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7384791 |
Method of analyzing blood
A method of analyzing blood includes delivering a blood sample to a test device, applying a spatially varying electric field to the blood sample to provide a depleted cell concentration in a...
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7374603 |
Particle transport and near field analytical detection
Particle collection, transport, and detection systems are disclosed. The systems are uniquely adapted for collecting or concentrating particles from a flowing medium and then transporting the...
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7373276 |
Quantitative evaluation of emulsion stability based on critical electric field measurements
A method for quantitative evaluation of emulsion stability using Critical Electric Field (CEF) determinations over a range of conditions, such as a range of temperatures, demulsifier compositions,...
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7351320 |
Multiple frequency electrostatic coalescence
A method of augmenting the separation of immiscible heavier and lighter components of an emulsion including the steps of conducting the emulsion into a treatment vessel, providing an AC voltage...
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7309442 |
Fluid treatment method
A fluid treatment system for reducing odor, bacteria, and biological oxygen demand from a fluid having at least one tube, a control box, and a pump. The at least one tube has a plurality of...
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6860979 |
Dual frequency electrostatic coalescence
A method of augmenting the separation of immiscible heavier and lighter components of an emulsion including the steps of passing the emulsion into a treatment vessel, establishing at least one dual...
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6706170 |
System for treating fluids in an electric field
System for treating fluids, especially water, in a pipe to resist scale deposits from building up in the pipe, includes a field generating coil ( 10 ) mounted exteriorly of the pipe, an electronic...
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6468410 |
Method for synthesis and characterization of electrode materials
An apparatus that is useful for evaluating and optimizing electrochemical processes and for electrochemically characterizing materials includes a base or substrate carrying a plurality of...
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6319705 |
Microchip device for electrophoresis
A microchip device for electrophoresis includes not only a microchip having a separation flow route for separating a sample electrophoretically and an electrical power source for applying a...
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6255551 |
Method and system for treating contaminated media
A process treats contaminated media and comprises detecting a non-uniform contaminated media property selected from electrical conductivity or electroosmotic permeability; and selectively applying...
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6113765 |
Methods for enhanced resolution of hydrocarbon continuous emulsions or dispersions with conductivity modifiers
A method of increasing the efficiency of the electrostatic separation of a continuous hydrocarbon emulsions or dispersion by increasing the electrical conductivity of the emulsion or dispersion. An...
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5858799 |
Surface plasmon resonance chemical electrode
This disclosure describes new methods and devices for sensing redox-active analytes in solution. The invention combines a surface plasmon resonance (SPR) sensor and a chemical electrode sensor. A...
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5783090 |
Ionic water treatment system
An apparatus for reducing micro-organism concentrations in a liquid having a surface has a portion of a first electrode that is disposed within the liquid. A portion of a second electrode is also...
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5582701 |
Ionic liquid-channel charge-coupled device
An ionic liquid-channel charge-coupled device that separates ions in a liquid sample according to ion mobility characteristics includes a channel having an inner wall that has a matrix liquid...
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5384023 |
Solvent extraction method and apparatus for recovering analytes
An improved liquid/liquid solvent extraction method and apparatus utilizes an external electrode for creating an electric field within an extraction cell to shatter aqueous sample droplets flowing...
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4031007 |
Slop oil treating system
A conductive interface forms between the oil and water layers in a coalescer apparatus for treating slop oil. The presence of this interface is detected by (a) a capacitance probe and (b)...
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3644187 |
INSTRUMENT FOR MEASURING CONDUCTANCE OR CAPACITANCE OF AN ELECTRICAL LOAD DURING OPERATION
Instrumentation for measuring electrical characteristics of a load during application of stored electrical energy to the load. The current to the load is accurately monitored over a wide dynamic...
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