Patents for C01B 13 - Oxygen; Ozone; Oxides or hydroxides in general (14,838) |
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04/23/2003 | CN2546431Y Ozone generator with high concentration |
04/23/2003 | CN1411916A Solid using amino surface modifier |
04/23/2003 | CN1411907A Method for preparing catalyst containg iron oxide |
04/23/2003 | CN1106270C Multi-action particle for structuring biological media |
04/22/2003 | US6551490 Generation and delivery device for ozone gas and ozone dissolved in water |
04/22/2003 | US6551474 Generation and delivery device for ozone gas and ozone dissolved in water |
04/22/2003 | US6551386 Oxygen separation device |
04/22/2003 | CA2242981C Method and apparatus for preventing biofouling in cooling water system |
04/17/2003 | WO2003031673A1 Thin metal oxide film and process for producing the same |
04/17/2003 | WO2003031328A1 Process and device in connection with the production of oxygen or oxygen enriched air |
04/17/2003 | WO2003031323A1 Synthesis of mono-disperse and highly-crystalline nano-particles of metals, alloys, metal oxides, and multi-metallic oxides without a size-selection process |
04/17/2003 | US20030073574 Process for the production of iron oxide containing catalysts |
04/17/2003 | US20030072699 Integrated reactors, methods of making same, and methods of conducting simultaneous exothermic and endothermic reactions |
04/16/2003 | EP1100748B1 Device and method for the production of singlet oxygen |
04/16/2003 | EP1007473B1 Method for performing catalytic or non-catalytic processes, with enriched oxygen as one of the reactants |
04/15/2003 | US6547859 Process for making microporous membranes having selected gas-selective sites and the membranes so made |
04/15/2003 | US6547851 Miniaturized wearable oxygen concentrator |
04/15/2003 | CA2280555C Ozonizing unit, ozone generator and ozone-processing system |
04/15/2003 | CA2255526C Psa process and system using simultaneous top and bottom evacuation of adsorbent bed |
04/10/2003 | WO2003029142A1 Substance occluding material and electrochemical device using it, and production method for substance occluding material |
04/10/2003 | WO2003029138A1 Method and device for providing at least one fuel, in particular, for motor vehicle engines |
04/10/2003 | WO2003028853A1 Psa process for co-producing nitrogen and oxygen |
04/10/2003 | CA2459081A1 Substance occluding material and electrochemical device using it, and production method for substance occluding material |
04/09/2003 | EP1299313A1 Process for the debromination of an aqueous salt solution using ozone |
04/09/2003 | EP1121477B1 Electrochemical production of amorphous or crystalline metal oxides with particle sizes in the nanometer range |
04/09/2003 | EP1115652B1 Device for photoactivated production of singlet oxygen and method for the production of the device |
04/09/2003 | EP1011856B1 Multiple stream high pressure mixer/reactor |
04/09/2003 | CN1409692A Aqueous colloidal dispersion based on at least a lanthanide compound and complex-forming agent, preparation method and use |
04/09/2003 | CN1104944C Compositions and insulation bodies having low thermal conductivity |
04/09/2003 | CN1104930C Solid electrolyte ionic conductor reactor |
04/09/2003 | CN1104927C Method for pressare variable adsorbing preparation of high density oxygen from air |
04/08/2003 | US6544486 Ozone generator |
04/08/2003 | US6544404 Oxygen separation process |
04/08/2003 | US6544318 From feed gas comprising oxygen, nitrogen, and argon, utilizing zeolite adsorbents to yield product gas containing up to 95 vol % oxygen |
04/03/2003 | WO2003027007A1 Uses of improved polymer-supported photosensitizers in the generation of singlet oxygen |
04/03/2003 | WO2003026775A1 Gas separation membrane with organosilicon-treated molecular sieves |
04/03/2003 | US20030064265 Membrane electrode assemblies for use in fuel cells |
04/03/2003 | CA2454567A1 Gas separation membrane with organosilicon-treated molecular sieves |
04/02/2003 | CN1407951A Device and method for treating water with ozone generated by water electrolysis |
04/02/2003 | CN1407140A Composite electrode for generation of ozone |
04/01/2003 | US6541159 Oxygen separation through hydroxide-conductive membrane |
04/01/2003 | US6539748 Process and apparatus for the production of low pressure gaseous oxygen |
04/01/2003 | US6539719 Combustion of a fuel with oxygen transported through the membrane generates heat and combustion products that fire a boiler; flue exhaust is free of nitrogen oxides |
04/01/2003 | CA2289909C Oxygen generation process and system using single adsorber vessel and single blower |
03/27/2003 | US20030056647 Oxygen is separated by an oxygen transport membrane purged with superheated steam and the power is generated through a Rankine cycle. |
03/26/2003 | EP1294812A1 Particulate metal oxide |
03/26/2003 | EP1208063B1 Process for the recovery of chlorine from iron chlorides |
03/26/2003 | EP1204588B1 Device for preparing a plasma for the production of ozone and/or oxygen ions in the air |
03/26/2003 | EP1128901B1 Thermomembrane method and device |
03/26/2003 | CN2541434Y Appts. for preparing ozonized water |
03/25/2003 | US6537508 Ozone generator; efficient; protection from decomposition during storage |
03/25/2003 | US6537465 Low pressure steam purged chemical reactor including an oxygen transport membrane |
