Zero order controlled drug delivery system

Details for Australian Patent Application No. 2002317363 (hide)

Owner Phoqus Pharmaceuticals Limited

Inventors Langridge, John, Richard; Tian, Wei; Lawal, Olayinka

Agent Watermark

Pub. Number AU-B-2002317363

PCT Number PCT/GB02/03292

PCT Pub. Number WO2003/007918

Priority 0117619.7 19.07.01 GB

Filing date 18 July 2002

Wipo publication date 3 March 2003

Acceptance publication date 5 April 2007

International Classifications

A61K 9/28 (2006.01) Medicinal preparations characterised by special physical form - Dragees

A61K 47/02 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Inorganic compounds

A61K 47/10 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Alcohols

A61K 47/14 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Esters of carboxylic acids

A61K 47/16 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - containing nitrogen

A61K 47/32 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds

A61K 47/34 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

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

A61K 47/38 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Cellulose

A61K 47/42 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Proteins

A61K 47/44 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Oils, fats or waxes according to more than one of groups

A61K 47/46 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Ingredients of undetermined constitution or reaction products thereof

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 0117619.7 19.07.01 GB

22 May 2003 Application Open to Public Inspection

  Published as AU-B-2002317363

5 April 2007 Application Accepted

  Published as AU-B-2002317363

9 August 2007 Standard Patent Sealed

16 February 2012 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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