A method and apparatus for detecting extraneous matter in a fluid

Details for Australian Patent Application No. 2002319013 (hide)

Owner Commonwealth Scientific and Industrial Research Organisation

Inventors Hu, Shenggen

Agent Griffith Hack

Pub. Number AU-B-2002319013

PCT Number PCT/AU02/01070

PCT Pub. Number WO2003/014729

Priority PR 6922 09.08.01 AU

Filing date 9 August 2002

Wipo publication date 24 February 2003

Acceptance publication date 4 October 2007

International Classifications

G01N 15/00 (2006.01) Investigating characteristics of particles

G01N 27/02 (2006.01) Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means - by investigating impedance

G01N 33/28 (2006.01) Investigating or analysing materials by specific methods not covered by groups

G01N 33/30 (2006.01) Investigating or analysing materials by specific methods not covered by groups

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): PR 6922 09.08.01 AU

19 June 2003 Application Open to Public Inspection

  Published as AU-B-2002319013

4 October 2007 Application Accepted

  Published as AU-B-2002319013

31 January 2008 Standard Patent Sealed

10 March 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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