Delayed and sustained drug release

Details for Australian Patent Application No. 2002355903 (hide)

Owner University of Sheffield

Inventors Rostami-Hodjegan, Amin; Tucker, Geoffrey; Ross, Richard

Agent FB Rice

Pub. Number AU-B-2002355903

PCT Number PCT/GB02/03631

PCT Pub. Number WO2003/015793

Priority 0119848.0 15.08.01 GB

Filing date 8 August 2002

Wipo publication date 3 March 2003

Acceptance publication date 19 April 2007

International Classifications

A61K 9/08 (2006.01) Medicinal preparations characterised by special physical form - Solutions

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

A61K 9/54 (2006.01) Medicinal preparations characterised by special physical form

A61K 31/573 (2006.01)

A61K 47/30 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Macromolecular compounds

A61P 5/38 (2006.01) Drugs for disorders of the endocrine system

A61P 5/44 (2006.01) Drugs for disorders of the endocrine system

A61P 5/46 (2006.01) Drugs for disorders of the endocrine system

A61P 11/06 (2006.01) Drugs for disorders of the respiratory system

A61P 15/00 (2006.01) Drugs for genital or sexual disorders

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

C07J 5/00 (2006.01) Normal steroids containing carbon, hydrogen, halogen, or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane, and substituted in position 21 by only one singly bound oxygen atom

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 0119848.0 15.08.01 GB

29 May 2003 Application Open to Public Inspection

  Published as AU-B-2002355903

19 April 2007 Application Accepted

  Published as AU-B-2002355903

16 August 2007 Standard Patent Sealed

3 March 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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