Patents for C01G 1 - Methods of preparing compounds of metals not covered by subclasses , , , , in general (5,322) |
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07/07/1992 | CA1304796C Composite superconductor and method of the production thereof |
07/01/1992 | EP0493007A1 Rare earth oxide superconducting material and process for producing the same |
07/01/1992 | EP0492880A2 Method of preparing metal oxide films |
06/30/1992 | US5126318 Yttrium-barium-copper oxide of high critical temperature |
06/30/1992 | US5126316 Bismuth-strontium-yttrium-copper oxides |
06/30/1992 | US5126315 High tc superconducting device with weak link between two superconducting electrodes |
06/25/1992 | WO1992010857A1 Process for depositing high temperature superconducting oxide thin films |
06/25/1992 | CA2048740A1 Method of preparing metal oxide films |
06/23/1992 | US5124310 Laser ablation method for depositing fluorinated y-ba-cu-o superconducting film having basal plane alignment of the unit cells deposited on non-lattice-matched substrates |
06/17/1992 | EP0490784A2 A process of forming a high temperature superconductor on a metal substrate surface |
06/17/1992 | EP0490776A2 A thin film of superconductor and a process for preparing the same |
06/17/1992 | CN1017101B Superconducting material and method of manufacturing same |
06/16/1992 | US5122507 Process for manufacturing a superconducting composite |
06/16/1992 | US5122503 Sintering oxides of yttrium, barium and copper, molding |
06/16/1992 | US5122357 Crystalline microporous metal oxysulfide compositions |
06/10/1992 | EP0489381A1 Thermally sprayed coatings containing lead |
06/10/1992 | EP0489087A1 Superconducting metal oxide compositions and processes for manufacture and use. |
06/10/1992 | EP0449942A4 Phosphonic acids and their uses in separation |
06/08/1992 | CA2057080A1 Process of forming a high temperature superconductor on a metal substrate surface |
06/02/1992 | US5118659 Rare earth, alkaline earth and transition metal oxides, solubilizing, atomizing, calcining |
06/02/1992 | US5118651 For dehalogenation and/or hydrolysis of alkyl halides; group 5A oxides, transition metals, rare earth oxides |
05/27/1992 | EP0487421A2 Process for preparing a thin film of Bi-type oxide superconductor |
05/27/1992 | EP0487361A1 Accelerated fabrication method for superconducting ceramic fibres or ribbons |
05/27/1992 | EP0486676A1 PROCESS USING SORBENTS FOR THE REMOVAL OF SO x? FROM FLUE GAS AND OTHER GAS STREAMS. |
05/27/1992 | CN1016773B Layered silicates and their synthesis |
05/27/1992 | CN1016772B Layered metal oxides containing interlayer oxides and their synthesis |
05/27/1992 | CN1016771B Layered metal chalcogenides containing interspathic polymeric chalcogenides |
05/26/1992 | US5116810 Oxidation, alloying |
05/26/1992 | US5116809 Oxide series superconductive sintered body and method of producing the same |
05/26/1992 | US5116808 Drawing metal through ceramic melt, copper oxide |
05/26/1992 | US5116587 Layered double hydroxide sorbents for the removal of sox from flue gas resulting from coal combustion |
05/20/1992 | EP0486236A1 Zinc sulfide optical elements |
05/20/1992 | EP0486054A2 Process for preparing a superconducting thin oxide film |
05/20/1992 | CN1016677B Method for preparation of layered metal oxides containing interlayer oxides |
05/19/1992 | US5114910 Passivation of thin film oxide superconductors |
05/19/1992 | US5114906 Process for depositing tl-containing superconducting thin films on (110) mgo substrates |
05/19/1992 | US5114898 Layered double hydroxide sorbents for the removal of SOx from flue gas and other gas streams |
05/19/1992 | US5114691 Process using sorbents for the removal of SOx from flue gas |
05/13/1992 | EP0485141A2 Composite superconductor |
05/12/1992 | US5112802 Superconducting ceramics elongated body and method of manufacturing the same |
05/12/1992 | US5112801 Mechanical alignment of particles for use in fabricating superconducting and permanent magnetic materials |
05/06/1992 | EP0484010A2 Passivation of thin film oxide super-conductors |
05/06/1992 | EP0483858A1 Layered copper oxides |
05/06/1992 | EP0483654A1 Process and apparatus for the preparation of metal oxides powders for ceramic masses |
04/30/1992 | WO1992006923A1 Method of making superconductive film |
04/30/1992 | DE4135520A1 Microcrystalline lanthanide-barium-copper oxide structure - formed via intermediate melt stage to give good superconducting crystals |
04/29/1992 | EP0482387A2 Process for producing a YBa2Cu3O7 superconducting layer on a sapphire substrate |
04/29/1992 | EP0482221A1 Method of manufacturing of a Bi-Sr-Ca-Cu-O type high temperature superconductor |
04/29/1992 | EP0445138A4 Homogeneous high temperature superconductors and process for making them |
04/22/1992 | EP0481337A1 Superconducting composition and process for its production |
04/21/1992 | US5107119 Method of evaluating characteristics of superconductors and process and apparatus for forming superconductor film by using the method |
