Photodynamic therapy for the treatment of hair loss

Details for Australian Patent Application No. 2002340659 (hide)

Owner QLT INC.

Inventors Boch, Ronald Erwin; Lutwyche, Peter; Richter, Anna M; North, John Robert; Simkin, Guillermo O; Hunt, David, W C

Agent Spruson & Ferguson

Pub. Number AU-B-2002340659

PCT Number PCT/CA02/01711

PCT Pub. Number WO2003/039596

Priority 60/338,295 09.11.01 US

Filing date 8 November 2002

Wipo publication date 19 May 2003

Acceptance publication date 10 April 2008

International Classifications

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

A61K 8/49 (2006.01) Cosmetics or similar toilet preparations

A61K 9/00 (2006.01) Medicinal preparations characterised by special physical form

A61K 31/40 (2006.01) - having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil

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

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

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

A61P 17/14 (2006.01) Drugs for dermatological disorders

A61P 43/00 (2006.01) Drugs for specific purposes, not provided for in groups

A61Q 7/00 (2006.01) Preparations for affecting hair growth

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 60/338,295 09.11.01 US

24 July 2003 Application Open to Public Inspection

  Published as AU-B-2002340659

10 April 2008 Application Accepted

  Published as AU-B-2002340659

7 August 2008 Standard Patent Sealed

4 June 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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