| Patents for C01B 13 - Oxygen; Ozone; Oxides or hydroxides in general (14,838) |
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| 05/29/2001 | US6237339 Circulation of exhaust gases |
| 05/25/2001 | WO2001036133A1 Process and equipment for preparing superfine powder by heating and evaporation |
| 05/25/2001 | WO2000017413B1 Formation of combinatorial arrays of materials using solution-based methodologies |
| 05/24/2001 | US20010001653 Hydrolyzing the alcoholates of one or more divalent and one or more trivalent metals with water, and the corresponding metal oxides can be produced by calcination |
| 05/23/2001 | EP1101732A1 Method and apparatus for continuously generating highly concentrated ozone gas |
| 05/23/2001 | EP1100748A1 Device and method for the production of singlet oxygen |
| 05/23/2001 | EP1100747A1 Process for chlorine recovery |
| 05/23/2001 | EP0907402B1 Method of removing, from a stream of gas, fluorinated compounds which contribute to destruction of the ozone layer and/or changes in climate, and use of the method |
| 05/23/2001 | DE19951732A1 System for conditioning cabin air has air supply for oxygen enrichment generated by compressor to be filtered for use by membrane module with oxygen permeation membrane |
| 05/22/2001 | US6235187 Using mixed oxide |
| 05/17/2001 | WO2001002291A3 Device for preparing a plasma for the production of ozone and/or oxygen ions in the air |
| 05/16/2001 | EP1098849A1 Method for preparing a composite bimevox electrolyte, use of said composite for separating oxygen from a gas mixture |
| 05/16/2001 | EP1098843A1 Process for synthesizing metal oxides and metal oxides having a perovskite or perovskite-like crystal structure |
| 05/16/2001 | EP1098842A1 Composite materials for membrane reactors |
| 05/16/2001 | CN1065927C Electrochemical process for producing unsaturated hydrocarbon compounds from stauarated hydrocarbon compound |
| 05/15/2001 | US6232352 Diverting synthesis gas (hydrogen, carbon monoxide, and carbon dioxide) from methanol synthesis loop to a carbon monoxide separator and reacting methanol with the carbon monoxide to make acetic acid |
| 05/15/2001 | US6232281 Phthalocyanine, naphthalocyanine, anthralocyanine, and phenanthralocyanine complexes; bleaches for laundry detergents |
| 05/15/2001 | US6231991 Ceramic on superalloy turbine |
| 05/15/2001 | US6231816 Comprising a metal fuelof carbon free copper; a transition metal oxide catalyst; an alkali metal silicate, stannate, titanate, zirconateas modifier; an oxygen source from alkali metal chlorates, perchlorates;retains structural integrity |
| 05/15/2001 | US6231769 Installation for producing ozonized water |
| 05/10/2001 | WO2001032799A1 Particle dispersions |
| 05/10/2001 | WO2001032594A1 Methanol plant retrofit for manufacture of acetic acid |
| 05/10/2001 | WO2001032583A1 A method for producing oxide compounds |
| 05/10/2001 | DE10002394C1 Verfahren und Vorrichtung zur Herstellung von aus im wesentlichen sphärischen Partikeln gebildeten Pulvern Method and apparatus for production of substantially spherical particles formed from powders |
| 05/10/2001 | DE10001968A1 Production of a powder used in the manufacture of electrical contacts comprises pulverizing a stream of molten metal using a pulverizing gas |
| 05/09/2001 | CN2429514Y Ozone generator coolded by water circulation |
| 05/09/2001 | CN2429058Y Multifunctional healthy pillow |
| 05/09/2001 | CN1065451C Zeolite, its prepn. process, and process for separation of nitrogen from other gases |
| 05/08/2001 | US6228904 Nanostructured fillers and carriers |
| 05/08/2001 | US6228333 Device for catalytically dissolving hydrogen peroxide |
| 05/08/2001 | US6228331 Ozone supplying apparatus |
| 05/03/2001 | WO2001031078A2 Glass-ceramic seals for ceramic membrane chemical reactor application |
| 05/03/2001 | WO2001030701A1 Method of preparing metal containing compounds using hydrodynamic cavitation |
| 05/03/2001 | WO2001030699A1 Magnesium oxide, a mixture of metal oxides, methods for preparation thereof and the use of the materials as frac proppant |
| 05/03/2001 | WO2001030690A2 Method for producing nanotubes consisting of transition metal oxides |
| 05/03/2001 | WO2001007114A3 Means of providing safe haven within buildings during chemical or biological attack |
| 05/03/2001 | CA2389011A1 Method of preparing metal containing compounds using hydrodynamic cavitation |
| 05/02/2001 | EP1095987A1 Particulate metal oxide with evenly fluorinated surface, process for producing the same, and use |
| 05/02/2001 | EP1094910A1 Process for the production of ultrafine powders |
| 05/02/2001 | EP0951439B1 Method for providing oxygen in gas process |
| 05/01/2001 | US6224934 Measuring ultraviolet rays |
| 05/01/2001 | CA2119380C Concentrated colloidal solutions of non-aggregate monocrystalline metal oxide particles, their preparation process and their uses in the production of films |
| 04/26/2001 | WO2001028940A1 Method and device for producing powders that consist of substantially spherical particles |
| 04/26/2001 | WO2001028675A1 Rapid aerogel production process |
