Fly ash beneficiation systems with sulfur removal and methods thereof

Details for Australian Patent Application No. 2006338630 (hide)

Owner Progress Materials, Inc.

Inventors Cochran, Joseph W.; Kirkconnell, S. Frank

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2006338630

PCT Pub. Number WO2007/097745

Filing date 21 February 2006

Wipo publication date 30 August 2007

International Classifications

C04B 18/04 (2006.01) Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone - Waste materials

Event Publications

11 September 2008 PCT application entered the National Phase

  PCT publication WO2007/097745 Priority application(s): WO2007/097745

18 September 2008 Assignment before Grant

  Progress Materials, Inc. The application has been assigned to PMI Ash Technologies, LLC 2007

14 June 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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