| Patents for C01B 13 - Oxygen; Ozone; Oxides or hydroxides in general (14,838) |
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| 03/29/2000 | CN1050779C Multimtal oxide composition |
| 03/28/2000 | US6042806 High surface area triple layered perovskites |
| 03/28/2000 | US6042703 Combination of biasing electrodes and offset seals is particularly effective in eliminating anode seal failure |
| 03/28/2000 | CA2194058C Amorphous microporous oxidic solids, process for producing them and their use |
| 03/23/2000 | WO2000016425A1 Electrical current generation system |
| 03/23/2000 | WO2000015547A2 Metal-carbon composite powders, methods for producing powders and devices fabricated from same |
| 03/23/2000 | DE19843286A1 Thermally regenerable molecular sieve bed air dryer, for e.g. ozone sterilization units for swimming baths, comprises heater element for heating adsorber material during regeneration of alumino-silicate dryer |
| 03/22/2000 | CN2369991Y Generator for ozone water |
| 03/21/2000 | US6040070 Perovskite type ABO3 with surface layer |
| 03/21/2000 | US6040055 Surface discharge element and a method of making the same |
| 03/21/2000 | US6039930 Reaction of metal chloride with graphite oxide to form metal, oxygen chlorine products |
| 03/21/2000 | US6039816 Cleaning the large amounts of nitrogen oxides produced when ozone is generated by discharge which chemically react with ammonia present in air to produce ammonium nitrate, adhers to discharge element, heating to evaporate ammonium nitrate |
| 03/16/2000 | WO2000014302A1 Electrochemical production of amorphous or crystalline metal oxides with particle sizes in the nanometer range |
| 03/16/2000 | WO2000014010A1 Air purification device |
| 03/15/2000 | EP0985007A1 Oxygen-containing phosphor powders, methods for making phosphor powders and devices incorporating same |
| 03/15/2000 | EP0759888B1 Process for the preparation of layered double hydroxides. |
| 03/15/2000 | CN1050418C 空气分离 Air Separation |
| 03/14/2000 | US6037273 Method and apparatus for insitu vapor generation |
| 03/14/2000 | US6036939 Heat-resistant low-silica zeolite, and process for production and application thereof |
| 03/14/2000 | US6036886 Microemulsion method for producing activated metal oxide nanocrystals |
| 03/09/2000 | WO2000012437A1 Glass powders, methods for producing glass powders and devices fabricated from same |
| 03/09/2000 | WO1999059914B1 Ozone generator |
| 03/09/2000 | DE19840842A1 Elektrochemische Herstellung amorpher oder kristalliner Metalloxide mit Teilchengrößen im Nanometerbereich Electrochemical production of amorphous or crystalline metal oxides with particle sizes in the nanometer range |
| 03/09/2000 | DE19837548A1 Low carbon and hydrogen content oxide powder for high temperature superconductor wire, strip, rod, tube or hollow or solid body manufacture |
| 03/08/2000 | EP0984500A2 Reactor comprising a ceramic membrane for carrying out endothermic reactions and process for providing heat to endotermic reactions |
| 03/08/2000 | EP0984078A1 Process for producing and/or recovering hydrofluoric acid and nitric acid |
| 03/08/2000 | EP0983786A2 Separation of oxygen from an oxygen-containing gas |
| 03/08/2000 | CN2367599Y Novel electrode for generating ozone |
| 03/08/2000 | CN1246384A Ceramic membrane for endothermic reaction |
| 03/07/2000 | US6033632 Solid state oxygen anion and electron mediating membrane and catalytic membrane reactors containing them |
| 03/07/2000 | US6033457 Oxygen generator system and method of operating the same |
| 03/02/2000 | WO2000010913A1 Process for preparing nanosize metal oxide powders |
| 03/02/2000 | WO1999037705A9 Block polymer processing for mesostructured inorganic oxide materials |
| 03/02/2000 | CA2340096A1 Process for preparing nanosize metal oxide powders |
| 03/01/2000 | EP0982270A1 Anionic clays, stabilisers containing anionic clays, method for stabilising polymer compositions |
| 03/01/2000 | EP0982267A1 Ozonizing unit, ozone generator and ozone-processing system |
| 03/01/2000 | EP0982068A2 Method of fabricating ceramic membranes |
| 03/01/2000 | EP0981498A1 Low temperature production of metal oxides |
| 03/01/2000 | EP0981497A1 Simplified synthesis of anion intercalated hydrotalcites |
| 03/01/2000 | EP0981496A1 Method for making single or mixed metal oxides or silicon oxide |
| 02/29/2000 | US6030598 Process for producing a gaseous product |
| 02/29/2000 | US6030586 Ozone generating and ozone/water mixing apparatus |
| 02/29/2000 | US6030583 Oxygen generating compositions |
| 02/29/2000 | US6030507 Reacting an indium/tin alloy melt and oxygen gas in a plasma arc of a plasma chamber and blast-cooling the resultant crystalline indium tin oxide in an indium matrix in a high velocity gas stream to form the powder; |
| 02/29/2000 | US6030435 Preferential adsorption of nitrogen at high adsorption pressure on beds of adsorbent material inserted in separation zones, said material preferentially adsorbing nitrogen, each bed being subjected to successive separation cycles |
| 02/29/2000 | US6029911 Air ozone mixer and ozone fog generator |
| 02/29/2000 | CA2281187A1 Ceramic membrane for endothermic reactions |
| 02/28/2000 | CA2280630A1 Separation of oxygen from an oxygen-containing gas |
