CHARACTERIZING POWDERS USING FREQUENCY-DOMAIN PHOTON MIGRATION

Details for Australian Patent Application No. 2002363068 (hide)

Owner THE TEXAS A AND M UNIVERSITY SYSTEM

Inventors SEVICK-MURACA, Eva, M.; SUN, Zhigang; PAN, Tianshu

Pub. Number AU-A-2002363068

PCT Number PCT/US02/33900

PCT Pub. Number WO2003/036275

Priority 60/339,121 22.10.01 US; Not Given 21.10.02 US

Filing date 22 October 2002

Wipo publication date 6 May 2003

International Classifications

G01N 021/85 Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Investigating moving fluids or granular solids

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

G01J 003/44 Spectrometry - Raman spectrometry

Event Publications

29 May 2003 Complete Application Filed

  Priority application(s): 60/339,121 22.10.01 US; Not Given 21.10.02 US

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002363068

8 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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