| Patents for C01B 13 - Oxygen; Ozone; Oxides or hydroxides in general (14,838) |
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| 09/11/2013 | CN102049170B Process for producing rich oxygen by VPSA (vacuum pressure swing adsorption) air separation |
| 09/10/2013 | US8529651 Process for the production of metal oxide and metalloid oxide dispersions |
| 09/10/2013 | CA2744601C Method for continuously preparing metal oxides catalyst and apparatus thereof |
| 09/04/2013 | EP2634137A1 Organic/inorganic hybrid and process for producing same |
| 09/04/2013 | EP2633897A1 Pressure swing adsorption system and pressure swing adsorption method without connection line between adsorber chamber outlet and gas discharge lines |
| 09/04/2013 | CN203173815U Ozone generator circuit |
| 09/04/2013 | CN203173814U Oxygen generating device based on membrane technology |
| 09/04/2013 | CN203173813U Novel household oxygen generation system |
| 09/04/2013 | CN203173812U Portable type oxygen generation system |
| 09/04/2013 | CN103282310A Method for producing transition metal hydroxides |
| 09/04/2013 | CN103274365A Preparation method for metallic oxide spherical cascade structure |
| 09/04/2013 | CN103274364A Three-dimensional inorganic fiber-base aerogel material and preparation method thereof |
| 09/04/2013 | CN103274363A Ceramic electrode of ozone generator |
| 09/04/2013 | CN103274362A Concentrated high-concentration ozone generator |
| 09/04/2013 | CN103274361A Oxygen-hydrogen co-production device and method based on chemical chain reaction |
| 09/04/2013 | CN103272651A Preparation method of porous metal supported manganese dioxide catalysts for oxygen production implemented by using hydrogen peroxide |
| 09/04/2013 | CN103272615A Preparation method of catalysts for oxygen production implemented through decomposition of hydrogen peroxide |
| 09/04/2013 | CN103272488A Multi-layer composite ceramic oxygen permeation film as well as preparation and application thereof |
| 09/04/2013 | CN103272456A Molecular sieve pulverizing-proof oxygen-making main engine adsorbing tower |
| 08/29/2013 | WO2013126285A1 Oxygen concentrator system |
| 08/29/2013 | US20130224084 Ozone generating device |
| 08/29/2013 | US20130220178 Re-Dispersible Metal Oxide Nanoparticles and Method of Making Same |
| 08/28/2013 | EP2630079A1 Continuous process for nanomaterial synthesis from simultaneous emulsification and detonation of an emulsion |
| 08/28/2013 | EP2629880A1 Arrangement and method for separating oxygen |
| 08/28/2013 | CN203159220U A high voltage electrode tube protective structure for an ozone generator |
| 08/28/2013 | CN203159219U Full-automatic oxygen generating unit |
| 08/28/2013 | CN203159218U Negative-pressure process roll type membrane-process oxygen-making device |
| 08/28/2013 | CN203159217U Spiral wound oxygen enrichment membrane element |
| 08/28/2013 | CN203159216U A portable oxygenating device used on plateaus |
| 08/28/2013 | CN203154382U Multifunctional ozone disinfection and purification machine |
| 08/28/2013 | CN103263930A Preparation method of hydrolyst, hydrolyst and hydrolytic application and hydrolytic device thereof |
| 08/28/2013 | CN102489115B Air source distributor used for pressure swing absorption oxygen-making instrument |
| 08/28/2013 | CN101389387B Apparatus and method for the concentration and dilution of specific gas |
| 08/27/2013 | CA2732140C Weight-optimized portable oxygen concentrator |
| 08/21/2013 | CN203144102U Ozone generating equipment |
| 08/21/2013 | CN203144101U Ozone generating device |
| 08/21/2013 | CN203144100U Aerial oxygen generator |
| 08/21/2013 | CN203140018U Molecular sieve activating device of pressure swing adsorption oxygen generating equipment |
| 08/21/2013 | CN102583255B Method for preparing mesoporous composite transition metal oxide |
| 08/21/2013 | CN101987723B Method for manufacturing high-efficiency ozone generator |
| 08/15/2013 | US20130209350 Oxygen absorbing agent and method for storing the same |
| 08/14/2013 | DE102013202344A1 Ozonerzeugungselement und verfahren zum herstellen eines ozonerzeugungselements Ozone generating element and methods for producing an ozone-generating element |
| 08/14/2013 | CN203133554U Closed loop control system of ozone generator |
| 08/14/2013 | CN203128192U Preparation device of chemical reagent for improving surface sample preparation of silicon wafer |
| 08/14/2013 | CN203128191U Portable oxygen generator |
| 08/14/2013 | CN203128190U Air suction and nitrogen discharge system of upper cover of adsorption tower of oxygenerator with high integration level |
| 08/14/2013 | CN203128189U Hydrogen and oxygen recycling system in thermal power plant |
