Patents for C01B 13 - Oxygen; Ozone; Oxides or hydroxides in general (14,838) |
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06/10/2003 | US6576207 Mixtures of cerium oxide and stabilizer agents selected from praseodymium, lanthanum, yttrium or neodymium oxides on catalyst supports; used catalytic exhaust systems in internal combustion engines |
06/10/2003 | US6576096 Generation and delivery device for ozone gas and ozone dissolved in water |
06/05/2003 | WO2003045842A1 Method and apparatus for preparing spherical crystalline fine particles |
06/05/2003 | WO2003045610A2 Nano-dispersed powders and methods for their manufacture |
06/05/2003 | WO2003045548A1 Catalyst containing microporous zeolite in mesoporous support and method for making same |
06/05/2003 | US20030104198 Adding under agitation a base dissolved in water to a dispersion of a metal oxide and a hydrolyzable silicon compound; used in sun screening agents and in chemical-mechanical-polishing |
06/05/2003 | US20030102207 Method for producing nano powder |
06/05/2003 | US20030102099 Nano-dispersed powders and methods for their manufacture |
06/05/2003 | CA2468328A1 Catalyst containing microporous zeolite in mesoporous support and method for making same |
06/04/2003 | EP0876215B1 Amorphous, microporous mixed oxide catalysts with controlled surface polarity for selective heterogeneous catalysis, adsorption and material separation |
06/04/2003 | CN1421382A 臭氧发生器 Ozone generator |
06/04/2003 | CN1421381A Ozone generator |
06/04/2003 | CN1421380A 臭氧发生器 Ozone generator |
06/04/2003 | CN1421379A Ozone generator |
06/04/2003 | CN1110349C Composite materials for membrane reactors |
06/04/2003 | CN1110348C Method for burning with solid electrolyte ionic conductor film |
06/03/2003 | US6572964 Ultrafine mixed-crystal oxide, production process and use thereof |
06/03/2003 | US6572838 Silver ion exchange |
06/03/2003 | US6572817 Locating apparatus between the oxygen generator and the ozone generator which receives the gases from the oxygen generator, ionizes such gases and feeds the ionized gases to the ozone generator; treating a contaminated liquid |
06/03/2003 | US6572737 Absorption of electromgantic waves |
06/03/2003 | US6572681 Purification of gases |
06/03/2003 | US6572672 A non-stoichiometric non-equilibrium material, especially a metal or polymer |
05/30/2003 | WO2003043932A1 Ozone generator |
05/30/2003 | WO2003014706A3 Method of, and apparatus for use in, the digestion of liquid samples |
05/29/2003 | US20030099895 Solids surface-modified with amino groups |
05/29/2003 | US20030099584 Aqueous ozone generator with reverse osmosis or deionization function |
05/28/2003 | EP1314694A2 Ozoniser |
05/28/2003 | EP1314693A2 Ozonizer |
05/28/2003 | EP1314692A1 Ozonizer |
05/28/2003 | EP1314691A2 Ozonizer |
05/28/2003 | EP1314477A1 Photocatalyst comprising metal oxynitride responsive to visible light |
05/28/2003 | EP1019553B1 Method for dissociating metals or dissociating metal compounds |
05/27/2003 | US6569518 Nanotechnology for electrochemical and energy devices |
05/27/2003 | US6569490 Nanotechnology for chemical radiation, and biotechnology sensors |
05/27/2003 | US6569397 Very high purity fine powders and methods to produce such powders |
05/27/2003 | US6569358 Method for incorporating metal nanoparticles in porous materials |
05/27/2003 | US6568900 Pressure swing contactor for the treatment of a liquid with a gas |
05/22/2003 | WO2003041855A1 Discharge reactor fuse link |
05/22/2003 | US20030096697 Such as hydrotalcite-like (HTL) compounds by heat treating a non-HTL compound and then hydrating to form HTL compounds with increased hardness and/or density; use as sulfur oxide (SOx) sorbents, or as hydrocarbon cracking catalysts |
05/22/2003 | US20030095916 Uses of improved polymer-supported photosensitizers in the generation of singlet oxygen |
05/22/2003 | US20030095900 Disc-shaped low voltage electrode facing a high voltage electrode; extension on low voltage electrode laminated on a base via a block; small size; high efficiency |
05/22/2003 | US20030095899 Flat plate laminate apparatus includes high voltage electrodes and low voltage electrodes to which oxygen is supplied to generate ozone gas. |
05/22/2003 | US20030095898 Flat plate laminate apparatus includes high voltage electrodes and low voltage electrodes to which oxygen is supplied to generate ozone gas. |
05/21/2003 | EP1015383B1 Process for generating power and/or heat comprising a mixed conducting membrane reactor |
05/21/2003 | CN1419482A Rapid conversion of metal-containing compounds to form metals or metal oxides |
05/21/2003 | CN1108983C Parallel plate type water-cooling ozone generator |
05/21/2003 | CN1108780C Electronic therapeutic instrument for tinea |
05/20/2003 | US6565805 Providing an ozone generator with a case of oblong shape; placing ozone generator in case in shoe; energizing ozone generator with electric power to generate an electric corona; passing oxygen containing gas so as to generate ozone |
