Membrane element, membrane unit and multistage membrane unit

Details for Australian Patent Application No. 2007242360 (hide)

Owner Toray Industries, Inc.

Inventors Odaka, Yoshifumi; Onoe, Toshitsugu; Kanamori, Hiromitsu; Sakai, Kenji; Matsumoto, Hiroshi

Agent Davies Collison Cave

Pub. Number AU-B-2007242360

PCT Pub. Number WO2007/122839

Priority 2006-117581 21.04.06 JP; 2006-117580 21.04.06 JP; 2006-085201 27.03.06 JP

Filing date 6 February 2007

Wipo publication date 1 November 2007

Acceptance publication date 30 September 2010

International Classifications

B01D 63/08 (2006.01) Apparatus in general for separation processes using semi-permeable membranes - Flat membrane modules

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

Event Publications

25 September 2008 PCT application entered the National Phase

  PCT publication WO2007/122839 Priority application(s): WO2007/122839

30 September 2010 Application Accepted

  Published as AU-B-2007242360

27 January 2011 Standard Patent Sealed

30 August 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

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

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