Novel crystal forms of ondansetron, processes for their preparation, pharmaceutical compositions containing the novel forms and methods for treating nausea using them

Details for Australian Patent Application No. 2003223763 (hide)

Owner BIOGAL GYOGYSZERGYAR RT.

Inventors Szabo, Csaba; Meszaros Sos, Erzsebet; Tamas, Tivadar; Molnar, Sandor; Salyi, Szabolcs; Aronhime, Judith

Agent Shelston IP

Pub. Number AU-A-2003223763

PCT Number PCT/US03/13220

PCT Pub. Number WO2003/093260

Priority 60/376,395 30.04.02 US

Filing date 29 April 2003

Wipo publication date 17 November 2003

International Classifications

C07D 401/06 Heterocyclic compounds containing two or more hetero rings

A61K 031/473 - ortho- or peri-condensed with carbocyclic ring systems, e.g. acridines, phenanthridines

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 60/376,395 30.04.02 US

8 January 2004 Application Open to Public Inspection

  Published as AU-A-2003223763

28 April 2005 Amendment Made

  The nature of the amendment is: Amend the name of the applican to Teva Gyogyszergyar Resvenytarsasag

8 June 2006 Change of Name(s) of Applicant(s), Section 104

  Teva Gyogyszergyar Reszvenytarsasag The name of the applicant has been changed to TEVA Gyogyszergyar Zartkoruen Mukodo Reszvenytarsasag

27 November 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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