03/20/2003 | WO2003022736A1 Water discharge in a dielectric barrier discharge system to generate an ozonated water |
03/20/2003 | WO2002072919A3 Method and device for producing oxygen |
03/20/2003 | US20030054251 Positive electrode active material, production method thereof and non-aqueous electrolyte secondary battery |
03/20/2003 | US20030054218 Method for making composite particles including a polymer phase |
03/20/2003 | US20030053932 Sterilizing the contents of a container by a generator mounted in a housing having the shape of a lid to the container and joining them; energizing the ozone generator with electric power; heat dissipated; deodorizing; portable |
03/20/2003 | US20030052309 Nano-tube of multi-element system oxide |
03/20/2003 | US20030051580 Heating a metal compound in a hydrocarbon to convert said metal compound to a solid nanosized member; separating the hydrocarbon from the solid nanosized member; and recovering the solid nanosized member. |
03/19/2003 | EP1293479A1 Meso-porous transition metal oxide having crystallized pore wall and method for preparing the same |
03/19/2003 | EP1037717B1 Modification of surfaces in order to increase surface tension |
03/19/2003 | CN2540396Y Intermediate-frequency ozone generator |
03/19/2003 | CN1404458A Method of recovering enriched gaseous oxygen |
03/18/2003 | US6534649 Novel material which can be used in separation and purification of gases |
03/18/2003 | US6534551 Process and apparatus for the production of synthesis gas |
03/18/2003 | US6534068 Iron oxide and silicon dioxide-titanium dioxide mixed oxide |
03/18/2003 | US6534031 Process for preparing high surface area triple layered perovskites |
03/18/2003 | US6534023 Higher suction rate; combined cooling and gas dissolution; simple; reduced cost |
03/18/2003 | CA2422567A1 Method for partial oxidation of methane using dense, oxygen selective permeation ceramic membrane |
03/18/2003 | CA2259756C Fluid separation devices capable of operating under high carbon dioxide partial pressures which utilize creep-resistant solid-state membranes formed from a mixed conducting multicomponent metallic oxide |
03/18/2003 | CA2236637C Fuel-cells system |
03/18/2003 | CA2150455C Process to convert non-ferrous metal such as copper or nickel by oxygen enrichment |
03/13/2003 | WO2002035615A3 Precursor solutions and methods of using same |
03/13/2003 | US20030049517 Metal-air battery components and methods for making same |
03/13/2003 | US20030049189 Suspension comprising a trivalent metal source and at least a magnesium containing source as a divalent metal source is reacted to obtain a magnesium-containing non-aluminum anionic clay |
03/13/2003 | US20030049164 In-line system for ozone sanitation |
03/13/2003 | US20030047028 Nanomaterials of composite metal oxides |
03/13/2003 | DE10151478C1 Production of aminoalkylsilyl-modified solid, used in powder system, as thickener or in toner, developer or charge transfer ancillary, involves reacting surface hydroxyl groups with cyclic silazane |
03/12/2003 | EP1291320A1 Discharge cell for ozone generator |
03/12/2003 | EP1289880A1 Method for producing fine-grained solids and/or for depositing layers of poorly soluble compounds |
03/12/2003 | EP1289626A1 Composite ceramic membrane oxygen separation method |
03/12/2003 | CN1402027A Oxide member capable of using for optic waveguide and mfg. method thereof |
03/12/2003 | CN1401608A Method for preparing superfine powder |
03/12/2003 | CN1401578A Method for mfg. lanthana nanopowder |
03/11/2003 | US6530976 Ozone storage method and ozone storage apparatus |
03/07/2003 | WO2002020143A1 Ceramic/metal composite article, composite structure for transporting oxide ion, and composite article having sealing property |
03/06/2003 | WO2003018189A1 Adsorbent for separating nitrogen from mixed gas of oxygen and nitrogen |
03/06/2003 | WO2002066371A3 A catalyst and method of steam reforming |
03/06/2003 | WO2002064248A9 Integrated reactors, methods of making same, and methods of conducting simultaneous exothermic and endothermic reactions |
03/06/2003 | US20030044349 Production of hydrogen from hydrocarbons and oxygenated hydrocarbons |
03/06/2003 | US20030044308 Method and article for concentrating and transporting ozone at a desired location |
03/06/2003 | US20030044154 Oxide structure useable for optical waveguide and method of forming the oxide structure |
03/05/2003 | EP1287834A1 In-line system for ozone sanitation |
03/05/2003 | EP1286919A1 Compounds derived from la 2?mo 2?o 9? and their use as ionic conductors |
03/05/2003 | EP1286918A1 Improved mechanical strength of hydrotalcite-based oxides |
03/05/2003 | EP1156868B1 Method for manufacturing a membrane |
03/05/2003 | CN2539344Y Multi-group load driving circuit for piezoelectric converting circuit |
03/05/2003 | CN1400954A Aqueous colloidal dispersion of a cerium compound and at least another element selected among rare earths, transition metals, aluminium, gallium and zirconium preparation method and use |
03/05/2003 | CN1400166A Production process of barium containing metal oxide |
03/04/2003 | US6528172 Coating solutions for use in forming bismuth-based ferroelectric thin films, and ferroelectric thin films, ferroelectric capacitors and ferroelectric memories formed with said coating solutions, as well as processes for production thereof |