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Class Information
Number: 204/601
Name: Chemistry: electrical and wave energy > Apparatus > Electrophoretic or electro-osmotic apparatus > Capillary electrophoresis type
Description: Apparatus having a tube with an inside diameter less than 1 mm in which particles or components migrate in an electric field through a conducting liquid or fluent material.










Sub-classes under this class:

Class Number Class Name Patents
204/605 Gel filled 193
204/602 With control means responsive to sensed condition 84
204/603 With detailed detection system (e.g., including a light source and a camera, etc.) 391
204/604 With injector 267


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
8702941 Method of analyzing hemoglobin by electrophoresis Apr. 22, 2014
8685219 Apparatus for capillary electrophoresis with polyelectrolyte multilayer coating on the capillary walls Apr. 1, 2014
8685220 Capillary electrophoresis apparatus Apr. 1, 2014
8641882 Capillary column cartridge Feb. 4, 2014
8613845 Self contained capillary electrophoresis system for interfacing with mass spectrometry Dec. 24, 2013
8562805 Method of actuating and an actuator Oct. 22, 2013
8545771 Fluidic devices having incorporated electrodes Oct. 1, 2013
8545686 Electrophoretic apparatus and electrophoretic method Oct. 1, 2013
8535500 Surface acoustic wave sensor device including target biomolecule isolation component Sep. 17, 2013
8529760 Optical separator and method for separating particles suspended in a fluid Sep. 10, 2013
8519014 Ion exchangeable mixture and method of producing the same Aug. 27, 2013
8506783 Three-dimensional nanochannel device and method of manufacturing the same Aug. 13, 2013
8506785 Analysis apparatus with renewable electrode contact tip Aug. 13, 2013
8481125 Mitigation of biomolecular adsorption with hydrophilic polymer additives Jul. 9, 2013
8480971 Analytical pretreatment device Jul. 9, 2013
8480970 Analytical pretreatment device Jul. 9, 2013
8470149 Electrowetting dispensing devices and related methods Jun. 25, 2013
8465637 Ion sensor for fluid and method for its manufacture Jun. 18, 2013
8460530 Method for modifying the concentration of reactants in a microfluidic device Jun. 11, 2013
8454811 Microfluidic system Jun. 4, 2013
8454812 Capillary electrophoresis apparatus Jun. 4, 2013
8449746 Systems and methods for coupling molecule separation devices to analytical instruments May. 28, 2013
8448790 Surface charge enabled nanoporous semi-permeable membrane for desalination May. 28, 2013
8414755 Microfluidic separation device Apr. 9, 2013
8366896 Capillary electrophoresis device Feb. 5, 2013
8366897 Gradient elution electrophoresis and detectorless electrophoresis apparatus Feb. 5, 2013
8361292 Method for analyzing hemoglobin by capillary electrophoresis and additive used therein Jan. 29, 2013
8357281 Multi-wavelength fluorescence detection system for multiplexed capillary electrophoresis Jan. 22, 2013
8354077 Universal interface for a micro-fluidic chip Jan. 15, 2013
8349159 Microfluidic device for detection of charged analytes contained in an electrolyte and a method for detecting charged analytes contained in an electrolyte Jan. 8, 2013
8350243 Optically induced dielectrophoresis chip for control and analysis of bio-molecules Jan. 8, 2013
8337685 Serum components that bind to threat agents Dec. 25, 2012
8329115 Nanofluidic preconcentration device in an open environment Dec. 11, 2012
8317991 Process for electrokinetic migration through liquid membranes Nov. 27, 2012
8313698 Droplet-based nucleic acid amplification apparatus and system Nov. 20, 2012
8307994 Surface charge enabled nanoporous semi-permeable membrane for desalination Nov. 13, 2012
8298392 Microfluidic devices and methods of using same Oct. 30, 2012
8293083 Nanopore electrode, nanopore membrane, methods of preparation and surface modification, and use thereof Oct. 23, 2012
8282799 Method for continuous particle separation using obstacle arrays asymmetrically aligned to fields Oct. 9, 2012
8283157 System and method for increasing polymer/nanopore interactions Oct. 9, 2012
8277761 Channelless fluidic sample transport medium Oct. 2, 2012
8263671 Ion exchangeable mixture and method of producing the same Sep. 11, 2012
8257569 Capillary array unit and capillary electrophoresis apparatus Sep. 4, 2012
8257570 Electrophoresis chip and electrophoresis unit having the same Sep. 4, 2012
8251672 Electrokinetic pump with fixed stroke volume Aug. 28, 2012
8252162 Capillary electrophoresis apparatus Aug. 28, 2012
8246805 Micro-fluidic chip and flow sending method in micro-fluidic chip Aug. 21, 2012
8237117 Methods and interfaces for single and multidimensional separations for characterization and/or identification of molecules by mass spectrometry Aug. 7, 2012
8232074 Nanoelectrodes and nanotips for recording transmembrane currents in a plurality of cells Jul. 31, 2012
8221604 Method for controlling substance transfer Jul. 17, 2012

1 2 3 4 5 6 7 8 9 10 11 12 13 14










 
 
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