Membrane cartridge, membrane separating device, and membrane separating method

Details for Australian Patent Application No. 2004249035 (hide)

Owner Asahi Kasei Chemicals Corporation

Inventors Okamura, Daisuke; Hashimoto, Tomotaka

Agent Watermark

Pub. Number AU-B-2004249035

PCT Pub. Number WO2004/112944

Priority 2003-172495 17.06.03 JP

Filing date 15 June 2004

Wipo publication date 29 December 2004

Acceptance publication date 5 July 2007

International Classifications

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

B01D 63/04 (2006.01) Apparatus in general for separation processes using semi-permeable membranes - comprising multiple hollow fibre assemblies

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

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

Event Publications

12 January 2006 PCT application entered the National Phase

  PCT publication WO2004/112944 Priority application(s): WO2004/112944

5 July 2007 Application Accepted

  Published as AU-B-2004249035

1 November 2007 Standard Patent Sealed

9 July 2009 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 22 May 2009. Address for service in Australia - Watermark Patent & Trademark Attorneys 302 Burwood Road Hawthorn VIC 3122 2005

19 November 2009 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 22 May 2009

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