Process of leaching gold

Details for Australian Patent Application No. 2012203072 (hide)

Owner JX Nippon Mining & Metals Corporation

Inventors Abe, Yoshifumi; Hatano, Kazuhiro; Katsukawa, Koji; Sano, Masaki

Agent Pizzeys

Pub. Number AU-A-2012203072

Priority 2011-76679 30.03.11 JP; 2011-121104 30.05.11 JP

Filing date 25 May 2012

Wipo publication date 25 October 2012

International Classifications

C22B 11/00 Obtaining noble metals

C22B 3/12 Extraction of metal compounds from ores or concentrates by wet processes

Event Publications

14 June 2012 Complete Application Filed

  Priority application(s): 2011-76679 30.03.11 JP; 2011-121104 30.05.11 JP

18 October 2012 Section 223 Application Allowed

  JX Nippon Mining & Metals Corporation The time in which to claim the convention priority date has been extended to 30 May 2012 . Address for service in Australia - Pizzeys Patent and Trade Mark Attorneys Level 20 324 Queen Street Brisbane QLD 4000

25 October 2012 Application Open to Public Inspection

  Published as AU-A-2012203072

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