Aerobic biomass granules for waste water treatment

Details for Australian Patent Application No. 2003247036 (hide)

Owner Nanyang Technological University SembCorp Utilities Pte. Ltd

Inventors Tay, Tiong Lee Stephen; Liu, Yu; Tay, Joo Hwa; Show, Kuan Yeow; Ivanov, Volodymyr

Agent Freehills

Pub. Number AU-B-2003247036

PCT Number PCT/SG03/00017

PCT Pub. Number WO2003/070649

Priority 10/081,700 22.02.02 US

Filing date 28 January 2003

Wipo publication date 9 September 2003

Acceptance publication date 20 December 2007

International Classifications

C02F 3/10 (2006.01) Biological treatment of water, waste water, or sewage - Packings

C02F 3/00 (2006.01) Biological treatment of water, waste water, or sewage

C02F 3/12 (2006.01) Biological treatment of water, waste water, or sewage - Activated sludge processes

Event Publications

2 October 2003 Complete Application Filed

  Priority application(s): 10/081,700 22.02.02 US

9 October 2003 Application Open to Public Inspection

  Published as AU-B-2003247036

6 December 2007 Assignment before Grant

  SUT Seraya Pte Ltd; Nanyang Technological University The application has been assigned to Nanyang Technological University; SembCorp Utilities Pte. Ltd

20 December 2007 Application Accepted

  Published as AU-B-2003247036

17 April 2008 Standard Patent Sealed

17 July 2008 Assignment Registered

  Nanyang Technological University; SembCorp Utilities Pte. Ltd The patent has been assigned to Nanyang Technological University; SembCorp Industries Ltd

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