Process of leaching gold

Details for Australian Patent Application No. 2008202814 (hide)

Owner Nippon Mining & Metals Co., Ltd.

Inventors Ishiguro, Yasunari; Hosaka, Hiroshi; Yoshimura, Akira; Takabayashi, Kazuaki; Abe, Yoshifumi

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2008202814

Priority 2008-84817 27.03.08 JP

Filing date 25 June 2008

Wipo publication date 26 March 2009

Acceptance publication date 26 March 2009

International Classifications

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

C22B 3/06 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 3/44 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 11/00 (2006.01) Obtaining noble metals

Event Publications

17 July 2008 Complete Application Filed

  Priority application(s): 2008-84817 27.03.08 JP

26 March 2009 Application Accepted

  Published as AU-B-2008202814

11 June 2009 Corrigenda

  Applications Accepted - Name Index Under the name Nippon Mining & Metals Co., Ltd., Application No. 2008202814, under INID(72) correct the coinventor to read Takebayashi, Kazuaki

23 July 2009 Standard Patent Sealed

21 April 2011 Alteration of Name

  The name of the patentee has been altered to JX Nippon Mining & Metals Corporation

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