The continuous pressure decay test

Details for Australian Patent Application No. 2005211837 (hide)

Owner U.S. Filter Wastewater Group, Inc.

Inventors Johnson, Warren Thomas; Beck, Thomas William

Agent Shelston IP

Pub. Number AU-A-2005211837

PCT Pub. Number WO2005/077499

Priority 2004900821 18.02.04 AU

Filing date 18 February 2005

Wipo publication date 25 August 2005

International Classifications

B01D 65/10 (2006.01) Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes

Event Publications

24 August 2006 PCT application entered the National Phase

  PCT publication WO2005/077499 Priority application(s): WO2005/077499

28 September 2006 Amendment Made

  The nature of the amendment is: Amend the invention title to read Continuous pressure decay test

21 February 2008 Alteration of Name

  The name of the applicant has been altered to Siemens Water Technologies Corp.

16 September 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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