Method of generating fresh water and fresh-water generator

Details for Australian Patent Application No. 2003203265 (hide)

Owner Toray Industries, Inc.

Inventors Nishikawa, Tsuyoshi; Kitade, Tamotsu; Sugiura, Wataru; Kihara, Masahiro

Agent Davies Collison Cave

Pub. Number AU-B-2003203265

PCT Number PCT/JP03/00406

PCT Pub. Number WO2003/062151

Priority 2002-12587 22.01.02 JP; 2002-126062 26.04.02 JP

Filing date 20 January 2003

Wipo publication date 2 September 2003

Acceptance publication date 18 October 2007

International Classifications

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

B01D 15/00 (2006.01) Separating processes involving the treatment of liquids with solid sorbents

B01D 61/02 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Reverse osmosis

C02F 1/28 (2006.01) Treatment of water, waste water, or sewage - by sorption

C02F 1/42 (2006.01) Treatment of water, waste water, or sewage - by ion-exchange

C02F 9/00 (2006.01) Multistep treatment of water, waste water or sewage

C02F 1/00 (2006.01) Treatment of water, waste water, or sewage

C02F 5/00 (2006.01) Softening water

Event Publications

10 April 2003 Complete Application Filed

  Priority application(s): 2002-12587 22.01.02 JP; 2002-126062 26.04.02 JP

18 September 2003 Application Open to Public Inspection

  Published as AU-B-2003203265

18 October 2007 Application Accepted

  Published as AU-B-2003203265

14 February 2008 Standard Patent Sealed

16 August 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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