| Patents for C01B 13 - Oxygen; Ozone; Oxides or hydroxides in general (14,838) |
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| 01/06/1998 | US5705468 Glycol, glycol ether or tertiary alcohol |
| 01/06/1998 | US5705136 Catalyzed decomposition of nitrogen oxides on metal oxide supports |
| 01/06/1998 | US5705132 Combustion synthesis continuous flow reactor |
| 01/06/1998 | US5705131 Killing microorganisms in air conditioners |
| 01/06/1998 | CA2124674C Compositions, methods, and apparatus for separating oxygen from a gaseous mixture |
| 12/31/1997 | WO1997049636A1 Apparatus and method for calibrating and verifying the generation and delivery of ozone |
| 12/31/1997 | WO1997049484A1 Method of manufacturing a dry powder particle, a powder produced with said method, and an electrode and an apparatus for use in said method |
| 12/31/1997 | WO1997049479A1 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 |
| 12/30/1997 | US5702999 Oxygen permeable mixed conductor membranes |
| 12/30/1997 | US5702673 Ozone generating apparatus |
| 12/29/1997 | EP0814057A1 A boric oxide-silicon dioxide mixed oxide |
| 12/24/1997 | WO1997048641A1 Process of making fine ceramic powders from aqueous suspensions |
| 12/24/1997 | WO1997048423A1 Device for catalytically dissolving hydrogen peroxide |
| 12/24/1997 | CA2286150A1 Process of making fine ceramic powders from aqueous suspensions |
| 12/18/1997 | WO1997047417A1 Powder coated with multilayer film and process for preparing the same |
| 12/17/1997 | EP0813256A2 Layered, hexagonal lithium manganese oxide as a positive electrode active material for lithium battery, method for producing the same, and lithium battery containing the same |
| 12/17/1997 | EP0716642B1 Use of a bimodal distribution of scrubs in a process for cooling a hot gaseous suspension |
| 12/17/1997 | CN2271053Y High efficiency plate-type double-faced discharger or ozonizer |
| 12/17/1997 | CN2270723Y Oxygenerator set |
| 12/16/1997 | US5698483 Process for preparing nanosized powder |
| 12/16/1997 | US5698177 Mixing ticl4 and o2 in the vapor phase with a corona electric field positioned across the reaction area of a laminar diffusion flame reactor provides anatase powders with high surface area |
| 12/16/1997 | US5698164 Glassy ceramic coating on electric rod conductors made by applying surface treatment agent and thermally decomposing in air |
| 12/16/1997 | CA2079949C Low temperature pressure swing adsorption with refrigeration |
| 12/10/1997 | CN1167244A Production of ultra-high pure oxygen |
| 12/09/1997 | US5695635 Container, means for floating a housing in polluted water, ozone reaction means, oxidant removing means, means for sucking polluted water form container, means for returning purified water to container |
| 12/09/1997 | CA1339572C Macrocyclic amine complexes for ligand extraction and generation |
| 12/03/1997 | CN2269390Y Ozone generater for environmental protections terilizing machine |
| 12/03/1997 | CN1166699A Preparation method of anode material LiNiO2 for high-cost performance lithium ion battery |
| 12/03/1997 | CN1166698A Preparation method of anode material LiMn2O4 for high-performance lithium ion batteryh |
| 12/02/1997 | US5693212 Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions |
| 12/02/1997 | US5693146 Optical apparatus for forming a nondiffusing thin film by laser evaporation in oxygen atmosphere |
| 12/02/1997 | US5693017 Apparatus and method of delivery of gas-supersaturated solutions to a delivery site |
| 11/26/1997 | EP0808227A1 Method for the reduction of metallic compounds |
| 11/20/1997 | WO1997043807A1 Method and device for generating activated light, especially biologically active light |
| 11/20/1997 | WO1997043210A1 Oxygen generating compositions catalyzed by copper and nickel oxides |
| 11/20/1997 | WO1997043209A1 Oxygen generating compositions |
| 11/20/1997 | WO1997042981A1 Deodorizing and sterilizing device having catalyst deterioration sensing function |
| 11/20/1997 | DE19654866A1 Chamber for high voltage discharge through gas for production of ozone |
| 11/19/1997 | EP0807086A1 Process for producing hydrotalcites and their metal oxides |
| 11/19/1997 | EP0593695B1 Method for the synthesis of mixed metal oxide crystalline powders |
| 11/19/1997 | CN2268022Y high-gradient magnetic separation Qxygen generator |
| 11/18/1997 | US5688480 Roastinf a mixture of metal elements to form oxides in hydrogen halide and halogen |
| 11/18/1997 | US5688367 Bleaching a lignocellulose pulp for paper |
| 11/11/1997 | US5686161 Moisture-sensitive label |
| 11/11/1997 | US5686054 Process for the silylation of inorganic oxides |
