| Patents for C01G 29 - Compounds of bismuth (1,462) |
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| 07/28/1992 | US5133948 Adding finely divided lead oxide |
| 07/15/1992 | EP0494458A1 Composite element for electric connector and method for the fabrication of such an element |
| 07/08/1992 | EP0493832A1 Composite based on high Tc-superconducting oxides and its production process |
| 07/01/1992 | EP0493242A1 Reduced compounds, in particular on the basis of titanium, vanadium, niobium and especially of the tianite type, and their preparation |
| 06/30/1992 | US5126316 Bismuth-strontium-yttrium-copper oxides |
| 06/24/1992 | EP0490893A1 Method for separating interfering elements from valuable metal electrolyte solutions |
| 06/20/1992 | WO1992011205A1 Yellow bismuth phosphovanadate and/or silicovanadate-based pigments, and methods for preparing same |
| 06/20/1992 | CA2076371A1 Yellow bismuth phosphovanadate and/or siliconvanadate-based pigments, and methods for preparing same |
| 06/17/1992 | EP0490784A2 A process of forming a high temperature superconductor on a metal substrate surface |
| 06/10/1992 | EP0489381A1 Thermally sprayed coatings containing lead |
| 06/10/1992 | EP0489087A1 Superconducting metal oxide compositions and processes for manufacture and use. |
| 06/08/1992 | CA2057080A1 Process of forming a high temperature superconductor on a metal substrate surface |
| 05/27/1992 | EP0487421A2 Process for preparing a thin film of Bi-type oxide superconductor |
| 05/27/1992 | EP0486686A1 Process for producing oxide superconductors |
| 05/20/1992 | EP0486054A2 Process for preparing a superconducting thin oxide film |
| 05/06/1992 | EP0483266A1 Method of making metal stannates |
| 04/30/1992 | WO1992006923A1 Method of making superconductive film |
| 04/29/1992 | EP0482221A1 Method of manufacturing of a Bi-Sr-Ca-Cu-O type high temperature superconductor |
| 04/22/1992 | EP0481337A1 Superconducting composition and process for its production |
| 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 |
| 04/15/1992 | CN1016299B High-temp. superconductor |
| 04/14/1992 | US5105053 Catalytic oxidative dehydrogenation of light hydrocarbons to form heavier hydrocarbons |
| 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 |
| 03/31/1992 | US5100869 Grinding and alloying metal powders followed by oxidation |
| 03/18/1992 | EP0474866A1 Aluminum-base oxides, moldings thereof, and production of said oxides |
| 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 |
| 03/04/1992 | EP0472876A2 Process for the preparation of shaped bodies from high-temperature superconductor precursors |
| 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 |
| 02/26/1992 | EP0471975A2 Process for producing bodies from preforms of oxide high temperature superconductors |
| 02/18/1992 | CA2048323A1 Process for producing molded bodies from precursors of oxidic high-temperature superconductors |
| 02/18/1992 | CA2048144A1 Process for producing molded bodies from precursors of oxidic high-temperature superconductors |
| 02/18/1992 | CA2048011A1 Process for producing molded bodies from precursors of oxidic high-temperature superconductors |
| 02/18/1992 | CA1295807C Coprecipitation method for the manufacture of zinc oxyde based doped powders |
| 02/12/1992 | EP0470248A1 Metal/superconducting oxide composites and preparation thereof |
| 02/12/1992 | EP0470173A1 Stabilized bismuth oxide |
| 02/11/1992 | US5087606 Bismuth-containing superconductors containing radioactive dopants |
| 02/06/1992 | WO1992001631A1 Method for producing doped zinc oxide powder, and powder obtained |
| 02/04/1992 | US5086035 Mixed alkaline earth copper oxide coating with high density hafnia barrier layer |
| 02/04/1992 | US5086034 Calcination and solid state reaction of ceramic-forming components to provide single-phase superconducting materials having fine particle size |
| 01/29/1992 | EP0467981A1 Copper oxide of mixed valency partially replaced by fluorine, the synthesis process and compound containing it |
| 01/14/1992 | US5081074 Method for production of joint sintered article of high-temperature superconductive ceramics and joint sintered article produced thereby |
| 01/14/1992 | US5081073 Superconducting ceramic structure |
| 01/08/1992 | EP0464068A1 Dense superconductive bodies with preferred orientation |
| 01/01/1992 | CN1057544A Process for producing tubular molded parts made of hightemperature super-conductor material and also plant for carrying it out |
| 12/31/1991 | US5077265 Forming solution of bismuth and at least one other metal in aqueous, acid solvent, desolventizing, coprecipitating mixed salts as hydroxycarbonates, calcination |
| 12/27/1991 | EP0462409A1 Process for the production of tube shaped mouldings out of high temperature superconductor material and plant for carrying out this process |
| 12/04/1991 | EP0459359A2 Bi-Pb-Sr-Ca-Cu-O system superconductors |
