DEVICES AND METHODS FOR PURIFICATION

Details for Australian Patent Application No. 2002235310 (hide)

Owner PRO-CHEM, INC.

Inventors HUNT, Denis; BROWNLEADER, Michael

Pub. Number AU-A-2002235310

PCT Pub. Number WO2002/053256

Priority 60/284,579 18.04.01 US; 60/337,708 07.12.01 US; 60/260,136 05.01.01 US; 60/269,977 20.02.01 US

Filing date 7 January 2002

Wipo publication date 16 July 2002

International Classifications

B01D 015/08 Separating processes involving the treatment of liquids with solid sorbents - Selective adsorption, e.g. chromatography

B01D 021/26 Separation of suspended solid particles from liquids by sedimentation - Separation of sediment aided by centrifugal force

Event Publications

23 January 2003 Application Open to Public Inspection

  Published as AU-A-2002235310

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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