Inventor · disambiguated record
Stefan Hildbrand
Also filed as: HILDBRAND STEFAN
24 granted patents·20 pending applications·135 citations·filing 2000–2024
94Inventor score
Top patents by PatentIndex Score
44 records- 0194US6673957B2Method for producing alkoxy malonic acid dinitrilesLONZA AG·Filed 2001·Granted Jan 6, 2004·54 cites·7 claims
- 0292US7910728B2Process for the preparation of a macrocycleROCHE PALO ALTO LLC·Filed 2008·Granted Mar 22, 2011·12 cites·13 claims
- 0391US8741920B2Process for the manufacture of pharmaceutically active compoundsHILDBRAND STEFAN·Filed 2012·Granted Jun 3, 2014·10 cites·36 claims
- 0490US7632940B2Process for the preparation of 4′-azido cytidine derivativesROCHE PALO ALTO LLC·Filed 2007·Granted Dec 15, 2009·23 cites·14 claims
- 0589US8530661B2Process for the manufacture of pharmaceutically active compoundsHILDBRAND STEFAN·Filed 2012·Granted Sep 10, 2013·8 cites·6 claims
- 0689US8329724B2Process for the manufacture of pharmaceutically active compoundsHILDBRAND STEFAN·Filed 2010·Granted Dec 11, 2012·8 cites·3 claims
- 0779US7501528B2Method for preparing enantiomerically pure 4-pyrrolidino phenylbenzyl ether derivativesHOFFMANN LA ROCHE·Filed 2006·Granted Mar 10, 2009·3 cites·18 claims
- 0876US8329939B2Process for the preparation of halogenated benzoic acid derivativesBACHMANN STEPHAN·Filed 2012·Granted Dec 11, 2012·2 cites·10 claims
- 0971US8604062B2Process for the preparation of isoxazolyl-methoxy nicotinic acidsHOFFMANN LA ROCHE·Filed 2012·Granted Dec 10, 2013·1 cites·54 claims
- 1069US7164028B2Method for preparing β-alaninamidesLONZA AG·Filed 2005·Granted Jan 16, 2007·1 cites·6 claims
- 1168US6700010B1Method for producing cyanoacetic acid estersLONZA AG·Filed 2000·Granted Mar 2, 2004·4 cites·11 claims
- 1267US6350898B1Process for preparing malonic estersLONZA AG·Filed 2000·Granted Feb 26, 2002·4 cites·2 claims
- 1363US8227505B2Method for preparing enantiomerically pure 4-pyrrolidino phenylbenzyl ether derivativesHILDBRAND STEFAN·Filed 2009·Granted Jul 24, 2012·0 cites·6 claims
- 1463US2009105480A1Process for the preparation of a dpp-iv inhibitorBROMBERGER ULRIKE·Filed 2008·Application pending·0 cites
- 1562US7358393B2Method for preparing β-alaninamidesLONZA AG·Filed 2002·Granted Apr 15, 2008·1 cites·10 claims
- 1662US2024400516A1Processes for the preparation of 1,2,3,5,6,7-hexahydro-s-indacene derivataivesHOFFMANN LA ROCHE·Filed 2024·Application pending·0 cites
- 1762US2014350257A1Process for the Preparation of a DPP-IV InhibitorHOFFMANN LA ROCHE·Filed 2014·Application pending·0 cites
- 1862US2013338366A1Process for the preparation of pyrido [2,1-a] isoquinoline derivatives comprising optical resolution of an enamineHOFFMANN LA ROCHE·Filed 2013·Application pending·0 cites
- 1961US9447099B2Methods for the preparation of 5-[2-[7 (trifluoromethyl)-5-[4-(trifluoromethyl)phenyl]pyrazolo [1,5-A]pyrimidin-3-yl[ethynyl]-2-pyridinamineROCHE CAROLINA INC·Filed 2012·Granted Sep 20, 2016·1 cites·1 claims
- 2060US2014046066A1Process for the preparation of dpp-iv inhibitorHOFFMANN LA ROCHE·Filed 2013·Application pending·0 cites
- 2157US2008071087A1PROCESS FOR THE PREPARATION OF PYRIDO [2,1-a] ISOQUINOLINE DERIVATIVES COMPRISING OPTICAL RESOLUTION OF AN ENAMINEABRECHT STEFAN·Filed 2007·Application pending·0 cites
