Durable medium-density fibre cement composite

Details for Australian Patent Application No. 2003266828 (hide)

Owner James Hardie Technology Limited

Inventors Luo, Caidian; Merkley, Donald J.; Zammit, Michael; Naji, Basil

Agent Shelston IP

Pub. Number AU-B-2003266828

PCT Number PCT/AU03/01315

PCT Pub. Number WO2004/031093

Priority 2003901529 31.03.03 AU; 60/417,076 07.10.02 US

Filing date 7 October 2003

Wipo publication date 23 April 2004

Acceptance publication date 25 November 2010

International Classifications

C04B 28/02 (2006.01) Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements

Event Publications

8 January 2004 Complete Application Filed

  Priority application(s): 2003901529 31.03.03 AU; 60/417,076 07.10.02 US

27 May 2004 Application Open to Public Inspection

  Published as AU-B-2003266828

16 August 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

15 November 2007 Section 223 Application Allowed

  James Hardie International Finance B.V. The time in which to pay the exam request fee has been extended to 18 Aug 2007. Address for service in Australia - Shelston IP Level 21 60 Margaret Street Sydney NSW 2000 2004

11 March 2010 Assignment before Grant

  James Hardie International Finance B.V. The application has been assigned to James Hardie Technology Limited

25 November 2010 Application Accepted

  Published as AU-B-2003266828

24 March 2011 Standard Patent Sealed

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