SYSTEM AND METHOD FOR CONTINUOUS INTEGRITY TESTING OF A MATERIAL WEB

Details for Australian Patent Application No. 2002256269 (hide)

Owner PTI TECHNOLOGIES, INC.

Inventors SIMONETTI, John, A.

Pub. Number AU-A-2002256269

PCT Pub. Number WO2002/095370

Priority 09/862,683 22.05.01 US

Filing date 18 April 2002

Wipo publication date 3 December 2002

International Classifications

G01N 015/08 Investigating characteristics of particles - Investigating permeability, pore volume, or surface area of porous materials

B01D 065/10 Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes

Event Publications

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002256269

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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