Improved method of cleaning membrane modules

Details for Australian Patent Application No. 2010100568 (hide)

Owner Siemens Water Technologies Corp.

Inventors Zha, Fufang; Lazaredes, Huw Alexander; Cao, Zhiyi

Agent Shelston IP

Pub. Number AU-A-2010100568

Parent 2010201094

Filing date 4 June 2010

Opi date 8 July 2010

International Classifications

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

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

Event Publications

24 June 2010 Innovation Patent Application Filed

8 July 2010 Innovation Patent Open to Public Inspection

  Published as AU-A-2010100568

8 July 2010 Innovation Patent Sealed

23 February 2012 Alteration of Name

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

4 October 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143A(d), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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