Surfactant-based gel as an injectable, sustained drug delivery vehicle

Details for Australian Patent Application No. 2004291094 (hide)

Owner Alza Corporation

Inventors Luk, Andrew Sheung-King; Lam, Stan; Zhang, Yuanpeng

Agent Shelston IP

Pub. Number AU-A-2004291094

PCT Pub. Number WO2005/048930

Priority 10/985,228 10.11.04 US; 60/519,989 14.11.03 US

Filing date 12 November 2004

Wipo publication date 2 June 2005

International Classifications

A61K 9/14 (2006.01) Medicinal preparations characterised by special physical form - Particulate form, e.g. powders

A61F 2/00 (2006.01) Filters

A61K 9/50 (2006.01) Medicinal preparations characterised by special physical form - Microcapsules

A61K 31/715 (2006.01) - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages

A61K 38/00 (2006.01) Medicinal preparations containing peptides

A61K 38/16 (2006.01) Medicinal preparations containing peptides - Peptides having more than 20 amino acids

A61K 48/00 (2006.01) Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases

Event Publications

1 June 2006 PCT application entered the National Phase

  PCT publication WO2005/048930 Priority application(s): WO2005/048930

6 November 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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