Microwave measuring device for detecting the charge of two-phase flow

Details for Australian Patent Application No. 2002360901 (hide)

Owner Promecon Prozessund Messtechnik Conrads GmbH

Inventors Klupsch, Volkhard; Halm, Alexander; Conrads, Hans Georg

Agent Patent Attorney Services

Pub. Number AU-B-2002360901

PCT Number PCT/DE02/04593

PCT Pub. Number WO2003/056316

Priority 101 64 107.9 24.12.01 DE

Filing date 18 December 2002

Wipo publication date 15 July 2003

Acceptance publication date 25 October 2007

International Classifications

G01N 22/00 (2006.01) Investigating or analysing materials by the use of microwaves

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

G01N 15/06 (2006.01) Investigating characteristics of particles - Investigating concentration of particle suspensions

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 101 64 107.9 24.12.01 DE

4 September 2003 Application Open to Public Inspection

  Published as AU-B-2002360901

4 May 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

11 May 2006 Corrigenda

  Applications Lapsed, Refused or Withdrawn, Patents Ceased or Expired - 2002 Delete all reference to Application No. 2002360901

25 October 2007 Application Accepted

  Published as AU-B-2002360901

21 February 2008 Standard Patent Sealed

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