| Patents for C25B 15 - Operating or servicing of cells (4,262) |
|---|
| 08/04/2004 | EP1442158A2 Electrochemical half cell |
| 08/04/2004 | CN1517451A Molten salt electrolytic device |
| 08/04/2004 | CN1160818C Electrochemical cell |
| 08/03/2004 | US6770391 Hydrogen sensor for fuel processors of a fuel cell |
| 07/29/2004 | WO2004046408A3 Electrochemical reformer and fuel cell system |
| 07/29/2004 | US20040147907 Dual electrode advanced electrochemical delivery system |
| 07/28/2004 | EP1440488A2 Electrochemical half element |
| 07/28/2004 | EP1440183A2 Method for electrolysis of aqueous solutions of hydrogen chloride |
| 07/28/2004 | CN1516753A Method for improvement of current efficiency in electrolysis |
| 07/27/2004 | US6767447 Electrolytic cell for hydrogen peroxide production and process for producing hydrogen peroxide |
| 07/22/2004 | US20040142225 Fuel cell or electrolyser construction |
| 07/21/2004 | CN1514890A High pressure hydrogen producing apparatus and producing method |
| 07/15/2004 | WO2004007802A3 Apparatus for the generation of fluorine gas |
| 07/15/2004 | US20040137306 Fuel cell or electrolyser construction |
| 07/15/2004 | US20040137290 Electrochemical reformer and fuel cell system |
| 07/14/2004 | EP1436447A2 Pressure electrolyser and method for operating one such electrolyser |
| 07/13/2004 | US6763051 Treatment of chloralkali feeds containing hydrogen peroxide and base |
| 07/08/2004 | US20040131508 Supplying hydrogen fuel ; fuel cells |
| 07/07/2004 | CN1510172A High performance brown gas generator |
| 07/01/2004 | WO2004055242A1 Pressure electrolyzer and method for switching off a pressure electrolyzer |
| 07/01/2004 | US20040124095 Method and apparatus for producing high-purity hydrogen |
| 07/01/2004 | DE10258525A1 Druckelektrolyseur und Verfahren zur Abschaltung eines Druckelektrolyseurs A pressure and method of disconnecting a pressure electrolyzer |
| 07/01/2004 | CA2509940A1 Pressure electrolyzer and method for switching off a pressure electrolyzer |
| 06/30/2004 | EP1115908B1 Natural gas-assisted steam electrolyzer |
| 06/23/2004 | CN1507666A Fuel cell or electrolyser construction |
| 06/22/2004 | US6752918 Method for producing nickel hydroxides |
| 06/17/2004 | US20040112739 Brown gas mass production apparatus including a line style electrolytic cell |
| 06/16/2004 | EP1112229A4 Fluids management system for water electrolysis |
| 06/16/2004 | CN1505699A Method for simultaneous electrochemical production of sodium dithionite and sodium peroxodisulfate |
| 06/16/2004 | CN1505698A Hydrogen-oxygen gas generator and method of generating hydrogen-oxygen gas using the generator |
| 06/10/2004 | WO2004048256A2 Separation of carbon nanotubes dispersed by nucleic acids |
| 06/10/2004 | WO2004019430A3 Hydrogen/oxygen generating system with temperature control |
| 06/10/2004 | US20040108201 Fluorine gas generator |
| 06/09/2004 | EP1425437A1 Method and system for generating hypochlorite |
| 06/09/2004 | CN1502548A Fluorine gas generator |
| 06/08/2004 | US6746592 Process for removing aluminum species from alkali metal halide brine solutions |
| 06/03/2004 | WO2004046424A2 Metal amalgam decomposer for mercury cathode electrolytic cells |
| 06/03/2004 | WO2004046408A2 Electrochemical reformer and fuel cell system |
| 06/03/2004 | US20040103526 Method and device for filling volatile liquids into the housing of electric components and for sealing the housing |
| 06/02/2004 | CN1502140A Flow field plate Geometries |
| 06/02/2004 | CN1501891A Device and method for generating and applying ozonated water |
| 06/01/2004 | US6745105 For providing hydrogen generated at a production site, particularly by one or more water electrolysers, for use particularly, as a fuel for vehicles or energy storage; fuel cell |
| 05/27/2004 | US20040099537 Fluorine gas generator and method of electrolytic bath liquid level control |
| 05/26/2004 | EP1422319A2 Fluorine gas generator |
| 05/26/2004 | CN1498986A Ffuorine producer and level control method of electrolyte thereof |
| 05/25/2004 | US6740436 Hydrogen/oxygen generating system with temperature control |
| 05/21/2004 | WO2004015171A3 Magnetically-enhanced electrolytic cells for generating chlor-alkali and methods related thereto |
| 05/20/2004 | US20040094408 Hydrogen-oxygen gas generator and method of generating hydrogen-oxygen gas using the generator |
| 05/20/2004 | US20040094404 Fan flow sensor for proton exchange membrane electrolysis cell |
| 05/13/2004 | WO2004040040A1 Electrolytic cell comprising an interior trough |
| 05/12/2004 | CN1495294A Fluorin gas generator |
| 05/11/2004 | US6733638 Limited use components for an electrochemical device |
