Method and apparatus for measuring parameters of a stratified flow

Details for Australian Patent Application No. 2005220972 (hide)

Owner CiDRA Corporate Services, Inc.

Inventors Bailey, Timothy J.; Fernald, Mark R.; Viega, John; Gysling, Daniel L.

Agent Shelston IP

Pub. Number AU-B-2005220972

PCT Pub. Number WO2005/088262

Priority 60/552,164 10.03.04 US

Filing date 10 March 2005

Wipo publication date 22 September 2005

Acceptance publication date 23 December 2010

International Classifications

G01F 1/00 (2006.01) Measuring volume flow

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

G01F 1/708 (2006.01) Measuring volume flow

G01F 1/74 (2006.01) Measuring volume flow - Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid

Event Publications

28 September 2006 PCT application entered the National Phase

  PCT publication WO2005/088262 Priority application(s): WO2005/088262

31 July 2008 Assignment before Grant

  CiDRA Corporation The application has been assigned to Expro Meters, Inc.

17 June 2010 Assignment before Grant

  Expro Meters, Inc. The application has been assigned to CiDRA Corporate Services, Inc.

23 December 2010 Application Accepted

  Published as AU-B-2005220972

21 April 2011 Standard Patent Sealed

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