Controlled release formulations of opioid and nonopioid analgesics

Details for Australian Patent Application No. 2004275816 (hide)

Owner Alza Corporation

Inventors Li, Sherry; Cruz, Evangeline; Hamel, Larry G.; Garcia, Carmelita; Atul, Atul D.; Huang, Ye; Wong, Alfredo M.; Pollock, Brenda

Agent Shelston IP

Pub. Number AU-A-2004275816

PCT Pub. Number WO2005/030181

Priority 60/571,238 14.05.04 US; 60/506,195 26.09.03 US

Filing date 24 September 2004

Wipo publication date 7 April 2005

International Classifications

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 31/165 (2006.01) - having aromatic rings, e.g. colchicine, atenolol, progabide

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

Event Publications

13 April 2006 PCT application entered the National Phase

  PCT publication WO2005/030181 Priority application(s): WO2005/030181

12 May 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). 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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