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Class Information
Number: 204/412
Name: Chemistry: electrical and wave energy > Apparatus > Electrolytic > Analysis and testing > Three or more electrodes
Description: Apparatus in which there are three or more electrodes.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620437 |
Method and apparatus for providing rechargeable power in data monitoring and management systems |
Nov. 17, 2009 |
| 7615139 |
Electrochemical sensor |
Nov. 10, 2009 |
| 7611613 |
High temperature total NO.sub.x sensor |
Nov. 3, 2009 |
| 7608177 |
Electrochemical gas sensor |
Oct. 27, 2009 |
| 7601301 |
Multiplexed active biologic array |
Oct. 13, 2009 |
| 7578912 |
Electro-active sensor, method for constructing the same; apparatus and circuitry for detection of electro-active species |
Aug. 25, 2009 |
| 7553402 |
Method and device for developing an electrochemical measuring system |
Jun. 30, 2009 |
| 7547381 |
Sensor array integrated electrochemical chip, method of forming same, and electrode coating |
Jun. 16, 2009 |
| 7525298 |
Implantable sensor electrodes and electronic circuitry |
Apr. 28, 2009 |
| 7470352 |
Sensor arrangement |
Dec. 30, 2008 |
| 7429362 |
Method and apparatus for improved gas detection |
Sep. 30, 2008 |
| 7344678 |
Composite sensor membrane |
Mar. 18, 2008 |
| 7323091 |
Multimode electrochemical sensing array |
Jan. 29, 2008 |
| 7316768 |
Gas sensor and method of manufacture |
Jan. 8, 2008 |
| 7309414 |
Method for measuring localized corrosion rate with a multi-electrode array sensor |
Dec. 18, 2007 |
| 7278210 |
Method for producing a 3-D microscope flow-through cell |
Oct. 9, 2007 |
| 7267751 |
Programmable multiplexed active biologic array |
Sep. 11, 2007 |
| 7189314 |
Method and apparatus for quantitative analysis |
Mar. 13, 2007 |
| 7182853 |
Redox control/monitoring platform for high throughput screening/drug discovery applications |
Feb. 27, 2007 |
| 7175753 |
Process and device for monitoring the hydrogen concentration |
Feb. 13, 2007 |
| 7156965 |
Scanning electrochemical potential microscope |
Jan. 2, 2007 |
| 7150997 |
Multiplexed active biologic array |
Dec. 19, 2006 |
| 7148059 |
Myocyte culture pacing apparatus |
Dec. 12, 2006 |
| 7144553 |
Use of an array of polymeric sensors of varying thickness for detecting analytes in fluids |
Dec. 5, 2006 |
| 7144488 |
Electrode, electrochemical cell, and method for analysis of electroplating baths |
Dec. 5, 2006 |
| 7101717 |
Addressable biologic electrode array |
Sep. 5, 2006 |
| 7045097 |
Biologic electrode array with integrated optical detector |
May. 16, 2006 |
| 7041492 |
Extracellular recording electrode |
May. 9, 2006 |
| RE38931 |
Methods for controlling and/or measuring additive concentration in an electroplating bath |
Jan. 10, 2006 |
| 6972083 |
Electrochemical method and system for monitoring hydrogen peroxide concentration in slurries |
Dec. 6, 2005 |
| 6969451 |
Fluid-type multiple electrochemical system and preparation thereof |
Nov. 29, 2005 |
| 6908536 |
Electrochemical sensor |
Jun. 21, 2005 |
| 6884333 |
Electrochemical system for analyzing performance and properties of electrolytic solutions |
Apr. 26, 2005 |
| 6878538 |
Apparatus for receiving and aligning a multiple electrode pair array and a multiple treatment cell for use in electroporation |
Apr. 12, 2005 |
| 6867048 |
Multiplexed active biologic array |
Mar. 15, 2005 |
| 6846639 |
Method for detecting pathogens attached to specific antibodies |
Jan. 25, 2005 |
| 6818110 |
Combinatorial electrochemical deposition and testing system |
Nov. 16, 2004 |
| 6808618 |
Chemical sensing apparatus and methods |
Oct. 26, 2004 |
| 6787013 |
Biosensor |
Sep. 7, 2004 |
| 6773563 |
Electrochemical sensor having a reference electrode |
Aug. 10, 2004 |
| 6759010 |
Use of an array of polymeric sensors of varying thickness for detecting analytes in fluids |
Jul. 6, 2004 |
| 6752964 |
Polymer/plasticizer based sensors |
Jun. 22, 2004 |
| 6703205 |
Apparatus and methods for correcting for variable velocity in microfluidic systems |
Mar. 9, 2004 |
| 6695959 |
Electrochemical gas sensor with nonplanar diffusion membrane and electrode array |
Feb. 24, 2004 |
| 6682638 |
Film type solid polymer ionomer sensor and sensor cell |
Jan. 27, 2004 |
| 6682936 |
Addressable biologic electrode array |
Jan. 27, 2004 |
| 6670115 |
Devices and methods for detecting analytes using electrosensor having capture reagent |
Dec. 30, 2003 |
| 6666963 |
Oxygen sensor |
Dec. 23, 2003 |
| 6663756 |
Microchip-type oxygen gas sensor based on differential potentiometry |
Dec. 16, 2003 |
| 6652721 |
Sensor for determination of O2 concentration in liquids |
Nov. 25, 2003 |
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