COMPOSITE CORDIERITE FILTERS

Details for Australian Patent Application No. 2002335807 (hide)

Owner CORNING INCORPORATED

Inventors GADKAREE, Kishor, P.; LU, Yanxia; MACH, Joseph, F.; WARREN, Christopher, J.; XIE, Yuming

Pub. Number AU-A-2002335807

PCT Number PCT/US02/32709

PCT Pub. Number WO2003/051488

Priority 10/020,742 13.12.01 US

Filing date 15 October 2002

Wipo publication date 30 June 2003

International Classifications

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 035/56 Shaped ceramic products characterised by their composition - based on carbides

C04B 035/58 Shaped ceramic products characterised by their composition - based on borides, nitrides or silicides

Event Publications

20 February 2003 Complete Application Filed

  Priority application(s): 10/020,742 13.12.01 US

28 August 2003 Application Open to Public Inspection

  Published as AU-A-2002335807

16 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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