| Patents for C25C 7 - Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells (6,884) |
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| 09/28/2005 | CN1220795C Time sharing power supply optimization scheduling technology in zinc electrolysis course |
| 09/22/2005 | WO2005086696A2 Inert anode electrical connection |
| 09/22/2005 | US20050205419 Apparatus and methods for electrochemical processsing of microelectronic workpieces |
| 09/22/2005 | US20050205409 Apparatus and methods for electrochemical processing of microelectronic workpieces |
| 09/20/2005 | CA2358667C Apparatus for controlling flow in an electrodeposition process |
| 09/15/2005 | WO2005085501A2 Cell for electrochemical processes |
| 09/15/2005 | WO2004112214A3 Methods for use of a photobiofuel cell in production of hydrogen and other materials |
| 09/15/2005 | US20050201918 Gas diffusion electrode and catalyst for electrochemical oxygen reduction and method of dispersing the catalyst |
| 09/15/2005 | US20050199508 Inert anode electrical connection |
| 09/14/2005 | CN1668782A Spouted bed electrode cell for metal electrowinning |
| 09/08/2005 | US20050194248 Apparatus and methods for electrochemical processing of microelectronic workpieces |
| 09/07/2005 | EP1490534B1 Prevention of dissolution of metal-based aluminium production anodes |
| 09/07/2005 | CN1218071C Method and apparatus for processing metals, and the metals so produced |
| 09/01/2005 | WO2005080642A1 PROCESS FOR PRODUCING Ti OR Ti ALLOY BY REDUCTION OF Ca |
| 09/01/2005 | WO2005080640A2 Process and plant for electrodepositing copper |
| 09/01/2005 | US20050189215 Apparatus and methods for electrochemical processing of microelectronic workpieces |
| 09/01/2005 | US20050189214 Apparatus and methods for electrochemical processing of microelectronic workpieces |
| 08/31/2005 | EP1567694A1 Method for the formation of a good contact surface on a cathode support bar and support bar |
| 08/31/2005 | CN1662678A Encapsulated cathode hanger bar and method of manufacturing |
| 08/31/2005 | CN1217034C Workpiece processor having processing chamber with improved processing fluid flow |
| 08/30/2005 | US6937167 Method for joining a jacket element and a core element together |
| 08/30/2005 | US6936142 Spouted bed apparatus for contacting objects with a fluid |
| 08/25/2005 | US20050183963 thiol or disulfide with a sulfo, carboxyl, quaternary ammonium or amino ion exchange group is chemically bonded to surface of gold, silver, platinum, copper, gallium arsenide, cadmium sulfide or indium oxide; stable processing performance and flexibly, cope with small electrodes and various shapes |
| 08/25/2005 | US20050183958 Method and apparatus for real time monitoring of industrial electrolytes |
| 08/25/2005 | US20050183947 Electrolytic cell for removal of material from a solution |
| 08/24/2005 | CN1659315A Apparatus and methods for electrochemical processing of microelectronic workpieces |
| 08/23/2005 | CA2241908C A conveyor arrangement and conveyor line |
| 08/17/2005 | EP1564313A1 Cathode block for aluminum refining and method for production thereof |
| 08/17/2005 | EP1190116B1 Molten salt bath circulation design for an electrolytic cell |
| 08/11/2005 | WO2005073434A1 Ultrahigh-purity copper and process for producing the same |
| 08/11/2005 | WO2005008806A3 Photoelectrolysis of water using proton exchange membranes |
| 08/10/2005 | EP1560948A1 Electrolysis process and cell for use in same |
| 08/10/2005 | CN1653197A Method for the recovery of gold |
| 08/04/2005 | WO2005071142A1 Method and apparatus for stripping electrodeposited metal sheets from permanent cathodes |
| 08/04/2005 | US20050167284 immersing printed circuits, substrates, metal maskings, semiconductor wafers or magnetic heads having patterned conductive layers, in neutral solutions, then applying a voltage to induce current between the conductive layer and a counter electrode at a specified current density, rinsing and drying |
| 08/04/2005 | US20050167265 System for electrochemically processing a workpiece |
| 08/03/2005 | EP1559163A2 Fluorine separation and generation device |
| 08/03/2005 | EP1558793A1 Method for obtaining a good contact surface on an electrolysis cell busbar and busbar |
| 08/03/2005 | EP1558792A1 Method for the formation of a good contact surface on an aluminium support bar and a support bar |
| 08/03/2005 | CN1650052A Minimising carbon transfer in an electrolytic cell |
| 08/03/2005 | CN1650051A Reduction of metal oxides in an electrolytic cell |
| 08/03/2005 | CN1213172C Device for conveying electrodes used in electrolytic refining or electrowinning of metals |
| 07/28/2005 | US20050164871 Nickel foam pin connections for inert anodes |
| 07/28/2005 | US20050161343 Apparatus and method for brine separation and reuse |
| 07/28/2005 | US20050161342 Mediated electrochemical oxidation process used as a hydrogen fuel generator |
| 07/28/2005 | US20050160877 recovery of gold in connection with the hydrometallurgical production of copper from a residue or intermediate product containing sulphur and iron generated in the leaching of copper raw material. The recovery of both copper and gold takes place in solution |
| 07/26/2005 | US6921473 Blending particulate reinforcement with metal oxide or semi-metal oxide powder; sintering; removing oxygen by electrolysis under conditions such that reaction of oxygen rather than metal deposition occurs at an electrode surface |
| 07/21/2005 | WO2005047569A8 Cathode edge support device for a remote identifier in electro-winning and electro refining process |
