Tablet-in-tablet compositions

Details for Australian Patent Application No. 2008206476 (hide)

Owner Wyeth

Inventors Liu, Xiuying; Enever, Robin; Baksh, Nizamuddin; Kresevic, John

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2008206476

PCT Pub. Number WO2008/089087

Priority 60/884,801 12.01.07 US

Filing date 11 January 2008

Wipo publication date 24 July 2008

International Classifications

A61K 9/20 (2006.01) Medicinal preparations characterised by special physical form - Pills, lozenges or tablets

A61K 31/55 (2006.01) - having seven-membered rings, e.g. azelastine, pentylenetetrazole

A61K 31/565 (2006.01) - not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol

A61K 31/57 (2006.01) - substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane, progesterone

A61K 45/06 (2006.01) Medicinal preparations containing active ingredients not provided for in groups

Event Publications

6 August 2009 PCT application entered the National Phase

  PCT publication WO2008/089087 Priority application(s): WO2008/089087

2 February 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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