Plug setting and retrieving apparatus

Details for Australian Patent Application No. 2005235781 (hide)

Owner Expro AX-S Technology Limited

Inventors Richards, Andrew

Agent Halfords IP

Pub. Number AU-B-2005235781

PCT Pub. Number WO2005/103442

Priority 0409189.8 24.04.04 GB

Filing date 19 April 2005

Wipo publication date 3 November 2005

Acceptance publication date 27 January 2011

International Classifications

E21B 34/04 (2006.01) Valve arrangements for boreholes or wells

E21B 23/00 (2006.01) Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

E21B 23/06 (2006.01) Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

E21B 33/035 (2006.01) Sealing or packing boreholes or wells

E21B 33/12 (2006.01) Sealing or packing boreholes or wells - Packers

Event Publications

16 November 2006 PCT application entered the National Phase

  PCT publication WO2005/103442 Priority application(s): WO2005/103442

27 January 2011 Application Accepted

  Published as AU-B-2005235781

26 May 2011 Standard Patent Sealed

12 January 2012 Assignment Registered

  Expro AX-S Technology Limited The patent has been assigned to AX-S Technology Ltd

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