Pharmaceutical composition which comprise a solid dispersion of a hydroxypropylmethylcellulose phthalate polymer

Details for Australian Patent Application No. 2002233882 (hide)

Owner ASTRAZENECA AB

Inventors Bateman, Nicola; Cahill, Julie

Agent Davies Collison Cave

Pub. Number AU-A-2002233882

PCT Pub. Number WO2002/067904

Priority 0104752.1 27.02.01 GB

Filing date 25 February 2002

Wipo publication date 12 September 2002

International Classifications

A61K 009/22 Medicinal preparations characterised by special physical form - Sustained or differential release type

A61K 047/38 Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Cellulose

Event Publications

6 March 2003 Application Open to Public Inspection

  Published as AU-A-2002233882

24 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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