05/20/2003 | US6565632 Ion-transport membrane assembly incorporating internal support |
05/15/2003 | WO2003040058A1 Oxygen ion conducting ceramic material and use thereof |
05/15/2003 | WO2003040032A1 Faucet direct-connection type ozone apparatus, ozone generator and ozone melter for ozone apparatus |
05/15/2003 | US20030092778 Low density solid coating of oxide using critical temperature, pressure |
05/15/2003 | US20030091492 Hydroetching of high surface area ceramics using moist supercritical fluids |
05/15/2003 | US20030091483 Automobile air filter |
05/15/2003 | US20030089620 Electrolytic production of hydrogen |
05/14/2003 | EP1310301A1 Photocatalysts made by using oxides containing metal ions of d?10 electronic state |
05/14/2003 | EP1309515A1 A process for producing ozone-containing sterilizing water and an apparatus used therefor |
05/14/2003 | EP1309399A1 Gas separation process |
05/14/2003 | EP1112223B1 Process for preparing nanosize metal oxide powders |
05/14/2003 | CN2550350Y Ozone generater |
05/14/2003 | CN2550349Y Oxygenerator shell |
05/14/2003 | CN1418263A Ion conduction ceramic membrane and surface treatment |
05/13/2003 | US6562495 Nanoscale catalyst compositions from complex and non-stoichiometric compositions |
05/13/2003 | US6562105 Membrane purged with superheated steam and the power is generated through a Rankine cycle; heat is transferred from an oxygen product stream produced by the oxygen transport membrane to a process fluid used within Rankine cycle. |
05/08/2003 | WO2003038926A2 Active material for fuel cell anodes incorporating an additive for precharging/activation thereof |
05/08/2003 | WO2003038351A1 Refrigeration purifiers |
05/08/2003 | WO2003037793A2 Monolayer coated aerogels and method of making |
05/08/2003 | WO2003037786A1 Oxygen enriching device |
05/08/2003 | US20030087516 Method and apparatus for producing metal oxide |
05/08/2003 | US20030084789 Concentrating chamber in oxygen concentrating apparatus |
05/07/2003 | EP1308681A1 Process and device for the production of an ultra high purity air component |
05/07/2003 | EP1308418A1 Method of producing ferroelectric metal oxide crystalline nanoparticles |
05/07/2003 | EP1308417A2 Method and apparatus for producing metal oxide |
05/07/2003 | EP1307278A1 Portable oxygen concentration system and method of using the same |
05/07/2003 | EP1307277A2 Miniaturized wearable oxygen concentrator |
05/07/2003 | EP1198412A4 Energy-activated compositions for controlled sustained release of a gas |
05/07/2003 | EP1049647B1 Filter for chemical oxygen generators |
05/07/2003 | EP0649385B1 Manufacture of methanol for abating of greenhouse gases |
05/07/2003 | CN1415550A Method for preparing nano titanium dioxide in anatase type from fluid of hydrothermal crystallized titanium sulfate |
05/06/2003 | US6558455 Porous gas permeable material for gas separation |
05/06/2003 | US6558451 Multiple bed pressure swing adsorption method and apparatus |
05/06/2003 | CA2252539C Solid state oxygen anion and electron mediating membrane and catalytic membrane reactors containing them |
05/01/2003 | WO2003035223A1 Combined oxygen separation and power generation method |
05/01/2003 | US20030082083 Portable ozone generating device |
05/01/2003 | CA2461604A1 Combined oxygen separation and power generation method |
04/30/2003 | CN2547718Y Electromechanical integrated ozone water preparation apparation |
04/30/2003 | CN1413553A Multifunction health-care instrument |
04/30/2003 | CN1107355C Electrochemical process for oxidizing gas capable of reacting with oxygen |
04/30/2003 | CN1106874C Electrochemical process for purifying hydroxide compdounds |
04/29/2003 | US6555072 Apparatus for manufacturing high concentration ozone gas |
04/29/2003 | US6555022 Oxygen-containing, such as metal oxides, silicates, borates or titanates, small particle size, narrow particle size distribution; displays |
04/29/2003 | US6554609 Nanotechnology for electrical devices |
04/24/2003 | WO2003033431A1 Porcelain composition, composite material comprising catalyst and ceramic, film reactor, method for producing synthetic gas, apparatus for producing synthetic gas and method for activating catalyst |
04/24/2003 | WO2003033406A1 12CaO · 7Al2O3 COMPOUND AND METHOD FOR PREPARATION THEREOF |
04/24/2003 | WO2003033402A2 Dissolved ozone generation and delivery system |
04/24/2003 | US20030077211 Photo-ionizing assembly emits a wavelength of light that produces ozone when it impinges upon air and negative ion generator produces negative ions and a radiating negative electrostatic field |
04/23/2003 | EP1304332A1 With amino groups surface-modified solids |
04/23/2003 | EP1304164A1 Process for the production of mixed metal oxide containing catalysts |
04/23/2003 | EP1303459A1 Modular ozone generator system |
04/23/2003 | EP1117616B1 Sol-gel process using porous mold |