| Patents for C25B 15 - Operating or servicing of cells (4,262) |
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| 07/30/2009 | WO2009093042A1 Water management and cooling during electrolysis |
| 07/30/2009 | US20090188797 Drag Through Electro-Deposition System |
| 07/29/2009 | CN201280597Y Polarized power control unit |
| 07/23/2009 | US20090183995 Ceramic material for use at elevated temperature |
| 07/21/2009 | US7565224 Energy distribution network |
| 07/21/2009 | CA2310211C Electrochemical oxygen generating system |
| 07/16/2009 | WO2009040335A3 High temperature electrolyser with temperature homogenisation device |
| 07/16/2009 | US20090178918 Method and Apparatus for Hydrogen Generation |
| 07/15/2009 | CN100513649C Electric current control method and apparatus for use in gas generators |
| 07/14/2009 | CA2473095C Microcomposite powder based on flat graphite particles and a fluoropolymer and objects made from same |
| 07/09/2009 | WO2009083234A1 Removal of silicon from brine |
| 07/09/2009 | WO2009040334A3 High temperature electrolyser with hydrogen recovery device |
| 07/09/2009 | US20090173635 System and method for controlling the generation of a biocidal liquid |
| 07/09/2009 | CA2710667A1 Removal of silicon from brine |
| 07/07/2009 | US7557069 Combinatorial synthesis on arrays |
| 07/07/2009 | US7556678 Gas generator |
| 07/02/2009 | US20090166218 Pulsed electrolytic cell |
| 06/30/2009 | US7553398 Plant for decomposition of water by electrolysis |
| 06/25/2009 | WO2009017593A3 Filter wash for chloralkali process |
| 06/25/2009 | US20090159454 Divided electrochemical cell and low cost high purity hydride gas production process |
| 06/25/2009 | US20090159434 System and process for collecting effluents from an electrolytic cell |
| 06/23/2009 | US7550113 Automatically compensates for gas loss or contamination to maintain desired level of efficiency |
| 06/23/2009 | US7550068 Wireless electrolytic cell monitoring powered by ultra low bus voltage |
| 06/17/2009 | EP2069554A1 Electrolytic cell |
| 06/17/2009 | CN101457369A Rapid replacement method for electric groove ionic membrane and spacer |
| 06/11/2009 | US20090145781 Method of treating nanoparticles using a proton exchange membrane and liquid electrolyte cell |
| 06/11/2009 | US20090145770 Systems and methods for supplying chlorine to and recovering chlorine from a polysilicon plant |
| 06/10/2009 | CN100497749C Apparatus for carrying out an electrolytic process on a halogenide compound |
| 06/09/2009 | US7544283 By making electrolyte flowing down the metal plate electrode strike against the metal thin film while the DC voltage is applied to the metal plate electrodes immersed in electrolyte; use in case that the thin metal films formed by vapor deposition or metal plating do not satisfy quality control standards |
| 06/04/2009 | WO2006050077A3 Methods and apparatus for synthesis of metal hydrides |
| 06/04/2009 | US20090139874 System and method for the production of hydrogen |
| 06/04/2009 | US20090139469 Electrolyte Delivery System and Method |
| 06/03/2009 | EP1880043A4 Electrolytic cell for an internal combustion engine |
| 05/28/2009 | US20090134037 Methods and apparatus for the synthesis of useful compounds |
| 05/28/2009 | US20090134034 Prevention of substrate edge plating in a fountain plating process |
| 05/26/2009 | US7537683 Hydrogen based energy storage apparatus and method |
| 05/20/2009 | EP2060661A1 Electrolyser for producing substances |
| 05/13/2009 | CN100487164C Uses of magnetic valve in hydrogen production plant |
| 05/12/2009 | US7530477 Combination liquid dispenser and electrochemical cell |
| 05/07/2009 | WO2008146188A3 Reaction controller for electrolysis apparatus and method of using same |
| 05/07/2009 | US20090114530 Continuous plating apparatus |
| 05/06/2009 | CN201232085Y Flexibility control device for Electrolytic cell |
| 04/30/2009 | WO2009007096A3 High-pressure electrolysis installation and process for inerting such an installation |
| 04/30/2009 | WO2007024803A3 Hydrogen energy systems |
| 04/30/2009 | WO2006009673A3 System and sub-systems for production and use of hydrogen |
| 04/30/2009 | US20090110980 Fluid recycling apparatus and fuel cell system using the same |
| 04/29/2009 | EP2051939A1 A system for electrode cleaning |
| 04/29/2009 | EP1994208A4 Electrolyte delivery system |
| 04/23/2009 | WO2008152452A3 System and method for isotope separation |
| 04/22/2009 | EP1999300A4 Electrolyte delivery system and method |
| 04/22/2009 | EP1994207A4 System and method for hydrogen-assisted cold starting of an engine |
| 04/16/2009 | WO2009007691A3 Electrolysis of salt water |
| 04/14/2009 | US7519453 Energy distribution network |
