MAGNETIC SIGNALLING IN PIPELINES

Details for Australian Patent Application No. 2002337286 (hide)

Owner FLIGHT REFUELLING LIMITED

Inventors HUDSON, Steven, Martin; JOINSON, Daniel

Pub. Number AU-A-2002337286

PCT Number PCT/GB02/04623

PCT Pub. Number WO2003/033875

Priority 0124451.6 11.10.01 GB

Filing date 11 October 2002

Wipo publication date 28 April 2003

International Classifications

E21B 047/12 Survey of boreholes or wells - Means for transmitting measuring-signals from the well to the surface, e.g. for logging while drilling

G01V 011/00 Prospecting or detecting by methods combining techniques covered by two or more of main groups

Event Publications

20 February 2003 Complete Application Filed

  Priority application(s): 0124451.6 11.10.01 GB

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002337286

1 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002337287-MYCOBACTERIAL ANTIGENS EXPRESSED UNDER HIGH OXYGEN TENSION

2002337285-BIOMETRICS TEMPLATE