A method of treating sewage

Details for Australian Patent Application No. 2005100757 (hide)

Owner Jennings, N. Manley, E.

Inventors Manley, Ernest S.; Jennings, Norman Thomas; Jennings, Garry Gordon; Jennings, Darryl Ugo

Agent Shelston IP

Pub. Number AU-B-2005100757

Parent 2004216588

Filing date 14 September 2005

Opi date 25 May 2006

International Classifications

C02F 3/32 (2006.01) Biological treatment of water, waste water, or sewage - characterised by the animals or plants used, e.g. algae

Event Publications

29 September 2005 Innovation Patent Application Filed

13 October 2005 Innovation Patent Open to Public Inspection

  Published as AU-B-2005100757

13 October 2005 Innovation Patent Sealed

25 May 2006 Certified Innovation Patents

  Published as AU-B-2005100757

9 July 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143A(d), or Expired. This patent has been certified. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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