| 07/21/2005 | US20050155867 guide rollers controllably feed the metal sheet to out-feed assembly |
| 07/20/2005 | EP1554416A1 Aluminium electrowinning cells with metal-based anodes |
| 07/13/2005 | EP1552041A2 Coatings for the inhibition of undesirable oxidation in an electrochemical cell |
| 07/13/2005 | CN1639803A Electrochemical cell for metal production |
| 07/13/2005 | CN1639390A Anode for oxygen evolution and relevant substrate |
| 07/12/2005 | US6916443 High differential pressure electrochemical cell |
| 07/07/2005 | US20050145481 Transfer and insulation device for electrolysis |
| 07/05/2005 | CA2199788C Method of purifying copper electrolytic solution |
| 06/30/2005 | US20050142402 High differential pressure electrochemical cell |
| 06/30/2005 | US20050139474 apparatus for reducing metal oxides to metallic form, contains cathode, a cathode container and a cathode connector; electrolysing the oxide in presence of a molten salt electrolyte whilst controlling the potential of cathode; recovering uranium, plutonium, zirconium or hafnium from spent nuclear fuel |
| 06/29/2005 | EP1546439A1 Protection of non-carbon anodes and other oxidation resistant components with iron oxide-containing coatings |
| 06/29/2005 | CN1631807A Metal recovery apparatus used for wastewater treatment |
| 06/23/2005 | WO2005033372A8 Method of manufacturing diaphragm element and diaphragm element |
| 06/23/2005 | US20050133364 Electrolyte support member for high differential pressure electrochemical cell |
| 06/22/2005 | EP1544932A2 Electrolyte support member for high differential pressure electrochemical cell |
| 06/22/2005 | CN1630738A Transfer and insulation device for electrolysis |
| 06/22/2005 | CN1629078A Electrolytic water containing dissolved hydrogen |
| 06/22/2005 | CN1207446C Electrode for electrolytic refining or electrodeposition and method for producing same |
| 06/16/2005 | WO2005054546A1 Equipment and method for removing deposits created in electrolytic refining |
| 06/16/2005 | US20050126906 Hangar bar |
| 06/15/2005 | EP1541716A1 Porous sintered compact of titanium oxide for production of metallic titanium through direct electrolytic process and process for producing the same |
| 06/15/2005 | EP1540046A1 Method and apparatus for real time monitoring of industrial electrolytes |
| 06/15/2005 | CN2704593Y Electrolytic cathode and anode rotary slings |
| 06/09/2005 | WO2005052700A1 Method for defining status index in copper electrolysis |
| 06/09/2005 | WO2005052217A1 A method and equipment for positioning when replacing anodes in an electrolysis cell |
| 06/09/2005 | US20050121332 Apparatus and method for treatment of metal surfaces by inorganic electrophoretic passivation |
| 06/09/2005 | US20050121319 Board for use to support anodes and cathodes within adjacent electrolytic cells |
| 06/09/2005 | US20050121316 Stabilisation of liquid metal electrolyte systems |
| 06/01/2005 | EP1230440A4 Cathode plate |
| 06/01/2005 | CN1204299C Busbar construction for electrolytic cell |
| 06/01/2005 | CN1204298C Process for electrolytic production of metals |
| 05/26/2005 | WO2005047569A2 Cathode edge support device for a remote identifier in electro-winning and electro refining process |
| 05/26/2005 | US20050109633 System for electrochemically processing a workpiece |
| 05/26/2005 | US20050109629 Reactor for electrochemically processing at least one surface of a microelectronic workpiece; positioning contactors; concentric anodes; nozzles; electroplating; uniform deposition of the electroplated material |
| 05/26/2005 | US20050109628 Reactor for electrochemically processing at least one surface of a microelectronic workpiece; positioning contactors; concentric anodes; nozzles; electroplating; uniform deposition of the electroplated material |
| 05/26/2005 | US20050109625 Reactor for electrochemically processing at least one surface of a microelectronic workpiece; positioning contactors; concentric anodes; nozzles; electroplating; uniform deposition of the electroplated material |
| 05/26/2005 | US20050109614 Anode for oxygen evolution and relevant substrate |
| 05/26/2005 | CA2545751A1 Cathode edge support device for a remote identifier in electro-winning and electro refining process |
| 05/25/2005 | CN1620525A Hanger bar |
| 05/25/2005 | CN1619019A New type zinc electrolysis bath electrode plate insulation guide frame |
| 05/25/2005 | CN1203215C Cathode for electrolytic refining |
| 05/24/2005 | CA2440150C Cathode for copper electrorefining or electrowinning |
| 05/19/2005 | US20050106469 Proton conductive composition and proton conductive membrane |
| 05/18/2005 | EP1531194A1 Cathode blocks for aluminium electrolysis cell with wear detection mechanism |
| 05/18/2005 | CN1616722A Rare earth metal graphite electrolytic bath |
| 05/17/2005 | US6893708 Fuel cell flowfield design for improved water management |
| 05/12/2005 | US20050098442 Method of production of metal particles through electrolysis |
| 05/11/2005 | CN1615378A Stabilisation of liquid metal electrolyte systems |
| 05/11/2005 | CN1201035C Electrochemical cell for removal of metals from solutions |
| 05/05/2005 | US20050092129 Positioning protective membrane permeable to oxygen anions but impermeable to carbon in ionic and nonionic forms |
| 05/04/2005 | CN2697109Y Silver electrolytic device |
| 05/04/2005 | CN1200145C Equipment and method for dissolving copper in step of producing raw liquid with electrolytic copper foil |