Electroactive Compounds

Details for Australian Patent Application No. 2004200554 (hide)

Owner University College Dublin

Inventors Cummins, David; Rao, Nagaraja S.; Boschloo, Gerrit; Corr, David; Fitzmaurice, Donald

Agent Shelston IP

Pub. Number AU-B-2004200554

Parent 770559

Filing date 12 February 2004

Wipo publication date 11 March 2004

Acceptance publication date 22 September 2005

International Classifications

G02F 001/15 Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating

C09K 009/02 Tenebrescent materials, i.e. materials for which the range of wavelengths for energy adsorption is changed as a result of excitation by some form of energy - Organic tenebrescent materials

Event Publications

26 February 2004 Complete Application Filed

4 March 2004 Amendment Made

  The nature of the amendment is: Amend the invention title to read Electroactive Compounds

11 March 2004 Application Open to Public Inspection

  Published as AU-B-2004200554

19 May 2005 Application Accepted

  Published as AU-B-2004200554

22 September 2005 Application Accepted

  Published as AU-B-2004200554

19 January 2006 Standard Patent Sealed

10 May 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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