| Patents for C01G 1 - Methods of preparing compounds of metals not covered by subclasses , , , , in general (5,322) |
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| 12/30/1997 | US5703021 Process for making high temperature Bi-Sr-Ca-Cu oxide superconductor |
| 12/29/1997 | EP0814059A1 Mesoporous oxide shaped bodies |
| 12/24/1997 | WO1997028887A3 Catalysts for the full oxidation of volatile organic compounds |
| 12/18/1997 | DE19704535A1 New superconductive oxide with increased critical current density |
| 12/17/1997 | EP0641252B1 Compositions and processes for removing, separating and concentrating desired ions from solutions |
| 12/09/1997 | US5697044 Process for sintering YBa2 Cu3 Ox through wet grain-coating |
| 12/09/1997 | US5696392 Barrier layers for oxide superconductor devices and circuits |
| 12/02/1997 | US5693146 Optical apparatus for forming a nondiffusing thin film by laser evaporation in oxygen atmosphere |
| 11/27/1997 | WO1997044833A1 A NOVEL REACTION FOR HIGH PERFORMANCE (Bi,Pb)2Sr2Ca2Cu3Oy COMPOSITES |
| 11/27/1997 | WO1997044278A1 Bulk synthesis of inorganic fullerene-like structures of metal chalcogenides |
| 11/19/1997 | EP0807086A1 Process for producing hydrotalcites and their metal oxides |
| 11/18/1997 | US5688480 Roastinf a mixture of metal elements to form oxides in hydrogen halide and halogen |
| 11/12/1997 | EP0806396A1 Process for the preparation of metal disulfides and further processing thereof to dimetal trisulfides |
| 11/04/1997 | US5683969 Alternating annealing and deforming to rotate oxide superconductor grains |
| 11/04/1997 | US5683669 Metal chloride generator and improved process for the production of metal chlorides used in the manufacture of titanium dioxide by the chloride process |
| 11/04/1997 | CA2127916C Layered structure comprising insulator thin film and oxide superconductor thin film |
| 10/28/1997 | CA2100169C Method of preparing bismuth oxide superconductor |
| 10/23/1997 | WO1997039065A1 Gloss pigment based on reduced titanium dioxide-coated silicon dioxide platelets |
| 10/22/1997 | EP0802158A2 Oxides and process for their preparation |
| 10/21/1997 | US5679625 Method of making an oxide superconducting thin film |
| 10/16/1997 | DE19614636A1 Glanzpigmente auf Basis reduzierter titandioxidbeschichteter Siliciumdioxidplättchen Luster pigments based on titanium dioxide-coated silicon dioxide platelets reduced |
| 10/15/1997 | EP0800494A1 LOW TEMPERATURE (T LOWER THAN 950 oC) PREPARATION OF MELT TEXTURE YBCO SUPERCONDUCTORS |
| 10/15/1997 | CN1036163C Process for producing tubular molded parts made of hightemp. super-conductor material and also plant thereof |
| 10/14/1997 | US5678242 Contacting aqueous solution of metal ions with one side of porous membrane having organic soluble complexing agent in pores to extract metal ions, contacting other side with aqueous solution of second complexing agent to remove |
| 10/14/1997 | CA2035185C Sulphur monoclinic compounds production process |
| 10/14/1997 | CA2017082C Method of and apparatus for fabricating oxide superconducting wire |
| 10/08/1997 | EP0799501A1 Improved superconductors |
| 10/08/1997 | EP0799166A1 Process for producing an elongate superconductor with a bismuth phase having a high transition temperature and superconductor produced according to this process |
| 10/07/1997 | USH1683 Consists of copper oxide supercondcting material together with alkali metal oxide, which has critical temperature greater than 77 degree k |
| 10/07/1997 | US5674815 Comprising copper oxide and barium, calcium and/or strontium oxide consisting of alternately and periodically arranged rock-salt and infinite layer structures; glass transition temperature higher than that of liquid nitrogen; |
| 10/07/1997 | US5674813 Process for preparing layered structure including oxide super conductor thin film |
| 10/01/1997 | EP0798749A2 Oxide superconducting wire,method of preparing the same, and oxide superconducting stranded wire and conductor employing the same |
| 09/30/1997 | US5672210 Method and apparatus for manufacturing superconducting components via laser ablation followed by laser material processing |
| 09/30/1997 | CA2044439C Process for preparing superconducting oxide thin films |
| 09/24/1997 | EP0797261A1 Superconductive composite material |
| 09/23/1997 | US5670458 Oxide superconductor and method for producing the same |
| 09/23/1997 | US5670457 Copper oxide superconductor with alkaline earth metal oxide |
| 09/23/1997 | US5670434 Superconductivity in metal oxides |
| 09/18/1997 | WO1997033844A1 Method of producing shaped superconductor bodies |
| 09/18/1997 | DE19610280A1 Production of anhydrous metal sulphide |
| 09/18/1997 | DE19609983A1 Verfahren zur Herstellung von Supraleiterformkörpern Process for the preparation of superconductor shaped bodies |
| 09/09/1997 | US5665682 Method of manufacturing an oxide superconductor with high critical current density |
| 09/09/1997 | US5665662 High-temperature superconductor |
| 09/02/1997 | US5663528 Oxide superconductive wire and process for manufacturing the same |
| 09/02/1997 | US5663120 Controlling the temperature of a metal sheath containing a ceramic superconductor during heat treatment and removing the gas formed during heat treatment |
