C01B 13 - Oxygen; Ozone; Oxides or hydroxides in general

Patents for C01B 13 - Oxygen; Ozone; Oxides or hydroxides in general (14,838)
11/2002
11/14/2002	US20020168570 Controlling particle size; spraying; batch processing
11/14/2002	US20020168524 Using organosilicon compound
11/14/2002	US20020168522 Nanotechnology for electronic and opto-electronic devices
11/14/2002	US20020168312 Pyrogenic oxides doped with potassium
11/14/2002	US20020168305 Air purifier
11/14/2002	US20020166763 Electrochemical cell for generating oxygen from ambient air; provides oxygen enriched air to a user or air-breathing apparatus
11/13/2002	EP1256550A1 Ultrafine mixed-crystal oxide particles, process for producing the same, and use
11/13/2002	CN2520325Y Multifunctional ozone producer
11/12/2002	US6479421 Non-hydrotalcite-like compound (or a hydrotalcite-like compound) are heat treated and then hydrated to form hydrotalcite-like compounds
11/12/2002	US6479077 Method of manufacturing powder particles
11/11/2002	CA2384547A1 Ozone bleaching of low consistency pulp using high partial pressure ozone
11/07/2002	WO2002064499A3 Process for the preparation of anionic clay and boehmite-containing compositions, compositions containing anionic clay and boehmite and catalysts derived therefrom
11/07/2002	US20020164482 Nanotechnology for biomedical products
11/07/2002	US20020164282 Flame synthesis and non-vacuum physical evaporation
11/07/2002	US20020162455 Hollow fiber membrane gas separation cartridge and gas purification assembly
11/07/2002	US20020162451 Useful for dehumidifying compressed air and generating nitrogen enriched air; purification of gases
11/06/2002	EP1254698A1 Ozone treating apparatus
11/06/2002	EP1254073A1 Mixed conducting membrane for carbon dioxide separation and partial oxidation reactions
11/06/2002	EP0767632B1 Method for delivering a gas-supersaturated fluid to a gas-depleted site and use thereof
11/06/2002	EP0754163B1 Metal oxide composites and method for destruction of unwanted fluids using such composites
11/05/2002	US6475657 Ceramic membrane which is in an oxide ion conductor based on yttrium-stabilized zirconia
11/05/2002	US6475352 Method and apparatus for monitoring an ozone generator in a household water purifier
11/05/2002	US6475265 Pressure swing adsorption method for production of an oxygen-enriched gas
10/2002
10/31/2002	WO2002086179A2 Plasma synthesis of titanium dioxide nanopowder and powder doping and surface modification process
10/31/2002	US20020160912 Composite oxide powder, catalyst and process for producing the same
10/31/2002	US20020160685 Glass powders, methods for producing glass powders and devices fabricated from same
10/31/2002	US20020160196 Combining a metal alkoxide, water, an organic acid or salt thereof in an organic solvent to form a reaction mixture; allowing microspheres to form in the reaction mixture; removing the microspheres from the reaction mixture, washing
10/31/2002	US20020160191 Low maturing temperature porcelain compositions useful for the fabrication of dental restorations.
10/31/2002	US20020160190 Nanotechnology for magnetic components
10/31/2002	US20020159946 Process and apparatus for the recovery of metal oxide particles
10/31/2002	US20020159940 Doped anionic clays
10/30/2002	EP1253112A1 Process and apparatus for recovering metal oxides
10/30/2002	EP1253111A1 Flame synthesis and non-vacuum physical evaporation
10/30/2002	EP1253110A2 Ozone supplying apparatus
10/30/2002	EP1253109A2 Ozone producing apparatus
10/30/2002	CN2518841Y Capacitance-type ozone generating device
10/30/2002	CN2518840Y Bipolar electrolytic ozone generating device
10/30/2002	CN2518537Y Catalyst for producing oxygen from chemical substances
10/30/2002	CN1377297A Apparatus and methods for the production of powders
10/29/2002	US6471921 Mixed ionic and electronic conducting ceramic membranes for hydrocarbon processing
10/25/2002	CA2380136A1 Process and device for recovery of metal oxides
10/24/2002	WO2002085077A1 Method and device for operating an electric gas discharge module
10/24/2002	WO2002083552A1 Method of cleaning an ozone generator
10/24/2002	WO2002064248A3 Integrated reactors, methods of making same, and methods of conducting simultaneous exothermic and endothermic reactions
10/24/2002	US20020155948 Photocatalysts made by using oxides containing metal ions of d10 electronic state
10/24/2002	US20020155061 Converting methane in feed stream into hydrogen and carbon monoxide in two stages, to form a crude syngas stream; reforming of methane being thermally balanced through heat generated by oxidation of fuel supported by oxygen permeating
10/24/2002	US20020155059 Plasma synthesis of titanium dioxide nanopowder and powder doping and surface modification process
10/24/2002	US20020155041 Used for transporting and conditioning air without moving parts
10/24/2002	US20020153330 Water treatment system
10/23/2002	EP1250285A1 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
10/23/2002	CN2517731Y Ozone preparing machine
10/23/2002	CN1375458A Prepn. of superfine RE oxide particle
10/23/2002	CN1375457A Prepn. of nano yttrium oxide
10/23/2002	CN1375449A Perovskite type La1-x-yBaxDyyMnO3 compound oxide superfine particle and its prepn.
