DESORPTIVE METHOD FOR DETERMINING A SURFACE PROPERTY OF A SOLID

Details for Australian Patent Application No. 2002303485 (hide)

Owner UOP LLC

Inventors BRANDVOLD, Timothy, A.; MCCALL, Michael, J.; VANDEN BUSSCHE, Kurt, M.; WILLIS, Richard, R.; SWENSON, Lasalle, R.

Pub. Number AU-A-2002303485

PCT Number PCT/US02/13126

PCT Pub. Number WO2002/088675

Priority 09/844,421 27.04.01 US; 10/076,797 07.11.01 US

Filing date 25 April 2002

Wipo publication date 11 November 2002

International Classifications

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

Event Publications

12 December 2002 Complete Application Filed

  Priority application(s): 09/844,421 27.04.01 US; 10/076,797 07.11.01 US

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002303485

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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