| Patents for C01B 13 - Oxygen; Ozone; Oxides or hydroxides in general (14,838) |
|---|
| 07/12/1994 | US5328503 Recovering oxygen from air |
| 07/07/1994 | WO1994014530A1 Method of manufacturing fine ceramic particles and apparatus therefor |
| 07/07/1994 | CA2112823A1 Purification system using heat of compression |
| 07/06/1994 | EP0605296A1 Oxygen supply installation embarked in vehicle |
| 07/06/1994 | EP0604554A1 Process for producing and utilizing an oxygen enriched gas |
| 07/05/1994 | US5326891 Alkoxylation catalyst |
| 07/05/1994 | US5326549 Bimetal hydroxide |
| 07/05/1994 | US5326539 Ozone generator with internal heating means |
| 07/05/1994 | US5326444 Apparatus for electrolytic ozone generation |
| 06/29/1994 | EP0340262B1 Semi-permeable membranes with an internal discriminating region |
| 06/29/1994 | CN1088545A Power source for ozone generator |
| 06/22/1994 | EP0439620B1 Method of producing pulverized perovskite compound |
| 06/21/1994 | US5322669 Chemical oxygen generator having a reaction-control member |
| 06/21/1994 | US5322642 Method of manufacturing semiconductors from homogeneous metal oxide powder |
| 06/15/1994 | EP0601009A1 Process and device for the decomposition of tritiated water |
| 06/14/1994 | US5320800 Nanocrystalline ceramic materials |
| 06/08/1994 | EP0543843B1 Process for producing metal hydroxides with a small specific area |
| 06/07/1994 | US5318684 Systems for the decomposition of water |
| 06/01/1994 | EP0474866B1 Aluminum-base oxides, moldings thereof, and production of said oxides |
| 05/31/1994 | US5316752 Process for preparing mixed oxides |
| 05/31/1994 | US5316741 Ozone generator |
| 05/31/1994 | US5316740 Electrolytic cell for generating sterilization solutions having increased ozone content |
| 05/31/1994 | US5316714 Method of improving slipperiness of polyester film using a monodispersed glycol suspension of inorganic oxide particles |
| 05/31/1994 | US5316639 Dielectric material used for an ozone generator and a method of forming a film to the dielectric material |
| 05/31/1994 | CA2072140C Vibratory ion vapor generator |
| 05/26/1994 | WO1994011570A1 Method for controlling an ozone bleaching process |
| 05/26/1994 | WO1994011371A1 Tetraphenylporphyrin compounds and method |
| 05/26/1994 | CA2148614A1 Method for controlling an ozone bleaching process |
| 05/25/1994 | EP0598321A1 Adsorption Process with mixed repressurization and purge/equalization |
| 05/25/1994 | EP0598319A1 Extended vacuum swing adsorption process |
| 05/18/1994 | EP0597276A1 N,N'-2.2-3.3-Tetramethylethylene-bis(5-NO2-salicyliden-iminato) cobalt(II) and its use as oxygene carrier |
| 05/18/1994 | CN2164833Y Electronic traveling disinfection case or bag |
| 05/17/1994 | US5312613 Process for producing ceramic precursor powders without gel formation |
| 05/17/1994 | CA1329463C Metal oxide ceramic powders and thin films and methods of making same |
| 05/11/1994 | WO1994010704A1 Integrated circuit with layered superlattice material and method of fabricating same |
| 05/11/1994 | WO1994010702A1 Process for fabricating layered superlattice materials and making electronic devices including same |
| 05/11/1994 | WO1994010090A1 Process for producing stabilised hafnium oxide powder or a hafnium oxide-containing powder |
| 05/11/1994 | WO1994010084A1 Precursors and processes for making metal oxides |
| 05/11/1994 | CN1086458A Oxygen and crude nitrogen generating method and apparatus |
| 05/11/1994 | CA2145879A1 Process for fabricating layered superlattice materials and making electronic devices including same |
| 05/11/1994 | CA2145878A1 Precursors and processes for making metal oxides |
| 05/05/1994 | DE4238952A1 Hydrogen and oxygen generation from water using resonance frequency - from hypersonic generator in efficient, environmentally friendly technique, giving hydrogen useful e.g. as fuel |
| 05/05/1994 | DE4237272A1 Verfahren zur Herstellung von stabilisiertem Hafniumoxidpulver oder Hafniumoxid enthaltendem Pulver A process for the preparation of stabilized hafnium oxide powder or hafnium-containing |
| 05/04/1994 | EP0595673A1 Process and installation for the production of nitrogen and oxygen |
| 05/04/1994 | EP0595542A1 A method for forming a transparent conductive film |
| 05/04/1994 | CN1024411C Xoygen-generating process |
| 05/03/1994 | USRE34595 Separation and purification by passing through solid electrolyte permselective membrane |
| 05/03/1994 | US5308601 Preparing a metal hydroxycarboxylate compound which reacts with a metal alkoxide to form a soluble intermediate and thermally decomposing intermediate in an oxygen environment |
| 05/03/1994 | US5308547 Mixed metal layered hydroxide hydrophilic organic material as thickeners for water and other hydrophylic fluids |
| 04/28/1994 | WO1994008891A1 Ozone generation apparatus and method |
| 04/28/1994 | CA2146976A1 Ozone generation apparatus and method |
| 04/28/1994 | CA2109148A1 Nitrogen and oxygen production process and apparatus |
