Novel drug compositions and dosage forms of topiramate

Details for Australian Patent Application No. 2004268661 (hide)

Owner Alza Corporation

Inventors Gupta, Suneel Kumar; Modi, Nishit Bachulal

Agent Shelston IP

Pub. Number AU-A-2004268661

PCT Pub. Number WO2005/020959

Priority 60/538,936 23.01.04 US; 60/499,783 02.09.03 US

Filing date 31 August 2004

Wipo publication date 10 March 2005

International Classifications

A61K 9/00 (2006.01) Medicinal preparations characterised by special physical form

A61K 31/35 (2006.01) - having six-membered rings with one oxygen as the only ring hetero atom

A61K 31/7048 (2006.01)

Event Publications

16 November 2006 Section 223 Application Received

  ALZA CORPORATION An application to extend the time from 02 Apr 2006 to 02 Aug 2006 in which to enter the National Phase has been filed . Address for service in Australia - Shelston IP Level 21 60 Margaret Street Sydney NSW 2000 2005

25 January 2007 Section 223 Application Allowed

  ALZA CORPORATION The time in which to enter the National Phase has been extended to 02 Aug 2006. Address for service in Australia - Shelston IP Level 21 60 Margaret Street Sydney NSW 2000

1 February 2007 PCT application entered the National Phase

  PCT publication WO2005/020959 Priority application(s): WO2005/020959

5 June 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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