Inventor · disambiguated record
Antal Friesz
Also filed as: FRIESZ ANTAL
14 granted patents·87 citations·filing 1986–2015
91Inventor score
Top patents by PatentIndex Score
14 records- 0193US8816103B2Process for the preparation of dronedaroneSANOFI SA·Filed 2013·Granted Aug 26, 2014·14 cites·16 claims
- 0292US8889734B2Process for the preparation of dronedaroneSANOFI SA·Filed 2013·Granted Nov 18, 2014·13 cites·6 claims
- 0391US9024046B2Reductive amination process for preparation of dronedarone using amine intermediary compoundFRIESZ ANTAL·Filed 2012·Granted May 5, 2015·11 cites·13 claims
- 0487US8501971B2Process for the preparation of dronedaroneFRIESZ ANTAL·Filed 2012·Granted Aug 6, 2013·16 cites·31 claims
- 0586US9174958B2Process for the preparation of dronedaroneSANOFI SA·Filed 2012·Granted Nov 3, 2015·5 cites·17 claims
- 0685US8658809B2Process for the preparation of dronedaroneFRIESZ ANTAL·Filed 2012·Granted Feb 25, 2014·16 cites·13 claims
- 0784US9221777B2Process for preparation of dronedarone by the use of dibutylaminopropanol reagentSANOFI SA·Filed 2013·Granted Dec 29, 2015·3 cites·5 claims
- 0883US9221778B2Process for preparation of dronedarone by removal of hydroxyl groupSANOFI SA·Filed 2013·Granted Dec 29, 2015·3 cites·8 claims
- 0979US9174959B2Process for preparation of dronedarone by N-butylationFRIESZ ANTAL·Filed 2012·Granted Nov 3, 2015·5 cites·4 claims
- 1058US9701654B2Process for preparation of dronedarone by removal of hydroxyl groupSANOFI SA·Filed 2015·Granted Jul 11, 2017·0 cites·4 claims
- 1157US9708281B2Process for preparation of dronedarone by the use of dibutylaminopropanol reagentSANOFI SA·Filed 2015·Granted Jul 18, 2017·0 cites·2 claims
- 1256US9611242B2Process for preparation of dronedarone by N-butylationSANOFI SA·Filed 2015·Granted Apr 4, 2017·0 cites·2 claims
- 1347US9193703B2Process for preparation of dronedarone by mesylationFRIESZ ANTAL·Filed 2012·Granted Nov 24, 2015·0 cites·14 claims
- 1436US4820838AProcess for the preparation of depogenCHINOIN GYOGYSZER ES VEGYESZET·Filed 1986·Granted Apr 11, 1989·1 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →