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Details for Australian Patent Application No. 2002316449 (hide)

Owner WOOD GROUP PRESSURE CONTROL LIMITED

Inventors LANG, Heinrich; SMITH, Jerry, D.

Pub. Number AU-A-2002316449

PCT Number PCT/US02/20551

PCT Pub. Number WO2003/002846

Priority 60/302,241 29.06.01 US

Filing date 28 June 2002

Wipo publication date 3 March 2003

International Classifications

E21B 033/04 Sealing or packing boreholes or wells

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 60/302,241 29.06.01 US

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2002316449

18 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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