Non-biochemical method to heap leach copper concentrates

Details for Australian Patent Application No. 2003212052 (hide)

Owner Minera Michilla S.A.

Inventors Faine, Jaime Rauld; Jullian, Raul Montealegre; Gutierrez, Abraham Backit; Alfaro, Freddy Aroca

Agent Davies Collison Cave

Pub. Number AU-B-2003212052

Priority 2694-2002 26.11.02 CL

Filing date 3 July 2003

Wipo publication date 10 June 2004

Acceptance publication date 26 June 2008

International Classifications

C22B 15/00 (2006.01) Obtaining copper

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

C22B 3/10 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

Event Publications

24 July 2003 Complete Application Filed

  Priority application(s): 2694-2002 26.11.02 CL

10 June 2004 Application Open to Public Inspection

  Published as AU-B-2003212052

26 June 2008 Application Accepted

  Published as AU-B-2003212052

23 October 2008 Standard Patent Sealed

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

2003212053-Truck load protection method and apparatus

2003212051-Opal sorting multi-apparatus assembly