Multiparticulates of preferably an opioid, and method of manufacturing using extrusion

Details for Australian Patent Application No. 2005278919 (hide)

Owner EURO-CELTIQUE S.A.

Inventors Tamber, Harjit; Hayes, Geoffrey Gerard; Martinelli, Vincenzo; Whitelock, Steve; Walden, Malcolm; Mohammad, Hassan

Agent Spruson & Ferguson

Pub. Number AU-B-2005278919

PCT Pub. Number WO2006/024881

Priority 0419296.9 31.08.04 GB

Filing date 31 August 2005

Wipo publication date 9 March 2006

Acceptance publication date 7 April 2011

International Classifications

A61K 9/14 (2006.01) Medicinal preparations characterised by special physical form - Particulate form, e.g. powders

A61K 9/16 (2006.01) Medicinal preparations characterised by special physical form - Agglomerates

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

B29C 47/60 (2006.01) Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form - Screws

Event Publications

22 March 2007 PCT application entered the National Phase

  PCT publication WO2006/024881 Priority application(s): WO2006/024881

7 April 2011 Application Accepted

  Published as AU-B-2005278919

4 August 2011 Standard Patent Sealed

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