SQUARYLIUM COMPOUND, METAL COMPLEX THEREOF, AND ORGANIC EL ELEMENT CONTAINING THESE

Details for Australian Patent Application No. 2003252596 (hide)

Owner KYOWA YUKA CO., LTD.

Inventors KIDO, Junji; SHIMIZU, Ikuo; IKUTA, Masanori; KATAGI, Kyoko

Pub. Number AU-A-2003252596

PCT Number PCT/JP03/08854

PCT Pub. Number WO2004/007447

Priority 2002-202277 11.07.02 JP

Filing date 11 July 2003

Wipo publication date 2 February 2004

International Classifications

C07D 207/335 Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 277/54 Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings

C07D 471/06 Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups

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

16 October 2003 Complete Application Filed

  Priority application(s): 2002-202277 11.07.02 JP

18 March 2004 Application Open to Public Inspection

  Published as AU-A-2003252596

28 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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