Optical design of a measurement system having multiple sensor or multiple light source paths

Details for Australian Patent Application No. 2007230753 (hide)

Owner Hach Company

Inventors Palumbo, Perry A.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2007230753

PCT Pub. Number WO2007/112215

Priority 60/785,074 23.03.06 US; 11/609,168 11.12.06 US

Filing date 15 March 2007

Wipo publication date 4 October 2007

International Classifications

G01N 15/02 (2006.01) Investigating characteristics of particles - Investigating particle size or size distribution

G01N 21/53 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

G01N 33/18 (2006.01) Investigating or analysing materials by specific methods not covered by groups - Water

Event Publications

9 October 2008 PCT application entered the National Phase

  PCT publication WO2007/112215 Priority application(s): WO2007/112215

31 March 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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