Stuck drill pipe additive and method

Details for Australian Patent Application No. 2006344747 (hide)

International Classifications

Event Publications

15 January 2009 PCT application entered the National Phase

PCT publication WO2007/149112 Priority application(s): WO2007/149112

10 May 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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