Device and method for detecting deposits on an inner surface of a passage

Details for Australian Patent Application No. 2009258109 (hide)

Owner Chevron U.S.A. Inc.

Inventors Gallup, Darrell Lynn; Spurrell, Christopher Henry

Agent Davies Collison Cave

Pub. Number AU-A-2009258109

PCT Pub. Number WO2009/151672

Priority 12/109,194 24.04.08 US

Filing date 10 March 2009

Wipo publication date 17 December 2009

International Classifications

G01N 21/63 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - optically excited

G01N 21/954 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

G01N 23/223 (2006.01) Investigating or analysing materials by the use of wave or particle radiation not covered by group or , e.g. X-rays, neutrons

Event Publications

18 November 2010 PCT application entered the National Phase

  PCT publication WO2009/151672 Priority application(s): WO2009/151672

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