REMOVER FOR HEAVY METALS CONTAINED IN WATER

Details for Australian Patent Application No. 2003221139 (hide)

Owner TAKEDA CHEMICAL INDUSTRIES, LTD.

Inventors MOURI, Motoya; YANAGI, Juichi

Pub. Number AU-A-2003221139

PCT Number PCT/JP03/03400

PCT Pub. Number WO2003/080518

Priority 2002-080577 22.03.02 JP

Filing date 19 March 2003

Wipo publication date 8 October 2003

International Classifications

C02F 001/28 Treatment of water, waste water, or sewage - by sorption

C02F 001/62 Treatment of water, waste water, or sewage - Heavy metal compounds

C02F 001/64 Treatment of water, waste water, or sewage

B01J 020/18 Solid sorbent compositions

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 2002-080577 22.03.02 JP

13 November 2003 Application Open to Public Inspection

  Published as AU-A-2003221139

9 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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