Method of scale inhibition

Details for Australian Patent Application No. 2007283161 (hide)

Owner Thermphos Trading GmbH

Inventors Notte, Patrick Pierre; Johnson, Tessa Nicole; Van Bree, Jan H.; Devaux, Albert Firmin

Agent Spruson & Ferguson

Pub. Number AU-A-2007283161

PCT Pub. Number WO2008/017338

Priority 06016597.4 09.08.06 EP

Filing date 25 May 2007

Wipo publication date 14 February 2008

International Classifications

C02F 5/12 (2006.01) Softening water

C02F 5/14 (2006.01) Softening water

C09K 8/528 (2006.01) Compositions for drilling of boreholes or wells

C02F 103/10 (2006.01)

Event Publications

5 March 2009 PCT application entered the National Phase

  PCT publication WO2008/017338 Priority application(s): WO2008/017338

1 July 2010 Assignment before Grant

  Thermphos Trading GmbH The application has been assigned to Dequest AG

16 August 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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