PILOT VALVE

Details for Australian Patent Application No. 2002350898 (hide)

Owner OMEGA COMPLETION TECHNOLOGY LIMITED

Inventors BUYERS, Mark; FORSYTHE, David

Pub. Number AU-A-2002350898

PCT Number PCT/GB02/05456

PCT Pub. Number WO2003/048516

Priority 0128867.9 03.12.01 GB; 0223581.0 11.10.02 GB

Filing date 3 December 2002

Wipo publication date 17 June 2003

International Classifications

E21B 034/10 Valve arrangements for boreholes or wells

E21B 034/16 Valve arrangements for boreholes or wells

E21B 033/035 Sealing or packing boreholes or wells

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 0128867.9 03.12.01 GB; 0223581.0 11.10.02 GB

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002350898

19 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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