METHOD FOR DETERMINING GAS ACCUMULATION RATES

Details for Australian Patent Application No. 2002338589 (hide)

Owner E.I. DU PONT DE NEMOURS AND COMPANY

Inventors SHARP, Kenneth, George; SWARTZFAGER, Dennis, George; ZUCARO, John, Blase

Pub. Number AU-A-2002338589

PCT Number PCT/US02/13780

PCT Pub. Number WO2002/088657

Priority 60/288,216 02.05.01 US

Filing date 1 May 2002

Wipo publication date 11 November 2002

International Classifications

G01M 003/20 Investigating fluid tightness of structures - using special tracer materials, e.g. dye, fluorescent material, radioactive material

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 60/288,216 02.05.01 US

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002338589

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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