Full bore automatic gun release module

Details for Australian Patent Application No. 2002227056 (hide)

Owner Baker Hughes Incorporated

Inventors Ross, Colby W.; Meyers, William D.

Agent Freehills

Pub. Number AU-B-2002227056

PCT Pub. Number WO02/40830

Priority 60248810 15.11.00 US; 10002791 15.11.01 US

Filing date 15 November 2001

Wipo publication date 27 May 2002

Acceptance publication date 22 May 2008

International Classifications

E21B 17/06 (2006.01) Drilling rods or pipes

E21B 23/02 (2006.01) Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

E21B 23/04 (2006.01) Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells

E21B 43/119 (2006.01) Obtaining fluids from wells

Event Publications

25 September 2003 Amendment Made

  The nature of the amendment is: Add priority details 10002791 15 Nov 2001 US 2002233677 Eisai Co., Ltd. The nature of the amendment is: Amend the name of the applicant/patentee from Eisai Co. Ltd to Eisai Co., Ltd

22 May 2008 Application Accepted

  Published as AU-B-2002227056

18 September 2008 Standard Patent Sealed

9 June 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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