Method and apparatus for reclaiming effluent from a freeze-drying process, and uses for effluent

Details for Australian Patent Application No. 2004312777 (hide)

Owner Alstat, E.

Inventors Alstat, Edward K.

Agent Freehills

Pub. Number AU-B-2004312777

PCT Pub. Number WO2005/066561

Priority 10/746,475 24.12.03 US

Filing date 6 December 2004

Wipo publication date 21 July 2005

Acceptance publication date 2 October 2008

International Classifications

C02F 1/22 (2006.01) Treatment of water, waste water, or sewage - by freezing

F26B 5/06 (2006.01) Drying solid materials or objects by processes not involving the application of heat

Event Publications

22 June 2006 PCT application entered the National Phase

  PCT publication WO2005/066561 Priority application(s): WO2005/066561

2 October 2008 Application Accepted

  Published as AU-B-2004312777

29 January 2009 Standard Patent Sealed

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