METHOD FOR MANUFACTURING NANO-SCALED COPPER POWDER BY WET REDUCTION PROCESS

Details for Australian Patent Application No. 2003230317 (hide)

Owner CHANG SUNG CORPORATION

Inventors KIM, Yoon-Hyun; JEONG, Byong-Soek; LEE, Moon-Su; JEONG, In-Bum; KIM, Young-Sic; LEE, Byoung-Yoon

Pub. Number AU-A-2003230317

PCT Number PCT/KR03/00918

PCT Pub. Number WO2004/039524

Priority 10-2002-0066481 30.10.02 KR

Filing date 9 May 2003

Wipo publication date 25 May 2004

International Classifications

B22F 009/24 Making metallic powder or suspensions thereof

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 10-2002-0066481 30.10.02 KR

24 June 2004 Application Open to Public Inspection

  Published as AU-A-2003230317

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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