| 02/26/2000 | CA2281078A1 Method of fabricating ceramic membranes |
| 02/24/2000 | WO2000009446A1 Compositions for forming transparent conductive nanoparticle coatings and process of preparation therefor |
| 02/24/2000 | WO2000009261A1 Dispersion and stabilization of reactive atoms on the surface of metal oxides |
| 02/24/2000 | DE19907796A1 Reactor catalytically-converting hydrocarbon in presence of oxygen, to produce very pure hydrogen for use in e.g. vehicle fuel cells, employs selectively-permeable membranes for oxygen and hydrogen |
| 02/24/2000 | DE19837041A1 Erzeugung von gebrauchsfertigen Lösungen Production of ready-made solutions |
| 02/23/2000 | CN2365205Y 臭氧水机 Ozone Water Machine |
| 02/23/2000 | CN2365193Y Efficient ceramic ozone generating tube |
| 02/22/2000 | US6028023 Heat treating and rehydrating clay mixture to form hydrotalcite-like compound having higher hardness and/or density for use as sulfur oxide adsorbent |
| 02/22/2000 | US6027986 Mixing together powders comprising a metallic getter element, a getter alloy and a solid organic compound which evaporates without residue at high temperature, compression, sintering to form high strength shape |
| 02/22/2000 | US6027701 Ozone generator |
| 02/22/2000 | US6027700 Ozone production facilities and method of their operation |
| 02/22/2000 | US6027688 Apparatus and method for inactivation of human immunodeficiency virus |
| 02/17/2000 | WO2000008400A1 Installation producing low voltage electricity integrated in a unit separating gas from air |
| 02/17/2000 | WO2000007934A1 Device for photoactivated production of singlet oxygen and method for the production of the device |
| 02/17/2000 | WO2000007933A1 Device and method for the production of singlet oxygen |
| 02/17/2000 | WO2000007473A2 A footwear containing an ozone generating apparatus |
| 02/17/2000 | DE19835457A1 Vorrichtung zur photoaktivierten Produktion von Singulett-Sauerstoff und Verfahren zur Herstellung der Vorrichtung Apparatus for photoactivated production of singlet oxygen and method for manufacturing the device |
| 02/17/2000 | DE19834265A1 Verfahren zur Herstellung von Aerogelen und Anlage zur Herstellung von Aerogelschichten auf Substraten oder aus Aerogelen bestehenden Produkten A process for the preparation of aerogels and plant for the production of airgel on substrates or of aerogels existing products |
| 02/17/2000 | CA2339494A1 Installation producing low voltage electricity integrated in a unit separating gas from air |
| 02/17/2000 | CA2339271A1 Device for photoactivated production of singlet oxygen and method for the production of the device |
| 02/17/2000 | CA2339261A1 Device and method for the production of singlet oxygen |
| 02/16/2000 | EP0979800A1 Manufacturing of ready-for-use solutions |
| 02/16/2000 | EP0979142A1 Method for compacting aerogels |
| 02/16/2000 | EP0979134A1 Improvements in and relating to gas generators |
| 02/15/2000 | US6024930 Ozone generator plate |
| 02/15/2000 | CA2186841C Adsorbents for ozone recovery from gas mixtures |
| 02/10/2000 | WO2000006491A1 Method and device for producing aerogels |
| 02/10/2000 | WO2000006290A1 Method for oxidising a reactant gas using a ceramic electrochemical reactor |
| 02/10/2000 | WO1999046032A3 Process gas purification and fuel cell system |
| 02/09/2000 | EP0978477A1 Method and apparatus for condensing oxygen gas |
| 02/09/2000 | CN1244176A LaMO3 type composition, M being aluminium, gallium or indium, in powder or sintered form, method of preparation and use as conductor of oxygen |
| 02/08/2000 | US6022456 Supplying gas mixture comprising oxygen and a catalyst, generating ozone from the gas mixture, and recirculating the gas mixture |
| 02/03/2000 | WO2000005170A1 Device for producing ozone |
| 02/03/2000 | WO2000005017A1 Method and apparatus for producing material vapour |
| 02/03/2000 | WO1999059914A3 Ozone generator |
| 02/02/2000 | EP0975415A1 Composite materials for membrane reactors |
| 02/02/2000 | EP0946414A4 Microwave plasma chemical synthesis of ultrafine powders |
| 02/02/2000 | CN1243097A Parallel plate type water-cooling ozone generator |
| 02/01/2000 | US6019949 Ozone generator control system |
| 02/01/2000 | US6019885 Oxygen transport from an oxygen-containing gas to a gas that consumes oxygen. |
| 01/27/2000 | WO2000003947A1 Process for synthesizing metal oxides and metal oxides having a perovskite or perovskite-like crystal structure |
| 01/26/2000 | EP0973691A1 Process for producing metal oxide and organo-metal oxide compositions |
| 01/26/2000 | EP0973604A1 Process for producing low density gel compositions |
| 01/26/2000 | CN2360387Y Ozone generator |
| 01/26/2000 | CN2360386Y 气隙式臭氧发生器 Ozone generator air gap |
| 01/26/2000 | CN1242715A Composite materials for membrane reactors |
| 01/26/2000 | CN1048774C Scouring agent dissolving unit of laundry machine |
| 01/25/2000 | US6017646 Process integrating a solid oxide fuel cell and an ion transport reactor |
| 01/25/2000 | US6017629 Amorphous microporous oxidic solids, process for producing them and their use |
| 01/25/2000 | US6017505 Method of producing inorganic aerogels under subcritical conditions |
| 01/25/2000 | US6017504 Process for synthesizing perovskites using high energy milling |
| 01/25/2000 | US6016687 Apparatus for indicating ozone exposure |