Inventor · disambiguated record
Laszlo Szporny
Also filed as: EZER ELEMER · KISS BELA · SZEBERENYI SZABOLCS · SZPORNY LASZLO
150 granted patents·833 citations·filing 1973–1998
99Inventor score
Files withRICHTER GEDEON VEGYESZET145LICENCIA TALALMANYOKAT1RICHER GEDEON VEGYESZET1RICHTER GEDEON VEGYESZEFI GYAR1RICHTER GEDEON VEGYESZETI SYAR1
Top patents by PatentIndex Score
150 records- 0193US4388304AAngiotensin-II analogues with antagonizing effects, containing an ester group in position 8, and a process for the preparation thereofRICHTER GEDEON VEGYESZET·Filed 1981·Granted Jun 14, 1983·66 cites·5 claims
- 0291US4616025AThiazolidine derivatives, process for the preparation and pharmaceutical compositions thereofRICHTER GEDEON VEGYESZET·Filed 1984·Granted Oct 7, 1986·28 cites·7 claims
- 0391US4035370AAlkaloid estersRICHTER GEDEON VEGYESZET·Filed 1975·Granted Jul 12, 1977·23 cites·1 claims
- 0487US4428938APeptides affecting the immune regulation and a process for their preparationRICHTER GEDEON VEGYESZET·Filed 1982·Granted Jan 31, 1984·66 cites·3 claims
- 0586US4094908AAlpha-substituted benzhydrol derivativesRICHTER GEDEON VEGYESZET·Filed 1976·Granted Jun 13, 1978·17 cites·2 claims
- 0681US4866062A1,4-disubstituted piperazines, pharmaceutical compositions thereof and method of useRICHTER GEDEON VEGYESZET·Filed 1987·Granted Sep 12, 1989·31 cites·5 claims
- 0780US3932395ATricyclic imidazole derivativesRICHTER GEDEON VEGYESZET·Filed 1974·Granted Jan 13, 1976·11 cites·4 claims
- 0879US4283401AProcess 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
- 0979US4101545ADiamino-androstanes and a process for the preparation of the said compoundsRICHTER GEDEON VEGYESZET·Filed 1976·Granted Jul 18, 1978·13 cites·4 claims
- 1078US4330532AAngiotensin-II analogues with antagonizing effects, containing an α-hydroxycarboxylic acid residue in position 8, and a process for the preparation thereofRICHTER GEDEON VEGYESZET·Filed 1981·Granted May 18, 1982·18 cites·5 claims
- 1178US4315011A1-Alkyl-9-bromohexahydroindolo quinolizium salts and use thereof to increase blood flowRICHTER GEDEON VEGYESZET·Filed 1979·Granted Feb 9, 1982·8 cites·3 claims
- 1276US4874765A1,4-Disubstituted piperazines having dopaminergic activityRICHTER GEDEON VEGYESZET·Filed 1987·Granted Oct 17, 1989·22 cites·4 claims
- 1375US4386073ATripeptides acting on the central nervous system and a process for the preparation thereofLICENCIA TALALMANYOKAT·Filed 1980·Granted May 31, 1983·16 cites·11 claims
- 1475US4071515ATriamino-androstanes and a process for the preparation of the said compoundsRICHTER GEDEON VEGYESZET·Filed 1976·Granted Jan 31, 1978·10 cites·22 claims
- 1575US4057551AIndolo[2,3-a]quinolizinesRICHTER GEDEON VEGYESZET·Filed 1975·Granted Nov 8, 1977·7 cites·5 claims
- 1673US4065458AEburnamenine derivativesRICHTER GEDEON VEGYESZET·Filed 1976·Granted Dec 27, 1977·12 cites·12 claims
- 1772US5547949ASteroids with pregnane skeleton, pharmaceutical compositions containing themRICHTER GEDEON VEGYESZET·Filed 1993·Granted Aug 20, 1996·14 cites·4 claims
- 1872US4045433A1,3,4,5-Tetrahydro-2H-1,4-benzodiazepin-2-onesRICHTER GEDEON VEGYESZET·Filed 1975·Granted Aug 30, 1977·8 cites·2 claims
- 1969US4605672ADiethylaminoalkoxybenzhydrol derivatives, process for their preparation and pharmaceutical compositions containing themRICHTER GEDEON VEGYESZET·Filed 1983·Granted Aug 12, 1986·11 cites·9 claims
- 2068US4044012AIndolo-quinolizidine derivativesRICHTER GEDEON VEGYESZET·Filed 1976·Granted Aug 23, 1977·5 cites·2 claims
- 2167US4036841AIndolo[2,3α]quinolizine derivativesRICHTER GEDEON VEGYESZET·Filed 1975·Granted Jul 19, 1977·5 cites·5 claims
- 2265US4089856A1-Ethyl-1-(alkoxycarbonylethyl)-octahydro-indolo[2,3-a]quinolizinesRICHTER GEDEON VEGYESZET·Filed 1976·Granted May 16, 1978·7 cites·5 claims
- 2364US5589486AN-hydroxyalkyl-substituted 1,2,3,6-tetrahydro-pyridine and piperidine derivativesRICHTER GEDEON VEGYESZET·Filed 1992·Granted Dec 31, 1996·20 cites·3 claims
- 2464US5008246ANovel peptides suppressing the function of the immune system, pharmaceutical compositions containing them and process for preparing sameRICHTER GEDEON VEGYESZET·Filed 1989·Granted Apr 16, 1991·11 cites·9 claims
- 2564US4209442AAngiotensin II analogs and process for the preparation thereofRICHTER GEDEON VEGYESZET·Filed 1978·Granted Jun 24, 1980·7 cites·7 claims
