Improved monopersulfate treatment of membranes

Details for Australian Patent Application No. 2007272318 (hide)

Owner Siemens Water Technologies Corp.

Inventors Wang, Dongliang; Inglis, Andrew John; Muller, Heinz-Joachim

Agent Shelston IP

Pub. Number AU-B-2007272318

PCT Pub. Number WO2008/006173

Priority 2006903813 14.07.06 AU

Filing date 13 July 2007

Wipo publication date 17 January 2008

Acceptance publication date 9 June 2011

International Classifications

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

B01D 61/22 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Controlling or regulating

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

Event Publications

26 February 2009 PCT application entered the National Phase

  PCT publication WO2008/006173 Priority application(s): WO2008/006173

9 June 2011 Application Accepted

  Published as AU-B-2007272318

6 October 2011 Standard Patent Sealed

23 February 2012 Alteration of Name

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

8 March 2012 Corrigenda

  Change of Names(s) of Applicant(s), Section 104 - 2007 Under the name Siemens, Industry, Inc., Application No. 2007272318, under INID (71) correct the applicant name to Siemens Industry, Inc.

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