Vortex enhanced filtration device and methods

Details for Australian Patent Application No. 2003240937 (hide)

Owner KKJ, Inc.

Inventors Schoendorfer, Don

Agent Davies Collison Cave

Pub. Number AU-B-2003240937

PCT Number PCT/US03/16894

PCT Pub. Number WO2004/007048

Priority 60/384,559 30.05.02 US

Filing date 30 May 2003

Wipo publication date 2 February 2004

Acceptance publication date 17 January 2008

International Classifications

F04D 29/24 (2006.01) Details, component parts, or accessories

B01D 29/11 (2006.01) Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor - with bag, cage, hose, tube, sleeve or like filtering elements

B01D 29/86 (2006.01) Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor

B01D 33/68 (2006.01) Filters with filtering elements which move during the filtering operation

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

B01D 61/08 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration

B01D 61/10 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration

B01D 61/14 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Ultrafiltration

B01D 61/24 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Dialysis

B01D 63/16 (2006.01) Apparatus in general for separation processes using semi-permeable membranes - Rotary, reciprocated or vibrated modules

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

B01D 69/10 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties

C02F 1/38 (2006.01) Treatment of water, waste water, or sewage - by centrifugal separation

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

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

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 60/384,559 30.05.02 US

18 March 2004 Application Open to Public Inspection

  Published as AU-B-2003240937

17 January 2008 Application Accepted

  Published as AU-B-2003240937

28 February 2008 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 04 Feb 2008. Address for service in Australia - Davies Collison Cave 1 Nicholson Street Melbourne VIC 3000 2004

15 May 2008 Standard Patent Sealed

10 July 2008 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 04 Feb 2008

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