Aeration method

Details for Australian Patent Application No. 2003254384 (hide)

Owner Siemens Water Technologies Corp.

Inventors Lazaredes, Huw Alexander

Agent Shelston IP

Pub. Number AU-B-2003254384

PCT Number PCT/AU03/01068

PCT Pub. Number WO2004/018084

Priority 2002950934 21.08.02 AU

Filing date 21 August 2003

Wipo publication date 11 March 2004

Acceptance publication date 25 September 2008

International Classifications

B01D 65/02 (2006.01) Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes

B01D 63/00 (2006.01) Apparatus in general for separation processes using semi-permeable membranes

B01D 63/02 (2006.01) Apparatus in general for separation processes using semi-permeable membranes - Hollow fibre modules

B01D 65/08 (2006.01) Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes

Event Publications

30 October 2003 Complete Application Filed

  Priority application(s): 2002950934 21.08.02 AU

22 April 2004 Application Open to Public Inspection

  Published as AU-B-2003254384

21 February 2008 Alteration of Name

  The name of the applicant has been altered to Siemens Water Technologies Corp.

25 September 2008 Application Accepted

  Published as AU-B-2003254384

22 January 2009 Standard Patent Sealed

23 February 2012 Alteration of Name

  The name of the patentee has been altered to Siemens Industry, Inc.

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