Downhole pump

Details for Australian Patent Application No. 2004233208 (hide)

Owner My-D Han-D Company

Inventors Tieben, James B.

Agent Spruson & Ferguson

Pub. Number AU-A-2004233208

PCT Pub. Number WO2004/094770

Priority 10/405,382 02.04.03 US

Filing date 20 February 2004

Wipo publication date 4 November 2004

International Classifications

E21B 043/00 Obtaining fluids from wells

Event Publications

3 November 2005 PCT application entered the National Phase

  PCT publication WO2004/094770 Priority application(s): WO2004/094770

17 September 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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