Low profile internal tree cap

Details for Australian Patent Application No. 2009239393 (hide)

Owner Aker Subsea Inc.

Inventors Smith, Andre'; Paulo, Paulo Cezar Silva; Cuiper, Glen H.

Agent Shelston IP

Pub. Number AU-B-2009239393

PCT Pub. Number WO2009/132109

Priority 61/093,799 03.09.08 US; 61/047,342 23.04.08 US; 12/427,566 21.04.09 US

Filing date 22 April 2009

Wipo publication date 29 October 2009

Acceptance publication date 17 May 2012

International Classifications

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

Event Publications

18 November 2010 PCT application entered the National Phase

  PCT publication WO2009/132109 Priority application(s): WO2009/132109

17 May 2012 Application Accepted

  Published as AU-B-2009239393

13 September 2012 Standard Patent Sealed

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