DOWNHOLE ELECTRICAL POWER SYSTEM

Details for Australian Patent Application No. 2001277138 (hide)

Owner HALLIBURTON ENERGY SERVICES, INC.

Inventors CASSIDY, Juanita, M.; SCHULTZ, Roger, L.; WATSON, Brock; FRIPP, Michael, L.

Pub. Number AU-A-2001277138

PCT Pub. Number WO2003/010413

Filing date 24 July 2001

Wipo publication date 17 February 2003

International Classifications

E21B 041/00 Equipment or details not covered by groups

H01M 006/26 Primary cells - Cells without oxidising active material, e.g. Volta cells

Event Publications

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2001277138

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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