Osmotic dosage forms for controlled delivery of alprazolam

Details for Australian Patent Application No. 2004275813 (hide)

Owner Alza Corporation

Inventors Modi, Nishit B.; Davar, Nipun; Gupta, Suneel K.; Seroff, Sonya M.

Agent Shelston IP

Pub. Number AU-A-2004275813

PCT Pub. Number WO2005/030180

Priority 60/527,434 05.12.03 US; 60/506,544 26.09.03 US

Filing date 24 September 2004

Wipo publication date 7 April 2005

International Classifications

A61K 9/22 (2006.01) Medicinal preparations characterised by special physical form - Sustained or differential release type

A61K 9/24 (2006.01) Medicinal preparations characterised by special physical form - Layered or laminated unitary dosage forms

A61K 9/36 (2006.01) Medicinal preparations characterised by special physical form

A61K 9/44 (2006.01) Medicinal preparations characterised by special physical form - printed, embossed, grooved, or perforated

A61K 31/5517 (2006.01)

Event Publications

13 April 2006 PCT application entered the National Phase

  PCT publication WO2005/030180 Priority application(s): WO2005/030180

22 April 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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