| Patents for C25B 15 - Operating or servicing of cells (4,262) |
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| 12/31/2008 | WO2007117858A3 Storing and transporting energy |
| 12/31/2008 | CN201172692Y Circuit arrangement for on-line monitoring electrolytic tank |
| 12/24/2008 | EP2006418A2 Efficiency optimization and damage detection of electrolysis cells |
| 12/24/2008 | EP2004878A2 Producing hydrogen peroxide |
| 12/24/2008 | EP2004876A2 Producing hydrogen peroxide |
| 12/17/2008 | CN101326310A An electrolysis apparatus |
| 12/11/2008 | US20080302670 Hydrogen Generator |
| 12/11/2008 | US20080302654 Desludging System for Electrolytic Cells |
| 12/10/2008 | CN101319329A Electrode voltage control system for electrolytic tank built in hydrogen cutting welding machine |
| 12/04/2008 | WO2008146188A2 Reaction controller for electrolysis apparatus and method of using same |
| 12/04/2008 | WO2008146187A1 Pulsed electrolysis apparatus and method of using same |
| 12/04/2008 | US20080296172 Pulsed electrolysis apparatus and method of using same |
| 12/04/2008 | US20080296171 Multi-cell dual voltage electrolysis apparatus and method of using same |
| 12/04/2008 | US20080296169 Multi-cell single voltage electrolysis apparatus and method of using same |
| 12/02/2008 | US7459071 Hydrogen-oxygen gas generator and method of generating hydrogen-oxygen gas using the generator |
| 11/30/2008 | CA2590796A1 Pulsed electrolysis apparatus and method of using same |
| 11/30/2008 | CA2590493A1 Multi-cell dual voltage electrolysis apparatus and method of using same |
| 11/30/2008 | CA2590490A1 Pulsed electrolysis apparatus and method of using same |
| 11/30/2008 | CA2590487A1 Multi-cell dual voltage electrolysis apparatus and method of using same |
| 11/30/2008 | CA2590481A1 Multi-pulse protocol for use with a dual voltage electrolysis apparatus |
| 11/30/2008 | CA2590477A1 Dual voltage electrolysis apparatus and method of using same |
| 11/30/2008 | CA2590437A1 Reaction controller for electrolysis apparatus and method of using same |
| 11/30/2008 | CA2590421A1 Multi-cell single voltage electrolysis apparatus and method of using same |
| 11/27/2008 | WO2007146609B1 Wireless monitoring of two or more electrolytic cells using one monitoring device |
| 11/27/2008 | US20080289955 Electrolysis |
| 11/26/2008 | EP1994208A1 Electrolyte delivery system |
| 11/26/2008 | EP1994207A1 System and method for hydrogen-assisted cold starting of an engine |
| 11/20/2008 | WO2008138048A1 Pem water electrolysis for oxygen generation method and apparatus |
| 11/20/2008 | WO2008019300A3 Electrochemical hydrogen pump with standby mode |
| 11/20/2008 | US20080283412 supplying a concentrated airflow to the cathode of the electrolysis cell so as to suppress H2 production at the cathode in preference for water or steam production, regulating operating variables for uniform oxygen distribution over the entire cathode/electrolyte contact area; cost efficient and safe |
| 11/19/2008 | CN101307457A Hydrogen generating apparatus, fuel cell power generation system for controlling hydrogen generating quantity |
| 11/18/2008 | US7452451 Electrode plate and electrolysis apparatus for electrolyis, electrode plate unit, and method for electrolyzing compound comprising hydrogen |
| 11/13/2008 | WO2007120870A3 Microbial cell and particle control |
| 11/13/2008 | WO2007117858A9 Storing and transporting energy |
| 11/11/2008 | US7449091 Wafer electroplating apparatus |
| 11/11/2008 | US7449090 Electrochemical apparatus with retractable electrode |
| 11/11/2008 | CA2631080A1 Wastewater ammonium extraction and electrolytic conversion to nitrogen gas |
| 11/05/2008 | EP1502317A4 Solid oxide fuel cell stack assembly for direct injection of carbonaceous fuels |
| 11/04/2008 | US7445696 Monitoring electrolytic cell currents |
| 10/30/2008 | US20080264778 Cleansing Agent Generator and Dispenser |
| 10/29/2008 | EP1984540A2 Method and apparatus for producing one or more gases and/or for generating and/or storing electrical energy |
| 10/29/2008 | EP1372828A4 Biochips including ion transport detecting structures and methods of use |
| 10/29/2008 | CN201141041Y Electrolytic heating tower |
| 10/23/2008 | WO2007130851A3 Process for the on-site production of chlorine and high strength hypochlorite |
| 10/22/2008 | CN201136901Y Electric tank for detecting voltage to earth and alarming |
| 10/21/2008 | US7439075 Method and device for withdrawing suspended microparticles from a fluidic microsystem |
| 10/15/2008 | EP1979715A1 Adaptive method and system of monitoring signals for detecting anomalies |
| 10/15/2008 | EP1082772B1 Method for the integration of fuel cells into electrochemical plants |
| 10/15/2008 | CN201132857Y Device for flushing electrolyte simultaneously with multiplepath electric tank |
| 10/14/2008 | CA2327812C Method for the integration of fuel cells into electrochemical plants |
| 10/09/2008 | US20080248337 Power Plant Comprising Fuel Cells |
| 10/08/2008 | CN201128762Y Polar plate interval fastener for electrolytic tank |
| 10/07/2008 | US7431810 Apparatus for controlling flow in an electrodeposition process |
| 10/02/2008 | WO2008117284A1 System for electrolysis under pressure |
