Inventor · disambiguated record
Istvan Toth
Also filed as: SZABO LAJOS · SZANTAY CSABA · TOTH ISTVAN · TOTH ISTVAN J
48 granted patents·2 pending applications·693 citations·filing 1973–2019
98Inventor score
Files withCHINOIN GYOGYSZER ES VEGYESZET9ESZAKMAGYAR VEGYIMUEVEK8SANDOZ LTD5TRW INC5ALCHEMIA PTY LTD4
Top patents by PatentIndex Score
50 records- 0192US4358471AControl apparatusTRW INC·Filed 1981·Granted Nov 9, 1982·51 cites·211 claims
- 0291US4193998A1,2,3,4,6,7-Hexahydro-11BαH-benzo[a]quinolizine-derivativesCHINOIN GYOGYSZER ES VEGYESZET·Filed 1978·Granted Mar 18, 1980·40 cites·5 claims
- 0389US6723843B2Oligosaccharide synthesisALCHEMIA PTY LTD·Filed 2002·Granted Apr 20, 2004·22 cites·18 claims
- 0488US4020716APlanetary transmission wheel drive mechanismMAGYAR VAGON ES GEPGYAR·Filed 1976·Granted May 3, 1977·45 cites·2 claims
- 0587US5882645APeptide compoundsUNIV LONDON PHARMACY·Filed 1993·Granted Mar 16, 1999·127 cites·16 claims
- 0687US5035113AElectropneumatic remote control for shifting the mechanical transmission of a motor vehicleCSEPELI AUTOGYAR·Filed 1989·Granted Jul 30, 1991·44 cites·11 claims
- 0785US6573337B1Oligosaccharide synthesisALCHEMIA PTY LTD·Filed 1997·Granted Jun 3, 2003·30 cites·22 claims
- 0884US4102886AProcess for the preparation of benzo(a)quinolizidine derivativesCHINOIN GYOGYSZER ES VEGYESZET·Filed 1975·Granted Jul 25, 1978·12 cites·3 claims
- 0981US4411940AAirfoilTRW INC·Filed 1982·Granted Oct 25, 1983·27 cites·3 claims
- 1079US4086246AProcess for the preparation of carbamate derivativesCHINOIN GYOGYSZER ES VEGYESZET·Filed 1976·Granted Apr 25, 1978·11 cites·1 claims
- 1178US4867288AProcess for actuating a motor vehicle retarding brake controlled by an electrohydraulic valve systemCSEPELI AUTOGYAR·Filed 1988·Granted Sep 19, 1989·19 cites·3 claims
- 1273US7559409B2Procedure and apparatus for the installation of an elevatorKONE CORP·Filed 2002·Granted Jul 14, 2009·15 cites·18 claims
- 1369US6357556B1Procedure and apparatus for the installation of an elevatorKONE CORP·Filed 1998·Granted Mar 19, 2002·33 cites·15 claims
- 1469US4583274AMethod of making an airfoilTRW INC·Filed 1984·Granted Apr 22, 1986·21 cites·5 claims
- 1567US4894780AProcess for switching the gear-change of automatic transmissions of motor vehicles in dependence of the temperature of the cooling waterCSEPELI AUTOGYAR·Filed 1988·Granted Jan 16, 1990·22 cites·5 claims
- 1667US4472866AMethod of making an airfoilTRW INC·Filed 1982·Granted Sep 25, 1984·20 cites·14 claims
- 1763US4334495AMethod and apparatus for use in making an objectTRW INC·Filed 1978·Granted Jun 15, 1982·22 cites·177 claims
- 1860US4549026AProcess for the preparation of condensed triazolesSANDOZ LTD·Filed 1982·Granted Oct 22, 1985·5 cites·23 claims
- 1957US11542887B2Cylinder head for an internal combustion engineBAYERISCHE MOTOREN WERKE AG·Filed 2019·Granted Jan 3, 2023·0 cites·16 claims
- 2057US6462183B1Protected aminosugarsALCHEMIA PTY LTD·Filed 1998·Granted Oct 8, 2002·14 cites·17 claims
- 2156US6765089B1Protecting and linking groups for organic synthesis on solid supportsALCHEMIA PTY LTD·Filed 1998·Granted Jul 20, 2004·11 cites·23 claims
- 2253US7413538B1Epitopes formed by non-covalent association of conjugatesMOZAIC DISCOVERY LTD·Filed 2000·Granted Aug 19, 2008·3 cites·12 claims
- 2353US4896565AProcess for the gear change of the automatic transmission of motor vehicles controlled with an electrohydraulic valve systemSIMONYI SANDOR·Filed 1988·Granted Jan 30, 1990·15 cites·8 claims
- 2453US4623383ANovel N- and optionally N-substituted (N-dichloro-acetyl)glycine amides with an antidote actionESZAKMAGYAR VEGYIMUEVEK·Filed 1984·Granted Nov 18, 1986·4 cites·11 claims
- 2551US4511736AProcess for the preparation of substituted chloroacetanilidesESZAKMAGYAR VEGYIMUEVEK·Filed 1983·Granted Apr 16, 1985·4 cites·10 claims
