Treatment of Aqueous Suspensions

Details for Australian Patent Application No. 2006100744 (hide)

Owner Ciba Specialty Chemicals Water Treatments Limited

Inventors Scammell, Stephen; McColl, Philip

Agent Davies Collison Cave

Pub. Number AU-B-2006100744

Parent 2004203785

Filing date 31 August 2006

Opi date 14 June 2007

International Classifications

C02F 11/00 (2006.01) Treatment of sludge

C02F 1/56 (2006.01) Treatment of water, waste water, or sewage

Event Publications

28 September 2006 Innovation Patent Application Filed

5 October 2006 Innovation Patent Open to Public Inspection

  Published as AU-B-2006100744

12 October 2006 Innovation Patent Sealed

18 January 2007 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 18 Dec 2006. Address for service in Australia - Davies Collison Cave 255 Elizabeth Street Sydney NSW 2000

14 June 2007 Certified Innovation Patents

  Published as AU-B-2006100744

2 August 2007 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 18 Dec 2006

2 February 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143A(d), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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