| Patents for C25B 9 - Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies (10,868) |
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| 05/10/2002 | CA2427169A1 Electrolytic cells with renewable electrode structures and method for substituting the same |
| 05/08/2002 | EP1203112A1 Gas-liquid separation method and apparatus in electrolytic cells |
| 05/08/2002 | EP1203111A1 Electrolytic cells of improved fluid sealability |
| 05/08/2002 | CN1084395C Electrolysis of hydrochloric acid aqueous solutions |
| 05/07/2002 | US6383349 Ion exchange membrane; gas diffusion electrode |
| 05/07/2002 | US6383347 Electrochemical cell utilizing rigid support members |
| 05/02/2002 | WO2002008496A3 Motorised device for adjusting the interelectrodic gap in mercury cells |
| 05/02/2002 | WO2001098560A3 Electrolytic tank fro the electrolysis of a liquid |
| 05/02/2002 | US20020051898 Regenerative electrochemical cell system and method for use thereof |
| 05/02/2002 | EP1114203B1 Reactor and method for carrying out electrochemical reactions |
| 05/02/2002 | EP0951584B1 Wall-covering for electrolytic cells |
| 05/02/2002 | DE10151458A1 Production of electrode used in membrane electrode components of fuel cells comprises applying slip to porous substrate having pores containing solvent, and removing enough solvent so as to form electrode film on substrate |
| 04/30/2002 | US6379525 Electrolysis, electrolytes, fluid flow, interposing impermeable dividers and feeding electrolytes |
| 04/25/2002 | WO2002033769A2 Method of and an apparatus for supplying fuel to a vehicle |
| 04/24/2002 | CN2487745Y Electrolysing cell for rotary forming plastic and steel frame of polytene corrugated liner |
| 04/23/2002 | US6375827 Electrochemical treating method and apparatus |
| 04/18/2002 | DE19713250C2 Elektrochemischer Energiewandler mit Polymerelektrolytmembran The electrochemical energy converter with polymer electrolyte membrane |
| 04/18/2002 | DE10047248A1 Elektrochemischer Zellenstapel An electrochemical cell stack |
| 04/18/2002 | CA2354738A1 Methods of preparing membrane electrode assemblies |
| 04/17/2002 | CN1345472A Battery and equipment or device having battery as part of structure and locally distributed powr generation method and power generation device therefor |
| 04/16/2002 | US6372102 Method for reducing charge in gas diffusing electrode and its charge reducing structure |
| 04/16/2002 | US6372100 Rich oxygen gas generator |
| 04/16/2002 | CA2234074C Storage-stable, fluid dispensing device using a hydrogen gas generator |
| 04/11/2002 | WO2001091163A3 Tuning electrodes used in a reactor for electrochemically processing a microelectronic workpiece |
| 04/11/2002 | DE10048004A1 Improving yields in electrolysis of aqueous hydrochloric acid solutions by using membrane electrode unit with electrocatalytic anode layer containing a carbon black-supported noble metal, titanium or zirconium catalyst |
| 04/10/2002 | EP1194716A1 Hydrogen fuel replenishment process and system |
| 04/10/2002 | EP1194613A1 Workpiece processor having processing chamber with improved processing fluid flow |
| 04/09/2002 | US6368740 Electrochemical cell frame having integral protector portion |
| 04/09/2002 | US6368492 Oxidation of methanol in solid polymer electrolyte; low operating voltage and low cost; for use in fuel cells |
| 04/09/2002 | US6368488 Modified platinum substrates for oxygen reduction |
| 04/09/2002 | US6368474 Chlorine generator |
| 04/09/2002 | US6368473 Soda electrolytic cell provided with gas diffusion electrode |
| 04/09/2002 | US6368472 Electrolytic chemical generator |
| 04/04/2002 | WO2002027852A2 Apparatus and method for maintaining compression of the active area in an electrochemical cell |
| 04/04/2002 | WO2002027851A2 Method and apparatus for maintaining compression of the active area in an electrochemical cell |
| 04/04/2002 | WO2002027847A2 Cell frame/flow field integration method and apparatus |
| 04/04/2002 | WO2002027846A2 Method and apparatus for improved fluid flow within an electrochemical cell |
| 04/04/2002 | WO2002027845A2 Integral membrane support and frame structure |
| 04/04/2002 | WO2002027814A2 Regenerative electrochemical cell system and method for use thereof |
| 04/04/2002 | WO2002027813A2 Apparatus and method for maintaining compression of the active area in an electrochemical cell |
| 04/03/2002 | EP1193329A1 Electrolytic ozone water production method and device therefor and solid polymer electrolyte membrane regenerating method |
| 04/03/2002 | EP1192298A2 System for electrochemically processing a workpiece |
| 04/03/2002 | EP0870342B1 Method for the fabrication of electrochemical cells |
| 04/02/2002 | US6365032 Contacting high pressure, low pressure fluid flow |
| 04/02/2002 | US6365026 Replacement of used component of ion exchange membrane |
| 03/27/2002 | EP1190115A1 Electrode structure |
| 03/21/2002 | WO2002022912A1 Method of manufacturing electrolyzer unit, and method and system for welding electrolyzer unit and electrolyzer unit rib |
| 03/20/2002 | EP1188198A1 Membrane electrode unit comprising an integrated sealing edge |
| 03/20/2002 | EP1188197A1 Membrane electrode unit for fuel cells and the like |
