LIGHT-EMITTING MATERIAL AND ORGANIC LIGHT-EMITTING DEVICE

Details for Australian Patent Application No. 2002233654 (hide)

Owner SHOWA DENKO K. K.

Inventors KAMACHI, Motoaki; ITO, Naoko; KOYAMA, Tamami; SHIRANE, Koro

Pub. Number AU-A-2002233654

PCT Pub. Number WO2003/001615

Priority 2001-190766 25.06.01 JP; 60/301,845 02.07.01 US

Filing date 20 February 2002

Wipo publication date 8 January 2003

International Classifications

H01L 051/30 Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part

Event Publications

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002233654

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002233655-PROCESS FOR PRODUCING GRANULAR STYRENE RESIN AND MOLDED ARTICLE

2002233653-DISPLAY APPARATUS AND ITS MANUFACTURING METHOD