| Patents for C01B 13 - Oxygen; Ozone; Oxides or hydroxides in general (14,838) |
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| 04/20/2004 | US6723233 Ozone generator retrofit apparatus for jetted tubs and spas |
| 04/15/2004 | WO2004031732A2 Nanocrystals in ligand boxes exhibiting enhanced chemical, photochemical, and thermal stability, and methods of making the same |
| 04/15/2004 | WO2004030806A1 Methdo and equipment for treating harmful gases |
| 04/15/2004 | WO2004003210A3 Selective functionalization of hydrocarbons with isolated oxygenases and mediator based regeneration |
| 04/15/2004 | WO2003087564B1 Water combustion technology-methods, processes, systems and apparatus for the combustion of hydrogen and oxygen |
| 04/15/2004 | US20040071965 For use in photonic and optoelectronic devices |
| 04/15/2004 | US20040071882 Precursor solutions and methods of using same |
| 04/15/2004 | US20040071615 Simple and compact device; efficiently produces and rapidly disperses without heat accumulation |
| 04/15/2004 | US20040071614 Device for producing ozone to enhance combustion and oxygenation |
| 04/15/2004 | US20040069655 Oxide ion conductive ceramic membrane structures for high-pressure oxygen production |
| 04/14/2004 | EP1408018A1 Supported perovskite-type oxides and methods for preparation thereof |
| 04/14/2004 | EP0907611B1 Oxygen generating compositions catalyzed by copper and nickel oxides |
| 04/14/2004 | CN2611349Y Circuit of ozonator |
| 04/14/2004 | CN2611348Y Domestic oxygen producer |
| 04/14/2004 | CN2611347Y Special pressure bag for active oxygen producer |
| 04/14/2004 | CN1489681A Oxygen separation and combustion apparatus and method |
| 04/14/2004 | CN1489551A Oxygen concentrating apparatus |
| 04/14/2004 | CN1145984C Method for producing composite oxides for use as ferrites |
| 04/14/2004 | CN1145583C Cooling bladder of ozone generater |
| 04/14/2004 | CN1145580C Partial oxidation of hydrocarbon |
| 04/13/2004 | US6719821 Fine particle sizes |
| 04/08/2004 | WO2004028970A2 Titanium oxide for dye-sensitized solar cells |
| 04/08/2004 | WO2003053647A9 A thermal process involving cold rf irradiated liquid as a core method for producing nano-size particles |
| 04/08/2004 | US20040067659 Method for fabricating crystalline-dielectric thin films and devices formed using same |
| 04/08/2004 | US20040067565 Oxofunctionalized hydrocarbons are important synthons e.g. for the synthesis of various pharmaceutically relevant compounds |
| 04/08/2004 | US20040067355 Nanoscale powders dispersed on coarser carrier powders |
| 04/08/2004 | US20040067178 Building ozone treatment system and method |
| 04/08/2004 | US20040065619 Substance to be destroyed is contacted with the inventive composites which comprise finely divided metal oxide nanoparticles at least partially coated with carbon |
| 04/08/2004 | US20040065170 Method for producing nano-structured materials |
| 04/08/2004 | CA2444063A1 Building ozone treatment system and method |
| 04/07/2004 | CN2609911Y 臭氧发生器 Ozone generator |
| 04/07/2004 | CN2609910Y Electric purifying aseptic sterilizing device for animal house |
| 04/07/2004 | CN1487862A Preparation of nanosized metal and metal compounds |
| 04/07/2004 | CN1486925A Ozone generator |
| 04/06/2004 | US6716340 Water treatment system |
| 04/01/2004 | WO2004026783A1 Porous surfactant mediated metal oxide films |
| 04/01/2004 | WO2004026762A1 Ultra-fine metal oxide particle suspension and ultra-fine metal oxide particle thin film |
| 04/01/2004 | WO2004026473A1 Mesoporous material and use thereof for the selective oxidation of organic compounds |
| 04/01/2004 | WO2004026461A1 Non-thermal plasma reactor |
| 04/01/2004 | WO2004004860A3 Oxygen concentrator control system |
| 04/01/2004 | US20040062699 Inorganic oxide and phosphor |
| 04/01/2004 | US20040060445 Oxygen enriching device |
| 04/01/2004 | DE10244081A1 Process for controlling the splitting of water into hydrogen and oxygen in engines comprises spraying water in liquid form into the combustion chamber of the engine to reduce the fuel consumption of the engine |
| 04/01/2004 | CA2499203A1 Mesoporous material and use thereof for the selective oxidation of organic compounds |
| 03/31/2004 | EP1401767A2 Non-aqueous dispersion of nanocrytalline metal oxides |
| 03/31/2004 | EP1401766A1 Improved ammonia plant configurations and methods |
| 03/31/2004 | EP1401576A1 Inorganic ion exchangers for removing contaminant metal ions from liquid streams |
| 03/31/2004 | CN1485267A Process for preparing nm powder of thermistor oxide by sulfate |
| 03/31/2004 | CN1143818C Process for preparation of ultra-fine powders of metal oxides |
| 03/31/2004 | CN1143634C Shoe with ozone generating-device |
| 03/30/2004 | US6713176 Processing and manufacturing methods enabled using non-stoichiometric nanomaterials |
| 03/30/2004 | US6713027 Ozonator for sterilizing, decontaminating, disinfecting, and/or sanitizing surgical instruments |
| 03/30/2004 | US6713026 Electro-kinetic air transporter-conditioner |
| 03/30/2004 | US6712951 Integrated ozone generator process |
