 0183US4172077AProcess for the isolation of alkaloid components from the plant Vinca Rosea L.RICHTER GEDEON VEGYESZET·Filed 1978·Granted Oct 23, 1979·13 cites·5 claims
- 0279US4283401AProcess for the preparation of 11-bromo-vincaminic acid ester derivatives and their use in protecting animals against cerebral hypoxyRICHTER GEDEON VEGYESZET·Filed 1979·Granted Aug 11, 1981·9 cites·30 claims
- 0378US4315011A1-Alkyl-9-bromohexahydroindolo quinolizium salts and use thereof to increase blood flowRICHTER GEDEON VEGYESZET·Filed 1979·Granted Feb 9, 1982·8 cites·3 claims
- 0474US4199505AProcess for the preparation of alkaloids of the leurosine typeRICHTER GEDEON VEGYESZET·Filed 1978·Granted Apr 22, 1980·8 cites·12 claims
- 0572US4490378AN-Desmethyl-N-(allyloxymethyl)-vinblastine and antileukemic and antilymphomic compositions and method of treatmentRICHTER GEDEON VEGYESZET·Filed 1983·Granted Dec 25, 1984·7 cites·3 claims
- 0661US4428877ACis-10-bromo-E-homoeburnanesRICHTER GEDEON VEGYESZET·Filed 1981·Granted Jan 31, 1984·4 cites·6 claims
- 0757US4400514AProcess for the preparation of apovincaminic acid ester derivativesRICHTER GEDEON VEGYESZET·Filed 1980·Granted Aug 23, 1983·4 cites·8 claims
- 0849US4314939AProcess for the preparation of 15-hydroxyimino-E-homoeburnane and intermediates thereforRICHTER GEDEON VEGYESZET·Filed 1980·Granted Feb 9, 1982·2 cites·27 claims
- 0946US4356305AProcess for the preparation of halovincamone derivativesRICHTER GEDEON VEGYESZET·Filed 1980·Granted Oct 26, 1982·3 cites·1 claims
- 1045US4410459AProcess for preparation of cytostatic compoundsRICHTER GEDEON VEGYESZET·Filed 1981·Granted Oct 18, 1983·3 cites·6 claims
- 1144US4456607A9-Bromo-hexahydro- and octahydro-indolo[2,3 a]quinolizines and use for increasing blood circulationRICHTER GEDEON VEGYESZET·Filed 1981·Granted Jun 26, 1984·1 cites·14 claims
- 1242US4285950A10-halo-E-homoeburnane derivatives, a process for the preparation thereof, a process for the use thereof as vasodilators, and vasodilating compositions thereofRICHTER GEDEON VEGYESZET·Filed 1980·Granted Aug 25, 1981·2 cites·7 claims
- 1340US4429129A1α-Ethyl-1β-(2'-alkoxy carbonyl-2'-hydroxyiminoethyl)-10-methoxy 1,2,3,4,6,7,12,12β-octahydroindolo(2,3A)quinolizinesRICHTER GEDEON VEGYESZET·Filed 1982·Granted Jan 31, 1984·1 cites·4 claims
- 1440US4345082AProcess for the preparation of hydroxyamino-eburnane derivatives and octahydroindoloquinolizine intermediatesRICHTER GEDEON VEGYESZET·Filed 1980·Granted Aug 17, 1982·2 cites·8 claims
- 1538US4285865AProcess for the preparation of halogenated 15-hydroxy-E-homoeburnane compoundsRICHTER GEDEON VEGYESZET·Filed 1980·Granted Aug 25, 1981·1 cites·4 claims
- 1636US4209443AProcess for separating pharmaceutically active diindole alkaloidsRICHTER GEDEON VEGYESZET·Filed 1978·Granted Jun 24, 1980·1 cites·2 claims
- 1732US4343738AHalogenated 15-hydroxy-E-homoeburane derivativesRICHTER GEDEON VEGYESZET·Filed 1980·Granted Aug 10, 1982·0 cites·5 claims
- 1830US4446139AHexahydroindoloquinolizinium and octahydroindoloquinolizine esters, and method of increasing blood flow in an animal with hydroxyamino-eburnane derivativesRICHTER GEDEON VEGYESZET·Filed 1982·Granted May 1, 1984·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →