Tetrodotoxin and its derivatives for the treatment of peripheral-nervously derived neuropathic pain

Details for Australian Patent Application No. 2005287580 (hide)

Owner Laboratorios Del Dr. Esteve S.A.

Inventors Ho Ngoc, Anh; Shum, Frank Hay Kong; Buschmann, Helmut; Hamon, Michel; Fisher, Kim Noel

Agent Fisher Adams Kelly

Pub. Number AU-A-2005287580

PCT Pub. Number WO2006/032459

Priority 60/611,753 22.09.04 US

Filing date 20 September 2005

Wipo publication date 30 March 2006

International Classifications

A61K 31/519 (2006.01) - ortho- or peri-condensed with heterocyclic rings

A61P 25/02 (2006.01) Drugs for disorders of the nervous system

Event Publications

19 April 2007 PCT application entered the National Phase

  PCT publication WO2006/032459 Priority application(s): WO2006/032459

6 December 2007 Assignment before Grant

  Laboratorios Del Dr. Esteve S.A. The application has been assigned to Wex Pharmaceuticals Inc.

4 February 2010 Assignment before Grant

  Wex Pharmaceuticals Inc. The application has been assigned to Wex Medical Limited 2006

14 April 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). 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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