| 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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| 03/30/2005 | CN2688726Y Metal anode electrolyzing cell |
| 03/30/2005 | CN2688725Y Electrolyzer for synthesis of alkyl azanol salt |
| 03/30/2005 | CN2688378Y Salt water and cupric chloride electrolyzing apparatus |
| 03/29/2005 | US6872287 Electrochemical cell |
| 03/29/2005 | US6872286 Water electrolysis cell |
| 03/24/2005 | WO2004036677B1 Electrochemical system |
| 03/24/2005 | US20050061676 System for electrochemically processing a workpiece |
| 03/24/2005 | DE102004039116A1 Proton exchange membrane electrolyzer for electrolyzing hydrogen comprises anode, cathode, polymer membrane, gas diffusion medium and bipolar plate having cone shape |
| 03/24/2005 | DE102004039115A1 Bipolar plate for proton electrolyte membrane fuel cells and electrolyzers is cone shaped with base surfaces made from symmetrical random corners |
| 03/23/2005 | EP1517388A1 Method for producing bipolar plates for fuel cell stacks and electrolyzer stacks, and bipolar plate |
| 03/23/2005 | EP1516383A2 Flow field plate geometries |
| 03/23/2005 | EP0861114B1 Non-fouling, flow-through capacitor, system and method of separation |
| 03/23/2005 | CN2687142Y Plastic integral nonferrous metallurgical electrolytic tank |
| 03/23/2005 | CN2687141Y Filter-press multipole in membrane unit electrolytic tank |
| 03/23/2005 | CN2687140Y Ion membrane electrolytic tank rubber pad directly sticking to electrolytic tank frame |
| 03/23/2005 | CN1599808A Method for carrying out the electrolysis of an aqueous solution of alkali metal chloride |
| 03/23/2005 | CN1598065A Press filter type multi-electrode ion film unit electrolytic tank |
| 03/22/2005 | US6869720 Method and apparatus for maintaining compression of the active area in an electrochemical cell |
| 03/22/2005 | US6869714 Electrode-membrane assembly and process for the preparation thereof |
| 03/22/2005 | US6869517 Electrolytic process and apparatus |
| 03/17/2005 | US20050058886 Electrochemical apparatus with retractable electrode |
| 03/17/2005 | US20050058878 Method for the production of bipolar plates or electrode plates for fuel cells or electrolyzer stacks, method for the production of a stack of bipolar plates or electrode plates, as well as a bipolar plate or electrode plate |
| 03/17/2005 | DE10339046A1 Vorrichtung zum Elysiersenken Apparatus for Elysiersenken |
| 03/16/2005 | CN2685353Y Multipurpose electrolytic tank |
| 03/15/2005 | US6866806 Methods for assembling an electrochemical cell |
| 03/15/2005 | US6866756 Hydrogen generator for uses in a vehicle fuel system |
| 03/10/2005 | US20050051426 For electrolyzing hydrogen-comprising-compound at low energy; comprises a plate-form porous ceramic body wherein particles for composing the ceramic body are comprised of an element which does not react readily with oxygen such as silicon, titanium, nickel, and samarium |
| 03/10/2005 | US20050051273 Plasma processing apparatus |
| 03/09/2005 | EP0922788B1 Electrochemical installation |
| 03/09/2005 | CN1592982A Gas diffusion electrode support structure |
| 03/03/2005 | DE10335184A1 Elektrochemische Zelle The electrochemical cell |
| 03/02/2005 | EP1509639A2 Distributing element for electrolyte percolation electrochemical cell |
| 03/02/2005 | CN1589338A 弹性集流体 Elastic collector |
| 03/02/2005 | CN1191653C Gas diffusion electrode for polymer electrolyte membrane fuel cells |
| 03/01/2005 | US6860976 Electrochemical apparatus with retractable electrode |
| 02/24/2005 | DE10333853A1 Elektrochemische Zelle The electrochemical cell |
| 02/23/2005 | EP1508395A2 Electrochemical machining device |
| 02/23/2005 | EP1343923B1 Electrochemical apparatus with retractable electrode |
| 02/23/2005 | CN1585836A Electrolysis cell with gas diffusion electrode |
| 02/23/2005 | CN1584124A Gas diffusion electrode, bonding method for the gas diffusion electrodes, and electrolyzer comprising the gas diffusion electrode |
| 02/22/2005 | US6858045 Introducing an inert gas, or solvent, or particles into defects in the electrolyte layer that would otherwise lead to shorting |
| 02/17/2005 | WO2005014883A1 Hydrogen/oxygen gas generator and process for assembling the same |
| 02/17/2005 | WO2004038824A3 Molding of fluid permeable flexible graphite components for fuel cells |
| 02/17/2005 | US20050037916 Imprinting nanoscale patterns for catalysis and fuel cells |
| 02/17/2005 | US20050034503 Method of forming sputtering articles by multidirectional deformation |
| 02/16/2005 | CN1189602C Monopolar ion-exchange membrane electrolyzer |
| 02/16/2005 | CN1189601C Activated cathode diaphragm electrolyzer with metal anodes |
| 02/16/2005 | CN1189600C Bipolar type natural-circulation ion-exchange mebrane electrolyzer |
