| Patents for C30B 29 - Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape (27,107) |
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| 11/03/1993 | EP0568316A2 Fabrication method of fine structure |
| 11/02/1993 | US5258366 Laser evaporation method for forming high Tc superconducting films |
| 10/27/1993 | EP0567329A2 Substrate for epitaxy and epitaxy using the substrate |
| 10/27/1993 | EP0567129A2 Method of working diamond |
| 10/27/1993 | EP0567008A2 Process to grow several single crystal and apparatus therefor |
| 10/26/1993 | US5256243 Process for producing titanium carbide whisker |
| 10/20/1993 | EP0506866B1 Method for crystallization of enzymes |
| 10/20/1993 | CN1077504A Tetragonal tantalum doping potassium niobate crystal and its growth process |
| 10/19/1993 | US5254530 Vapor deposition from organometallic complexes, carrier gas, oxidizing gas |
| 10/19/1993 | US5254319 Single crystal pulling apparatus |
| 10/19/1993 | US5254300 Process for casting silicon blocks of columnar structure |
| 10/19/1993 | US5254141 Industrial diamond coating and method of manufacturing the same |
| 10/14/1993 | WO1993020266A2 Process for reducing damage susceptibility in optical-quality crystals |
| 10/14/1993 | WO1993020265A2 Process for reducing the damage susceptibility of optical quality crystals |
| 10/12/1993 | US5252553 Preheating a silicon wafer in vacuum to deposite zirconium oxide protective undercoating barriers |
| 10/12/1993 | US5252390 Superconductive thin film |
| 10/12/1993 | US5252272 Thermal shock and creep resistant porous mullite articles prepared from topaz and process for manufacture |
| 10/12/1993 | US5252173 Process for growing semiconductor layer on substrate |
| 10/12/1993 | CA1322937C Process for selective formation of ii-vi group compound film |
| 10/06/1993 | EP0564156A1 Method and apparatus of synthesizing diamond in vapor phase |
| 10/06/1993 | EP0563261A1 Preparation and use of mullite whisker networks |
| 10/06/1993 | CN1022335C Container for use in hydrothermal synthesis |
| 10/05/1993 | US5250511 Laser evaporation method for preparing a superconducting oxide thin film |
| 09/30/1993 | WO1993019228A2 Doped crystalline titanyl arsenates and preparation thereof |
| 09/29/1993 | EP0562574A2 Diamond crystal and method for forming the same |
| 09/29/1993 | EP0552249A4 Flame or plasma synthesis of diamond under turbulent and transition flow conditions |
| 09/29/1993 | CN1076736A Annealing technology of chromium-doped zinc tungstate monocrystal |
| 09/28/1993 | US5248660 Process of preparing yttrium based superconductors |
| 09/28/1993 | US5248659 Process for preparing a superconducting thin oxide film |
| 09/28/1993 | US5248564 Ferroelectric |
| 09/28/1993 | US5248378 Method and apparatus for producing silicon single crystal |
| 09/28/1993 | CA1322449C Crystallization apparatus |
| 09/22/1993 | EP0561588A1 Multilayer CVD diamond films |
| 09/22/1993 | EP0561511A2 Preheater for CVD diamond reactor |
| 09/22/1993 | EP0560941A1 Process for depositing high temperature superconducting oxide thin films. |
| 09/22/1993 | CN1076496A Producing diamond cavity body by hinged press |
| 09/21/1993 | US5246736 Process for the manufacture of a refractory composite material protected against corrosion |
| 09/21/1993 | CA2089288A1 Multilayer cvd diamond films |
| 09/16/1993 | WO1993018200A1 Process for producing thin films of inorganic oxides of controlled stoichiometry |
| 09/16/1993 | CA2131791A1 Process for producing thin films of inorganic oxides of controlled stoichiometry |
| 09/15/1993 | CN1076227A Polarization process and device for doped lithium columbate crystal |
| 09/14/1993 | US5244873 Oxide of bismuth, strontium, calcium, copper |
| 09/14/1993 | US5244712 Laminated diamond substrate |
| 09/08/1993 | EP0409897B1 Constant level supply of a mercury evaporation cell for epitaxy |
| 09/07/1993 | US5243170 Method for deposition of hexagonal diamond using hydrogen plasma jet |
| 09/07/1993 | US5242531 Continuous liquid silicon recharging process in czochralski crucible pulling |
| 09/07/1993 | US5242530 Receptive areas on a substrate, thin film transistors |
| 09/07/1993 | CA1321863C Carbon fibrils, method for producing the same, and compositions containing same |
| 09/06/1993 | WO1993018531A1 Crystallographically aligned ferroelectric films usable in memories and method of making |
| 09/02/1993 | WO1993017157A1 Hydrothermal process for growing optical-quality single crystals and aqueous mineralizer therefor |
| 09/02/1993 | WO1993016956A1 Optically useful compositions and a sol-gel process for their production |
