A reactor system and process for the manufacture of ethylene oxide

Details for Australian Patent Application No. 2004238819 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Rekers, Dominicus Maria; McAllister, Paul Michael; Richard, Michael Alan; Bos, Alouisius Nicolaas Renee

Agent Davies Collison Cave

Pub. Number AU-B-2004238819

PCT Pub. Number WO2004/101141

Priority 10/431,035 07.05.03 US; 10/815,276 01.04.04 US

Filing date 5 May 2004

Wipo publication date 25 November 2004

Acceptance publication date 1 May 2008

International Classifications

B01J 19/30 (2006.01) Chemical, physical, or physico-chemical processes in general - Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer

B01J 8/06 (2006.01) Chemical or physical processes in general, conducted in the presence of fluids and solid particles

C07D 301/10 (2006.01) Heterocyclic compounds having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as ring hetero atoms

Event Publications

17 November 2005 PCT application entered the National Phase

  PCT publication WO2004/101141 Priority application(s): WO2004/101141

1 May 2008 Application Accepted

  Published as AU-B-2004238819

28 August 2008 Standard Patent Sealed

2 December 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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