Method to extend the utilization of a catalyst in a multistage reactor system

Details for Australian Patent Application No. 2005292048 (hide)

Owner E.I. Dupont De Nemours and Company

Inventors Seapan, Mayis; Diffendall, George F.

Agent Houlihan2

Pub. Number AU-A-2005292048

PCT Pub. Number WO2006/039429

Priority 60/615,083 01.10.04 US

Filing date 29 September 2005

Wipo publication date 13 April 2006

International Classifications

B01J 8/04 (2006.01) Chemical or physical processes in general, conducted in the presence of fluids and solid particles - the fluid passing successively through two or more beds

Event Publications

29 March 2007 PCT application entered the National Phase

  PCT publication WO2006/039429 Priority application(s): WO2006/039429

21 April 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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