| Patents for C25B 11 - Electrodes; Manufacture thereof not otherwise provided for (8,344) |
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| 03/04/1992 | EP0472922A2 Process for storing and converting energy in a regenerative fuel cell with ion-exchange membrane |
| 03/03/1992 | US5092976 Hydrogel loaded active layer in pressure tolerant gas diffusion electrodes |
| 02/19/1992 | EP0471021A1 Conductive components containing conductive metal oxide |
| 02/18/1992 | US5089109 Electrode protector |
| 02/12/1992 | EP0470761A1 Electrolytic ozone generation |
| 02/12/1992 | EP0470070A1 A submerged electrolytic cell pool purifier. |
| 02/12/1992 | CN1015480B Titanium alloy anode for electrolysis and its making method |
| 02/11/1992 | US5087344 Electrolysis cell for gas-evolving electrolytic processes |
| 02/09/1992 | CA2048516A1 Ozone generation |
| 02/05/1992 | CN1015383B Lead, silver, calcium rare earth multiple-insolubility alloy anode used in electrolysis and its manufacturing thereof |
| 02/05/1992 | CN1015382B Lead oxide-coated electrode for use in electrolysis and process for production same |
| 02/04/1992 | CA1295284C Electrolytic cell for alkali metal hydrosulfite solutions |
| 01/29/1992 | EP0468948A2 Anode of an electrochemical sensor device and manufacturing method therefor |
| 01/29/1992 | EP0468285A1 Spring supported anode |
| 01/28/1992 | US5084154 Hydrogen-evolution electrode having high durability and stability |
| 01/21/1992 | US5082543 Filter press electrolysis cell |
| 01/21/1992 | CA1294577C2 Method for preparing an electrode and use thereof in electrochemical processes |
| 01/14/1992 | CA1294240C Electrochemical electrode with electrocatalytic ceramic coating containing dopant |
| 01/07/1992 | CA1293953C Tin nickel-plated cathode |
| 12/31/1991 | US5076904 Electrochemical measuring cell for determining ammonia or hydrazine in a measuring sample |
| 12/25/1991 | CN1015186B Anode of electrolytic water application for welding machine and its processing method |
| 12/17/1991 | US5073237 Method of making molds for electrodeposition forming of microstructured bodies |
| 12/04/1991 | EP0459657A1 Electrodes |
| 12/04/1991 | EP0459410A1 Electrocatalytic cathodes and methods of preparation |
| 12/03/1991 | US5069764 Suppression of anode effect |
| 12/03/1991 | CA1292723C Method for making anode with ruthenium and film forming metal barrier layerand electrocatalytic top layer |
| 11/30/1991 | CA2043423A1 Electrocatalytic cathodes and methods of preparation |
| 11/27/1991 | CA2043263A1 Electrodes |
| 11/26/1991 | US5068026 Process for the production of non-puffing shaped carbon bodies |
| 11/26/1991 | CA1292441C Electrostatic system for treating liquids |
| 11/19/1991 | US5066380 Palladium Alloys |
| 11/19/1991 | US5066378 Diaphragm Monopolar Electrolyzers For Chlor-Alkali Electrolysis |
| 11/19/1991 | CA1292274C Cermet electrode |
| 11/06/1991 | CN1014618B Treatment method for graphite anode in chlorine-soda industry |
| 11/05/1991 | CA1291788C Sulfur tolerant composite cermet electrodes for solid oxide electrochemical cells |
| 10/30/1991 | CN1014534B Electrodes for use in electrochemical processes and method for preparing the same |
| 10/29/1991 | US5061358 Insoluble anodes for producing manganese dioxide consisting essentially of a titanium-nickel alloy |
| 10/29/1991 | CA1291445C Cathode having on the core hydrogen absorbing metal and raney metal |
| 10/29/1991 | CA1291444C Electrode for membrane electrolysis |
| 10/22/1991 | US5059297 Durable electrode for use in electrolysis and process for producing the same |
| 10/16/1991 | EP0451589A1 Anodes for the electrochemical fluorination and fluorine production and their manufacturing process |
| 10/09/1991 | CN1055206A Method for the adhesion of titanium boride powder onto carbon block |
| 10/08/1991 | US5055171 Nonporous solid composite encapsulating metallic electrode |
| 10/01/1991 | CA1289910C Titanium mesh in concrete overlay for cathodic protection of reinforcement |
| 09/25/1991 | CN1054803A Monopolar ion exchange membrane electrolytic cell assembly |
| 09/24/1991 | US5051156 Electrocatalyst for the oxidation of methane and an electrocatalytic process |
| 09/24/1991 | CA1289507C Electrolytic treatment of gravity flow electrolyte with gas diffusion electrode |
| 09/24/1991 | CA1289506C Gravity flow in electrolysis with perforated electrodes |
| 09/24/1991 | CA1289423C Consolidated microporous material, process for producing same, and its uses,namely for making cathode elements |
| 09/12/1991 | DE4106568A1 Appts. for directly forming dissolved ozone in circulated liq. - holding spaced electrodes emitting spaced AC pulses |
| 09/10/1991 | US5047133 Electrocatalytic diffusion sheet |
| 09/04/1991 | EP0444138A1 Electrocatalyst, methods for preparing it, electrodes prepared therefrom and methods for using them. |
| 09/03/1991 | US5045170 Lead-acid battery |
| 08/28/1991 | EP0443730A1 Process for producing a magnetite-coated electrode |
| 08/28/1991 | EP0443430A1 Monopolar ion exchange membrane electrolytic cell assembly |
| 08/28/1991 | EP0443230A1 Electrochemical cell and process |
| 08/21/1991 | EP0442644A1 Carbon electrode, and method and apparatus for the electrolysis of a hydrogen fluoride-containing molten salt by the use of the carbon electrode |
| 08/21/1991 | EP0442605A1 Method of performing electrochemical ion exchange |
| 08/20/1991 | US5041196 Electrochemical method for producing chlorine dioxide solutions |
| 08/20/1991 | US5041195 Gold electrocatalyst, methods for preparing it, electrodes prepared therefrom and methods of using them |
| 08/07/1991 | EP0440015A2 Hydrogen-occlusion alloy electrode |
| 08/06/1991 | US5037525 Composite electrodes for use in solid electrolyte devices |
| 08/01/1991 | CA2026554A1 Electrocatalyst for the oxidation of methane and an electrocatalytic process |
| 07/31/1991 | EP0215078B1 Monopolar and bipolar electrolyzer and electrodic structures thereof |
| 07/30/1991 | US5035790 Hydrogen absorbing or desorbing alloy consists of misch metal, aluminum, nickel and at least one element from managanese, copper, cobalt, chromium, titanium, neobium, zirconium or silicone |
| 07/30/1991 | US5035789 Electrocatalytic cathodes and methods of preparation |
| 07/30/1991 | US5035779 Process for producing cathode and process for electrolysis using said cathode |
| 07/24/1991 | EP0437842A1 Electrode for electrochemical reactors |
| 07/23/1991 | US5034857 Tantalum, oxide coating |
| 07/23/1991 | US5034186 Process for providing titanium composite having a porous surface |
| 07/17/1991 | EP0437178A1 Electrode with electrocatalytic coating |
| 07/16/1991 | US5031290 Electrocatalytic coating, reinforcement |
| 07/11/1991 | WO1991010130A1 Wide-band probe platelet for determining the oxygen concentration in exhaust gases |
| 07/10/1991 | EP0436078A2 Anode device for electrolytic cell |
| 07/09/1991 | CA1285903C Electrolysis cathode, and process for its manufacture |
| 07/03/1991 | EP0435434A1 Metal electrodes for electrochemical processes |
| 07/03/1991 | CN1052708A Oxygen-generating electrode and method for the preparation thereof |
| 07/02/1991 | CA1285522C Electrolytic electrode with anchoring interlayer of ceramic particles in metal matrix and ceramic superficial coating |
| 06/27/1991 | WO1991009990A1 Electrochemical chlorine dioxide generator |
| 06/27/1991 | DE3942773A1 Plaettchenfoermige breitbandsonde fuer die bestimmung der sauerstoffkonzentration in abgasen Plaettchenfoermige broadband probe for the determination of the oxygen concentration in exhaust fumes |
| 06/26/1991 | EP0434622A1 Molten salt stripping of electrode coatings |
| 06/26/1991 | EP0434480A1 Process of electrochemical treatment of oxide materials |
| 06/26/1991 | CN1012970B Cathode for electrolysis and process for producing same |
| 06/20/1991 | CA2031454A1 Molten salt stripping of electrode coatings |
| 06/18/1991 | US5024905 Platinum alloy electrocatalyst |
| 06/11/1991 | US5023153 Solid electrode in an electrolytic cell |
| 06/11/1991 | US5023127 Microporous composites and electrolytic applications thereof |
| 06/05/1991 | EP0430893A1 Method for the electrolytic pickling or degreasing of steel plate |
| 06/05/1991 | CN1012743B Titanium anode for electrochemical industry |
| 06/04/1991 | US5021137 Ceramic solid electrolyte based electrochemical oxygen concentrator cell |
| 05/29/1991 | DE4030626A1 Verfahren zur herstellung eines halbzeugs A method for fabricating a preform |
| 05/29/1991 | CN1012686B Monopolar and bipolar electrolyzer and electrodic structures thereof |
| 05/28/1991 | US5019224 Electrolytic process |
| 05/22/1991 | EP0428171A1 Electrolysis cell for the manufacture of peroxo- and perhalogenate compounds |
| 05/22/1991 | EP0343188A4 Electrically conductive titanium suboxides |
| 05/22/1991 | CN1051569A High-molecular composite solid electrolyte and manufacturing method thereof |
| 05/21/1991 | US5017276 Metal electrodes for electrochemical processes |
| 05/08/1991 | CN1051204A Hydrogen-evolution cathode |
| 05/07/1991 | WO1991006692A1 Ceramic solid electrolyte based electrochemical oxygen concentrator cell and method of fabrication |
| 05/07/1991 | US5013418 Electrolyzer |