WELL SCREEN ASSEMBLY

Details for Australian Patent Application No. 2002339105 (hide)

Owner WEATHERFORD/LAMB, INC.

Inventors SETTERBERG, John, Richard, Jr.

Pub. Number AU-A-2002339105

PCT Number PCT/GB02/05041

PCT Pub. Number WO2003/040519

Priority 10/007,862 09.11.01 US

Filing date 5 November 2002

Wipo publication date 19 May 2003

International Classifications

E21B 043/08 Obtaining fluids from wells

B01D 029/11 Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor - with bag, cage, hose, tube, sleeve or like filtering elements

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 10/007,862 09.11.01 US

24 July 2003 Application Open to Public Inspection

  Published as AU-A-2002339105

29 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

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