Control of biofilms in industrial water systems

Details for Australian Patent Application No. 2002334934 (hide)

Owner Albemarle Corporation

Inventors Nalepa, Christopher J.

Agent Davies Collison Cave

Pub. Number AU-B-2002334934

PCT Number PCT/US02/32300

PCT Pub. Number WO2003/031347

Priority 60/328,384 09.10.01 US

Filing date 9 October 2002

Wipo publication date 22 April 2003

Acceptance publication date 17 January 2008

International Classifications

F28F 19/01 (2006.01) Preventing the formation of deposits or corrosion, e.g. by using filters

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

A01N 25/22 (2006.01) Biocides - containing ingredients stabilising the active ingredients

A01N 25/30 (2006.01) Biocides - characterised by the surfactants

A01N 43/50 (2006.01) Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds

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

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

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

C02F 5/00 (2006.01) Softening water

C23F 11/06 (2006.01) Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent - in markedly alkaline liquids

C23F 11/12 (2006.01) Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent

C23F 11/14 (2006.01) Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent

C23F 11/16 (2006.01) Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent

F28G 13/00 (2006.01) Appliances or processes not covered by groups

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 60/328,384 09.10.01 US

3 July 2003 Application Open to Public Inspection

  Published as AU-B-2002334934

17 January 2008 Application Accepted

  Published as AU-B-2002334934

15 May 2008 Standard Patent Sealed

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