Filtration structure for the exhaust gas from an internal combustion engine

Details for Australian Patent Application No. 2004227139 (hide)

Owner Saint-Gobain Centre de Recherches et d-Etudes European

Inventors Romeyer, Julien; Bardon, Sebastien; Gleize, Vincent

Agent Davies Collison Cave

Pub. Number AU-A-2004227139

PCT Pub. Number WO2004/090294

Priority 04 01080 04.02.04 FR; 03 04052 01.04.03 FR

Filing date 29 March 2004

Wipo publication date 21 October 2004

International Classifications

F01N 003/022 Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust - characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous

F01N 003/28 Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust - Construction of catalytic reactors

B01D 053/94 Separation of gases or vapours - by catalytic processes

Event Publications

20 October 2005 PCT application entered the National Phase

  PCT publication WO2004/090294 Priority application(s): WO2004/090294

22 October 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). 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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