Noninvasive characterization of a flowing multiphase fluid using ultrasonic interferometry

Details for Australian Patent Application No. 2003238014 (hide)

Owner Los Alamos National Security, LLC.

Inventors Sinha, Dipen N.

Agent Griffith Hack

Pub. Number AU-B-2003238014

PCT Number PCT/US03/18576

PCT Pub. Number WO2004/003492

Priority 10/187,024 28.06.02 US

Filing date 10 June 2003

Wipo publication date 19 January 2004

Acceptance publication date 4 September 2008

International Classifications

G01F 1/66 (2006.01) Measuring volume flow - by measuring frequency, phase shift, or propagation time of electromagnetic or other waves, e.g. ultrasonic flowmeters

G01N 29/00 (2006.01) Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves

G01N 29/02 (2006.01) Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves - Analysing fluids

G01N 29/036 (2006.01) Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves

G01N 29/09 (2006.01) Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves

G01N 29/22 (2006.01) Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves - Details

G01N 29/30 (2006.01) Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves

G01N 29/34 (2006.01) Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves - Generating the ultrasonic, sonic or infrasonic waves

G01N 29/46 (2006.01) Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 10/187,024 28.06.02 US

4 March 2004 Application Open to Public Inspection

  Published as AU-B-2003238014

8 May 2008 Assignment before Grant

  The Regents of the University of California The application has been assigned to Los Alamos National Security, LLC.

4 September 2008 Application Accepted

  Published as AU-B-2003238014

8 January 2009 Standard Patent Sealed

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