- 2256US8642802B2Process for the preparation of halogenated benzoic acid derivativesBACHMANN STEPHAN·Filed 2012·Granted Feb 4, 2014·0 cites·8 claims
- 2356US2009306423A1Process for the preparation of halogenated benzoic acid derivativesBACHMANN STEPHAN·Filed 2009·Application pending·0 cites
- 2456US2012232273A1Process for the preparation of a dpp-iv inhibitorBROMBERGER ULRIKE·Filed 2012·Application pending·0 cites
- 2554US6680409B2Process for the preparation of robenidine and salts thereofLONZA AG·Filed 2001·Granted Jan 20, 2004·1 cites·16 claims
- 2654US2013018191A1Process for the preparation of pyrido [2,1-a] isoquinoline derivatives comprising optical resolution of an enamineABRECHT STEFAN·Filed 2012·Application pending·0 cites
- 2753US8153815B2Pseudoproline dipeptidesHILDBRAND STEFAN·Filed 2009·Granted Apr 10, 2012·0 cites·20 claims
- 2853US2015336951A1Process For The Preparation Of A DPP-IV InhibitorHOFFMANN LA ROCHE·Filed 2015·Application pending·0 cites
- 2952US2015126743A1Process For The Preparation Of Pyrido [2,1-A] Isoquinoline Derivatives Comprising Optical Resolution Of An EnamineHOFFMANN LA ROCHE·Filed 2015·Application pending·0 cites
- 3052US2023175026A1Process for the Preparation of a Chiral Piperazine-2-carboxylic AcidHOFFMANN LA ROCHE·Filed 2021·Application pending·0 cites
- 3152US2012022260A1PROCESS FOR THE PREPARATION OF PYRIDO [2,1-a] ISOQUINOLINE DERIVATIVES COMPRISING OPTICAL RESOLUTION OF AN ENAMINEABRECHT STEFAN·Filed 2011·Application pending·0 cites
- 3251US9975856B2Process for the preparation of (E)-3-(4-((E)-2-(2-chloro-4-fluorophenyl)-1-(1H-indazol-5-yl)but-1-en-1-yl)phenyl)acrylic acidGENENTECH INC·Filed 2016·Granted May 22, 2018·0 cites·13 claims
- 3348US2009112021A1Preparation of cyclopropyl sulfonylamidesROCHE PALO ALTO LLC·Filed 2008·Application pending·0 cites
- 3444US9562009B2Process to manufacture N-[(3S)-1-[4-[(3-fluorophenyl)methoxy]phenyl]-5-oxo-pyrrolidin-3-yl]acetamideHOFFMANN LA ROCHE·Filed 2016·Granted Feb 7, 2017·0 cites·16 claims
- 3543US2004063987A1Method for producing alkoxymalononitrilesFiled 2003·Application pending·0 cites
- 3642US6239307B1Process for preparing cyanoacetic estersLONZA AG·Filed 2000·Granted May 29, 2001·0 cites·16 claims
- 3742US2019092739A1Process for the manufacture of 3-piperazin-1-yl-propylamine derivativesHOFFMANN LA ROCHE·Filed 2018·Application pending·0 cites
- 3841US2013324709A1Process for the preparation of 2-deoxy-2-fluoro-2-methyl-d-ribofuranosyl nucleoside compoundsHOFFMANN LA ROCHE·Filed 2013·Application pending·0 cites
- 3940US10538536B2Process for the preparation of 2-pyrazolo[1,5-a]pyrazin-2-ylpyrido[1,2-a]pyrimidin-4-one compoundsHOFFMANN LA ROCHE·Filed 2018·Granted Jan 21, 2020·0 cites·19 claims
- 4040US2019284202A1Process for the manufacture of diazepine derivativesHOFFMANN LA ROCHE·Filed 2019·Application pending·0 cites
- 4138US6891049B2Method for producing N-alkoxy-N-alkylamidesLONZA AG·Filed 2001·Granted May 10, 2005·2 cites·14 claims
- 4238US6878829B2Method for producing β-alaninamidesLONZA AG·Filed 2001·Granted Apr 12, 2005·0 cites·7 claims
- 4335US2011313196A1Novel processBACHMANN STEPHAN·Filed 2011·Application pending·0 cites
- 4428US2011224438A1Novel process for the manufacture of 5-halogenated-7-azaindolesGAO HONGJUN·Filed 2011·Application pending·0 cites
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