| 03/20/2002 | CN1340636A Selective electrochemical oxidation method for organic compound |
| 03/20/2002 | CN1340396A Welding-cutting machine with hydrogen-oxygen flame obtained by electrolyzing water |
| 03/19/2002 | US6358381 Reacting rhodium salt with hydrogen sulfide, recovering, drying, grinding and thermal treating the rhodium sulfide catalyst; reduction of oxygen |
| 03/14/2002 | WO2001028598A3 Electrolytic generation of iodine for preventing implant induced infections |
| 03/14/2002 | US20020032499 Tuning electrodes used in a reactor for electrochemically processing a microelectronic workpiece |
| 03/14/2002 | US20020031694 Mixed oxide oxidation catalyst |
| 03/14/2002 | US20020029976 Reactor for treating liquids |
| 03/13/2002 | CN1080775C Bipolar ion exchange film electrolytic bath |
| 03/07/2002 | WO2002018675A2 Process for the electrolysis of technical-grade hydrochloric acid contaminated with organic substances using oxygen-consuming cathodes |
| 03/07/2002 | US20020027084 Supplying deionized water into an anode cell and a cathode cell of a 3-cell electrolyzer; filling intermediate cell with an electrolytic aqueous solution to perform electrolysis, cells of electrolyzer are divided by ion exchange membranes |
| 03/07/2002 | US20020027073 Electrochemical cell frame having integral protector portion |
| 03/07/2002 | US20020027068 Electrolytic cell |
| 03/07/2002 | CA2419584A1 Process for the electrolysis of technical-grade hydrochloric acid contaminated with organic substances using oxygen-consuming cathodes |
| 03/06/2002 | EP1184545A2 Method and apparatus for injecting hydrogen into a catalytic converter |
| 03/05/2002 | US6352624 Electrochemical oxygen generating system |
| 02/28/2002 | WO2002016289A2 System and method for the production and use of hydrogen on board a marine vessel |
| 02/28/2002 | CA2423109A1 System and method for the production and use of hydrogen on board a marine vessel |
| 02/27/2002 | EP1181398A1 Pressure control system in a water electrolytic cell |
| 02/27/2002 | EP1181397A1 Rhodium electrocatalyst and method of preparation |
| 02/27/2002 | EP1042837B1 Continuous method for manufacturing a laminated electrolyte and electrode assembly |
| 02/21/2002 | WO2002014225A1 Ionization device which is mounted with gold pole or silver pole |
| 02/21/2002 | WO2001086026A8 Bipolar multi-purpose electrolytic cell for high current loads |
| 02/21/2002 | US20020022731 Transesterification of carboxylic esters, characterized in that the catalyst used is a tin(IV) compound bound to inorganic support |
| 02/21/2002 | US20020022173 Proton exchange membrane electrochemical cell system |
| 02/21/2002 | US20020020623 Electrochemical cell system output control method and apparatus |
| 02/21/2002 | DE10030093C1 Verfahren und Vorrichtung zur Herstellung von Metallhydroxiden oder basischen Metallcarbonaten Method and apparatus for the production of metal hydroxides or basic metal carbonates |
| 02/20/2002 | EP0898622B1 Bipolar plate for filter press electrolyzers |
| 02/20/2002 | CN1337072A Membrane-electrode assembly, and prodn. process therefor |
| 02/13/2002 | EP1073780B1 Electrolysis apparatus for producing halogen gases |
| 02/13/2002 | EP1015665B1 Electrolysis device |
| 02/07/2002 | US20020014417 Electrochemical cell for the oxidation of organic compounds, and electrocatalytic oxidation process |
| 02/06/2002 | EP1177332A1 Method and device for obtaining hydrogen |
| 02/06/2002 | CN1334784A Microoganism control of point-of-use potable water sources |
| 02/05/2002 | US6344291 Electrolyte comprising proton-conductive passage and backbone, carbon particle, and catalyst material mainly disposed in said proton conductive passage |
| 01/31/2002 | WO2002009208A2 Compression member for proton exchange membrane electrochemical cell system |
| 01/31/2002 | WO2002009207A2 Electrochemical cell system output control method and apparatus |
| 01/31/2002 | WO2002008496A2 Motorised device for adjusting the interelectrodic gap in mercury cells |
| 01/31/2002 | WO2002008492A1 Process and method for recovery of halogens |
| 01/31/2002 | CA2416653A1 Process and method for recovery of halogens |
| 01/30/2002 | EP1176655A1 Membrane-electrode assembly, and production process |
| 01/30/2002 | EP0947020B1 Electrode plate structures, high-pressure electrochemical cell devices and method for preparing same |
| 01/30/2002 | CN1078496C Galvano-chemistry prep. method of catalyst on basis of transition metal and phosphine |
| 01/24/2002 | US20020008037 System for electrochemically processing a workpiece |
| 01/24/2002 | US20020008020 Motorized frame for adjusting the interelectrodic gap in mercury cells |
| 01/23/2002 | EP1174939A1 Battery and equipment or device having the battery as part of structure and locally distributed power generation method and power generation device therefor |
| 01/23/2002 | EP0991794B1 Ion exchange membrane bipolar electrolyzer |
| 01/17/2002 | US20020005362 Spiral feed and discharge manifold for electrolytic cells |
| 01/15/2002 | US6338786 Hydrogen and oxygen gaseous products entrained in aqueous electrolyte solution. |
| 01/15/2002 | CA2171007C Improvements in electrolysis systems |
| 01/10/2002 | WO2002002846A2 Electrochemical cell |
| 01/10/2002 | CA2413727A1 Electrochemical cell |