Photodynamic therapy for the treatment of acne

Details for Australian Patent Application No. 2005209955 (hide)

Owner QLT Inc.

Inventors Tao, Jing-Song; Hunt, David W. C.; Lam, Morgan Chun; Neyndorff, Herma C.; Curaudeau, Alain H.; Rubinchik, Valery; Curry, Patrick Mark

Agent Spruson & Ferguson

Pub. Number AU-A-2005209955

PCT Pub. Number WO2005/074987

Priority 2457214 06.02.04 CA; 2,470,403 09.06.04 CA

Filing date 4 February 2005

Wipo publication date 18 August 2005

International Classifications

A61K 31/07 (2006.01)

A61K 31/203 (2006.01)

A61K 31/409 (2006.01) - having four such rings, e.g. porphine derivatives, bilirubin, biliverdine

A61K 31/555 (2006.01) - containing heavy metals, e.g. hemin, hematin, melarsoprol

A61K 41/00 (2006.01) Medicinal preparations obtained by treating materials with wave energy or particle radiation

A61N 5/06 (2006.01) Radiation therapy - using light

A61P 17/00 (2006.01) Drugs for dermatological disorders

A61P 17/10 (2006.01) Drugs for dermatological disorders

Event Publications

7 September 2006 PCT application entered the National Phase

  PCT publication WO2005/074987 Priority application(s): WO2005/074987

2 February 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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