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Class Information
Number: 204/275.1
Name: Chemistry: electrical and wave energy > Apparatus > Electrolytic > Cells > With feeding and/or withdrawal means
Description: Electrolytic cells having means to feed and/or withdraw material from the cell chamber.










Sub-classes under this class:

Class Number Class Name Patents
204/276 And filter 142
204/277 Gas feeding 206
204/278 Gas withdrawal 446
204/278.5 Parallel plate type electrodes 254


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

Patent Number Title Of Patent Date Issued
8702917 Electrolytic cell and system for treating water Apr. 22, 2014
8702916 Hydrogen supplementation fuel apparatus and method Apr. 22, 2014
8679304 Apparatus for creating bioactive solution Mar. 25, 2014
8647483 Chlorinators and other fluid receiving devices Feb. 11, 2014
8647479 Stand-alone integrated water treatment system for distributed water supply to small communities Feb. 11, 2014
8647480 Apparatus for providing a substance for the analysis of isotope ratios Feb. 11, 2014
8647494 Water management and cooling during electrolysis Feb. 11, 2014
8636881 Integrated electrochemical reactor and process therefor Jan. 28, 2014
8636889 Solid electrolyte producing assembly and method Jan. 28, 2014
8632663 Hydrogen production device and method for producing hydrogen Jan. 21, 2014
8622017 Electroless plating system Jan. 7, 2014
8613841 Electrochemical thermodynamo Dec. 24, 2013
8608936 Device and method for production of hydrogen Dec. 17, 2013
8603306 Cleaning device Dec. 10, 2013
8551305 Apparatus for treating water or wastewater Oct. 8, 2013
8545687 Apparatus and method for the electrolytic treatment of a plate-shaped product Oct. 1, 2013
8529738 In situ plating and etching of materials covered with a surface film Sep. 10, 2013
8526167 Porous amorphous silicon-carbon nanotube composite based electrodes for battery applications Sep. 3, 2013
8496791 Active oxygen generating apparatus Jul. 30, 2013
8491763 Oxygen recovery system and method for recovering oxygen in an electrochemical cell Jul. 23, 2013
8491764 Multi-port chlorine generator Jul. 23, 2013
8486239 Electrolysis anode Jul. 16, 2013
8486237 Process for continuous coating deposition and an apparatus for carrying out the process Jul. 16, 2013
8470143 Advanced chlorine generating system Jun. 25, 2013
8465632 Thin film catalyst on porous media and electrochemical cell employing the same Jun. 18, 2013
8454808 Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines Jun. 4, 2013
8454809 Modular container assembly for corrosive solutions Jun. 4, 2013
8449754 Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines May. 28, 2013
8449736 Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines May. 28, 2013
8449735 Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines May. 28, 2013
8449734 Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines May. 28, 2013
8449733 Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines May. 28, 2013
8435391 Electrocoagulation apparatus with in-place electrode cleaning May. 7, 2013
8431010 Method and apparatus for removing impurities from a liquid Apr. 30, 2013
8431008 Electrolytic disinfection system and method for purifying water Apr. 30, 2013
8409408 Apparatus for electrochemical modification of liquid streams Apr. 2, 2013
8398829 System for electrocoagulation fluid treatment Mar. 19, 2013
8394252 Exhaust gas purification system for a fuel cell or a fuel cell stack Mar. 12, 2013
8357288 Deionization apparatus and method of manufacturing the same Jan. 22, 2013
8333873 Apparatus for electrolyzing an electrolytic solution Dec. 18, 2012
8329006 Electroplating cell with hydrodynamics facilitating more uniform deposition across a workpiece during plating Dec. 11, 2012
8329007 Hearing aid dehumidifier and disinfectant chamber Dec. 11, 2012
8329008 Gas generating device and carbon electrode for gas generation Dec. 11, 2012
8317994 Method of concentrating an aqueous caustic alkali using a catholyte heat recovery evaporator Nov. 27, 2012
8313621 Valve metal anode pellets for capacitors formed using forced convection of liquid electrolyte during anodization Nov. 20, 2012
8303783 Method and apparatus for improving corrosion resistance of chrome plated material Nov. 6, 2012
8298398 Micro flow device and method for generating a fluid with pH gradient Oct. 30, 2012
8287702 Electrolytic activation of water Oct. 16, 2012
8268135 Method and apparatus for electrochemical planarization of a workpiece Sep. 18, 2012
8241472 Cleaning, pickling and electroplating apparatus Aug. 14, 2012

1 2 3 4 5 6 7 8 9 10 11










 
 
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