Device for generating aqueous chlorine dioxide solutions

Details for Australian Patent Application No. 2003220261 (hide)

Owner Engelhard Corporation

Inventors Speronello, Barry K; Koermer, Gerald S; Hratko, Linda

Agent Griffith Hack

Pub. Number AU-B-2003220261

PCT Number PCT/US03/07828

PCT Pub. Number WO2003/080506

Priority 10/102,382 19.03.02 US

Filing date 14 March 2003

Wipo publication date 8 October 2003

Acceptance publication date 26 March 2009

International Classifications

C02F 1/50 (2006.01) Treatment of water, waste water, or sewage - by addition or application of a germicide or by oligodynamic treatment

A01N 25/02 (2006.01) Biocides - containing liquids as carriers, diluents or solvents

A01N 59/00 (2006.01) Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds

A01N 59/08 (2006.01) Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds - Alkali metal chlorides

C01B 11/02 (2006.01) Oxides or oxyacids of halogens

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 10/102,382 19.03.02 US

13 November 2003 Application Open to Public Inspection

  Published as AU-B-2003220261

26 March 2009 Application Accepted

  Published as AU-B-2003220261

23 July 2009 Standard Patent Sealed

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