Opioid delivery system

Details for Australian Patent Application No. 2004316339 (hide)

Owner Delex Therapeutics Inc.

Inventors Shafer, Steven Louis; Pliura, Diana Helen; Hung, Orlando Ricardo

Agent Collison & Co

Pub. Number AU-A-2004316339

PCT Pub. Number WO2005/082369

Priority PCT/ CA2004/000303 01.03.04 CA

Filing date 27 August 2004

Wipo publication date 9 September 2005

International Classifications

A61K 31/454 (2006.01)

A61K 9/127 (2006.01) Medicinal preparations characterised by special physical form - Liposomes

A61K 9/72 (2006.01) Medicinal preparations characterised by special physical form - for smoking or inhaling

A61K 31/4468 (2006.01) - having a nitrogen atom directly attached in position 4, e.g. clebopride, fentanyl

A61K 31/485 (2006.01) - Morphinan derivatives, e.g. morphine, codeine

A61M 15/00 (2006.01) Inhaling devices

A61P 29/00 (2006.01) Non-central analgesic, antipyretic or antiinflammatory agents, e.g antirheumatic agents

Event Publications

28 September 2006 PCT application entered the National Phase

  PCT publication WO2005/082369 Priority application(s): WO2005/082369

22 May 2008 Assignment before Grant

  Delex Therapeutics Inc. The application has been assigned to YM Biosciences Inc. 2005

22 March 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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