COPOLYMER AND POLYMERIC LUMINESCENT ELEMENT COMPRISING THE SAME

Details for Australian Patent Application No. 2003281620 (hide)

Owner SUMITOMO CHEMICAL COMPANY, LIMITED

Inventors SUZUKI, Tomoyuki; NOGUCHI, Takanobu; SEKINE, Chizu

Pub. Number AU-A-2003281620

PCT Number PCT/JP2003/0091

PCT Pub. Number WO2004/009668

Priority 2002-212138 22.07.02 JP; 2003-53077 28.02.03 JP

Filing date 18 July 2003

Wipo publication date 9 February 2004

International Classifications

C08G 061/00

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

H05B 033/14 Electroluminescent light sources - characterised by the chemical or physical composition or the arrangement of the electroluminescent material

Event Publications

4 March 2004 Complete Application Filed

  Priority application(s): 2002-212138 22.07.02 JP; 2003-53077 28.02.03 JP

18 March 2004 Application Open to Public Inspection

  Published as AU-A-2003281620

21 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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