Method for recording nickel by extraction from nickel-containing laterite ore

Details for Australian Patent Application No. 2002354745 (hide)

Owner OMG Finland Oy

Inventors Malmstrom, Rolf; Aaltonen, Antti; Karpale, Kauko

Agent Griffith Hack

Pub. Number AU-B-2002354745

PCT Number PCT/FI02/00592

PCT Pub. Number WO2003/004709

Priority 20011488 06.07.01 FI

Filing date 2 July 2002

Wipo publication date 21 January 2003

Acceptance publication date 5 July 2007

International Classifications

C22B 1/00 (2006.01) Preliminary treatment of ores or scrap

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 20011488 06.07.01 FI

22 May 2003 Application Open to Public Inspection

  Published as AU-B-2002354745

27 October 2005 Amendment Made

  The nature of the amendment is: Amend the invention title to read Method for recording nickel by extraction from nickel-containing laterite ore

5 July 2007 Application Accepted

  Published as AU-B-2002354745

1 November 2007 Standard Patent Sealed

24 January 2008 Assignment Registered

  OMG Finland Oy The patent has been assigned to Norilsk Nickel Finland Oy

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