Inventor · disambiguated record
Charles Alois Dvorak
Also filed as: BEARD COLIN C · DVORAK CHARLES · DVORAK CHARLES A · DVORAK CHARLES ALOIS
20 granted patents·3 pending applications·103 citations·filing 1976–2014
94Inventor score
Top patents by PatentIndex Score
23 records- 0188US8003788B2Process for synthesis of phenoxy diaminopyrimidine derivativesROCHE PALO ALTO LLC·Filed 2007·Granted Aug 23, 2011·13 cites·17 claims
- 0279US7361648B2Heterocyclylakylamines as muscarinic receptor antagonistsROCHE PALO ALTO LLC·Filed 2006·Granted Apr 22, 2008·3 cites·3 claims
- 0377US9527810B2(3,4-dichloro-phenyl)-((S)-3-propyl-pyrrolidin-3-yl)-methanone hydrochloride and manufacturing processesHOFFMANN LA ROCHE·Filed 2014·Granted Dec 27, 2016·4 cites·11 claims
- 0476US6340756B1Process for preparing a 2-(2-amino-1, 6-dihydro-6-oxo-purin-9-yl)methoxy-1,3-propanediol derivativeSYNTEX INC·Filed 2000·Granted Jan 22, 2002·5 cites·3 claims
- 0574US9643934B2Process for synthesis of phenoxy diaminopyrimidine derivativesROCHE PALO ALTO LLC·Filed 2013·Granted May 9, 2017·2 cites·16 claims
- 0674US6040446AProcess for preparing a 2-(2-amino-1,6-dihydro-6-oxo-purin-9-yl) methoxy-1,3-propanediol derivativeSYNTEX INC·Filed 1998·Granted Mar 21, 2000·14 cites·17 claims
- 0773US6667301B2Heterocyclylalkylamines as muscarinic receptor antagonistsSYNTEX LLC·Filed 2001·Granted Dec 23, 2003·5 cites·24 claims
- 0873US6218568B1Process for preparing a 2-(2-amino-1,6-dihydro-6-oxo-purin-9-yl)methoxy-1,3-propanediol derivativeSYNTEX INC·Filed 2000·Granted Apr 17, 2001·4 cites·7 claims
- 0969US7094778B2Heterocyclylalkylamines as muscarinic receptor antagonistsSYNTEX LLC·Filed 2003·Granted Aug 22, 2006·3 cites·13 claims
- 1068US8580960B2Process for synthesis of phenoxy diaminopyrimidine derivativesDVORAK CHARLES ALOIS·Filed 2011·Granted Nov 12, 2013·2 cites·19 claims
- 1164US4395571AProcess for the preparation of d,1-2-(6-methoxy-2-naphthyl)propionic acidSYNTEX INC·Filed 1982·Granted Jul 26, 1983·7 cites·17 claims
- 1263US5567818AProcesses for preparing 2-(1-azabicyclo[2.2.2]oct-3-yl)-1H-benz[de] isoquinolin-1-one derivatives and intermediates useful thereinSYNTEX INC·Filed 1994·Granted Oct 22, 1996·17 cites·31 claims
- 1362US4129661A4,5-Dihydro-2-lower alkoxycarbonylamino-4-phenylimidazoles and substituted phenyl derivatives thereofSYNTEX INC·Filed 1977·Granted Dec 12, 1978·12 cites·77 claims
- 1461US6215017B1Process for preparing a 2-(2-amino-1,6-dihydro-6-oxo-purin-9-yl)methoxy-1,3-propanediol derivativeSYNTEX INC·Filed 2000·Granted Apr 10, 2001·1 cites·2 claims
- 1559US6518460B2Processes for preparing 3-arylsulfur hydroxamic acidsSYNTEX LLC·Filed 2002·Granted Feb 11, 2003·1 cites·4 claims
- 1659US4088771A1-Lower alkyl-4,5-dihydro-5-phenyl-2-lower alkoxy carbonylaminoimidazoles and substituted phenyl derivatives thereofSYNTEX INC·Filed 1976·Granted May 9, 1978·6 cites·57 claims
- 1756US6420573B1Processes for preparing 3-arylsulfur hydroxamic acidsSYNTEX U S A LLP·Filed 2001·Granted Jul 16, 2002·2 cites·14 claims
- 1852US2004102462A12-(2-amino-1,6-dihydro-6-oxo-purin-9-yl) methoxy-1,3-propanediol derivativeFiled 2003·Application pending·0 cites
- 1948US2002042424A12- (2-amino-1, 6-dihydro-6 -oxo-purin-9 -yl) methoxy-1, 3 -propanediol derivativeFiled 2001·Application pending·0 cites
- 2047US6342639B1Processes for preparing 3-Arylsulfur hydroxamic acidsSYNTEX LLC·Filed 1999·Granted Jan 29, 2002·2 cites·4 claims
- 2144US2005080252A1Process for preparing antiviral nucleoside derivativesROCHE PALO ALTO LLC·Filed 2004·Application pending·0 cites
- 2234US4224224ACertain 1-(carbocyclic aryl)-1-halo(or mesyloxy or tosyloxy)-2-(3'-alkoxycarbonylguanidino) ethanesSYNTEX INC·Filed 1979·Granted Sep 23, 1980·0 cites·13 claims
- 2331US4172204AMethod for preparing 4,5-dihydro-2-alkoxycarbonylamino-5-carbocyclic aryl imidazoles and intermediates thereofSYNTEX INC·Filed 1977·Granted Oct 23, 1979·0 cites·36 claims
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