Recovery of metals from jarositecontaining materials

Details for Australian Patent Application No. 2002248801 (hide)

Owner BHP Billiton SA Limited

Inventors Ahern, Noelene; Schaekers, Jozef Marie

Agent FB Rice

Pub. Number AU-B-2002248801

PCT Pub. Number WO2002/070756

Priority 01/1927 08.03.01 ZA

Filing date 6 March 2002

Wipo publication date 19 September 2002

Acceptance publication date 13 April 2006

International Classifications

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

Event Publications

13 March 2003 Application Open to Public Inspection

  Published as AU-B-2002248801

13 November 2003 Change of Name(s) of Applicant(s), Section 104

  Billiton SA Limited The name of the applicant has been changed to BHP Billiton SA Limited 2003

13 April 2006 Application Accepted

  Published as AU-B-2002248801

10 August 2006 Standard Patent Sealed

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