| Patents for C01B 13 - Oxygen; Ozone; Oxides or hydroxides in general (14,838) |
|---|
| 12/15/1987 | US4713292 Multilayer composite hollow fibers and method of making same |
| 12/15/1987 | US4713233 Pore size catalyst |
| 12/15/1987 | US4713220 Ozonator power supply |
| 12/12/1987 | CN86207720U Small type oxygen making machine |
| 12/09/1987 | EP0248748A1 Processes for manufacturing mineral membranes and powder of mixed oxides of titanium and silicon |
| 12/09/1987 | EP0248720A1 Process and apparatus for separating a gas mixture by adsorption |
| 12/09/1987 | EP0248620A2 Preparation of bi-and poly-metal spinel precursors and product thereof |
| 12/09/1987 | EP0248510A2 Auxiliary bed pressure swing adsorption moleculair sieve |
| 12/09/1987 | EP0248391A2 Porous siliceous-containing gas enriching material and process of manufacture and use |
| 12/03/1987 | WO1987007249A1 Process for producing carbon molecular sieves |
| 12/03/1987 | WO1987007248A1 Process and device for treating objects |
| 12/03/1987 | DE3715963A1 Verfahren zur herstellung eines aluminium-wasserstoff-sauerstoff-komplexes A process for producing an aluminum-hydrogen-oxygen complex |
| 12/03/1987 | DE3618412A1 Verfahren und vorrichtung zur behandlung von objekten unter erzeugung chemischer oder physikalischer veraenderungen von gasen, fluessigkeiten, pasten oder feststoffen Method and apparatus for treatment of objects under production of chemical or physical cause-border savings of gases, liquids, pastes or solid materials |
| 12/01/1987 | US4710227 Hydrolyzing two alkoxides to form mixed oxide dispersion |
| 11/25/1987 | EP0246572A2 Selective zeolitic adsorbent and a method for activation thereof |
| 11/25/1987 | EP0246344A1 Ozone generating apparatus |
| 11/25/1987 | CN87202171U Oxygen incremental device for manufacturing oxygen machine |
| 11/25/1987 | CN87102164A Method and apparatus for air compression |
| 11/24/1987 | US4708860 Split-flow regeneration in absorptive air separation |
| 11/19/1987 | EP0059212B1 Magnesium aluminium spinels |
| 11/18/1987 | CN87102750A Semi-permeable membranes comprising predominantly polycarbonates derived from tetrahalobisphenols |
| 11/11/1987 | EP0244917A1 Organic solvent soluble polyvalent metal alkoxy alkoxides |
| 11/10/1987 | US4705762 Process for producing ultra-fine ceramic particles |
| 11/10/1987 | US4705544 Liquid membrane |
| 11/03/1987 | CA1228833A1 Gas electrical hydrogen generator |
| 10/31/1987 | CN86209226U Oxygen rapid generator at initial stage for self-rescue equipment |
| 10/22/1987 | DE3612795A1 Method and apparatus for generating a bioclimatic element for influencing the composition of the air |
| 10/21/1987 | EP0242147A2 The use of polycarbonate containing semipermeable membranes in the separation of gases. |
| 10/21/1987 | EP0242069A2 Semipermeable composite membranes produced from silicone water based emulsions applied to porous substrates |
| 10/21/1987 | EP0241647A2 Basic products for the manufacture of ceramic materials |
| 10/20/1987 | US4701187 Semipermeability membranes |
| 10/14/1987 | EP0240530A1 Particulate compositions of ferromagnetic metal oxalates in the form of submicronic needle shaped particles, preparation and application thereof. |
| 10/14/1987 | EP0240529A1 Compositions of particulate magnetic oxides with a structure of the lacunar spinel type, preparation and application thereof. |
| 09/29/1987 | US4696800 Ozone generating apparatus |
| 09/29/1987 | US4696700 Inorganic pigments and process for their production |
| 09/29/1987 | US4696686 Oxygen separating member and process for producing the same |
| 09/24/1987 | WO1987005529A1 Pressure swing adsorption process and apparatus |
| 09/23/1987 | EP0238103A1 Process for manufacturing a metal oxide powder for ceramic materials. |
| 09/16/1987 | EP0237081A2 Process for the preparation of complex perovskite type compounds |
| 09/16/1987 | EP0237074A2 Process for separating oxygen from air |
| 09/16/1987 | EP0236952A2 A method for producing a flaky material |
| 09/16/1987 | EP0236945A2 Monodispersed glycol suspension of fine inorganic oxide particles having excellent dispersion stability and method of improving the slipperiness of polyester film using the monodispersed suspension |
| 09/15/1987 | US4694376 Circuit for the pulsed operation of one or more high-frequency ozonizers |
| 09/15/1987 | US4693870 Tubular ozonizer with cooled inner electrode |
| 09/10/1987 | DE3606925A1 Device for producing radiation-excited oxygen and use thereof |
| 09/09/1987 | CN86202198U Ozone disinfecting machine of tablewares |
| 09/08/1987 | CA1226569A1 Adsorbent for rapid pressure swing adsorption process |
