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Class Information
Number: 204/292
Name: Chemistry: electrical and wave energy > Apparatus > Electrolytic > Elements > Electrodes > Composition > Metallic
Description: Electrode compositions in which a metal in the free or uncombined state comprises one of the essential ingredients of the composition.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7569765 |
Electrode, photoelectric conversion element, and dye-sensitized solar cell |
Aug. 4, 2009 |
| 7566388 |
Electrode catalyst for oxygen reduction and gas diffusion electrode |
Jul. 28, 2009 |
| 7544275 |
Device and method for connecting inert anodes for the production of aluminum by fused-salt electrolysis |
Jun. 9, 2009 |
| 7504010 |
Anode for electrolysis of aluminum |
Mar. 17, 2009 |
| 7452451 |
Electrode plate and electrolysis apparatus for electrolyis, electrode plate unit, and method for electrolyzing compound comprising hydrogen |
Nov. 18, 2008 |
| 7374647 |
Arrangement of an electrode, method for making same, and use thereof |
May. 20, 2008 |
| 7363110 |
Gasket with curved configuration at peripheral edge |
Apr. 22, 2008 |
| 7291191 |
Fuel cell cartridge filters and pressure relief |
Nov. 6, 2007 |
| 7270731 |
Cermet electrodes containing platinum for the electrochemical reduction of oxygen |
Sep. 18, 2007 |
| 7232509 |
Hydrogen evolving cathode |
Jun. 19, 2007 |
| 7232508 |
Electrolytic electrode and process of producing the same |
Jun. 19, 2007 |
| 7229536 |
Electrode for use in hydrogen generation |
Jun. 12, 2007 |
| 7214296 |
Anodic structure for mercury cathode electrolytic cells description of the invention |
May. 8, 2007 |
| 7195696 |
Electrode assembly for electrochemical processing of workpiece |
Mar. 27, 2007 |
| 7189341 |
Electrochemical sensor ink compositions, electrodes, and uses thereof |
Mar. 13, 2007 |
| 7169270 |
Inert anode electrical connection |
Jan. 30, 2007 |
| 7156968 |
Electrode comprising material to help stabilize oxide of catalyst for electrochemical sensor |
Jan. 2, 2007 |
| 7156962 |
Electrolyzing electrode and production method therefor and electrolysis method using electrolyzing electrode and electrolysis solution producing device |
Jan. 2, 2007 |
| 7138040 |
Electrolytic copper plating method, phosphorous copper anode for electrolytic plating method, and semiconductor wafer having low particle adhesion plated with said method and anode |
Nov. 21, 2006 |
| 7118665 |
Surface treatment process for enhancing a release rate of metal ions from a sacrificial electrode and a related sacrificial electrode |
Oct. 10, 2006 |
| 7118728 |
Method and apparatus for making ferrite material products and products produced thereby |
Oct. 10, 2006 |
| 7077937 |
Large surface area electrode and method to produce same |
Jul. 18, 2006 |
| 7052600 |
Apparatus for treating water |
May. 30, 2006 |
| 7033700 |
Formulation of zinc negative electrode for rechargeable cells having an alkaline electrolyte |
Apr. 25, 2006 |
| 7029558 |
Titanium-made cathode electrode for producing electrolytic copper foil, rotary cathode drum using the titanium-made cathode electrode, method of producing titanium material using titanium-made |
Apr. 18, 2006 |
| 7018568 |
Highly catalytic screen-printing ink |
Mar. 28, 2006 |
| 7014739 |
Convex profile anode for electroplating system |
Mar. 21, 2006 |
| 6972078 |
Catalytic powder and electrode made therewith |
Dec. 6, 2005 |
| 6866768 |
Electrolytic cell for production of aluminum from alumina |
Mar. 15, 2005 |
| 6855234 |
Sinter-bonded direct pin connections for inert anodes |
Feb. 15, 2005 |
| 6852209 |
Insoluble electrode for electrochemical operations on substrates |
Feb. 8, 2005 |
| 6852204 |
Wall construction for electrolytic cell |
Feb. 8, 2005 |
| 6846392 |
Hydrophobic and hydrophilic membranes to vent trapped gases in a plating cell |
Jan. 25, 2005 |
| 6843896 |
Apparatus for processing metals |
Jan. 18, 2005 |
| 6841046 |
System for supplying a generator with hydrogen |
Jan. 11, 2005 |
| 6830673 |
Anode assembly and method of reducing sludge formation during electroplating |
Dec. 14, 2004 |
| 6821312 |
Cermet inert anode materials and method of making same |
Nov. 23, 2004 |
| 6818105 |
Apparatus for generating fluorine gas |
Nov. 16, 2004 |
| 6805777 |
Mechanical attachment of electrical current conductor to inert anodes |
Oct. 19, 2004 |
| 6770186 |
Rechargeable hydrogen-fueled motor vehicle |
Aug. 3, 2004 |
| 6761808 |
Electrode structure |
Jul. 13, 2004 |
| 6695957 |
Simultaneous electrical and fluid connection for anode |
Feb. 24, 2004 |
| 6695962 |
Anode designs for planar metal deposits with enhanced electrolyte solution blending and process of supplying electrolyte solution using such designs |
Feb. 24, 2004 |
| 6685819 |
System and method for removing a solution phase metal from process liquor |
Feb. 3, 2004 |
| 6682647 |
Bismuth-based electrochemical stripping analysis |
Jan. 27, 2004 |
| 6679982 |
Oxygen sensor |
Jan. 20, 2004 |
| 6679985 |
Electrochemical discharge machining device and machining method |
Jan. 20, 2004 |
| 6675452 |
Method of enabling the nesting of metal units |
Jan. 13, 2004 |
| 6673223 |
Gas sensing and oxygen pumping device, and apparatus using the same |
Jan. 6, 2004 |
| 6669828 |
Cathode for electrolysis cells |
Dec. 30, 2003 |
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