A process for upgrading an ore or concentrate

Details for Australian Patent Application No. 2004257302 (hide)

Owner Zinifex Limited

Inventors Freeman, Paul Christopher; Newman, Oliver Michael Griffiths; Bryant, Sally Elizabeth

Agent Griffith Hack

Pub. Number AU-B-2004257302

PCT Pub. Number WO2005/007900

Priority 2003903741 18.07.03 AU

Filing date 12 July 2004

Wipo publication date 27 January 2005

Acceptance publication date 14 May 2009

International Classifications

C22B 3/14 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 3/00 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 3/04 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 3/12 (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 19/00 (2006.01) Obtaining zinc or zinc oxide

C22B 19/34 (2006.01) Obtaining zinc or zinc oxide

Event Publications

2 February 2006 PCT application entered the National Phase

  PCT publication WO2005/007900 Priority application(s): WO2005/007900

14 May 2009 Application Accepted

  Published as AU-B-2004257302

11 February 2010 Standard Patent Sealed

4 November 2010 Assignment Registered

  Zinifex Limited The patent has been assigned to MMG Management Pty Ltd

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

2004257303-Bacillus strain isolate with fungal suppression activity

2004257301-Subsea tubing hanger assembly for an oil or gas well