Shallow bed fluid treatment apparatus

Details for Australian Patent Application No. 2001229769 (hide)

Owner Amalgamated Research, Inc.

Inventors Velasquez, Lawrence; Peterson, Kenneth R; Kearney, Michael M.

Agent Patent Attorney Services

Pub. Number AU-B-2001229769

PCT Pub. Number WO01/54790

Priority 60/178,397 27.01.00 US

Filing date 25 January 2001

Wipo publication date 7 August 2001

Acceptance publication date 25 May 2006

International Classifications

B01D 24/08 (2006.01) Filtration

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

B01D 15/14 (2006.01) Separating processes involving the treatment of liquids with solid sorbents

B01F 5/06 (2006.01) Mixers - Mixers in which the components are pressed together through slits, orifices, or screens

B01J 8/02 (2006.01) Chemical or physical processes in general, conducted in the presence of fluids and solid particles - with stationary particles, e.g. in fixed beds

B01J 47/02 (2006.01) Ion-exchange processes in general

G01N 30/02 (2006.01) Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography

G01N 30/60 (2006.01) Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography

Event Publications

22 January 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

12 February 2004 Corrigenda

  Applications Lapsed, Refused or Withdrawn, Patents Ceased or Expired - 2001 Delete all reference to Application No. 2001229769.

25 May 2006 Application Accepted

  Published as AU-B-2001229769

21 September 2006 Standard Patent Sealed

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