METHOD FOR DETERMINING THE CONCENTRATION, SIZE AND TYPE OF PARTICLES IN DISPERSIONS

Details for Australian Patent Application No. 2002240808 (hide)

Owner HAW-INGENIEURE GBR

Inventors ALTMANN, Justus; WESSELY, Benno; HINZE, Frank

Pub. Number AU-A-2002240808

PCT Pub. Number WO2003/065022

Filing date 31 January 2002

Wipo publication date 2 September 2003

International Classifications

G01N 021/47 Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Scattering, i.e. diffuse reflection

G01N 015/02 Investigating characteristics of particles - Investigating particle size or size distribution

Event Publications

10 July 2003 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  Application withdrawn under section 141(3)/See Reg. 8.3(2). This application was not yet Open to Public Inspection. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

18 September 2003 Application Open to Public Inspection

  Published as AU-A-2002240808

25 March 2004 Corrigenda

  Applications Lapsed, Refused or Withdrawn, Patents Ceased or Expired - 2002 Delete all reference to Application No. 2002240808

14 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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