Multiphase flow meter using multiple pressure differentials

Details for Australian Patent Application No. 2007201486 (hide)

Owner Baker Hughes Incorporated

Inventors Richards, Andrew

Agent Freehills

Pub. Number AU-B-2007201486

Parent 2002220834

Filing date 4 April 2007

Wipo publication date 26 April 2007

Acceptance publication date 25 June 2009

International Classifications

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

G01F 1/44 (2006.01) Measuring volume flow

Event Publications

26 April 2007 Application Open to Public Inspection

  Published as AU-B-2007201486

26 April 2007 Complete Application Filed

3 May 2007 Assignment before Grant

  Expro North Sea Limited The application has been assigned to Baker Hughes Incorporated

25 June 2009 Application Accepted

  Published as AU-B-2007201486

22 October 2009 Standard Patent Sealed

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