| 04/28/1994 | CA2081518A1 Apparatus for generating ozone |
| 04/27/1994 | EP0593695A1 Method for the synthesis of mixed metal oxide crystalline powders |
| 04/26/1994 | US5306471 Concentric ozonator tube assesmbly |
| 04/26/1994 | US5306411 Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions |
| 04/26/1994 | CA1328910C Substrate for ceramic superconductor |
| 04/20/1994 | EP0592985A1 Compositions for reversibly binding oxygen |
| 04/20/1994 | EP0592809A1 Composite mixed conductor membranes for producing oxygen |
| 04/19/1994 | US5304364 Method for preparing spherical inorganic oxide-based materials having monomodal particle size distribution |
| 04/19/1994 | US5304352 Mounting a laser at high altitude to produce ozone from oxgyen |
| 04/19/1994 | US5304324 Monodispersed glycol suspension of fine inorganic oxide particles having excellent dispersion stability |
| 04/14/1994 | DE4234707A1 Appts. to provide oxygen anion radicals - has carbon@ fibre electrode near leading opening of a housing, for use with an inhaler |
| 04/14/1994 | CA2107844A1 Compositions for reversibly binding oxygen |
| 04/13/1994 | EP0591459A1 Process of making metal oxides |
| 04/13/1994 | EP0591453A1 Multitube ozone generator and method of making same. |
| 04/12/1994 | US5302319 Preparation of sol gel composition for electrophoresis |
| 04/12/1994 | US5302258 A solid composition of a metal oxide combined with multiple dopants; provides high oxygen ion conductivity |
| 04/07/1994 | DE4300988C1 Oxygen-enriched air generator contg. zeolite bed giving pure prod. - with chamber in outlet system opened during adsorption and sealed during regeneration phase, e.g. for use in vehicle or aircraft |
| 04/07/1994 | DE4217621C1 Appts for generating ozone at controlled flow - with circuit controlling voltage variation at generator to predetermined pattern |
| 04/06/1994 | EP0590947A1 Purification of oxygen by adsorption |
| 04/06/1994 | EP0590456A1 Process for the preparation of molded bodies of oxide based ceramic high temperature super-conductors |
| 04/06/1994 | CN2160650Y Ozone generator |
| 04/06/1994 | CN2160398Y Portable electronic sterilising gun |
| 04/06/1994 | CN1084769A Medical liquid oxygen charging method and instrument |
| 04/05/1994 | US5300485 Method of preparing oxide superconducting films by laser ablation |
| 04/05/1994 | US5300484 MBE or MO-MBE process for forming Bi-Sr-Ca-Cu-O superconducting thin films |
| 04/05/1994 | US5300266 Electrical apparatus and method for generating antibiotic |
| 04/05/1994 | CA1328242C Process for manufacturing a superconductor and a method for producing a superconducting circuit |
| 03/31/1994 | WO1994006714A1 Ozone generating device |
| 03/31/1994 | WO1994006545A1 Electrochemical cell and use thereof in the electrochemical separation or extraction of oxygen |
| 03/31/1994 | WO1994006544A1 Electrochemical cell and its use in the electrochemical separation or extraction of oxygen |
| 03/31/1994 | CA2123507A1 Electrochemical cell and use thereof in the electrochemical separation or extraction of oxygen |
| 03/31/1994 | CA2123506A1 Electrochemical cell and its use in the electrochemical separation or extraction of oxygen |
| 03/30/1994 | CN1084487A Chemical method of quick-producing oxygen and serial products |
| 03/29/1994 | USRE34571 An air handling system for ozone generation |
| 03/29/1994 | US5298654 Synthesizing and isolating guanidine oxalate, recrystallizing, dissolving in water, mixing above solution with metal salt and water solution, precipitating metal oxalate form solution |
| 03/29/1994 | US5298187 Non-toxic chemical oxygen generating compositions |
| 03/24/1994 | DE4231762A1 Gas separation membrane with improved selectivity and permeability - has separating layer based on inter-penetrating network contg. hairy-rod type polymer and bridged macrocyclic metal complex |
| 03/23/1994 | EP0588704A2 Recovery of oxygen-rich gas from ozone bleaching processes |
| 03/23/1994 | EP0588691A1 Ceric oxide containing composition, its preparation and its use |
| 03/23/1994 | EP0588452A2 Purification apparatus for superconductor fine particles |
| 03/23/1994 | EP0588451A2 Purification apparatus for superconductor fine particles |
| 03/23/1994 | EP0588450A2 Purification apparatus for superconductor fine particles |
| 03/23/1994 | EP0587888A1 Process for producing carbonaceous composition |
| 03/23/1994 | EP0587672A1 Method of producing nanometer-sized oxide particles. |
| 03/22/1994 | US5296105 Absorption, desorption |
| 03/22/1994 | US5296097 Method for reducing contaminants in pulp prior to ozone bleaching |
| 03/17/1994 | WO1994006184A1 Polyphase alternating current multi-electrode discharger, powdery waste disposal apparatus using this discharger, ozone generator, and light source apparatus |
| 03/17/1994 | CA2121359A1 Polyphase alternating current multi-electrode discharger, powdery waste disposal apparatus using this discharger, ozone generator, and light source apparatus |