Process for extracting platinum group metals

Details for Australian Patent Application No. 2003213877 (hide)

Owner PlatTech Pty Limited

Inventors Lewins, John Derek; Bax, Alan

Agent McCarthy Port Patent and Trade Mark Attorneys

Pub. Number AU-B-2003213877

PCT Number PCT/AU03/00435

PCT Pub. Number WO2003/087416

Priority PS 1674 11.04.02 AU

Filing date 11 April 2003

Wipo publication date 27 October 2003

Acceptance publication date 31 July 2008

International Classifications

C22B 1/02 (2006.01) Preliminary treatment of ores or scrap

C22B 1/04 (2006.01) Preliminary treatment of ores or scrap

C22B 3/04 (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

C22B 11/08 (2006.01) Obtaining noble metals

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): PS 1674 11.04.02 AU

4 December 2003 Application Open to Public Inspection

  Published as AU-B-2003213877

31 July 2008 Application Accepted

  Published as AU-B-2003213877

27 November 2008 Standard Patent Sealed

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