Inventor

HUSZAR CSABA

HU10 patents

⚠️ This page may combine multiple inventors who share the name “HUSZAR CSABA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SANOFI SYNTHELABO

3 patents

US6162923ADec 19, 2000

Process for the preparation of imidazolones

SANOFI SYNTHELABO2 citations59

US6211382B1Apr 3, 2001

Process for the preparation of 1,3-diaza-spiro (4.4) non-1-en-4-one derivatives and 1-cyano-1-acylaminocyclopentane intermediates

SANOFI SYNTHELABO1 citations42

US6239286B1May 29, 2001

Process for the preparation of 1,3-diaza-spiro (4.4) non-1-en-4-one derivatives and 1-cyano-1-acylamino-cyclopentane intermediates

SANOFI SYNTHELABO0 citations32

FRIESZ ANTAL

2 patents

US9024046B2May 5, 2015

Reductive amination process for preparation of dronedarone using amine intermediary compound

FRIESZ ANTAL11 citations81

US9193703B2Nov 24, 2015

Process for preparation of dronedarone by mesylation

FRIESZ ANTAL0 citations49

CHINOIN GYOGYSZER ES VEGYESZET

2 patents

US5338868AAug 16, 1994

Process for preparing alpha-amino-phenylacetic acid-trifluoromethane sulfonic acid mixed anhydrides

CHINOIN GYOGYSZER ES VEGYESZET4 citations54

US5023337AJun 11, 1991

Chemical process for the preparation of pharmaceutically active compounds

CHINOIN GYOGYSZER ES VEGYESZET0 citations45

ASTRA AB

2 patents

US5648498AJul 15, 1997

Process for the preparation of 4-methyl-5-(2-chloroethyl)-thiazole and analogues thereof

ASTRA AB0 citations42

US5534644AJul 9, 1996

Process for the preparation of 4-methyl-5-(2-chloroethyl)-thiazole and analogues thereof

ASTRA AB0 citations42

SANOFI SA

1 patent

US8816103B2Aug 26, 2014

Process for the preparation of dronedarone

SANOFI SA14 citations82