A plasma formed in a fluid

Details for Australian Patent Application No. 2009200889 (hide)

Owner Chang, C.

Inventors Chang, Chak Man Thomas

Agent Pizzeys

Pub. Number AU-A-2009200889

Parent 2003221634

Filing date 6 March 2009

Wipo publication date 26 March 2009

International Classifications

A62D 3/00 (2006.01) Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances

A23L 2/42 (2006.01) Non-alcoholic beverages - Preservation of non-alcoholic beverages

A23L 3/32 (2006.01) Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs - by treatment with electric currents without heating effect

A61L 2/14 (2006.01) Disinfection or sterilising

B01J 19/08 (2006.01) Chemical, physical, or physico-chemical processes in general - Processes employing the direct application of electric or wave energy, or particle radiation

C01B 3/24 (2006.01) Hydrogen

C02F 1/30 (2006.01) Treatment of water, waste water, or sewage - by irradiation

C02F 1/48 (2006.01) Treatment of water, waste water, or sewage - with magnetic or electric fields

C22B 5/12 (2006.01) General processes of reducing to metals

H05H 1/24 (2006.01) Generating plasma - Generating plasma

Event Publications

26 March 2009 Application Open to Public Inspection

  Published as AU-A-2009200889

26 March 2009 Complete Application Filed

22 October 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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