PROPYLENE OXIDE PURIFICATION

Details for Australian Patent Application No. 2002313819 (hide)

Owner ARCO CHEMICAL TECHNOLOGY, L.P.

Inventors SAWYER, Gary, A.

Pub. Number AU-A-2002313819

PCT Number PCT/US02/27215

PCT Pub. Number WO2003/027088

Priority 09/957,591 21.09.01 US

Filing date 26 August 2002

Wipo publication date 7 April 2003

International Classifications

C07D 301/32 Heterocyclic compounds having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as ring hetero atoms

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 09/957,591 21.09.01 US

26 June 2003 Application Open to Public Inspection

  Published as AU-A-2002313819

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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