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Class Information
Number: 204/674
Name: Chemistry: electrical and wave energy > Apparatus > Apparatus for electrical (including simultaneous electrical and magnetic) separation or purification of liquid or magnetic treatment of liquid (other than separation) > Porous, perforated, or grid electrode
Description: Apparatus having at least one porous, perforated, or grid electrode.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7374603 |
Particle transport and near field analytical detection |
May. 20, 2008 |
| 7235123 |
Particle transport and near field analytical detection |
Jun. 26, 2007 |
| 6814840 |
Flow-through electrochemical reactor for wastewater treatment |
Nov. 9, 2004 |
| 6500673 |
Electrostatic device and method for immunological detection |
Dec. 31, 2002 |
| 6096179 |
Carbon-reinforced electrode and method of making same |
Aug. 1, 2000 |
| 6090259 |
Liquid deionization apparatus having independently powered carbon-reinforced electrode structures |
Jul. 18, 2000 |
| 5925230 |
Deionization apparatus having non-sacrificial electrodes of different types |
Jul. 20, 1999 |
| 5759390 |
Particle separator |
Jun. 2, 1998 |
| 5645704 |
Electrostatic filter device |
Jul. 8, 1997 |
| 5593560 |
Fluid-filtering device for filtering out particulates in fluid |
Jan. 14, 1997 |
| 5575974 |
Apparatus and method for an anodic oxidation biocidal treatment |
Nov. 19, 1996 |
| 5036365 |
Field assisted filter and electrophotographic copying machine using the same |
Jul. 30, 1991 |
| 4927511 |
Method and device for breaking a disperse system in an electrochemical cell |
May. 22, 1990 |
| 4767514 |
Apparatus and method for removing liquid from liquid bearing material |
Aug. 30, 1988 |
| 4636290 |
Liquid-liquid exchangers and process of using |
Jan. 13, 1987 |
| 4624765 |
Separation of dispersed liquid phase from continuous fluid phase |
Nov. 25, 1986 |
| 4454016 |
Removal of PCB from oil and other liquids |
Jun. 12, 1984 |
| 4415426 |
Electrodes for electrical coalescense of liquid emulsions |
Nov. 15, 1983 |
| 4347110 |
Method for tall oil recovery and apparatus therefor |
Aug. 31, 1982 |
| 4182672 |
Plural stage desalter/dehydrator in a single vessel |
Jan. 8, 1980 |
| 4149958 |
Plural stage desalter/dehydrator in a single vessel |
Apr. 17, 1979 |
| 4116790 |
Method and apparatus for separation of fluids with an electric field and centrifuge |
Sep. 26, 1978 |
| 4057482 |
Apparatus for removing liquid from liquid bearing material |
Nov. 8, 1977 |
| 3930982 |
Ferroelectric apparatus for dielectrophoresis particle extraction |
Jan. 6, 1976 |
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