- 2651US4366129AProcess for producing alumina and ferric oxide from aluminium carriers with high iron and silicon contentTATABANYAI SZENBANYAK·Filed 1981·Granted Dec 28, 1982·9 cites·5 claims
- 2750US4559083AHerbicide composition containing carboxylic-acid-amidothiolcarbamate derivativesESZAKMAGYAR VEGYIMUEVEK·Filed 1982·Granted Dec 17, 1985·3 cites·7 claims
- 2849US6194543B1Dendritic polypeptidesUNIV LONDON PHARMACY·Filed 1998·Granted Feb 27, 2001·9 cites·25 claims
- 2948US2008152703A1Epitopes formed by non-covalent association of conjugatesMOZAIC DISCOVERY LTD·Filed 2008·Application pending·0 cites
- 3045US4400035AProcess for the extraction of thick coal seamsTATABANYAI SZENBANYAK·Filed 1981·Granted Aug 23, 1983·15 cites·8 claims
- 3145US4381409AProcess for the production of 2,4-dinitroanilinesSANDOZ LTD·Filed 1981·Granted Apr 26, 1983·2 cites·12 claims
- 3242US4012426APurification of 1-nitroanthraquinoneSANDOZ LTD·Filed 1973·Granted Mar 15, 1977·2 cites·13 claims
- 3340US3978075ASubstituted carbamoyl benzimidazole derivatives with antifungal propertiesCHINOIN GYOGYSZER ES VEGYESZET·Filed 1975·Granted Aug 31, 1976·3 cites·8 claims
- 3439US4493727APlant growth regulating methodESZAKMAGYAR VEGYIMUEVEK·Filed 1982·Granted Jan 15, 1985·1 cites·11 claims
- 3539US3966774AProcess for the production of amino-anthraquinoneSANDOZ LTD·Filed 1973·Granted Jun 29, 1976·2 cites·28 claims
- 3638US6138797AProcedure and apparatus for installing the overspeed governor of an elevatorKONE CORP·Filed 1998·Granted Oct 31, 2000·9 cites·20 claims
- 3738US4851416ABerban derivatives as α2 -adrenergic antagonistsCHINOIN GYOGYSZER ES VEGYESZET·Filed 1986·Granted Jul 25, 1989·3 cites·9 claims
- 3837US4823647AHydromechanical transmission systemCSEPELI AUTOGYAR·Filed 1988·Granted Apr 25, 1989·6 cites·3 claims
- 3936US4613461AProcess for preparing esters of thiolcarbamic acidsMTA KOEZPONTI KEMIAI KUTATO IN·Filed 1984·Granted Sep 23, 1986·2 cites·18 claims
- 4036US2010130581A1Compounds and methods for the treatment of painUNIV QUEENSLAND·Filed 2007·Application pending·0 cites
- 4135US4889944ANovel N-alkyl or N-alkenyl-N-(O,O-disubstituted-thio-phosphoryl)-N',N'-disubstituted glycin amides, process for the preparation thereof and acaricide, insecticide and fungicide containing these compounds as active ingredientESZAKMAGYAR VEGYIMUEVEK·Filed 1987·Granted Dec 26, 1989·2 cites·13 claims
- 4235US4342871ABenzo(a)quinolizidine derivativesCHINOIN GYOGYSZER ES VEGYESZET·Filed 1976·Granted Aug 3, 1982·0 cites·1 claims
- 4334US4804405AElective herbicide compositions having a prolonged action containing .alpha.ESZAKMAGYAR VEGYIMUEVEK·Filed 1985·Granted Feb 14, 1989·2 cites·10 claims
- 4433US4210650AAntiphlogistic method of treatmentCHINOIN GYOGYSZER ES VEGYESZET·Filed 1979·Granted Jul 1, 1980·0 cites·3 claims
- 4532US7081495B1Cationic compounds and their use as macro molecular carriersUNIV LONDON PHARMACY·Filed 1999·Granted Jul 25, 2006·3 cites·32 claims
- 4631US4011248AOrganic compoundsSANDOZ LTD·Filed 1975·Granted Mar 8, 1977·0 cites·11 claims
- 4730US4136189A2-(5-nitro-furfurylidene)-amino-benzimidoles and fungicidal compositions containing the sameCHINOIN GYOGYSZER ES VEGYESZET·Filed 1976·Granted Jan 23, 1979·0 cites·3 claims
- 4830US4024269ABenzimidazole derivatives and fungicidal composition and methodCHINOIN GYOGYSZER ES VEGYESZET·Filed 1976·Granted May 17, 1977·0 cites·4 claims
- 4927US4554252APlant tissue cultivation processESZAKMAGYAR VEGYIMUEVEK·Filed 1982·Granted Nov 19, 1985·3 cites·5 claims
- 5023US4787933AHerbicide compositions containing a nitrile derivative as antidoteESZAKMAGYAR VEGYIMUEVEK·Filed 1987·Granted Nov 29, 1988·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →