CHARGE TRANSPORT COMPOSITIONS AND ELECTRONIC DEVICES MADE WITH SUCH COMPOSITIONS

Details for Australian Patent Application No. 2003251850 (hide)

Owner E.I. DU PONT DE NEMOURS AND COMPANY

Inventors Smith, Eric Maurice; Wang, Ying; Herron, Norman; Radu, Nora S.

Agent Callinan

Pub. Number AU-A-2003251850

PCT Number PCT/US03/21612

PCT Pub. Number WO2004/005406

Priority 60/394,767 10.07.02 US; 60/458,277 28.03.03 US

Filing date 9 July 2003

Wipo publication date 23 January 2004

International Classifications

C09B 011/00 Diaryl- or triarylmethane dyes

C09K 011/06 Luminescent, e.g. electroluminescent, chemiluminescent, materials - containing organic luminescent materials

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 60/394,767 10.07.02 US; 60/458,277 28.03.03 US

11 March 2004 Application Open to Public Inspection

  Published as AU-A-2003251850

5 July 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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