Multiphase flow meter using multiple pressure differentials

Details for Australian Patent Application No. 2002220834 (hide)

Owner Expro North Sea Limited

Inventors Richards, Andrew

Agent Freehills

Pub. Number AU-B-2002220834

PCT Pub. Number WO02/44664

Priority 0029055 29.11.00 GB

Filing date 28 November 2001

Wipo publication date 11 June 2002

Acceptance publication date 4 January 2007

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

4 January 2007 Application Accepted

  Published as AU-B-2002220834

3 May 2007 Assignment before Grant

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

3 May 2007 Standard Patent Sealed

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002220835

2002220833-HYDRAULIC-MECHANICAL JAR TOOL