Method for facilitating shale shaker operation

Details for Australian Patent Application No. 2006305649 (hide)

Owner National Oilwell Varco L.P

Inventors Worms, Manfred Hermann; McClung III, Guy Lamont; Ellison, Leon; Kammann, Reinhold; Lam, Clive Chemo; Scott, Eric

Agent Pizzeys

Pub. Number AU-B-2006305649

PCT Pub. Number WO2007/045922

Priority 11/255,160 20.10.05 US

Filing date 17 October 2006

Wipo publication date 26 April 2007

Acceptance publication date 11 November 2010

International Classifications

B07B 13/18 (2006.01) Other separating, e.g. grading, resulting automatically from the construction of the apparatus used and properties of the material concerned

B07B 1/46 (2006.01) Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like - Constructional details of screens in general

Event Publications

24 April 2008 PCT application entered the National Phase

  PCT publication WO2007/045922 Priority application(s): WO2007/045922

11 November 2010 Application Accepted

  Published as AU-B-2006305649

10 March 2011 Standard Patent Sealed

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