METHOD FOR DETERMINING THE DEGREE OF AGEING OF AN NOLESS THANSBGREATER THANXLESS THAN/SBGREATER THAN -STORAGE CATALYST OF AN INTERNAL COMBUSTION ENGINE, ESPECIALLY IN A MOTOR VEHICLE

Details for Australian Patent Application No. 2003267045 (hide)

Owner AUDI AG

Inventors ODENDALL, Bodo

Pub. Number AU-A-2003267045

PCT Number PCT/EP03/09846

PCT Pub. Number WO2004/022934

Priority 102 41 499.8 07.09.02 DE

Filing date 5 September 2003

Wipo publication date 29 March 2004

International Classifications

F01N 003/08 Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust - for rendering innocuous

F01N 011/00 Monitoring or diagnostic devices for exhaust-gas treatment apparatus

Event Publications

8 January 2004 Complete Application Filed

  Priority application(s): 102 41 499.8 07.09.02 DE

13 May 2004 Application Open to Public Inspection

  Published as AU-A-2003267045

16 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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