AN APPARATUS HAVING AN ARRAY OF PIEZOELECTRIC FILM SENSORS FOR MEASURING PARAMETERS OF A PROCESS FLOW WITHIN A PIPE

Details for Australian Patent Application No. 2003287645 (hide)

Owner CIDRA CORPORATION

Inventors FERNALD, Mark, R.; DAVIS, Michael, A.; KERSEY, Alan, D.; GYSLING, Daniel, L.; BAILEY, Timothy, J.

Pub. Number AU-A-2003287645

PCT Number PCT/US2003/0364

PCT Pub. Number WO2004/044532

Priority 60/425,436 12.11.02 US; 60/426,724 15.11.02 US

Filing date 12 November 2003

Wipo publication date 3 June 2004

International Classifications

G01F 001/74 Measuring volume flow - Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid

G01F 001/66 Measuring volume flow - by measuring frequency, phase shift, or propagation time of electromagnetic or other waves, e.g. ultrasonic flowmeters

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 60/425,436 12.11.02 US; 60/426,724 15.11.02 US

8 July 2004 Application Open to Public Inspection

  Published as AU-A-2003287645

28 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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