RECOVERY OF GOLD FROM CARBON ELUATE

Details for Australian Patent Application No. 2002250626 (hide)

Owner MINTEK

Inventors GREEN, Brian, Russell; PAUL, Roger, Leslie

Pub. Number AU-A-2002250626

PCT Pub. Number WO2002/077302

Priority 01/2409 23.03.01 ZA

Filing date 20 March 2002

Wipo publication date 8 October 2002

International Classifications

C22B 011/08 Obtaining noble metals

Event Publications

27 March 2003 Application Open to Public Inspection

  Published as AU-A-2002250626

28 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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