Process of Recovering Copper from Ore

Details for Australian Patent Application No. 2003204134 (hide)

Owner Sumitomo Metal Mining Co., Ltd.

Inventors Okamoto, Hideyuki; Imamura, Masaki; Nakamura, Iichi

Agent Spruson & Ferguson

Pub. Number AU-B-2003204134

Priority 2002-135657 10.05.02 JP

Filing date 9 May 2003

Wipo publication date 27 November 2003

Acceptance publication date 19 March 2009

International Classifications

C22B 15/00 (2006.01) Obtaining copper

C22B 3/04 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

Event Publications

29 May 2003 Complete Application Filed

  Priority application(s): 2002-135657 10.05.02 JP

27 November 2003 Application Open to Public Inspection

  Published as AU-B-2003204134

19 March 2009 Application Accepted

  Published as AU-B-2003204134

25 June 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  Application withdrawn under section 141(1). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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