Assignee
ESTEVE QUIMICA SA
ES·16 granted patents·2 pending applications·285 citations·filing 1990–2010
Top patents by PatentIndex Score
18 records- 0185US5232706AOral pharmaceutical preparation containing omeprazolESTEVE QUIMICA SA·Filed 1991·Granted Aug 3, 1993·109 cites·11 claims
- 0283US5626875AStabilized galenic formulations comprising an acid labile benzimidazole compound and its preparationESTEVE QUIMICA SA·Filed 1995·Granted May 6, 1997·127 cites·14 claims
- 0379US6723852B2Method for obtaining derivatives of [[(pyridil substituted)methyl]thio]benzomidazolESTEVE QUIMICA SA·Filed 2001·Granted Apr 20, 2004·13 cites·22 claims
- 0473US7777044B2Process for the preparation of optically active derivatives of 2-(2-pyridylmethylsulfinyl)-benzimidazole via inclusion complex with 1,1′-binaphthalene-2,2′diolESTEVE QUIMICA SA·Filed 2006·Granted Aug 17, 2010·2 cites·20 claims
- 0566US7968712B2Process for the resolution of zopiclone and intermediate compoundsESTEVE QUIMICA SA·Filed 2010·Granted Jun 28, 2011·1 cites·20 claims
- 0664US6967248B2Crystalline forms of meloxicam and processes for their preparation and interconversionESTEVE QUIMICA SA·Filed 2002·Granted Nov 22, 2005·7 cites·33 claims
- 0764US6635773B2Process for preparing citalopramESTEVE QUIMICA SA·Filed 2003·Granted Oct 21, 2003·5 cites·12 claims
- 0860US7291746B2Process for obtaining an antiepileptic agentESTEVE QUIMICA SA·Filed 2004·Granted Nov 6, 2007·2 cites·27 claims
- 0958US6603009B2Method for oxidizing a thioether group into a sulfoxide groupESTEVE QUIMICA SA·Filed 2001·Granted Aug 5, 2003·3 cites·20 claims
- 1057US6603006B2Intermediate for the synthesis of amlodipine, a process for the preparation thereof and corresponding useESTEVE QUIMICA SA·Filed 2002·Granted Aug 5, 2003·1 cites·1 claims
- 1154US5082969AIndustrial process for obtaining an aryloxypropanolamineESTEVE QUIMICA SA·Filed 1990·Granted Jan 21, 1992·9 cites·3 claims
- 1252US7671208B2Acetone solvate of phthaloyl amlodipineESTEVE QUIMICA SA·Filed 2007·Granted Mar 2, 2010·0 cites·18 claims
- 1340US7902370B2Solid forms of the magnesium salt of S-omeprazole and processes for their preparationESTEVE QUIMICA SA·Filed 2005·Granted Mar 8, 2011·0 cites·1 claims
- 1440US2010029945A1Process for the purification of MontelukastESTEVE QUIMICA SA·Filed 2007·Application pending·0 cites
- 1537US6617457B1Process for obtaining quinapryl hydrochloride and solvates useful for isolating and purifying quinapryl hydrochlorideESTEVE QUIMICA SA·Filed 1998·Granted Sep 9, 2003·3 cites·14 claims
- 1637US2008306270A1Process for the Preparation of a Leukotriene Antagonist and Intermediates ThereofESTEVE QUIMICA SA·Filed 2006·Application pending·0 cites
- 1729US5082941AProcess for preparing the piperazine salt of 2,5-dihydroxybenzenesulphonic acid monotosylateESTEVE QUIMICA SA·Filed 1990·Granted Jan 21, 1992·3 cites·3 claims
- 1816USRE39888EProcess for obtaining quinapryl hydrochloride and solvates useful for isolating and purifying quinapryl hydrochlorideESTEVE QUIMICA SA·Filed 1998·Granted Oct 16, 2007·0 cites·29 claims
Join the waitlist — get patent alerts
Get an alert when ESTEVE QUIMICA SA files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →