| Patents for C25B 1 - Electrolytic production of inorganic compounds or non-metals (13,948) |
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| 02/12/2004 | WO2003072852A3 Electrochemical method for producing ferrate (vi) compounds |
| 02/12/2004 | US20040028966 Energy storage system |
| 02/12/2004 | US20040028603 Carbonate recycling in a hydrogen producing reaction |
| 02/12/2004 | US20040026237 Ionization device which is mounted with gold pole or silver pole |
| 02/12/2004 | US20040025807 Method of and an apparatus for supplying fuel to a vehicle |
| 02/11/2004 | EP1388595A1 Process and apparatus for the formation of alkaline earth carbonates |
| 02/11/2004 | EP0975822B1 Direct current hydrogen generator, system and method |
| 02/11/2004 | CN1474883A 气体扩散电极 Gas diffusion electrode |
| 02/11/2004 | CN1137760C Pre-treating process for regenerating sodium hydroxide as desulfurizing agent by electrolysis |
| 02/10/2004 | US6689261 Diaphragm electrolyzer |
| 02/10/2004 | US6689259 Mixed gas generator |
| 02/05/2004 | WO2003074765A3 Diaphragm electrolytic cell |
| 02/05/2004 | US20040020785 Magnetically-enhanced electrolytic cells for generating chlor-alkali and methods related thereto |
| 02/03/2004 | US6685821 At pressures high enough to fill a hydrogen storage cylinder for stationary and transportation applications. |
| 02/03/2004 | US6685818 Fuel cell fitted with a membrane electrode unit (meu), the membrane in which consists of a sulfonic acid group-containing fluorinated polymer or copolymer; membrane thickness in the range greater than 50 mu m to 300 mu m |
| 01/29/2004 | WO2004010525A1 Catalyst electrode, process for producing the same, electrochemical device, and process for producing the same |
| 01/29/2004 | WO2004009874A1 Electrolytic process and apparatus |
| 01/29/2004 | WO2004009873A1 Apparatus and method for fluorine production |
| 01/29/2004 | CA2486681A1 Electrolytic process and apparatus |
| 01/28/2004 | CN1470817A Technical measure for large-scale solar energy utilization |
| 01/28/2004 | CN1470656A Method for producing tungstic acid from tungstite powder |
| 01/27/2004 | US6682843 Integral screen/frame assembly for an electrochemical cell |
| 01/27/2004 | US6682701 High purity chromatography eluents |
| 01/27/2004 | US6682644 Process for producing electrolytic manganese dioxide from geothermal brines |
| 01/22/2004 | WO2004007803A1 Structure for cathodic fingers of chlor-alkali diaphragm cells |
| 01/22/2004 | WO2004007802A2 Apparatus for the generation of fluorine gas |
| 01/22/2004 | US20040013918 Method and apparatus for integrated water deionization, electrolytic hydrogen production, and electrochemical power generation |
| 01/22/2004 | US20040011665 For electrolysis which has an electrode catalyst at least on the surface and produces ozone or active oxygen in for-treatment water by electrolysis, the electrode catalyst contains a dielectric; efficiency, durability |
| 01/22/2004 | US20040011662 Hydrogen-assisted electrolysis processes |
| 01/21/2004 | EP1381715A1 Method for simultaneous electrochemical production of sodium dithionite and sodium peroxodisulfate |
| 01/15/2004 | WO2004005585A1 Diamond electrode and method for production thereof |
| 01/15/2004 | WO2004005584A1 Fluorine cell |
| 01/15/2004 | WO2004005583A1 Process for producing alkali metal chlorate |
| 01/15/2004 | WO2003064728A3 Electrochemical half-cell |
| 01/15/2004 | US20040009400 Electrodeposition of manganese oxide on graphite plates, in electrolytic cells comprising manganese sulfate and sulfuric acid as electrolytes and titanium anodes |
| 01/15/2004 | US20040007458 Method of manufacturing electrolyzer unit, and method and system for welding electrolyzer unit and electrolyzer unit rib |
| 01/15/2004 | US20040007457 Fluorine gas generator |
| 01/15/2004 | CA2490737A1 Process for producing alkali metal chlorate |
| 01/14/2004 | CN2599014Y 连续式次氯酸钠发生器 Continuous sodium hypochlorite generator |
| 01/14/2004 | CN1468325A System and method for the production and use of hydrogen on board a marine vessel |
| 01/13/2004 | US6676821 Electrochemical production of amorphous or crystalline metal oxides with particles sizes in the nanometer range |
| 01/08/2004 | WO2004004016A1 Dual solar energy conversion |
| 01/08/2004 | WO2003035939A3 Electrochemical half cell |
| 01/08/2004 | WO2003031690A3 Electrolysis cell, especially for electrochemical production of chlorine |
| 01/08/2004 | WO2002016289A3 System and method for the production and use of hydrogen on board a marine vessel |
| 01/08/2004 | US20040004005 Sheldon electro-matrix core |
| 01/07/2004 | CN2597488Y Detachable electrolysing cell |
| 01/01/2004 | US20040000492 Metallic substrate overcoated with solid sulfide lubricant |
| 12/31/2003 | WO2004001097A1 Electrochemical oxygen generator and process |
| 12/31/2003 | CN1133224C Heterolamellar photovoltaic films |
| 12/31/2003 | CN1132965C Method for preparing phosphorous acid by using electrolytic method |
| 12/25/2003 | US20030235918 Measuring high density lipoproteins and low density lipoprotiens concentration |
| 12/24/2003 | WO2003106736A2 Electrolytic process and apparatus |
| 12/24/2003 | WO2003029522A3 Diaphragm cell for chlor-alkali production with increased electrode surface and method of use |
| 12/24/2003 | CN2594654Y Oxygen-hydrogen mixed fuel producer |
| 12/24/2003 | CN2594280Y Simple hydrogen producer by thunder and lightning |
| 12/24/2003 | CN1463304A ELectrolyzing electrode and prodn. method therefor and electrolysis method using electrolyzing, electrode and electrolysis solution producing device |
| 12/24/2003 | CN1131896C 由HCl气体制备高纯度氯气的电化学加工方法 HCl gas was prepared from a high purity chlorine electrochemical machining method |
| 12/24/2003 | CA2463378A1 Electrolytic process and apparatus |
| 12/23/2003 | US6666961 High differential pressure electrochemical cell |
| 12/18/2003 | US20030232225 Bonding graphite powder to thermoplastic resin; forming ribs and gas passageways; molding, etching |
| 12/18/2003 | US20030230495 Electrochemical cells, particularly electrolysis systems capable of high pressure operation |
| 12/18/2003 | US20030230492 Generation of antimicrobial gas in an enclosed space in an amount effective to reduce microbial populations including germs and fungi; particular utility for treating automatic ice making machines |
| 12/17/2003 | EP1370715A1 An electrolytic process for the generation of stable solutions of chlorine dioxide |
| 12/17/2003 | EP1370714A1 Process for preparing silicon by electrolysis and crystallization, and preparing low-alloyed and high-alloyed aluminum silicon alloys |
| 12/17/2003 | CN2591990Y Artificial plant with oxygen and fragrance |
| 12/17/2003 | CN1461824A Oxygen generator |
| 12/11/2003 | WO2003102272A1 Process for producing electrolytic manganese dioxide from geothermal brines |
| 12/11/2003 | WO2003102270A1 Method for electrolytic production of hypobromite for use as a biocide |
| 12/11/2003 | WO2003101603A1 Electrochemical generation of carbon dioxide and hydrogen from organic acids |
| 12/11/2003 | US20030226763 Hydrogen generation by electrolysis of aqueous organic solutions |
| 12/11/2003 | US20030226762 Radiation an ion exchange membrane electrode that is radiation transparent |
| 12/11/2003 | US20030226761 Process for producing electrolytic manganese dioxide from geothermal brines |
| 12/10/2003 | EP1368848A2 Regenerative electrochemical cell system and method for use thereof |
| 12/10/2003 | EP1368512A2 Portable electrochemical oxygen generator |
| 12/10/2003 | EP1368511A2 Method and device for producing oxygen |
| 12/10/2003 | EP1368276A1 High efficiency electrolysis cell for generating oxidants in solutions |
| 12/10/2003 | CN2591050Y Javelle water generator |
| 12/10/2003 | CN2591049Y Ozone & oxygen generator |
| 12/08/2003 | WO2003104147A1 MgB2 SUPERCONDUCTOR AND METHOD FOR PREPARATION THEREOF |
| 12/04/2003 | US20030221971 Method for electrolytic production of hypobromite for use as a biocide |
| 12/03/2003 | EP1367149A1 Fluorine gas generator |
| 12/03/2003 | EP1366213A2 Electrocatalytic composition for oxygen-depolarised cathode |
| 12/03/2003 | EP1366212A2 Bipolar assembly for filter-press electrolyser |
| 12/03/2003 | EP1366211A1 Process for preparing silicon and optionally aluminum and silumin(aluminum-silicon alloy) |
| 12/03/2003 | EP1366210A1 Process for preparing silicon carbide and optionally aluminum and silumin (aluminum-silicon alloy) |
| 12/03/2003 | EP0966556B1 Graded metal hardware component for an electrochemical cell |
| 12/03/2003 | CN2589488Y Exterior natural circulation multi-pole type ionic membrane electrolyzer |
| 12/03/2003 | CN2589487Y Multifunctional ozone generator |
| 11/27/2003 | WO2003096863A2 Energy-efficient automatic dishwashing appliances |
| 11/26/2003 | CN2587888Y Fin type water electrolytic oxygen-hydrogen generator |
| 11/26/2003 | CN2587887Y Thin box type water electrolytic oxygen-hydrogen generator |
| 11/26/2003 | CN1458303A Water soaking type high efficience electrolytic bath and hydrogen producing method |
| 11/26/2003 | CN1128759C Electrolytic ozone generator |
| 11/20/2003 | US20030213701 Supplying alkali chloride and water into electrolytic cell, reacting to form alkali hydroxide, water and oxygen are reacted to form hydrogen peroxide in presence of the alkali hydroxide; peroxidation |
| 11/20/2003 | US20030213696 Pulsed electrolytic cell |
| 11/20/2003 | US20030213505 Energy-efficient automatic dishwashing appliances |
| 11/19/2003 | EP1147243B1 Integral screen/frame assembly for an electrochemical cell |
| 11/13/2003 | WO2003093536A2 Hydrogen generation |
| 11/13/2003 | US20030210759 Nuclide transmutation device and nuclide transmutation method |