Inventor · disambiguated record
Istvan Hegedus
Also filed as: HEGEDUES ISTVAN · HEGEDUS ISTVAN · JUHASZ IDA DEUTSCHNE
7 granted patents·19 citations·filing 1987–2003
79Inventor score
Top patents by PatentIndex Score
7 records- 0162US6710183B2Process for the synthesis of a known tetrazol derivativeRICHTER GEDEON VEGYESZET·Filed 2001·Granted Mar 23, 2004·4 cites·8 claims
- 0253US7094904B2Process for preparing monohydrate and crystal modifications of fluconazoleRICHTER GEDEON VEGYESZET·Filed 2003·Granted Aug 22, 2006·1 cites·10 claims
- 0352US4780537APyrimidine derivatives and process preparing the sameRICHTER GEDEON VEGYESZET·Filed 1987·Granted Oct 25, 1988·4 cites·9 claims
- 0440US6657062B1N-benzylpiperidine and tetrahydropyridine derivativesRICHTER GEDEON VEGYESSETI GYAR·Filed 1997·Granted Dec 2, 2003·4 cites·4 claims
- 0540US5707976ASubstituted propane-2-OL derivativesRICHTER GEDEON VEGYESZET·Filed 1994·Granted Jan 13, 1998·6 cites·9 claims
- 0629US4960888APreparation of 6-amino-1,2-dihydro-1-hydroxy-2-imino-4-piperidinopyrimidine compoundsRICHTER GEDEON VEGYESZET·Filed 1989·Granted Oct 2, 1990·0 cites·7 claims
- 0717US5122607ARacemic 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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