Modified release pharmaceutical formulation

Details for Australian Patent Application No. 2003232870 (hide)

Owner AstraZeneca AB

Inventors Magnusson, Anders; Thune, Mikael

Agent Davies Collison Cave

Pub. Number AU-B-2003232870

PCT Number PCT/SE03/00858

PCT Pub. Number WO2003/101424

Priority 0201659-0 31.05.02 SE

Filing date 27 May 2003

Wipo publication date 19 December 2003

Acceptance publication date 10 September 2009

International Classifications

C07D 205/04 (2006.01) Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom

A61K 9/00 (2006.01) Medicinal preparations characterised by special physical form

A61K 9/06 (2006.01) Medicinal preparations characterised by special physical form - Ointments

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

A61K 9/22 (2006.01) Medicinal preparations characterised by special physical form - Sustained or differential release type

A61K 9/52 (2006.01) Medicinal preparations characterised by special physical form - Sustained or differential release type

A61K 31/397 (2006.01) - having four-membered rings, e.g. azetidine

A61K 47/36 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Polysaccharides

A61P 1/18 (2006.01) Drugs for disorders of the alimentary tract or the digestive system

A61P 7/02 (2006.01) Drugs for disorders of the blood or the extracellular fluid

A61P 7/10 (2006.01) Drugs for disorders of the blood or the extracellular fluid

A61P 9/00 (2006.01) Drugs for disorders of the cardiovascular system

A61P 9/04 (2006.01) Drugs for disorders of the cardiovascular system

A61P 9/10 (2006.01) Drugs for disorders of the cardiovascular system

A61P 11/00 (2006.01) Drugs for disorders of the respiratory system

A61P 25/28 (2006.01) Drugs for disorders of the nervous system

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

A61P 31/04 (2006.01) Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics

A61P 39/00 (2006.01) General protective or antinoxious agents

A61P 41/00 (2006.01) Drugs used in surgical methods, e.g. surgery adjuvants for preventing adhesion or for vitreum substitution

A61P 43/00 (2006.01) Drugs for specific purposes, not provided for in groups

Event Publications

28 August 2003 Complete Application Filed

  Priority application(s): 0201659-0 31.05.02 SE

12 February 2004 Application Open to Public Inspection

  Published as AU-B-2003232870

10 September 2009 Application Accepted

  Published as AU-B-2003232870

14 January 2010 Standard Patent Sealed

22 December 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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