Amperometric sensor comprising counter electrode isolated from liquid electrolyte

Details for Australian Patent Application No. 2006208032 (hide)

Owner Rosemount Analytical Inc.

Inventors Xu, Joshua; Feng, Chang-Dong

Agent Freehills

Pub. Number AU-A-2006208032

PCT Pub. Number WO2006/081377

Priority 60/647,121 26.01.05 US

Filing date 26 January 2006

Wipo publication date 3 August 2006

International Classifications

G01N 27/49 (2006.01) Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means - Systems involving the determination of the current at a single specific value, or small range of values, of applied voltage for producing selective measurement of one or more particular ionic species

Event Publications

21 June 2007 PCT application entered the National Phase

  PCT publication WO2006/081377 Priority application(s): WO2006/081377

4 June 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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