| 04/14/2009 | US7517440 Two double-layer electrodes having a capacitance of at least 10-2 Farads/cm2 with porous dielectric material between them; reservoir containing pump fluid; and a power source; for drug delivery and/or analyte sampling. |
| 04/09/2009 | DE102006058966B4 Verfahren und Vorrichtung zum Erfassen von elektrischen Potentialunterschieden Method and apparatus for detecting electric potential differences |
| 04/08/2009 | CN201217698Y Wireless monitoring system for parameters of electrolyzer |
| 04/07/2009 | US7513978 Method and apparatus for generating hydrogen |
| 04/02/2009 | CA2699996A1 High temperature electrolyser with hydrogen recovery device |
| 04/02/2009 | CA2699881A1 High temperature electrolyser with temperature homogenisation device |
| 04/01/2009 | EP2041335A1 Method of operating a diaphragm electrolytic cell |
| 04/01/2009 | CN100474691C Process for recovery of the silica present in the separators between the elements of lead-acid batteries |
| 03/31/2009 | US7510640 Solar powered electrolysis system; water oxidation reduction; low cost, environmentally clean alternative fuel; efficient input voltage |
| 03/26/2009 | US20090078577 Plating Solution Recovery Apparatus and Plating Solution Recovery Method |
| 03/24/2009 | US7507323 In a water treatment system, adding pH-reducing agent when circulation pump is not operating so acid stays within chamber for a sufficient amount of time to remove mineral deposits from electrolytic plates; activation of the pump causes the acid to enter the main body of water |
| 03/24/2009 | CA2438331C Method of purification of a redox mediator before electrolytic regeneration thereof |
| 03/19/2009 | US20090071838 Electrochemical apparatus with retractable electrode |
| 03/19/2009 | US20090071819 Electrolyzer cell stack system |
| 03/18/2009 | CN101389789A Methods and apparatus for producing ferrate (vi) |
| 03/11/2009 | EP2034053A1 Equipment and method for obtaining gases by means of the electrolysis of water |
| 03/11/2009 | CN201206167Y Electrolytic polar plate state detection sensor integration apparatus |
| 03/04/2009 | EP2029796A2 Energy supply method for an electrolytic cell |
| 03/04/2009 | CN101379592A Semiconductor production plant |
| 02/26/2009 | US20090050482 Cell separation device and cell separation method |
| 02/25/2009 | EP1831431A4 Reversible polarity electrode systems |
| 02/24/2009 | US7494740 electroconductive carbon particles dispersed in polyvinylidene fluoride, used for producing bipolar plates used in fuel cells or heat exchangers |
| 02/19/2009 | WO2009023409A1 On-demand hydrogen gas generation device with pressure-regulating switch |
| 02/19/2009 | US20090045062 Ion transport device and modes of operation thereof |
| 02/19/2009 | US20090045049 Hydrogen-oxygen gas generator and hydrogen-oxygen gas generating method thereof |
| 02/12/2009 | US20090038315 Ion pump and an electrochemical engine using same |
| 02/11/2009 | CN101365826A Method and apparatus for producing combustible fluid |
| 02/05/2009 | DE102007035996A1 Diagnostic procedure for determining the degradation of membrane and electro-chemical cell, comprises strongly influencing predamaged cells through predefined temporal profile of delta pressure change of the cell voltage |
| 02/05/2009 | CA2692242A1 Filter wash for chloralkali process |
| 02/04/2009 | CN101358358A Single anode shunt and regulation apparatus electrolyzed by multiple anodes cell and method |
| 02/04/2009 | CN100459254C Flow field plate Geometry |
| 01/29/2009 | WO2009014078A1 Generator of fluorine-containing gas and hydrogen gas |
| 01/29/2009 | US20090026084 Filter Wash for Chloralkali Process |
| 01/29/2009 | DE10216860B4 Elektrolysevorrichtung für die Herstellung von Wasserstoffperoxid und Verfahren zur Herstellung von Wasserstoffperoxid Electrolysis apparatus for the production of hydrogen peroxide and process for production of hydrogen peroxide |
| 01/22/2009 | US20090020435 Electrolyser System |
| 01/21/2009 | CN201183827Y Water replenishing apparatus of water electrolytic hydrogen production system |
| 01/15/2009 | WO2009007691A2 Electrolysis of salt water |
| 01/15/2009 | WO2009007096A2 High-pressure electrolysis installation and process for inerting such an installation |
| 01/14/2009 | EP2014799A1 High-pressure electrolysis installation and inertisation method for such an installation |
| 01/14/2009 | EP1601816A4 Dual electrode advanced electrochemical delivery system |
| 01/14/2009 | CN201180157Y Novel power-off leakance |
| 01/14/2009 | CN101346494A Electrolysis |
| 01/08/2009 | US20090008261 Oxygen Generation Apparatus and Method |
| 01/07/2009 | EP2012345A1 Semiconductor production plant |
| 01/07/2009 | EP1825028A4 Electrolysis cell electrolyte pumping system |
| 01/01/2009 | US20090000944 Continuous Hypochlorite Generator |
| 01/01/2009 | US20090000364 Electrochemical deposition platform for nanostructure fabrication |