- 2664US4179433AAngiotensin II antagonist peptides containing an alpha-aminooxyacid in the position-1RICHTER GEDEON VEGYESZET·Filed 1978·Granted Dec 18, 1979·7 cites·5 claims
- 2764US4052404AIndolo (2,3-α)quinolizinesRICHTER GEDEON VEGYESZET·Filed 1975·Granted Oct 4, 1977·4 cites·2 claims
- 2863US4200631ATreating mammalian subject sensitive to indomethacin ulcerogenisisRICHTER GEDEON VEGYESZET·Filed 1978·Granted Apr 29, 1980·14 cites·11 claims
- 2963US4177190ADiamino-androstanes and a process for the preparation of the said compoundsRICHTER GEDEON VEGYESZET·Filed 1978·Granted Dec 4, 1979·6 cites·10 claims
- 3063US4108996A(-)-Apovincaminol lauric acid ester and cerebral vasodilatory composition thereofRICHTER GEDEON VEGYESZET·Filed 1976·Granted Aug 22, 1978·7 cites·2 claims
- 3163US3957777ASubstituted nitrobenzophenone derivativesRICHTER GEDEON VEGYESZET·Filed 1974·Granted May 18, 1976·4 cites·1 claims
- 3262US4057550ANitrogen-containing polycyclic compoundsRICHTER GEDEON VEGYESZET·Filed 1975·Granted Nov 8, 1977·6 cites·2 claims
- 3361US4681887APharmaceutical compositions with a neuroleptic action and process for preparing sameRICHTER GEDEON VEGYESZET·Filed 1986·Granted Jul 21, 1987·10 cites·7 claims
- 3461US4428877ACis-10-bromo-E-homoeburnanesRICHTER GEDEON VEGYESZET·Filed 1981·Granted Jan 31, 1984·4 cites·6 claims
- 3560US5132309A2-oxo-3,8-diazaspiro(4,5)decane derivatives, pharmaceutical compositions containing them and process for preparing sameRICHTER GEDEON VEGYESZET·Filed 1990·Granted Jul 21, 1992·14 cites·9 claims
- 3660US4451473A3,7-Diazabicyclo [3.3.1] nonanes having anti-arrhythmic activityRICHTER GEDEON VEGYESZET·Filed 1982·Granted May 29, 1984·10 cites·4 claims
- 3760US4328231AMethod of treating psoriasisRICHTER GEDEON VEGYESZET·Filed 1980·Granted May 4, 1982·8 cites·4 claims
- 3858US5132303A4-methylene-2-oxo-8-azaspiro[4,5]decane derivatives, pharmaceutical compositions containing them and process for preparing sameRICHTER GEDEON VEGYESZET·Filed 1990·Granted Jul 21, 1992·12 cites·6 claims
- 3958US4713388ACertain 3- or 4-benzoyl-2-[(2-aminoethyl)thio-pyridines] and their anti-ulcer propertiesRICHTER GEDEON VEGYESZET·Filed 1985·Granted Dec 15, 1987·10 cites·5 claims
- 4058US4549020AEburnane oxime ethersRICHTER GEDEON VEGYESZET·Filed 1983·Granted Oct 22, 1985·6 cites·3 claims
- 4158US4299821ATripeptides acting on the central nervous system and a process for the preparation thereofRICHTER GEDEON VEGYESZET·Filed 1980·Granted Nov 10, 1981·7 cites·5 claims
- 4257US4424223APolycyclic compounds containing a double bond in the D-ring pharmaceutical compositions containing them, and methods of treating psoriasis with themRICHTER GEDEON VEGYESZET·Filed 1982·Granted Jan 3, 1984·6 cites·6 claims
- 4357US4173642AVasodilating 1,1-di-(2-methoxycarbonyl-ethyl)-1,2,3,4,5,6,12,12b-octahydro-indolo[2,3-a]quinolizineRICHTER GEDEON VEGYESZET·Filed 1977·Granted Nov 6, 1979·4 cites·2 claims
- 4456US5204355A15-nitro-2β, 3β-dihydro- and 15-nitro-2β,3β,6,7-tetrahydrotabersonine derivatives, pharmaceutical compositions containing them and process for preparing sameRICHTER GEDEON VEGYESZET·Filed 1991·Granted Apr 20, 1993·12 cites·8 claims
- 4555US4587251AIndolo[2,3-a]quinolizine and indolo[2,3-g]cyclopent[a]indolizine derivatives, compositions and methods employing them for treating ulcersRICHTER GEDEON VEGYESZET·Filed 1984·Granted May 6, 1986·3 cites·8 claims
- 4654US5510345ABiologically active eburnamenine derivatives, pharmaceutical compositions containing them and process for preparing sameRICHTER GEDEON VEGYESZET·Filed 1993·Granted Apr 23, 1996·12 cites·4 claims
- 4754US4419359ANitro-substituted polycyclic derivatives useful in the treatment of psoriasisRICHTER GEDEON VEGYESZET·Filed 1982·Granted Dec 6, 1983·3 cites·10 claims
- 4853US5106846A2,3-thiomorpholinedione-2-oxime derivatives and pharmaceutical compositions containing themRICHTER GEDEON VEGYESZET·Filed 1988·Granted Apr 21, 1992·7 cites·3 claims
- 4953US4691017A2-hydroxy-and 2-halo-ethylthiopyridine intermediates for preparing antiulcer compoundsRICHTER GEDEON VEGYESZET·Filed 1986·Granted Sep 1, 1987·4 cites·4 claims
- 5053US4668688AN-substituted isoquinoline derivatives and pharmaceutical compositions containing themRICHTER GEDEON VEGYESZET·Filed 1984·Granted May 26, 1987·5 cites·5 claims
Showing the top 50 of 150 patent records by PatentIndex Score.
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