| 04/25/2001 | EP1094037A1 Process and apparatus for processing and delivery of ozonated water to a point of use |
| 04/25/2001 | CN2427509Y Ozonator for producing high concentration ozone |
| 04/25/2001 | CN1292812A Sulphide and oxysulphide pigments |
| 04/25/2001 | CN1292305A Sprayer for preventing and curing biological diseases |
| 04/24/2001 | US6221332 Multiple stream high pressure mixer/reactor |
| 04/19/2001 | WO2001027038A1 Water purifier system |
| 04/19/2001 | WO2001026853A2 Production of a powder from molten metal by pulverization with a reactive gas |
| 04/19/2001 | WO2000054962A8 Coated membrane with an aperture for controlled atmosphere package |
| 04/18/2001 | EP1092467A2 Apparatus, method for enrichment of the heavy isotopes of oxygen and production method for heavy oxygen water |
| 04/18/2001 | CN1291910A Pressure swing adsorption gas separation method, using adsorbents with high intrinsic diffusivity and low pressure ratios |
| 04/18/2001 | CN1291909A Rate-enhanced gas separation |
| 04/18/2001 | CN1064645C Method and treatment of mixed gas containing ozone and equipment thereof |
| 04/17/2001 | US6217833 From oxygen gas flow |
| 04/11/2001 | EP1090672A1 Honeycomb type gas separating membrane structure |
| 04/11/2001 | EP1090671A1 Honeycomb type gas separating membrane |
| 04/11/2001 | EP1089951A1 A method for producing nano-engineered precursors |
| 04/11/2001 | EP1089872A1 Multi-action particle for structuring biological media |
| 04/10/2001 | US6214757 Oxidation with oxygen gas, oxidation-reduction zones separated by membranes, heating and treating with oxygen |
| 04/10/2001 | US6214310 Partially roasted metal salts are transferred to a secondary roasting chamber where acids adhering to the metal salts are vaporized and the metal salts are oxidized, acid from the primary roasting furnace transferred to an absorption column |
| 04/10/2001 | US6214298 Ozone producing apparatus responsive to an abnormal driving condition |
| 04/10/2001 | US6214199 Absorber tank filled with silica containing material |
| 04/05/2001 | WO2001023078A1 Membrane and use thereof |
| 04/04/2001 | EP1088787A1 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 |
| 04/04/2001 | EP1070722A9 Silica with polyazacycloalkane units containing more than six nitrogen atoms, process for their preparation and use |
| 04/04/2001 | EP0990107B1 Ambulatory oxygen concentrator liquefaction system |
| 04/04/2001 | EP0848658A4 Chemical vapor deposition and powder formation using thermal spray with near supercritical and supercritical fluid solutions |
| 04/04/2001 | CN2425909Y Portable miniature oxygen anion generator |
| 04/03/2001 | US6210800 Particularly suited as an active material for catalytic reactions; oxidation resistance |
| 04/03/2001 | US6210643 For obtaining ozonized water by means of an electrolysis. |
| 04/03/2001 | US6210604 For x-ray image intensifiers |
| 03/28/2001 | EP1085936A1 A membrane and use thereof |
| 03/28/2001 | CN2424775Y Disinfection, sterilisation and deodorisation instrument for medicolegal autopsy |
| 03/28/2001 | CN1288855A Ozone generating pipe and ozone generator with the pipe |
| 03/28/2001 | CN1288697A Shoe with ozone generating-device |
| 03/27/2001 | US6207280 Multilayer-coated powder and process for producing the same |
| 03/27/2001 | US6207038 Process for preparing a composite electrolyte based on BIMEVOX and the use of said compound in separating oxygen from a gas mixture |
| 03/22/2001 | WO2001019752A1 Methods of making mesoporous metal oxide compositions and solid oxide fuel cells |
| 03/22/2001 | WO2001019729A2 Ozone generator |
| 03/22/2001 | CA2384751A1 Methods of making mesoporous metal oxide compositions and solid oxide fuel cells |
| 03/21/2001 | EP1084639A1 A footwear containing an ozone generating apparatus |
| 03/21/2001 | CN2424192Y Power regulatable frequency-conversion ozone generator |
| 03/21/2001 | CN2423842Y Basin |
| 03/21/2001 | CN1288286A Improvement and application of magnetohydrodynamic generation technology |
| 03/21/2001 | CN1287967A Surface preparation of layered dihydroxy composite metal oxide powder |
| 03/20/2001 | US6203676 Ionic conduction device |
| 03/15/2001 | WO2001017901A1 Inorganic oxides with mesoporosity or combined meso-and microporosity and process for the preparation thereof |
| 03/15/2001 | WO2001017671A1 Apparatus and methods for the production of powders |
| 03/15/2001 | WO2001017667A1 Method of preparing metal oxide particles |
| 03/15/2001 | WO2000074187A9 Ozone generating apparatus |
| 03/15/2001 | WO2000066496A8 Compound having dopant introduced into vacant lattice point while controlling position and concentration |
| 03/15/2001 | CA2383861A1 Apparatus and methods for the production of powders |
| 03/14/2001 | EP0711217B1 Method and apparatus for making nanostructured materials |
| 03/14/2001 | CN2423269Y 臭氧产生装置 Ozone generating means |
| 03/14/2001 | CN2423268Y Double-screw-type ozone generator |
| 03/14/2001 | CN1063155C Process for producing metal oxide ultrafine powder |
| 03/13/2001 | US6200541 Composite materials for membrane reactors |