| 08/14/2013 | CN203128188U Pressure swing adsorption oxygen generating device with molecular sieve with safety circuit |
| 08/14/2013 | CN103241715A Ozone generating element and method for manufacturing ozone generating element |
| 08/14/2013 | CN103241714A Multi-sub-tower parallel connection type oxygen making machine |
| 08/14/2013 | CN101434384B Process for preparing of nanowires of metal oxides with dopants in lower valence state |
| 08/08/2013 | US20130202889 Metal suboxide and methods of preparing same |
| 08/08/2013 | US20130199922 Controlling Chemical Reactions by Spectral Chemistry and Spectral Conditioning |
| 08/07/2013 | EP2621860A1 Apparatus and method for producing liquid ferrate |
| 08/07/2013 | CN203112500U Ozone generating equipment for automobile |
| 08/07/2013 | CN203112499U High-voltage wire connection device for plate-type ozone generator |
| 08/07/2013 | CN203112498U Portable pedal oxygenerator |
| 08/07/2013 | CN203112497U Molecular sieve oxygenerator and oxygen storing tank thereof |
| 08/07/2013 | CN103232025A Hydrotalcite and antimony pentoxide composite material and preparation method thereof |
| 08/06/2013 | US8501151 Membrane apparatus and method of preparing a membrane and a method of producing hydrogen |
| 08/06/2013 | US8501150 Metal oxides from metal-organic framework materials |
| 07/31/2013 | EP2619131A1 Method and arrangement for generating oxygen and nitric oxide. |
| 07/31/2013 | CN203095619U Double water-cooling ozone discharge chamber |
| 07/31/2013 | CN203095618U Medical molecular sieve oxygen preparing system |
| 07/31/2013 | CN203095617U System capable of extracting super-pure gas |
| 07/31/2013 | CN203095616U Central oxygen supply system |
| 07/31/2013 | CN203095615U Oxygen storage tank system of adsorption tower lower cover of high-efficiency oxygenerator |
| 07/31/2013 | CN103225853A Equipment integrating functions of indoor air purification and enriched oxygen preparation |
| 07/31/2013 | CN102395526B Nonaqueous chlorine dioxide-generating compositions and methods related thereto |
| 07/31/2013 | CN102026915B Hydrophobic inorganic fine particle and toner |
| 07/31/2013 | CN101804966B Generator for generating ozone by double-sided discharging of stainless steel mesh |
| 07/31/2013 | CN101801842B Method and system for the production of synthethis gas made from biogas |
| 07/30/2013 | US8497132 Ozone gas concentration measurement method, ozone gas concentration measurement system, and substrate processing apparatus |
| 07/30/2013 | US8496904 Single-walled carbon nanotube catalysts and method for preparing same |
| 07/25/2013 | WO2013108172A1 Arrangement and method for generating oxygen |
| 07/24/2013 | EP2617876A1 Electrolysis electrode, positive electrode for producing ozone electrolysis, positive electrode for producing persulfate electrolysis, and positive electrode for chromium electrolytic oxidation |
| 07/24/2013 | CN203079687U Condensed and water removal integrated box-type concentrated spatial oxygen supply equipment |
| 07/24/2013 | CN203079686U Bayonet type molecular sieve of oxygen producing machine |
| 07/24/2013 | CN203079685U Anti-dropping type oxygen maker of compressor |
| 07/24/2013 | CN203079684U Side exhaust oxygen generator |
| 07/24/2013 | CN203075819U Multifunctional air purifier |
| 07/24/2013 | CN103221343A Method for preparing high-urity aluminum hydroxide |
| 07/24/2013 | CN103216857A Gas furnace |
| 07/24/2013 | CN103213950A Hydroxides and preparation method of oxide hollow structure nano material of hydroxides |
| 07/24/2013 | CN103213949A Ozone generator |
| 07/24/2013 | CN103213948A Temperature-insensitive oxygen candle |
| 07/18/2013 | WO2013104059A1 Processes for treating red mud |
| 07/18/2013 | CA2875776A1 Processes for treating red mud |
| 07/18/2013 | CA2857574A1 Processes for treating red mud |
| 07/17/2013 | CN203065158U Exhaust expansion tank and ozone generation system applying same |
| 07/17/2013 | CN203065157U Oxygenator with low de-nitrogen noises |
| 07/17/2013 | CN203061042U Indoor gas preparing device |
| 07/17/2013 | CN103204882A Multi-benzimidazole iron complex, as well as preparation method and application thereof |
| 07/17/2013 | CN103204475A Ozone generator of bionic cellular type discharge unit nesting structure |
| 07/17/2013 | CN103204474A Trace ozone generator |
| 07/17/2013 | CN103203287A Ozone regulating device of high-voltage electrostatic sterilization-dedusting air purifier |
| 07/17/2013 | CN102502516B Double-medium ozone generation unit and ozone generator |
| 07/11/2013 | WO2012164371A3 Flue gas recirculation system and method |
| 07/11/2013 | US20130177497 Methods for the ozonolysis of organic compounds |
| 07/10/2013 | CN203050918U Engine power lifting device |