Method and apparatus for treatment of drinking water

Details for Australian Patent Application No. 2002217804 (hide)

Owner CH2M Hill, Inc.

Inventors Myers, Anthony G.; Mueller, Paul

Agent Davies Collison Cave

Pub. Number AU-B-2002217804

PCT Pub. Number WO02/38254

Priority 60247124 10.11.00 US

Filing date 9 November 2001

Wipo publication date 21 May 2002

Acceptance publication date 9 February 2006

International Classifications

B01D 61/00 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration

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

Event Publications

18 December 2003 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 10 Oct 2003

9 February 2006 Application Accepted

  Published as AU-B-2002217804

8 June 2006 Standard Patent Sealed

3 June 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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