Chemical clean for membrane filter

Details for Australian Patent Application No. 2006243804 (hide)

Owner Siemens Water Technologies Corp.

Inventors Cao, Zhiyi; Zha, Fufang

Agent Shelston IP

Pub. Number AU-B-2006243804

PCT Pub. Number WO2006/116797

Priority 2005902169 29.04.05 AU

Filing date 28 April 2006

Wipo publication date 9 November 2006

Acceptance publication date 18 August 2011

International Classifications

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

B01D 65/06 (2006.01) Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes

Event Publications

22 November 2007 PCT application entered the National Phase

  PCT publication WO2006/116797 Priority application(s): WO2006/116797

18 August 2011 Application Accepted

  Published as AU-B-2006243804

15 December 2011 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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