Method for controlling foaming in a process

Details for Australian Patent Application No. 2006271753 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Koot, Wouter; Van Dijk, Menno Anton; Zeeman, Albert Jan

Agent Spruson & Ferguson

Pub. Number AU-A-2006271753

PCT Pub. Number WO2007/009945

Priority 05106707.2 21.07.05 EP

Filing date 13 July 2006

Wipo publication date 25 January 2007

International Classifications

G05D 21/02 (2006.01) Control of chemical or physico-chemical variables, e.g. pH-value

G01N 13/02 (2006.01) Investigating surface or boundary effects, e.g. wetting power

Event Publications

31 January 2008 PCT application entered the National Phase

  PCT publication WO2007/009945 Priority application(s): WO2007/009945

3 February 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). 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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