MANUFACTURE OF CERTAIN CYCLIC ESTER OLIGOMERS

Details for Australian Patent Application No. 2003239329 (hide)

Owner E.I. DU PONT DE NEMOURS AND COMPANY

Inventors BRUGEL, Edward, G.; DI COSIMO, Robert

Pub. Number AU-A-2003239329

PCT Number PCT/US03/13474

PCT Pub. Number WO2003/093491

Priority 60/380,034 03.05.02 US; 10/426,600 30.04.03 US

Filing date 1 May 2003

Wipo publication date 17 November 2003

International Classifications

C12P 017/02 Preparation of heterocyclic carbon compounds with only O, N, S, Se, or Te as ring hetero atoms - Oxygen as only ring hetero atoms

C12P 017/08 Preparation of heterocyclic carbon compounds with only O, N, S, Se, or Te as ring hetero atoms

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 60/380,034 03.05.02 US; 10/426,600 30.04.03 US

8 January 2004 Application Open to Public Inspection

  Published as AU-A-2003239329

27 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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