04/21/1992 | US5106828 Forming sol from solution of metal alkoxides, gelling by hydrolysis and polymerization, firing in oxygen |
04/21/1992 | US5106824 Method of manufacturing oxide superconductor and the precursor of the oxide superconductor comprising heat treating in a reducing atmosphere of either hydrogen or carbon monoxide under reduced pressure |
04/21/1992 | US5106821 Process for forming thin oxide film |
04/17/1992 | WO1992006798A1 In situ growth of superconducting films |
04/17/1992 | CA2092530A1 In situ growth of superconducting films |
04/15/1992 | CN1016299B High-temp. superconductor |
04/14/1992 | US5104445 Extracting metals from ore by contacting with a solid salt to obtain a mixture, heating and chlorination and recovering the metals |
04/07/1992 | US5102861 Superconductive materials implanted with phosphorus ions and process for preparing the same |
04/07/1992 | US5102860 Decompositing fluorene compound in microwave or glow discharge plamsa; controllably introducing |
04/02/1992 | WO1992005126A1 Oxide superconductor and method of manufacturing said superconductor |
04/02/1992 | WO1992005125A1 Superdonducting materials |
04/02/1992 | WO1992005114A1 Oxide superconductor |
04/01/1992 | EP0478449A2 Screen printing ink and method of making a superconducting thick film by using this ink |
04/01/1992 | EP0477493A2 Process for producing bodies from preforms of oxide high temperature superconductors |
04/01/1992 | EP0449947A4 Methods for processing superconducting materials |
03/31/1992 | US5100870 Method of making a superconducting oxide comprising contacting a melt with an oxygen-containing atmosphere |
03/31/1992 | US5100869 Grinding and alloying metal powders followed by oxidation |
03/31/1992 | US5100864 Process for preparing superconductive fibers of high density |
03/31/1992 | US5100863 Thin films |
03/25/1992 | EP0476876A2 Process for non-destructive heat treatment of spooled silver coated high temperature superconductor |
03/25/1992 | EP0476617A2 Superconductor junction structure and process for fabricating the same |
03/25/1992 | EP0476504A1 Oxide superconductors and method for producing same |
03/25/1992 | EP0342218B1 Metallic oxide powders, their mixtures, systems of mixed metallic oxide powders, their mixtures and their use for catalytic dehydration of hydrocarbons |
03/24/1992 | US5098885 Perovskite crystal structure with no electrical resistance above 47K |
03/24/1992 | US5098868 Vanadium-based superconducting metallic oxides |
03/19/1992 | WO1992004281A1 Basic aluminum and aluminum/zirconium antiperspirants and method of making the same |
03/18/1992 | EP0475753A2 M-R-Tl-Sr-Cu-O based superconductors above liquid nitrogen temperature and processes for making them |
03/18/1992 | EP0475315A2 Method of preparing oxide high-temperature superconductor |
03/17/1992 | US5097443 Storage medium, storage method and stored information reading method |
03/17/1992 | US5096882 Process for controlling oxygen content of superconductive oxide, superconductive device and process for production thereof |
03/17/1992 | US5096881 Preparation of a superconducting Tl2 Ca2 Ba2 Cu3 O.sub.x2 O3 vapor |
03/17/1992 | US5096879 Sodium/potassium chloride solvent; reaction mixture of oxides or oxide precursors of bismuth, calcium, strontium and copper or calcium-strontium-copper oxide and bismuth sesquioxide; heating; precipitation; cooling; recovering; comminution |
03/13/1992 | CA2043894A1 M-r-t1-sr-cu-o based superconductors above liquid nitrogen temperature and processes for making same |
03/11/1992 | EP0474566A2 Crystallisation process in the presence of a magnetic field |
03/11/1992 | CN1059320A Preparation of anhydrous niobium and tantalum pentafluorides |
03/10/1992 | US5094830 Process for removal of water and silicon mu-oxides from chlorosilanes |
03/10/1992 | CA1296955C Conductive thick films and processes for film preparation |
03/05/1992 | WO1992003382A1 Preparation of anhydrous niobium and tantalum pentafluorides |
03/05/1992 | WO1992003376A1 Method for manufacturing high temperature superconductive oxide thin film |
03/04/1992 | EP0473401A2 Method of manufacturing oxide superconductive material |
03/04/1992 | EP0472876A2 Process for the preparation of shaped bodies from high-temperature superconductor precursors |
03/04/1992 | EP0472789A1 Thin flexible sintered structures |
03/04/1992 | CN1059228A Process for producing molded bodies from precursors of oxidic high temp. super conductors |
03/04/1992 | CN1059227A Process for producing molded bodies from precursors of oxidic high temp. superconductors |
03/04/1992 | CN1059226A Process for producing molded bodies from precursors of oxidic high temp. superconductors |
03/03/1992 | US5093310 Exposure to gamma rays |
03/03/1992 | CA1296531C Chlorination of ores containing alkali or alkaline earth values |
03/01/1992 | WO1992003390A1 Fabrication of superconducting metal-oxide textiles |
03/01/1992 | CA2071923A1 Fabrication of superconducting metal-oxide textiles |