Pressure-invariant trace gas detection

Details for Australian Patent Application No. 2008224897 (hide)

Owner SpectraSensors, Inc.

Inventors Sanger, Gregory M.; Feitisch, Alfred; Xiang, Liu; Zhou, Xin

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2008224897

PCT Pub. Number WO2008/112955

Priority 11/724,665 14.03.07 US

Filing date 14 March 2008

Wipo publication date 18 September 2008

International Classifications

G01N 21/39 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

G01J 3/433 (2006.01) Spectrometry

G01N 21/35 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

Event Publications

8 October 2009 PCT application entered the National Phase

  PCT publication WO2008/112955 Priority application(s): WO2008/112955

29 October 2009 Amendment Made

  The nature of the amendment is: Amend co-inventor name from Xiang, Liu to Liu, Xiang

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