USE OF HIGH CARBON COAL ASH

Details for Australian Patent Application No. 2003202362 (hide)

Owner LAFARGE CANADA INC.

Inventors OATES, David, Bridson; WHELLOCK, John, Graham; ZACARIAS, Philip, Souza

Pub. Number AU-A-2003202362

PCT Number PCT/CA03/00108

PCT Pub. Number WO2003/068700

Priority 10/078,235 15.02.02 US

Filing date 28 January 2003

Wipo publication date 4 September 2003

International Classifications

C04B 007/26 Cements

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 10/078,235 15.02.02 US

2 October 2003 Application Open to Public Inspection

  Published as AU-A-2003202362

4 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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