| 03/30/2004 | US6712877 Oxygen concentrator system |
| 03/30/2004 | US6712876 Oxygen concentrator system with altitude compensation |
| 03/25/2004 | WO2004024627A1 Method for the production of highly organized crystals by means of sol-gel methods |
| 03/25/2004 | WO2004024239A1 Gas generator |
| 03/25/2004 | US20040058101 Method and device for producing singulet oxygen |
| 03/25/2004 | US20040058066 Thin film of metal oxide and a method for preparing it |
| 03/25/2004 | US20040057882 Electro-kinetic system for transporting and conditioning air without moving parts; air is conditioned in the sense that it is ionized and contains safe amounts of ozone |
| 03/24/2004 | EP1345631A4 Apparatus for generating ultraviolet radiation and ozone by using microwave |
| 03/24/2004 | EP1019316B1 Process for the production of hydrogen by thermal decomposition of water |
| 03/24/2004 | CN1483663A Method for manufacturing highly-crystallized oxide powder |
| 03/24/2004 | CN1483602A Method for preparing oxygen by collecting air in vehicle and preparing oxygen outside vehicle and vehicle carried oxygenerator |
| 03/23/2004 | US6710004 Process for the preparation of anionic clay and boehmite-containing compositions |
| 03/23/2004 | US6709484 Electrode self-cleaning mechanism for electro-kinetic air transporter conditioner devices |
| 03/23/2004 | CA2115460C Improved mixed metal oxide crystalline powders and method for the synthesis thereof |
| 03/18/2004 | US20040053110 Fuel cell cathode with redox couple |
| 03/18/2004 | US20040053109 Fuel cell cathode with redox couple |
| 03/18/2004 | US20040052720 Process and apparatus for producing oxidic nanocrystals |
| 03/18/2004 | US20040052701 Flat, plate-shaped low voltage electrodes; dielectric; discharging gap; cooling sheet |
| 03/18/2004 | US20040050801 Hydrogen production by high-temperature water splitting using electron-conducting membranes |
| 03/18/2004 | DE202004000242U1 Ozone cleansing unit, comprises a housing containing a rustless steel bottle, an ozone generator, a magnet, a magnet valve and a control circuit |
| 03/18/2004 | DE10241494A1 Porous material used for water purification and treatment has crystal-analogous overstructure formed by regular structure of particles and regular pores and consists (partly) of titanium (di)oxide |
| 03/17/2004 | EP1397308A1 Method and device for generating ozone |
| 03/17/2004 | CN1482998A Apparatus for producing ozone gas for beauty treatment |
| 03/17/2004 | CN1142006C Process for enriching oxygen in air by two-stage pressure swing adsorption |
| 03/16/2004 | US6706795 Methods for the preparation of nanosized material particles |
| 03/16/2004 | US6706249 Aluminum magnesium hydroxy sulfate; novel crystal structure; anion exchanger; resin additive; heat insulator |
| 03/11/2004 | WO2004020363A2 High-density ceramics and method for the production thereof |
| 03/11/2004 | WO2004020332A1 Method of preparing inorganic oxide powders, crystalline compounds and uses of said compounds |
| 03/11/2004 | WO2004020063A2 Modular ceramic oxygen system |
| 03/11/2004 | WO2003054508A3 Integrated oxygen generation and carbon dioxide absorption method, apparatus and systems |
| 03/11/2004 | WO2003012800A3 High power ultrasound reactor for the production of nano-powder materials |
| 03/11/2004 | US20040047989 Process for producing metal oxide, target comprising the metal oxide for forming thin metal oxide film, process for producing the same, and process for producing thin metal oxide film |
| 03/11/2004 | US20040047789 Ceramic material and the production thereof |
| 03/11/2004 | US20040047775 Personal electro-kinetic air transporter-conditioner |
| 03/11/2004 | US20040045807 Process for preparing nanostructured materials of controlled surface chemistry |
| 03/11/2004 | DE10241034A1 Exhaust gas purification unit for a combustion engine with a triple action catalyst, ensures optimal gas composition for catalyst activity by using an upstream oxygen separation device, and controlled recycling of oxygen |
| 03/11/2004 | DE10237915A1 Hochdichte Keramiken sowie Verfahren zur Herstellung derselben High density ceramics and methods of making the same |
| 03/10/2004 | EP1395518A1 Apparatus for producing ozone gas for beauty treatment |
| 03/10/2004 | EP1349579A4 IMPROVED SOLUBILITY AND DISPERSIBILITY BY EXPOSURE TO O x? |
| 03/10/2004 | CN2606102Y Double cooled ozone arc chamber |
| 03/10/2004 | CN2605851Y Multifunctional deodorizing chargeable sterilizer |
| 03/10/2004 | CN1141247C Fluid power ozone generator and relative accessories |
| 03/09/2004 | US6703156 Fuel cell cathode utilizing multiple redox couples |
| 03/09/2004 | US6702957 Phosphors of average particle size of 20nm produced without additional heat treatment; metalorganic complexes or volatile inorganic compounds are vaporized, heated with one or more reaction gases, pressurized to form crystals |
| 03/04/2004 | WO2004018361A1 Inorganic compound containing active oxygen and process for producing the same |
| 03/04/2004 | US20040042944 Oven insert for gas generator; furnace enclosures |