Formulations and methods to prepare inhalable buffered methacholine chloride solutions.

Details for Australian Patent Application No. 2005229038 (hide)

Owner Methapharm Inc.

Inventors Truong, Van Hung

Agent Blake Dawson Waldron Patent Services

Pub. Number AU-A-2005229038

PCT Pub. Number WO2005/094901

Priority 10/814,633 01.04.04 US; 2,463,001 01.04.04 CA

Filing date 1 April 2005

Wipo publication date 13 October 2005

International Classifications

A61K 9/12 (2006.01) Medicinal preparations characterised by special physical form - Aerosols

A61K 9/72 (2006.01) Medicinal preparations characterised by special physical form - for smoking or inhaling

A61K 31/221 (2006.01)

A61K 49/00 (2006.01) Preparations for testing

G01N 30/02 (2006.01) Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography

Event Publications

16 November 2006 PCT application entered the National Phase

  PCT publication WO2005/094901 Priority application(s): WO2005/094901

28 October 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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