10/22/2002	US6468499 Method of generating hydrogen by catalytic decomposition of water
10/22/2002	US6468498 Composite metal material, preparation thereof and photocatalytic process using same
10/22/2002	US6468400 Applying a dc voltage to a primary winding of a transformer of the ozone generator at a driving frequency of about half the resonant frequency of a tank circuit of the ozone generator.
10/22/2002	US6468328 Oxygen production by adsorption
10/17/2002	WO2002081601A1 The new chemical species of a magnecule
10/17/2002	WO2002081369A1 Ozone generator
10/17/2002	WO2002029449A3 Magnetic transparent conducting oxide film and method of making
10/17/2002	US20020151434 Photocatalyst mede of metal oxynitride having responsive to visible light
10/17/2002	US20020150520 Electro-kinetic air transporter-conditioner devices with enhanced emitter electrode
10/17/2002	US20020148563 6685780 not granted per USPTO
10/17/2002	US20020148486 Method of cleaning an ozone generator
10/17/2002	DE10118078A1 Respiratory air sterilized by dielectric discharge within a pre-determined high frequency voltage range
10/16/2002	CN2516529Y Large ozone generator arc discharging chamber
10/15/2002	US6464955 Contacting oxygen conducting ceramic with a feed gas comprising component selected from steam, carbon dioxide, sulfur oxides, nitrogen oxides and mixtures in adsorption zone; removing oxygen
10/15/2002	US6464953 Lanthanum is partially substituted with an alkali metal, an alkaline-earth metal or a rare earth and the element m is partially substituted with an alkaline-earth metal or zinc; spray drying salts, calcining
10/15/2002	US6464867 Apparatus for producing water containing dissolved ozone
10/15/2002	US6464757 Filter material for removing chlorine gas and carbon monoxide from a source for producing breathable gas
10/10/2002	WO2002079701A1 Desinfection system and method of using same
10/10/2002	WO2002078754A1 Air purifier
10/10/2002	US20020147108 Methods for producing oxides or composites thereof
10/10/2002	US20020146357 Electromagnetic valve controls closing/opening of water intake valve, automatically suppyling ozone to water when switched on
10/10/2002	US20020146356 Electro-kinetics; reducing electrical field at innermost electrodes via utilizing non-equidistant configuation thus reducing amount of ozone generated
10/10/2002	US20020144596 From feed gas comprising oxygen, nitrogen, and argon, utilizing zeolite adsorbents to yield product gas containing up to 95 vol % oxygen
10/10/2002	DE10115971A1 Verfahren zur Mikro- und Nano-Strukturierung der Oberflächen von Metalloxiden und Metallchalkogeniden A method for micro- and nano-structuring of the surfaces of metal oxides and metal chalcogenides
10/09/2002	EP1246777A1 Aqueous colloidal dispersion based on at least a lanthanide compound and a complex-forming agent, preparation method and use
10/09/2002	CN1373083A Process for preparing size-controllable nano-powder
10/08/2002	US6461702 Coated membrane with an aperture for controlled atmosphere package
10/08/2002	US6461487 Generation and delivery device for ozone gas
10/08/2002	US6461406 Honeycomb type gas separating membrane structure
10/03/2002	WO2002076991A1 Mesoporous organic-inorganic hybrid materials for separating gases
10/03/2002	WO2002076910A2 Method for producing metal oxides and metal chalcogenides comprising a defined microstructure
10/03/2002	WO2002054971A3 Ozone irrigator
10/03/2002	US20020142208 Energy efficient gas separation for fuel cells
10/03/2002	US20020141926 Formed by slowly precipitating organic salt of the metal from dicarboxylic acid solution and firing in oxidizing atmosphere; reinforcing x-ray scintillator bodies without diminishing their luminescent capacity
10/03/2002	US20020141914 Electro-kinetic air transporter-conditioner with a multiple pin-ring configuration
10/03/2002	US20020139756 Transparent tube with inlet for oxygen-containing gas, inner and outer mesh electrodes, electrodes selectively communicating with electrical ground and electrical power source, forming multiplicity of ozone creating electric arcs
10/03/2002	US20020139124 Disinfection system and method of using same
10/02/2002	EP1244600A1 Method of preparing metal containing compounds using hydrodynamic cavitation
10/02/2002	CN1372529A Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices
10/02/2002	CN1091641C Air ozone mixer and ozone fog generator
10/02/2002	CN1091633C Reactive purge for solid electrolyte membrane gas separation
10/01/2002	CA2349514C Ozone producing apparatus
09/2002
09/26/2002	WO2002074349A1 Gaseous blend of co2 and ox and its use for biological burden reduction
09/26/2002	WO2001019729A9 Ozone generator
09/26/2002	US20020136831 Oxygen and hydrogen containing gases react to form water vapor that oxidizes the substrate
09/26/2002	US20020136675 Conducting tube of stainless steel, electric circuit board provided with connecting line electrically connected to tube, high voltage electric conductor having inner wire and surface insulation layer; electric halation discharges produce ozone

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