| 05/06/2004 | US20040084302 Water electrolysis system |
| 05/06/2004 | EP1118087A4 Medical devices incorporating at least one element made from a plurality of twisted and drawn wires at least one of the wires being a nickel-titanium alloy wire |
| 05/06/2004 | DE10249508A1 Elektrolysezelle mit Innenrinne Electrolysis cell with an internal channel |
| 05/06/2004 | DE10196986T5 Elektrolytische kommerzielle Herstellung von Wasserstoff aus Kohlenwasserstoffverbindungen Commercial electrolytic production of hydrogen from hydrocarbon compounds |
| 04/29/2004 | DE10196438T5 Gebläseströmungssensor für eine Elektrolysezelle mit einer Protonen austauschenden Membran Blower flow sensor for an electrolysis cell with a proton-exchange membrane |
| 04/28/2004 | EP1119880B1 Electrochemical cell |
| 04/22/2004 | US20040074764 Electrolysis device |
| 04/21/2004 | EP1409769A2 Electrolysis device |
| 04/21/2004 | CN1491446A Flow field plate geometries |
| 04/21/2004 | CN1491189A Effective electrolysis device for generating oxidant in solution |
| 04/20/2004 | US6723220 Protonic rate level sensing device for an electrolysis cell |
| 04/15/2004 | US20040072040 Electrolyzer pressure equalization system |
| 04/14/2004 | EP1252371A4 Improvements in electrolysis cells |
| 04/08/2004 | WO2004029331A2 Hydrogen generator |
| 04/08/2004 | US20040065542 Hydrogen generator |
| 04/07/2004 | EP1404897A1 Pulsed electrolytic cell |
| 04/07/2004 | CN1144758C Method for reducing metal ion concentration in brine solution |
| 04/06/2004 | US6716331 Electrolysis method and apparatus |
| 04/01/2004 | US20040062958 Method of short-circuitting a malfunctioning elementary eletrochemical cell of a filter-press structure |
| 04/01/2004 | US20040060824 Chemical treatment, plating, and residue elimination method |
| 03/25/2004 | WO2004025763A1 Control of a fluid flow in an electrochemical cell |
| 03/25/2004 | WO2003056066A3 Apparatus for the generation and supply of fluorine gas |
| 03/25/2004 | US20040055874 Fluorine gas generator |
| 03/25/2004 | CA2494196A1 Control of a fluid flow in an electrochemical cell |
| 03/24/2004 | EP1400612A1 Fluorine gas generator |
| 03/24/2004 | EP1399604A1 Method for the improvement of current efficiency in electrolysis |
| 03/24/2004 | CN1143009C Apparatus for producing hydrogen and oxygen |
| 03/17/2004 | EP1398395A1 Hydrogen-oxygen gas generator and method of generating hydrogen-oxygen gas using the generator |
| 03/17/2004 | EP1190114B1 Method for producing nickel hydroxides |
| 03/17/2004 | EP1105353B1 Device for transforming chemical structures in a fluid comprising a solvent and salts by ultrasonic action |
| 03/11/2004 | WO2003042430A3 Electrochemical cell with gas diffusion electrodes |
| 03/11/2004 | US20040047781 Producing ultra pure sodium chloride salt crystals primarily for use in saturating depleted brine resulting from the electrolytic decomposition of saturated brine in chlor alkali membrane cells for the production of chlorine, caustic soda |
| 03/10/2004 | EP1396558A1 Anode/cathode feed high pressure electrolysis system |
| 03/04/2004 | WO2004019430A2 Hydrogen/oxygen generating system with temperature control |
| 03/04/2004 | WO2004018733A2 Structure of an electrode for use in an electrolytic cell |
| 03/04/2004 | US20040040862 Using electrolytic cell; controlling pressure |
| 03/04/2004 | DE10236998A1 Electrochemical cell especially a proton exchange membrane fuel cell or electrolysis cell has element to automatically alter the cross section of a flow channel |
| 03/04/2004 | CA2536815A1 Structure of an electrode for use in an electrolytic cell |
| 03/03/2004 | CN1478924A Fluorination gas generating device |
| 02/26/2004 | US20040038096 Hydrogen/oxygen generating system with temperature control |
| 02/26/2004 | US20040035704 Method and apparatus for the on-site generation of a gas |
| 02/25/2004 | CN1478056A Electrolytic commercial production of hydrogen from hydrocarbon compounds |
| 02/25/2004 | CN1140003C Method for integration of fuel cells into eletrochemical plants |
| 02/19/2004 | WO2004015171A2 Magnetically-enhanced electrolytic cells for generating chlor-alkali and methods related thereto |
| 02/19/2004 | WO2003077328A3 Method and device for filling housings of electric components with volatile liquids and for sealing said housings |
| 02/18/2004 | EP1267625B1 Method and device for combating fungi in plants that are kept in a closed nutrition system, especially in greenhouse cultivation |
| 02/17/2004 | US6692621 Apparatus for hydrogen production |
| 02/12/2004 | US20040026237 Ionization device which is mounted with gold pole or silver pole |