| 02/16/2005 | CN1189599C Tube still fixed-bed electrolyzer |
| 02/16/2005 | CN1189598C Electrochemical gaseous diffusion half cell |
| 02/15/2005 | US6855450 Proton exchange membrane electrochemical cell system |
| 02/10/2005 | WO2005012596A1 Electrochemical cell |
| 02/10/2005 | WO2005012595A1 Electrochemical cell |
| 02/10/2005 | US20050029119 Method and means for hydrogen and oxygen generation |
| 02/10/2005 | US20050029116 Electrolysis of aqueous solution containing hydrogen chloride; adjustment of fluid flow |
| 02/10/2005 | US20050029107 Electrochemical cell system output control method and apparatus |
| 02/09/2005 | CN1188351C Electrolytic hydrogen dissolved water, and method and apparartus of production thereof |
| 02/08/2005 | US6853142 Methods and apparatus for generating high-density plasma |
| 02/08/2005 | US6852439 Apparatus for and method of forming seals in fuel cells and fuel cell stacks |
| 02/08/2005 | US6852437 Fuel cell system for low pressure operation |
| 02/08/2005 | US6852205 Water-electrolysis-device-use electrode plate, unit, solid electrolytic membrane unit and electrolytic cell |
| 02/03/2005 | WO2005010228A2 High peak power plasma pulsed supply with arc handling |
| 02/03/2005 | US20050026005 catalyst dispersed in hydrophobic polytetrafluoroethylene on one side of the of a carbon cloth, the catalyst/PTFE free side is in contact with the cationic ion exchange cell membrane |
| 02/03/2005 | US20050023141 Solution phase electrophoresis device, components, and methods |
| 02/03/2005 | DE10332116B3 Hollow fiber system, e.g. for use in fuel cells, comprises frames, in which parallel hollow fibers (2) are mounted to form hollow profile with circular, triangular, rectangular or polygonal cross-section |
| 02/02/2005 | CN1575356A Electrochemical half-cell |
| 02/02/2005 | CN1575355A Eletrochemical half-element |
| 02/02/2005 | CN1575354A Electrochemical half cell |
| 02/02/2005 | CN1572907A Electrolytic gas generation method and electrolytic gas generation device |
| 02/02/2005 | CN1187475C Apparatus and method for producing hydrogen |
| 01/27/2005 | WO2005007933A1 Electrochemical processing cell |
| 01/27/2005 | US20050016842 Fixture for electro-chemical machining |
| 01/27/2005 | US20050016840 Method and apparatus for generating hydrogen |
| 01/26/2005 | CN1186269C Device for electro-biological treatment of organic sewage difficult to be degraded |
| 01/25/2005 | US6846394 Electrolytic bath equipped with a waterway converter for ionized water producer |
| 01/25/2005 | US6846393 Electrolysis cells |
| 01/25/2005 | US6846392 Hydrophobic and hydrophilic membranes to vent trapped gases in a plating cell |
| 01/20/2005 | WO2005006480A2 Membrane-electrode unit for the electrolysis of water |
| 01/20/2005 | WO2005006473A2 Membrane electrode assembly for use in electrochemical devices |
| 01/20/2005 | WO2005006350A2 Apparatus for consecutive deposition of high-temperature superconducting (hts) buffer layers |
| 01/20/2005 | US20050011765 Hydrogen-oxygen gas generator and hydrogen-oxygen gas generating method using the generator |
| 01/20/2005 | US20050011747 Apparatus for consecutive deposition of high-temperature superconducting (HTS) buffer layers |
| 01/20/2005 | DE10330232A1 Elektrochemische Halbzelle Electrochemical half-cell |
| 01/20/2005 | CA2572434A1 Dissociation of molecular water into molecular hydrogen |
| 01/20/2005 | CA2532945A1 Membrane-electrode assembly for the electrolysis of water |
| 01/20/2005 | CA2532794A1 Membrane electrode assembly for use in electrochemical devices |
| 01/19/2005 | EP1497483A1 Platinum electrode and method for manufacturing the same |
| 01/19/2005 | CN1568557A Apparatus for and method of forming seals in fuel cells and fuel cell stacks |
| 01/19/2005 | CN1568381A Method and means for hydrogen and oxygen generation |
| 01/18/2005 | US6844286 Water-based catalyst inks and their use for manufacture of catalyst-coated substrates |
| 01/18/2005 | CA2235961C Co-generation of ammonium persulfate and hydrogen peroxide |
| 01/13/2005 | WO2005003410A1 Electrochemical half cell |
| 01/13/2005 | US20050008927 Method and apparatus for maintaining compression of the active area in an electrochemical cell |
| 01/13/2005 | US20050008913 Ionic conduction device |
| 01/13/2005 | US20050006228 Brown's gas generator |
| 01/13/2005 | US20050006220 Ionizing a gas; supplying electricity field to activation |
| 01/12/2005 | EP1496560A1 Ionic conduction device |
| 01/12/2005 | EP1495158A1 Gasket, gasket formation method, and electrolysis apparatus using gasket |
| 01/12/2005 | EP1417356B1 Electrolysis cell, particularly for electrochemically producing chlorine |
| 01/12/2005 | CN2670380Y Polytetrafluoroethylene film coated anode rubber gasket for Electrolytic tank with ino-exchange |