| 12/04/1991 | EP0459155A1 Bismuth-containing superconductor |
| 11/30/1991 | CA2034402A1 Bismuth-containing superconductor |
| 11/21/1991 | EP0457277A2 Ceramic superconductor and method of preparing the same |
| 11/21/1991 | EP0456963A1 Superconducting multilayer ceramic substrate |
| 11/14/1991 | DE4014681A1 New cubic bismuth sesqui:oxide superstructure phase contg. vanadium - prepd. from bismuth vanadate and aq. alkali, used as ion conductor or in pigment |
| 11/13/1991 | EP0456150A1 Solution and its use for the production of superconducting fibers and coatings |
| 11/12/1991 | US5064517 Exothermic reaction of organometallic compound with oxygen or oxygen containing gas by laser irradiation |
| 10/29/1991 | US5061684 Material vaporized from cathode; stoichiometry of deposit adjusted by heat treatment |
| 10/22/1991 | US5059585 Method of making a sputtering target for a bismuth based superconductor |
| 10/16/1991 | EP0451641A1 Method of manufacturing oxide high-temperature superconductor thin film by means of molecular-beam epitaxy |
| 10/16/1991 | EP0451532A1 Process for producing a high temperature superconductor |
| 10/15/1991 | US5057488 Synthesis of Bi-Pb-Ca-Sr-Cu-O superconductive material |
| 10/15/1991 | US5057486 Synthesis of bi-pb-ca-sr-cu-o oriented polycrystal superconductor |
| 10/09/1991 | EP0450443A1 Preparation of tape of silver covered Bi-Pb-Ca-Sr-Cu-O oriented polycrystal superconductor |
| 10/08/1991 | US5055436 Calcining oxides, carbides, carbonates, hydroxides, hydrides, nitrates, acetates, citrates or peroxides of metal in presence of oxygen and inert gases |
| 10/03/1991 | CA2034339A1 Preparation of tape of silver covered bi-pb-ca-sr-cu-o oriented polycrystal superconductor |
| 10/02/1991 | EP0449161A2 Method of preparing bismuth oxide superconductor |
| 09/28/1991 | WO1991014654A1 Aluminum-base oxides, moldings thereof, and production of said oxides |
| 09/25/1991 | EP0448463A1 Process for the preparation of superconductive phases based on bismuth, strontium, calcium, copper and a stabilizing element |
| 09/25/1991 | EP0448441A1 Process for the preparation of a titanate of a divalent or trivalent cation |
| 09/24/1991 | US5051398 Process for preparing a bismuth-type superconducting thin film |
| 09/24/1991 | CA2038834A1 Method for obtaining superconducting phases using bismuth, strontium, calcium and copper and a stabilizing element |
| 09/15/1991 | CA2038200A1 Process for the preparation of bivalent or trivalent cation titanate |
| 09/11/1991 | EP0445607A1 Synthesis of Bi-Pb-Ca-Sr-Cu-O oriented polycrystal superconductor |
| 09/06/1991 | CA2035399A1 Synthesis of bi-pb-ca-sr-cu-o oriented polycrystal superconductor |
| 08/28/1991 | CN1054146A Method for joining parts of ceramic high-temperature superconductor material |
| 08/24/1991 | WO1991012912A1 Metal/superconducting oxide composites and preparation thereof |
| 08/24/1991 | CA2049353A1 Metal/superconducting oxide composites and preparation thereof |
| 08/21/1991 | EP0442289A1 Process for joining parts of ceramic high-temperature superconductive material |
| 08/21/1991 | EP0441986A1 Superconducting material and production thereof |
| 08/14/1991 | EP0441724A2 Electrically conductive article |
| 08/14/1991 | EP0441101A1 Phosphate modified bismuth vanadate pigments |
| 08/14/1991 | CA2034248A1 Method for joining parts of ceramic high-temperature superconductor material |
| 08/13/1991 | US5039653 Growth of superconductor material in a fluxed melt, and article of manufacture |
| 08/13/1991 | US5039496 Process for selective extraction of contaminant elements from mixtures of electrolytes in solution |
| 07/10/1991 | EP0418244A4 Superconducting bi-sr-ca-cu oxide compositons and process for manufacture |
| 07/02/1991 | US5028585 Superconducting oxide FCC oxide composite compositions and method of making such compositions |
| 06/20/1991 | DE4039884A1 Shock treatment of superconductive material - to introduce flux pinning defects with high density |
| 06/12/1991 | EP0431170A1 Oxide superconductor |
| 06/04/1991 | US5021398 Coating substrate with unsaturated acid metal salts; photopolymerization, pyrolysis |
| 05/28/1991 | US5019553 Superconductors |
| 05/28/1991 | US5019366 Bismuth, Strontium, Calcium and Copper Oxide |
| 05/16/1991 | WO1991006510A1 Process for the preparation of oxide type superconductors and precursors obtained therefor |
| 05/14/1991 | US5015621 Sedimentation method for forming Bi-containing superconducting films |
| 05/14/1991 | US5015461 Hydrorefining catalysts of niobium, tantalum and a divalent metal |
| 05/08/1991 | EP0426136A1 Superconducting ceramic structure |
| 04/24/1991 | EP0424023A2 Bi-Pb series superconductor and manufacturing process thereof |
| 04/24/1991 | EP0424022A2 Manufacturing process for superconductor of Bi-Pb-Sr-Ca-Cu-O series |
| 04/09/1991 | US5006494 Stabilized bismuth oxide |