| 10/02/2008 | WO2007146609A3 Wireless monitoring of two or more electrolytic cells using one monitoring device |
| 10/02/2008 | US20080241610 Hydrogen generating apparatus and fuel cell power generation system controlling amount of hydrogen generation |
| 10/02/2008 | US20080237054 Low Maintenance On-Site Generator |
| 10/01/2008 | EP1975281A1 Thermal optimization of a solar photovoltaic powered electrolyzer system |
| 10/01/2008 | EP1975279A1 Apparatus to reduce the cost of renewable hydrogen fuel generation by electrolysis using combined solar and grid power |
| 09/24/2008 | EP1971709A2 Method and apparatus for producing combustible fluid |
| 09/23/2008 | US7427345 Cleaning; reducing , disposal of liquid wastes; applying voltage |
| 09/21/2008 | CA2582729A1 Method and apparatus for producing ionized water |
| 09/17/2008 | EP1970472A1 Hydrogen generating apparatus and fuel cell power generation system controlling amount of hydrogen generation |
| 09/16/2008 | CA2621695A1 Hydrogen generating apparatus and fuel cell power generation system controlling amount of hydrogen generation |
| 09/12/2008 | WO2007146607A3 Method of detecting shorts and bad contacts in an electrolytic cell |
| 09/11/2008 | US20080217187 Supplying pure oxygen to interior of heating furnace; controlling temperature; tubal structure with pump and sensors |
| 09/04/2008 | US20080213642 Hydrogen generating apparatus and fuel cell power generation system controlling amount of hydrogen generation |
| 09/04/2008 | US20080210572 Includes tank for holding supply of liquid to be treated and functional generator carried by hand-held spray apparatus which receives liquid from tank and has anode chamber and cathode chamber separated by an ion exchange membrane and electrochemically activates liquid; for cleaning and/or sanitizing |
| 09/03/2008 | EP1965459A1 Hydrogen generating apparatus and fuel cell power generation system controlling amount of hydrogen generation |
| 09/03/2008 | CN101255561A Water vapour accurate control device and method for high-temperature water vapour electrolytic hydrogen production process |
| 08/28/2008 | US20080202942 a reaction chamber including spaced apart electroconductive plates connected to electrodes and disposed within a housing containing a mixture of water and a catalyst; the capacitance of the plates creates separation of hydrogen and oxygen from water; electrolysis |
| 08/21/2008 | DE102008008998A1 Anodizing or hard anodizing processing method comprises determining a current density independently of a voltage by measuring a number of pairs of voltage values and current values for a material sample and further processing |
| 08/20/2008 | EP1957694A2 An electrolysis apparatus |
| 08/20/2008 | CN201102991Y Electrostatic cut-off device |
| 08/20/2008 | CN101248216A Fluorogas generator |
| 08/14/2008 | WO2008009661A3 Procedure for protecting electrolytic cells equipped with gas-diffusion electrodes in shut-down conditions |
| 08/14/2008 | CA2621092A1 Hydrogen generating apparatus and fuel cell power generation system |
| 08/12/2008 | US7410557 Hydrogen activating apparatus |
| 08/06/2008 | EP1953272A1 Method for electrochemical dechlorination of anolyte brine from NaCl electrolysis |
| 08/06/2008 | EP1719197A4 System of generating hydrogen and method thereof |
| 08/06/2008 | EP1570111B1 Pressure electrolyzer and method for switching off a pressure electrolyzer |
| 08/06/2008 | CN101235510A Method for removing SO4(2-) ion in ionic film electrolysis sodium hydroxide light salt water |
| 08/06/2008 | CN101235509A Rotating current hydrogen oxygen generator |
| 08/05/2008 | CA2343228C Flow-frame for forming a sub-assembly for use in an electrochemical cell |
| 07/29/2008 | CA2379512C Unit cell for use in an aqueous alkali metal chloride solution electrolytic cell |
| 07/24/2008 | US20080173539 Apparatus and method for osmotic membrane distillation |
| 07/23/2008 | CN101225529A Electrostatic cut-off device |
| 07/22/2008 | CA2121455C Improved electrochemical cell provided with ion exchange membranes and bipolar metal plates |
| 07/17/2008 | DE112005000495T5 Verfahren und Vorrichtung zur Erzeugung von Wasserstoff Method and apparatus for production of hydrogen |
| 07/16/2008 | EP1599617B1 Apparatus for generating gas by electrolysis of a liquid |
| 07/16/2008 | CN201087218Y Anti-creep electrolytic tank preventing internal gas explosion |
| 07/15/2008 | US7399392 Electrochemical reformer and fuel cell system |
| 07/15/2008 | CA2354669C Concentration of chlor-alkali membrane cell depleted brine |
| 07/09/2008 | EP1941078A2 Electrolysis |
| 07/03/2008 | DE102006058966A1 Detecting potential differences in e.g. fuel cell stacks, batteries or series electrolysis circuits, employs automatically-controlled measurement position selection switch |
| 07/03/2008 | DE102006058045A1 Monitoring and emergency control equipment for electrolysis unit generating gases, includes monitors with dedicated sensors and comparators connected in guard-line configuration |
| 06/26/2008 | US20080149493 Method and apparatus for ammonia (nh3) generation |
| 06/25/2008 | CN100396642C Acid-resistant anti-corrosion mud material |
| 06/18/2008 | EP1932949A1 Fluorogas generator |
| 06/17/2008 | US7387740 Method of manufacturing metal cover with blind holes therein |