Heap leaching base metals from oxide ores

Details for Australian Patent Application No. 2003271879 (hide)

Owner European Nickel PLC

Inventors Purkiss, Simon Anthony Roger

Agent Lord and Company

Pub. Number AU-B-2003271879

PCT Number PCT/GB03/04252

PCT Pub. Number WO2004/031422

Priority 2002951754 01.10.02 AU

Filing date 1 October 2003

Wipo publication date 23 April 2004

Acceptance publication date 10 January 2008

International Classifications

C22B 3/08 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 23/00 (2006.01) Obtaining nickel or cobalt

Event Publications

22 January 2004 Complete Application Filed

  Priority application(s): 2002951754 01.10.02 AU

27 May 2004 Application Open to Public Inspection

  Published as AU-B-2003271879

10 January 2008 Application Accepted

  Published as AU-B-2003271879

24 April 2008 Opposition Lodged

  Minara Resources Ltd has lodged an opposition against European Nickel PLC.

8 September 2011 Opposition Proceeding - Application Withdrawn

  The opposition by Minara Resources Ltd against European Nickel PLC has been withdrawn.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

2003271880-APPARATUS FOR FLUID TREATMENT

2003271878-METHOD AND APPARATUS FOR MANAGING A COLLECTION OF PORTLETS IN A PORTAL SERVER