Rare earth compositions and structures for removing phosphates from water

Details for Australian Patent Application No. 2008200837 (hide)

Owner Altairnano, Inc.

Inventors Moerck, Rudi; Spitler, Timothy M

Agent Peter Maxwell & Associates

Pub. Number AU-A-2008200837

Parent 2003298800

Filing date 22 February 2008

Wipo publication date 13 March 2008

International Classifications

C01F 17/00 (2006.01) Compounds of the rare-earth metals, i.e. scandium, yttrium, lanthanum, or the group of the lanthanides

A61K 33/24 (2006.01) Medicinal preparations containing inorganic active ingredients - Heavy metals

C02F 1/28 (2006.01) Treatment of water, waste water, or sewage - by sorption

C09C 1/36 (2006.01) Treatment of specific inorganic materials other than fibrous fillers - Compounds of titanium

C02F 1/00 (2006.01) Treatment of water, waste water, or sewage

Event Publications

6 March 2008 Complete Application Filed

13 March 2008 Application Open to Public Inspection

  Published as AU-A-2008200837

25 June 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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