| 09/01/1993 | EP0557890A2 Method for the growth of epitaxial metal-insulator-metal-semiconductor structures |
| 09/01/1993 | EP0478710B1 Hollow silver halide grains and process for the preparation thereof |
| 08/31/1993 | US5240902 Substrate of single crystal of oxide, superconductive device using said substrate and method of producing said superconductive device |
| 08/29/1993 | CA2087771A1 Preheater for cvd diamond reactor |
| 08/25/1993 | EP0556615A2 Method of making synthetic diamond |
| 08/25/1993 | EP0556517A1 Diamond films |
| 08/24/1993 | CA1321531C Polycrystalline silicone capable of yielding long lifetime single crystalline silicon |
| 08/24/1993 | CA1321530C Diamond laser crystal and method of manufacturing the same |
| 08/18/1993 | EP0556052A1 A method for joining segments of 123 superconductor to form a superconducting article |
| 08/17/1993 | US5236850 Sputtering in hydrogen atmosphere, crystallization, heating to form semiconductive path, forming current source region and current drain regions |
| 08/17/1993 | US5236740 Etching with Murakami's reagent |
| 08/11/1993 | EP0555010A1 Process for producing silicon single crystal |
| 08/10/1993 | US5235078 For producing thin films on substrates by vapor deposition |
| 08/10/1993 | US5234716 For gas phase deposition of thin films |
| 08/10/1993 | US5234534 Pretreatment of holding the substrate and a solution in a mixture of 80% hydrogen and an inert gas; before starting changing to a 60% hydrogen mixture |
| 08/10/1993 | CA1321150C Method and an apparatus for separating bodies from a liquid |
| 08/10/1993 | CA1321124C Method for preparing single-crystal znse |
| 08/10/1993 | CA1321122C Processes for enchancing fluorescence of ti:a1_0_ tunable laser crystals |
| 08/05/1993 | DE4202528A1 Prodn. of silicon@ foils used in mfr. of solar cells - by continuous crystallisation of silicon@ from melt onto base having one or more layers |
| 08/04/1993 | EP0554047A1 SiC single crystal growth |
| 08/04/1993 | EP0553539A1 Crystal forming device and automated crystallization system |
| 08/04/1993 | EP0552321A4 Methods for producing indicia on diamonds |
| 08/03/1993 | US5233163 Graphite columnar heating body for semiconductor wafer heating |
| 08/03/1993 | US5232602 Phosphorous removal from tetrachlorosilane |
| 08/03/1993 | CA1320897C Method and apparatus for making inorganic webs and structures formed thereof |
| 07/28/1993 | EP0552547A1 Diamond films |
| 07/28/1993 | EP0552321A1 Methods for producing indicia on diamonds. |
| 07/28/1993 | EP0552249A1 Flame or plasma synthesis of diamond under turbulent and transition flow conditions |
| 07/22/1993 | WO1993014235A1 Method of producing diamond crystals from metallofullerite matrix and resulting product |
| 07/22/1993 | CA2128231A1 Method of producing diamond crystal from metallofullerite matrix and resulting product |
| 07/21/1993 | EP0551730A1 Method for producing flat CVD diamond film |
| 07/20/1993 | US5229332 Method for the growth of epitaxial metal-insulator-metal-semiconductor structures |
| 07/20/1993 | US5229082 Melt replenishment system for dendritic web growth |
| 07/13/1993 | US5227363 Molecular beam epitaxy process of making superconducting oxide thin films using an oxygen radical beam |
| 07/13/1993 | US5227147 Apatite whisker and method for preparation thereof |
| 07/08/1993 | WO1993013242A1 Nucleation enhancement for chemical vapor deposition of diamond |
| 07/08/1993 | CA2125873A1 Nucleation enhancement for chemical vapor deposition of diamond |
| 07/07/1993 | EP0550202A1 Method of producing prestressed diamond composite films |
| 07/06/1993 | US5225398 Method for forming an oxide superconducting film having different crystal orientation on different regions of a si substrate |
| 07/06/1993 | US5225396 Method for forming an oxide superconducting film |
| 07/06/1993 | US5225367 Doping boron nitride and exposure to laser beam in vacuum |
| 07/03/1993 | CA2085660A1 Method of producing prestressed diamond composite films by chemical vapor deposition and articles produced therefrom |
| 06/30/1993 | EP0549207A1 Diamond films |
| 06/30/1993 | EP0549187A1 Diamond films |
| 06/30/1993 | EP0549186A1 Diamond films |
| 06/30/1993 | CN1073729A Cesium triborate monocrystal growth method and nonlinear optical device made by use of that |
| 06/30/1993 | CN1073616A High-quality diamond monocrystal growth technology |
| 06/30/1993 | CN1021428C Crystal syntheses in flux and method for ktiopo4 type solid solution epitaxial |
| 06/29/1993 | US5223078 Conical portion growth control method and apparatus |