Swelling delay cover for a packer

Details for Australian Patent Application No. 2009279728 (hide)

Owner Baker Hughes Incorporated

Inventors Korte, James R.; Evans, Kent A.; Ellis, Dustin D.; Thurston, John J.; Foster, Anthony P.; Rosenblatt, Steve R.

Agent Freehills

Pub. Number AU-B-2009279728

PCT Pub. Number WO2010/017208

Priority 12/185,208 04.08.08 US

Filing date 4 August 2009

Wipo publication date 11 February 2010

Acceptance publication date 19 April 2012

International Classifications

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

B29C 45/14 (2006.01) Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould - incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles

Event Publications

6 January 2011 PCT application entered the National Phase

  PCT publication WO2010/017208 Priority application(s): WO2010/017208

19 April 2012 Application Accepted

  Published as AU-B-2009279728

16 August 2012 Standard Patent Sealed

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