RED GYPSUM IN CIVIL ENGINEERING APPLICATIONS

Details for Australian Patent Application No. 2003206850 (hide)

Owner TIOXIDE GROUP SERVICES LIMITED

Inventors TOOZE, Judith, Frances; NOBLE, Brian, Cameron; AUGUST, Alfred, Edward

Pub. Number AU-A-2003206850

PCT Number PCT/EP03/01173

PCT Pub. Number WO2003/070657

Priority 60/358,667 21.02.02 US

Filing date 6 February 2003

Wipo publication date 9 September 2003

International Classifications

C04B 018/04 Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone - Waste materials

C09K 017/06 Soil-conditioning materials or soil-stabilising materials

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 60/358,667 21.02.02 US

9 October 2003 Application Open to Public Inspection

  Published as AU-A-2003206850

4 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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