| 11/06/1997 | WO1997041062A1 Cationic laminar compounds and their production and use as stabilizers for halogen containing plastics |
| 11/06/1997 | WO1997041060A1 Solid state oxygen anion and electron mediating membrane and catalytic membrane reactors containing them |
| 11/06/1997 | WO1997040930A1 Method and apparatus for oxidizing an organic liquid |
| 11/06/1997 | WO1997040914A1 Method of manufacturing thin metal membranes |
| 11/06/1997 | DE19617138A1 Kationische Schichtverbindungen, deren Herstellung und deren Verwendung als Stabilisatoren für halogenhaltige Kunststoffe Cationic layer compounds, their preparation and their use as stabilizers for halogen-containing plastics |
| 11/05/1997 | EP0805217A2 Oxygen steelmaking |
| 11/05/1997 | CN2266588Y Ozone qualitative changing device |
| 11/05/1997 | CN2266587Y Pulse oxygen-generator |
| 11/04/1997 | US5683797 Inorganic membranes |
| 10/29/1997 | EP0803471A2 Mixture of metalloid oxide/metal-cerium oxide |
| 10/29/1997 | CN1036244C Apparatus for oxygen enrichment of air |
| 10/28/1997 | US5681373 Separating oxygen from gas mixture |
| 10/28/1997 | CA2138862C Adsorbent production with lithium recovery |
| 10/23/1997 | DE19615501A1 Chemical oxygen generator |
| 10/23/1997 | DE19614838A1 Ozone generator with improved corrosion resistance to aggressive cooling water |
| 10/22/1997 | EP0802158A2 Oxides and process for their preparation |
| 10/21/1997 | US5679133 Gas separations utilizing glassy polymer membranes at sub-ambient temperatures |
| 10/21/1997 | CA2085180C Nitrogen adsorption with a ca and/or sr exchanged lithium x-zeolite |
| 10/16/1997 | WO1997037933A1 Composite oxide having oxygen absorption and release capabilities and process for preparing the same |
| 10/16/1997 | WO1997037931A1 Ozone generator |
| 10/15/1997 | EP0800883A2 Method for producing amorphous based metals |
| 10/15/1997 | EP0800407A1 Method and apparatus for treatment of fluids |
| 10/15/1997 | CN1161878A Process for separation of mixtures of oxygen and of nitorgen employing adsorbent with improved porosity |
| 10/14/1997 | US5676845 Contacting effluent with hydrogen and noble metal catalyst on catalyst support containing inorganic oxide and carbon |
| 10/14/1997 | CA2017082C Method of and apparatus for fabricating oxide superconducting wire |
| 10/12/1997 | CA2190422A1 Method for producing amorphous based metals |
| 10/08/1997 | EP0717719B1 Swirl flow ozone generation |
| 10/08/1997 | EP0652805B1 Aluminium oxide catalyst containing silver, and method of decomposing nitrous oxide |
| 10/08/1997 | CN1161249A Compact type magnetic air separation tech. with high efficiency and low energy consumption |
| 10/01/1997 | EP0798265A1 Ozone production apparatus |
| 10/01/1997 | EP0797476A1 Aircraft oxygen supplying apparatus and method |
| 09/30/1997 | US5672210 Method and apparatus for manufacturing superconducting components via laser ablation followed by laser material processing |
| 09/30/1997 | CA2104233C Synthetic spinels and processes for making them |
| 09/25/1997 | WO1997034643A1 Ozone sterilizer and generator |
| 09/24/1997 | CN1160016A Method and device for production of ozone |
| 09/23/1997 | US5670583 Ceramers from metal oxide cluster gel reacted with polymer |
| 09/23/1997 | US5670094 Method of and apparatus for producing ozonized water |
| 09/23/1997 | US5670088 Perfluoropolyether surfactants with emulsions and surfactants |
| 09/23/1997 | CA2005066C Process for capturing nitrogen from air using gas separation membranes |
| 09/18/1997 | DE19614629A1 Apparatus to generate ozone from gases or fluids |
| 09/17/1997 | EP0766752A4 Oxygen supply and removal apparatus |
| 09/17/1997 | CN2262552Y Miniature oxygen supply apparatus |
| 09/17/1997 | CN1159733A Electromagnetic wave masking membrane and forming method |
| 09/16/1997 | US5667863 Oxygen-absorbing label |
| 09/16/1997 | US5667757 Apparatus for safely reacting active metals |
| 09/16/1997 | US5667756 Structure of ozonizer |
| 09/10/1997 | EP0567529B1 Oxygen-absorbing label |
| 09/10/1997 | CN2262029Y High efficiency long life ozone source tablet |
| 09/10/1997 | CN1159085A HF-assisted LF medium blocking-discharge method and equipment |
| 09/09/1997 | US5666640 Microwave powered ozone producing system |
| 09/09/1997 | US5665316 Portable oxygen generator |
| 09/09/1997 | US5665277 Nanoparticle synthesis apparatus and method |
| 09/09/1997 | CA1339442C Potassium superoxide pellet |
| 09/06/1997 | CA2171080A1 Ozone production apparatus |
| 09/04/1997 | DE19624095C1 Hydrogen peroxide solutions used to disinfect contact lenses are decomposed in device incorporating Pt catalyst |