ANALYSIS AND FRACTIONATION OF PARTICLES NEAR SURFACES

Details for Australian Patent Application No. 2002255859 (hide)

Owner BIOARRAY SOLUTIONS, LTD.

Inventors PODUAL, Kairali; SEUL, Michael; BANERJEE, Sukanta

Pub. Number AU-A-2002255859

PCT Pub. Number WO2002/076585

Priority 09/813,571 21.03.01 US

Filing date 21 March 2002

Wipo publication date 8 October 2002

International Classifications

B01D 057/02 Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. - by electrophoresis

B01D 059/42 Separation of different isotopes of the same chemical element

B01D 059/50 Separation of different isotopes of the same chemical element

B01D 061/58 Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Multistep processes

C02F 001/469 Treatment of water, waste water, or sewage - by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis

C08F 002/58 Processes - Polymerisation initiated by direct application of electric current

C25B 015/00 Operating or servicing of cells

C25B 007/00 Electrophoretic production of compounds or non-metals

G01F 001/64 Measuring volume flow

G01L 001/20 Measuring force or stress, in general - by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids

G01L 009/18 Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elements - by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electric potential is produced or varied upon the application of stress

G01N 027/26 Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means - by investigating electrochemical variables

Event Publications

27 March 2003 Application Open to Public Inspection

  Published as AU-A-2002255859

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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