METHOD FOR CHARACTERISING PARTICLES IN SUSPENSION FROM FREQUENCY DOMAIN PHOTON MIGRATION MEASUREMENTS

Details for Australian Patent Application No. 2002307086 (hide)

Owner THE TEXAS A AND M UNIVERSITY SYSTEM

Inventors SEVICK-MURACA, Eva, M.; SUN, Zhigang; HUANG, Yingqing

Pub. Number AU-A-2002307086

PCT Number PCT/US02/10433

PCT Pub. Number WO2002/082055

Priority 60/281,102 03.04.01 US; 60/333,160 27.11.01 US

Filing date 3 April 2002

Wipo publication date 21 October 2002

International Classifications

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

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

G06F 017/14 Digital computing or data processing equipment or methods, specially adapted for specific functions - Fourier, Walsh or analogous domain transformations

G01N 021/49 Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 60/281,102 03.04.01 US; 60/333,160 27.11.01 US

10 April 2003 Application Open to Public Inspection

  Published as AU-A-2002307086

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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