Process for the purification of montelukast

Details for Australian Patent Application No. 2007283613 (hide)

International Classifications

Event Publications

8 January 2009 PCT application entered the National Phase

PCT publication WO2008/017667 Priority application(s): WO2008/017667

22 January 2009 Corrigenda

PCT applications that have entered the National Phase - Name Index Under the name Esteve Quimica, S.A., Application No. 2007283613, under INID(54) amend the title to read Process for the purification of Montelukast Corrigenda

18 August 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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