METHOD FOR PRODUCING POROUS CERAMIC ARTICLE

Details for Australian Patent Application No. 2003252489 (hide)

Owner NGK INSULATORS, LTD.

Inventors MUROI, Yumi; YAMAMOTO, Yoshinori; WADA, Yukihisa

Pub. Number AU-A-2003252489

PCT Number PCT/JP03/08712

PCT Pub. Number WO2004/011390

Priority 2002-217941 26.07.02 JP

Filing date 9 July 2003

Wipo publication date 16 February 2004

International Classifications

C04B 038/00 Porous mortars, concrete, artificial stone or ceramic ware

B01D 039/20 Filtering material for liquid or gaseous fluids - of inorganic material, e.g. asbestos paper or metallic filtering material of non-woven wires

C04B 035/64 Shaped ceramic products characterised by their composition - Burning or sintering processes

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 2002-217941 26.07.02 JP

25 March 2004 Application Open to Public Inspection

  Published as AU-A-2003252489

28 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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