Water treatment

Details for Australian Patent Application No. 2005269706 (hide)

Owner E.I. Dupont De Nemours and Company

Inventors Merritt, Colleen D.; Dipietro, David George; Rau, Allen H.; Erkenbrecher, Carl William Jr.; Reynolds, Richard Alan; Jayawant, Madhusudan D.

Agent Houlihan2

Pub. Number AU-A-2005269706

PCT Pub. Number WO2006/014719

Priority 60/589,726 21.07.04 US; 11/116,485 28.04.05 US

Filing date 20 July 2005

Wipo publication date 9 February 2006

International Classifications

C02F 1/72 (2006.01) Treatment of water, waste water, or sewage - by oxidation

A01N 25/08 (2006.01) Biocides - containing solids as carriers or diluents

A01N 25/34 (2006.01) Biocides - Shaped forms, e.g. sheets, not provided for in any other group of this main group

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

A01N 59/02 (2006.01) Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds - Sulfur

A01N 59/04 (2006.01) Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds - Carbon disulfide

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

A01N 59/16 (2006.01) Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds - Heavy metals

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

C02F 1/76 (2006.01) Treatment of water, waste water, or sewage - with halogens or compounds of halogens

C02F 103/42 (2006.01)

Event Publications

14 December 2006 PCT application entered the National Phase

  PCT publication WO2006/014719 Priority application(s): WO2006/014719

25 September 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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