Delayed and sustained drug release

Details for Australian Patent Application No. 2007202779 (hide)

Owner University of Sheffield

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

Agent FB Rice

Pub. Number AU-B-2007202779

Parent 2002355903

Filing date 15 June 2007

Wipo publication date 5 July 2007

Acceptance publication date 7 August 2008

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

5 July 2007 Application Open to Public Inspection

  Published as AU-B-2007202779

5 July 2007 Complete Application Filed

7 August 2008 Application Accepted

  Published as AU-B-2007202779

4 December 2008 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3 March 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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