COLLOIDAL NANOCRYSTALS WITH HIGH PHOTOLUMINESCENCE QUANTUM YIELDS AND METHODS OF PREPARING THE SAME

Details for Australian Patent Application No. 2002318928 (hide)

Owner THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS

Inventors PENG, Xiaogang; QU, Lianhua

Pub. Number AU-A-2002318928

PCT Number PCT/US02/24214

PCT Pub. Number WO2003/012006

Priority 60/308,727 30.07.01 US

Filing date 30 July 2002

Wipo publication date 17 February 2003

International Classifications

C09K 011/08 Luminescent, e.g. electroluminescent, chemiluminescent, materials - containing inorganic luminescent materials

C09K 011/54 Luminescent, e.g. electroluminescent, chemiluminescent, materials -

C09K 011/56 Luminescent, e.g. electroluminescent, chemiluminescent, materials - containing sulfur

C09K 011/88 Luminescent, e.g. electroluminescent, chemiluminescent, materials - containing selenium, tellurium or unspecified chalcogen elements

C01B 019/04 Selenium

C01B 017/42 Sulfur

C01B 017/20 Sulfur

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 60/308,727 30.07.01 US

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002318928

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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