Heap leaching of nickel containing ore

Details for Australian Patent Application No. 2006100869 (hide)

Owner BHP Minerals International, Inc

Inventors Duyvesteyn, Willem P C; Davis, Michael J; Liu, Houyuan

Agent Griffith Hack

Pub. Number AU-B-2006100869

Parent 2001255204

Filing date 11 October 2006

Opi date 19 April 2007

International Classifications

C22B 23/00 (2006.01) Obtaining nickel or cobalt

C22B 1/243 (2006.01) Preliminary treatment of ores or scrap

Event Publications

26 October 2006 Innovation Patent Application Filed

2 November 2006 Innovation Patent Open to Public Inspection

  Published as AU-B-2006100869

9 November 2006 Innovation Patent Sealed

19 April 2007 Certified Innovation Patents

  Published as AU-B-2006100869

17 April 2008 Opposition Lodged

  Minara Resources Limited has lodged an opposition against BHP Minerals International, Inc.

23 April 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143A(d), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

5 August 2010 Opposition Withdrawn

  The opposition by Minara Resources Limited against BHP Minerals International, Inc has been withdrawn.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2006100870-Method for leaching nickeliferous laterite ores

2006100868-Audio/video signal processor with storage function