Ion exchanger for winning metals of value

Details for Australian Patent Application No. 2007203301 (hide)

Owner Lanxess Deutschland GmbH

Inventors Rossoni, Duilio; Wambach, Wolfgang; Wagner, Rudolf; Schelhaas, Michael; Klipper, Reinhold

Agent Davies Collison Cave

Pub. Number AU-A-2007203301

Priority 10 2006 034 659.9 24.07.06 DE

Filing date 17 July 2007

Wipo publication date 7 February 2008

International Classifications

C22B 3/42 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 60/02 (2006.01) Obtaining metals of atomic number 87 or higher, i.e. radioactive metals

Event Publications

2 August 2007 Complete Application Filed

  Priority application(s): 10 2006 034 659.9 24.07.06 DE

7 February 2008 Application Open to Public Inspection

  Published as AU-A-2007203301

22 July 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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