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Class Information
Number: 204/193
Name: Chemistry: electrical and wave energy > Apparatus
Description: Apparatus specialized for carrying out any of the processes of this class and not provided for in subclasses indented hereunder.


Sub-classes under this class:

Class Number Class Name Patents
204/194 Electrolytic 107
204/298.01 Coating, forming or etching by sputtering 110
204/298.41 Vacuum arc discharge coating 205
204/600 Electrophoretic or electro-osmotic apparatus 480
204/660 Apparatus for electrical (including simultaneous electrical and magnetic) separation or purification of liquid or magnetic treatment of liquid (other than separation) 146


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7579275 Electric plating method, electric plating apparatus, program for plating, recording medium, and manufacturing method and manufacturing apparatus for semiconductor device Aug. 25, 2009
7566418 Biochemical concentrator and drug discovery Jul. 28, 2009
7544277 Electrochemical test sensors Jun. 9, 2009
7491339 Apparatus and method for treatment of chemical and biological hazards Feb. 17, 2009
7465425 Sensor and method for detecting analytes in fluids Dec. 16, 2008
7445941 Diagnostic devices and apparatus for the controlled movement of reagents without membranes Nov. 4, 2008
7427337 System for electropolishing and electrochemical mechanical polishing Sep. 23, 2008
7338808 Method and apparatus for determining zeta potential using alternating current electric field and T channel Mar. 4, 2008
7332130 Heat-reduction methods and systems related to microfluidic devices Feb. 19, 2008
7323140 Moving microdroplets in a microfluidic device Jan. 29, 2008
7312087 Devices and methods for biochip multiplexing Dec. 25, 2007
7267751 Programmable multiplexed active biologic array Sep. 11, 2007
7198754 Biological material detection element, biological material detection method and apparatus, charged material moving apparatus Apr. 3, 2007
7189367 Reactor and process for production thereof Mar. 13, 2007
7189370 Apparatus and methods for high throughput and high-resolution assays Mar. 13, 2007
7150859 Microarray fabricating device Dec. 19, 2006
7118910 Microfluidic device and methods of using same Oct. 10, 2006
7022290 System structure for in situ x-ray study of electrochemical cell component performance Apr. 4, 2006
7004085 Cracking furnace with more uniform heating Feb. 28, 2006
6951632 Microfluidic devices for introducing and dispensing fluids from microfluidic systems Oct. 4, 2005
6924401 Plasma microjet arrays for selective oxidation of methane to methanol Aug. 2, 2005
6921604 DEVICE AND METHOD FOR EVALUATING PERFORMANCE OF FUEL CELLS, DEVICE AND METHOD FOR EVALUATING SPECIFIC SURFACE AREA OF FUEL-CELL ELECTRODE CATALYSTS, FUEL-CELL ELECTRODE CATALYST, AND METHOD OF Jul. 26, 2005
6913731 Oxygen probe Jul. 5, 2005
6905655 Modification of selectivity for sensing for nanostructure device arrays Jun. 14, 2005
6896776 Method and apparatus for electro-chemical processing May. 24, 2005
6875403 Method and apparatus for reproducible sample injection on microfabricated devices Apr. 5, 2005
6858184 Microlaboratory devices and methods Feb. 22, 2005
6855239 Plating method and apparatus using contactless electrode Feb. 15, 2005
6846639 Method for detecting pathogens attached to specific antibodies Jan. 25, 2005
6838055 Microchip Jan. 4, 2005
6835552 Impedance measurements for detecting pathogens attached to antibodies Dec. 28, 2004
6833205 Electrochemical cell system output control method and apparatus Dec. 21, 2004
6818104 Anodizing apparatus Nov. 16, 2004
6786998 Wafer temperature control apparatus and method Sep. 7, 2004
6759013 Modular apparatus for chemical microanalysis Jul. 6, 2004
6753143 Target analyte detection using asymmetrical self-assembled monolayers Jun. 22, 2004
6730516 Microfluidic devices and methods May. 4, 2004
6719950 Miniaturized exhaust gas sensor Apr. 13, 2004
6713308 System for electrochemical quantitative analysis of analytes within a solid phase Mar. 30, 2004
6692700 Heat-reduction methods and systems related to microfluidic devices Feb. 17, 2004
6670115 Devices and methods for detecting analytes using electrosensor having capture reagent Dec. 30, 2003
6660532 Modular assembly for reagentless affinity separation and detection of analyte Dec. 9, 2003
6638777 Apparatus for and method of etching Oct. 28, 2003
6616820 Exhaust species sensing method and device Sep. 9, 2003
6613512 Apparatus and method for correcting for variable velocity in microfluidic systems Sep. 2, 2003
6576460 Filtration-detection device and method of use Jun. 10, 2003
6555392 Antisera tray Apr. 29, 2003
6537429 Diamond coatings on reactor wall and method of manufacturing thereof Mar. 25, 2003
6524790 Apparatus and methods for correcting for variable velocity in microfluidic systems Feb. 25, 2003
6500314 Plasma etch reactor and method Dec. 31, 2002

1 2 3


 
 
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