Separation membrane element for filtration and membrane module for filtration

Details for Australian Patent Application No. 2008314902 (hide)

Owner Sumitomo Electric Fine Polymer, Inc.

Inventors Morita, Toru

Agent Spruson & Ferguson

Pub. Number AU-A-2008314902

PCT Pub. Number WO2009/054448

Priority 2007-276620 24.10.07 JP

Filing date 23 October 2008

Wipo publication date 30 April 2009

International Classifications

B01D 63/06 (2006.01) Apparatus in general for separation processes using semi-permeable membranes - Tubular membrane modules

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

B01D 69/02 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties

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

B01D 71/36 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by the material

C02F 1/44 (2006.01) Treatment of water, waste water, or sewage - by dialysis, osmosis or reverse osmosis

C02F 3/12 (2006.01) Biological treatment of water, waste water, or sewage - Activated sludge processes

Event Publications

13 May 2010 PCT application entered the National Phase

  PCT publication WO2009/054448 Priority application(s): WO2009/054448

24 February 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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