Water intake riser

Details for Australian Patent Application No. 2004224088 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Cox, Ali Joseph; Efthymiou, Michalakis

Agent Spruson & Ferguson

Pub. Number AU-B-2004224088

PCT Pub. Number WO2004/085238

Priority 03251849.0 25.03.03 EP

Filing date 22 March 2004

Wipo publication date 7 October 2004

Acceptance publication date 19 July 2007

International Classifications

B63B 13/02 (2006.01) Conduits for emptying or ballasting

B63J 5/00 (2006.01)

E21B 17/01 (2006.01) Drilling rods or pipes

E21B 19/00 (2006.01) Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick

F03G 7/05 (2006.01) Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for

Event Publications

22 September 2005 PCT application entered the National Phase

  PCT publication WO2004/085238 Priority application(s): WO2004/085238

19 July 2007 Application Accepted

  Published as AU-B-2004224088

15 November 2007 Standard Patent Sealed

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