| 08/27/1997 | EP0791937A2 Conductor using superconducting material and electric apparatus using the same |
| 08/26/1997 | US5661114 Process of annealing BSCCO-2223 superconductors |
| 08/20/1997 | EP0789671A1 The combinatorial synthesis of novel materials |
| 08/20/1997 | EP0587772B1 PROCESS FOR MAKING SUPERCONDUCTING Tl-Pb-Sr-Ca-Cu OXIDE FILMS AND DEVICES |
| 08/14/1997 | WO1997028887A2 Catalysts for the full oxidation of volatile organic compounds |
| 08/14/1997 | WO1997028884A2 Compounds for the sorption of gases |
| 08/14/1997 | CA2245904A1 Compounds for the sorption of gases |
| 08/06/1997 | EP0787363A1 Multilayered composites and process of manufacture |
| 08/05/1997 | US5654259 Superconductive conjugate photoconductive substances of the Bi-SrCa (laY)-Cu-O system, a method for producing the same and superconductive optoelectronic devices using the same |
| 08/05/1997 | US5653945 Method for processing gold-bearing sulfide ores involving preparation of a sulfide concentrate |
| 07/29/1997 | US5652199 Solid phase reaction of component oxides, molding powders, heat treatment, mercury, barium, calcium, and copper oxides |
| 07/24/1997 | WO1997026224A1 PROCESS FOR PRODUCING OPTIMIZED MELT-TEXTURED VOLUME PROBES BASED ON THE HIGH-TEMPERATURE SUPERCONDUCTOR YBa2Cu3O7 (YBCO) |
| 07/22/1997 | US5650376 High superconductive critical temperature, neodymium, barium, copper oxide |
| 07/22/1997 | US5650057 Chloride assisted hydrometallurgical extraction of metal |
| 07/22/1997 | US5649894 Compositions and methods for waste treatment |
| 07/16/1997 | EP0783921A2 Method of and apparatus for performing continuous hydrothermal synthesis |
| 07/16/1997 | EP0720594B1 Superconductors containing thallium, copper, oxygen, fluorine and at least one of barium and strontium |
| 07/16/1997 | EP0681744A4 SUPERCONDUCTING YBa2Cu307-x PRODUCED AT LOW TEMPERATURES. |
| 07/16/1997 | EP0664927B1 Process for making thin films by pulsed excimer laser evaporation |
| 07/02/1997 | CN1153079A Multimetal oxides |
| 07/01/1997 | US5643856 Preparartion of superconducting oxides and oxide-metal composites |
| 06/25/1997 | EP0780024A1 Torsional texturing of superconducting oxide composite articles |
| 06/25/1997 | EP0779879A1 Very high temperature and atmospheric pressure superconducting compositions and methods of making and using same |
| 06/24/1997 | CA2054932C Extraction of metal oxides from coal fly ash by microorganisms and a new microorganism useful therefor |
| 06/17/1997 | US5639714 Heat treatment at low and high temperture |
| 06/11/1997 | EP0778626A2 Superconductor and precursor therefor, their preparation and use of superconductor |
| 06/11/1997 | EP0710300B1 Solid body which is superconducting at high temperatures and method of producing such a body |
| 06/11/1997 | EP0533945B1 Production method for oxide superconductor film |
| 06/04/1997 | EP0776317A1 Two powder synthesis of hydrotalcite and hydrotalcite-like compounds |
| 06/04/1997 | CN1035087C Method of manufacturing superconducting circuitous pattern |
| 06/03/1997 | US5635730 Superconducting oxide thin film device |
| 05/21/1997 | EP0774443A1 Nanodisperse titanium dioxide, process for its preparation and its use |
| 05/21/1997 | EP0774297A1 Multi-metal oxides |
| 05/21/1997 | CN1150122A Process for producing metallic oxide powder |
| 05/21/1997 | CA2190436A1 Nanodisperse titanium dioxide, process for the production thereof and use thereof |
| 05/17/1997 | CA2190171A1 Multimetal oxides |
| 05/06/1997 | US5627140 Bismuth-strontium-calcium-copper oxide |
| 05/02/1997 | EP0654169A4 Cubic metal oxide thin film epitaxially grown on silicon. |
| 04/23/1997 | EP0769210A1 Epitaxial thallium high temperature superconducting films formed via a nucleation layer |
| 04/22/1997 | US5622918 Supplying chilled oxidizing gas near heated substrate so that pressure is increased around substrate while high vacuum is maintained around knudsen cell evaporation sources which supply molecular beams of constituent metal atoms |
| 04/10/1997 | DE19601771C1 Volume samples production based on high temperature superconductor |
| 04/09/1997 | EP0767258A2 Method of manufacturing oxide crystal |
| 04/08/1997 | US5618471 Alkali metal quaternary chalcogenides and process for the preparation thereof |
| 03/27/1997 | WO1997011032A1 Process for the preparation of manganese sulphide |
| 03/27/1997 | WO1996039366A3 Simplified deformation-sintering process for oxide superconducting articles |
| 03/26/1997 | EP0764991A1 Oxide superconductor and method of producing the same |
| 03/26/1997 | EP0764137A1 Method for extracting metals from metal-containing materials by pyrohydrolysis |
| 03/26/1997 | EP0445138B1 Process for preparing homogeneous high temperature superconductors |
| 03/25/1997 | US5614472 Spray-pyrolysis process of preparing superconductor precursors |
| 03/25/1997 | US5614471 Superconductive material |
| 03/25/1997 | US5614128 Nonlinear optical transmission |
| 03/19/1997 | EP0762995A1 Metal oxyhalide materials, their use and methods for their production |
| 03/18/1997 | US5612292 Method of making multilayer distorted-lattice copper-oxide perovskite structures |
| 03/12/1997 | CN1034247C Process for producing high-temp. supercondcutor and also shaped bodies composed thereof |
| 03/11/1997 | US5610123 Method of preparing bismuth oxide superconductor |