Membrane post treatment

Details for Australian Patent Application No. 2004253197 (hide)

Owner Siemens Water Technologies Corp.

Inventors Mullette, Daniel; Patel, Neeta; Muller, Joachim

Agent Shelston IP

Pub. Number AU-B-2004253197

PCT Pub. Number WO2005/002712

Priority 2003903507 08.07.03 AU

Filing date 8 July 2004

Wipo publication date 13 January 2005

Acceptance publication date 27 May 2010

International Classifications

B01D 67/00 (2006.01) Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus

B01D 69/14 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties

B01D 71/26 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by the material

B01D 71/32 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by the material

B01D 71/34 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by the material

B01D 71/38 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by the material

B01D 71/82 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by the material

Event Publications

12 January 2006 PCT application entered the National Phase

  PCT publication WO2005/002712 Priority application(s): WO2005/002712

10 April 2008 Alteration of Name

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

27 May 2010 Application Accepted

  Published as AU-B-2004253197

23 September 2010 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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