Process for preparing alkylene oxide (epoxid, oxirane)

Details for Australian Patent Application No. 2002302597 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Santen, Augustinus; Van Der Linden, Johannes Petrus; Ploemen, Ingmar Hubertus Josephina; Van Der Veen, Alexander Jan

Agent Davies Collison Cave

Pub. Number AU-B-2002302597

PCT Number PCT/EP02/04970

PCT Pub. Number WO2002/090340

Priority 01304132.2 08.05.01 EP

Filing date 3 May 2002

Wipo publication date 18 November 2002

Acceptance publication date 20 December 2007

International Classifications

C07D 301/19 (2006.01) Heterocyclic compounds having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as ring hetero atoms

C07D 303/04 (2006.01) Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom

Event Publications

12 December 2002 Complete Application Filed

  Priority application(s): 01304132.2 08.05.01 EP

1 May 2003 Application Open to Public Inspection

  Published as AU-B-2002302597

20 December 2007 Application Accepted

  Published as AU-B-2002302597

17 April 2008 Standard Patent Sealed

26 November 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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