| 09/02/1987 | EP0234816A2 Processes for preparing mono-dispersed particles |
| 09/02/1987 | EP0234647A2 Process for making vitreous metallic oxides |
| 09/01/1987 | US4690803 Ozone generator |
| 09/01/1987 | US4690696 Oxidation of carbonaceous material |
| 08/27/1987 | WO1987004946A1 A gas concentrating method and plant |
| 08/26/1987 | CN86203563U Industrial frequency high voltage ozonizer |
| 08/25/1987 | US4689075 Process for producing mixed ultrafine powder of metals or ceramics |
| 08/18/1987 | US4687643 Hydrated metal oxides; calcined |
| 08/18/1987 | US4687640 Chlorine gas filtering material suitable for use in a chemical oxygen generator |
| 08/11/1987 | US4686370 Ionizing chamber for gaseous oxygen |
| 08/11/1987 | US4686131 Silylated polyphenylene ether membrane for gas separation |
| 08/11/1987 | US4686036 Sterilization of drinking and bath water; efficient gas feed |
| 08/11/1987 | US4686022 Method and apparatus for producing a monatomic beam of ground-state atoms |
| 08/11/1987 | US4685939 Production of oxygen enriched air |
| 08/05/1987 | CN87100401A Process for the manufacture of a metal oxide powder for ceramic materials and metal oxide powder produced by this process |
| 08/04/1987 | US4684377 Process for producing oxygen-enriched gas |
| 07/30/1987 | DE3602238A1 Device for ionisation of molecules |
| 07/28/1987 | US4683130 Addition compound of sodium carbonate and hydrogen peroxide |
| 07/28/1987 | US4683125 Method for purifying an industrial raw material gas and a purifier for use in said method and a method of manufacturing said purifier |
| 07/21/1987 | US4682266 Ozonator power supply employing a current source inverter |
| 07/16/1987 | DE3600484A1 Ozonization device |
| 07/14/1987 | US4680694 Ozonator power supply |
| 07/14/1987 | US4680037 Lacunar cobalt complexes for oxygen separation |
| 07/14/1987 | CA1224016A1 Oxygen production by molten alkali metal salts using multiple absorption-desorption cycles |
| 07/08/1987 | EP0227672A1 Process for the production of oxygen by a portable apparatus, particularly for human respiration and apparatus to carry out the process |
| 07/07/1987 | US4678657 Production of high purity substantially spherical metal hydroxide/oxide particles from the hydrolysis of a metal alkoxide aerosol using metal hydroxide/oxide seed nuclei |
| 06/23/1987 | US4675171 Oxidizing bismuth in sealed vessel |
| 06/16/1987 | EP0225785A2 Preparation of mono-disperse metal oxides |
| 06/16/1987 | EP0225686A1 Process for hydrotreating residual petroleum oil |
| 06/10/1987 | EP0224978A2 Silicone polymer-coated powder or particulate material |
| 06/09/1987 | US4671906 Vibration of melt,inert or reactive gas for bubble forming, solidifying; aluminum, alloys |
| 06/03/1987 | EP0223946A2 Oxygen producer comprising a high-pressure container and a cartridge support for combustible-oxygen cartridges |
| 06/03/1987 | EP0223914A2 Oxygen generator |
| 05/27/1987 | EP0223411A2 Ozone purification system and apparatus |
| 05/27/1987 | EP0146597B1 Plant for the ozonation of a fluid |
| 05/26/1987 | US4668498 Supersonic singlet delta oxygen aerosol generator |
| 05/26/1987 | US4668299 Inorganic composite material and process for preparing the same |
| 05/19/1987 | US4666679 Ceramic ozonizer |
| 05/19/1987 | US4666480 Separation of gaseous mixtures |
| 05/13/1987 | CN86105412A Step-shaped thermal redaimation and its producing method of gas combined products |
| 05/12/1987 | US4664843 Ion exchanging; drilling muds |
| 05/07/1987 | WO1987002593A1 Method and apparatus using a solid electrolyte in the form of a disk for the separation or pumping of oxygen |
| 05/06/1987 | EP0220352A1 Generator of oxonium by photocatalysis of fragrant oils of the terpen group |
| 05/05/1987 | US4663111 System for and method of producing and retaining tritium |
| 05/05/1987 | US4662904 Seawater |
| 04/28/1987 | US4661125 Using zeolite molecular sieves |
| 04/22/1987 | EP0219103A2 Oxidation of carbonaceous material |
| 04/22/1987 | CN86106909A Ozone purification system and apparatus |
| 04/22/1987 | CN86104614A Mixed metal layered hydroxide-clay adducts as thickeners for water and other hydrophylic fluids |
| 04/14/1987 | CA1220319A1 Refractory metal borides, carbides and nitrides and composites containing them |
| 04/09/1987 | WO1987002173A1 Compositions of particulate magnetic oxides with a structure of the lacunar spinel type, preparation and application thereof |
| 04/09/1987 | WO1987002033A1 Particulate compositions of ferromagnetic metal oxalates in the form of submicronic needle shaped particles, preparation and application thereof |
| 04/08/1987 | EP0217098A1 Liquid phase thermal swing chemical air separation |