METHOD AND APPARATUS FOR PARTICLE SIZING

Details for Australian Patent Application No. 2003279801 (hide)

Owner AIRADVICE, INC.

Inventors KLEEFSTRA, Meindert, J.

Pub. Number AU-A-2003279801

PCT Number PCT/US03/31447

PCT Pub. Number WO2004/031756

Priority 60/415,911 02.10.02 US

Filing date 2 October 2003

Wipo publication date 23 April 2004

International Classifications

G01N 027/00 Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means

G01R 027/02 Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom - Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant

G01R 027/08 Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom - Measuring resistance by measuring both voltage and current

G06M 001/00 Design features of general application

G01R 023/165 Arrangements for measuring frequencies

Event Publications

26 February 2004 Complete Application Filed

  Priority application(s): 60/415,911 02.10.02 US

27 May 2004 Application Open to Public Inspection

  Published as AU-A-2003279801

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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