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Class Information
Number: 204/242
Name: Chemistry: electrical and wave energy > Apparatus > Electrolytic > Cells
Description: Electrolytic cells falling specialized to carry out any of the processes of this class.










Sub-classes under this class:

Class Number Class Name Patents
204/272 Concentrically arranged electrodes 410
204/252 Diaphragm type 849
204/243.1 Fused bath 201
204/248 Internal battery 84
204/250 Liquid electrode 51
204/267 Plural cells 217
204/271 Portable 160
204/273 With agitator 262
204/275.1 With feeding and/or withdrawal means 531
204/274 With heater or cooler 154


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
8702914 Oxygen generator Apr. 22, 2014
8691060 Water electrolysis apparatus Apr. 8, 2014
8669021 Electrode compartment for an electrochemical cell, a refreshing system for it and an emulsion to be used therefore Mar. 11, 2014
8663569 Ozone generating apparatus Mar. 4, 2014
8663448 Hydrogen furnace system and method Mar. 4, 2014
8663436 Water electrolysis system Mar. 4, 2014
8652319 System and method for splitting water Feb. 18, 2014
8647480 Apparatus for providing a substance for the analysis of isotope ratios Feb. 11, 2014
8647479 Stand-alone integrated water treatment system for distributed water supply to small communities Feb. 11, 2014
8641874 Compact closed-loop electrolyzing process and apparatus Feb. 4, 2014
8636879 Electro chemical deposition systems and methods of manufacturing using the same Jan. 28, 2014
8636881 Integrated electrochemical reactor and process therefor Jan. 28, 2014
8613842 Layered electrocatalyst for oxidation of ammonia and ethanol Dec. 24, 2013
8608857 Rheological fluids for particle removal Dec. 17, 2013
8608935 Apparatus and method for synthesis of alane Dec. 17, 2013
8608934 Nickel-zinc-aluminum-hydrogen production reactor and methods of use Dec. 17, 2013
8551313 Method and apparatus for electroplating on soi and bulk semiconductor wafers Oct. 8, 2013
8551303 Multi-anode system for uniform plating of alloys Oct. 8, 2013
8545691 Aqueous medium management via super absorbent materials Oct. 1, 2013
8540860 Unit for producing sterilized water, cartridge comprising the unit and washing machine comprising the cartridge Sep. 24, 2013
8540857 Plating method and apparatus with multiple internally irrigated chambers Sep. 24, 2013
8535493 "Miami Max Hydro" the ultimate hydrogen cell Sep. 17, 2013
8529738 In situ plating and etching of materials covered with a surface film Sep. 10, 2013
8529749 Electrochemical cell including a plasma source and method of operating the electrochemical cell Sep. 10, 2013
8529748 Functional solution supply system Sep. 10, 2013
8500970 Electrolysis cell for the production of aluminum comprising means to reduce the voltage drop Aug. 6, 2013
8496791 Active oxygen generating apparatus Jul. 30, 2013
8486239 Electrolysis anode Jul. 16, 2013
8454806 Systems for forming reagent with reduced background current Jun. 4, 2013
8449738 Apparatus and method for the removal of gasses May. 28, 2013
8444848 Electrochemical substrate slicing using electromagnetic wave excitation May. 21, 2013
8435671 Multilayer material, method for making same and use as electrode May. 7, 2013
8431006 Method and apparatus for producing ozone-water Apr. 30, 2013
8430996 Electrocoagulation reactor having segmented intermediate uncharged plates Apr. 30, 2013
8419908 Electrolytic apparatus for producing fluorine or nitrogen trifluoride Apr. 16, 2013
8409751 Electrochemical device Apr. 2, 2013
8409408 Apparatus for electrochemical modification of liquid streams Apr. 2, 2013
8402915 Composite coating apparatus including Q-switch laser source Mar. 26, 2013
8398830 Method and system for anodizing metals Mar. 19, 2013
8394252 Exhaust gas purification system for a fuel cell or a fuel cell stack Mar. 12, 2013
8382964 Solar-powered pool skimmer lid Feb. 26, 2013
8366885 Water body self-generating electrolytic reduction module Feb. 5, 2013
8357269 Intrinsically safe electrolysis system Jan. 22, 2013
8343330 Microfluidic device for electrochemically regulating pH of fluid and method of regulating pH of fluid using the microfluidic device Jan. 1, 2013
8337766 Method and apparatus for an efficient hydrogen production Dec. 25, 2012
8333887 Methods and systems for purifying aqueous liquids Dec. 18, 2012
8329007 Hearing aid dehumidifier and disinfectant chamber Dec. 11, 2012
8327460 Probe microscope and measurement method using the same Dec. 4, 2012
8317986 High temperature electrolyser with hydrogen recovery device Nov. 27, 2012
8317930 Rheological fluids for particle removal Nov. 27, 2012

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










 
 
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