| 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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| 06/07/1989 | EP0318506A1 Laser assisted fiber growth |
| 06/06/1989 | US4836953 Heating titanium doped alumina crystal with hydrogen gas in inert atmosphere |
| 06/06/1989 | US4836881 Process for synthesizing large diamond |
| 06/06/1989 | CA1255191A1 Process and apparatus for producing semi-conductor foils |
| 05/31/1989 | EP0318008A2 High purity doping alloys |
| 05/30/1989 | US4834832 Process and apparatus for the manufacture of silicon rods |
| 05/30/1989 | US4834831 Method for growing single crystal thin films of element semiconductor |
| 05/30/1989 | CA1254818A1 Apparatus for producing gallium arsenide single crystal and gallium arsenide single crystal produced by said apparatus |
| 05/30/1989 | CA1254718A1 Purification of cd and te by zone refining |
| 05/24/1989 | EP0317124A2 Silicon on insulator semiconductor components containing thin synthetic diamond films |
| 05/23/1989 | US4833233 Human serum albumin crystals and method of preparation |
| 05/18/1989 | WO1989004386A1 Improved zone melt recrystallization apparatus |
| 05/17/1989 | EP0316298A1 Process for decreasing the water content in piezoelectric gallium phosphate crystal elements |
| 05/17/1989 | EP0316021A2 Doped and undoped single crystal multilayered structures |
| 05/16/1989 | US4830702 Hollow cathode plasma assisted apparatus and method of diamond synthesis |
| 05/11/1989 | DE3736341A1 Method for manufacturing strip-shaped silicon crystals by horizontal pulling from the melt |
| 05/09/1989 | US4828938 Vapor deposition, semiconductor thin films |
| 05/09/1989 | US4828808 Apparatus for silicon web growth of higher output and improved growth stability |
| 05/09/1989 | CA1253776A1 Method of manufacturing bismuth germanate crystals |
| 05/09/1989 | CA1253720A1 Ordered arrays of ferromagnetic composites |
| 05/09/1989 | CA1253667A1 Process for producing silicon carbide whisker |
| 05/05/1989 | WO1989004055A1 Sublimation growth of silicon carbide single crystals |
| 05/03/1989 | EP0313996A2 Superconductive thin film, its production and use |
| 05/02/1989 | US4825809 Chemical vapor deposition apparatus having an ejecting head for ejecting a laminated reaction gas flow |
| 04/19/1989 | EP0312189A1 10-Propyl-2,8-bis(1H-tetrazol-5-yl)-4H,6H-benzo(1,2-b;5,4-b')dipyran-4,6-dione calcium salt |
| 04/18/1989 | US4822466 Chemically bonded diamond films and method for producing same |
| 04/18/1989 | CA1252695A1 Deposition technique |
| 04/12/1989 | EP0311038A1 Process for making single-crystal mercury cadmium telluride layers |
| 04/12/1989 | CN1032369A Method and apparatus using rotary disk method to grow pure sulphuric-acid tripeptide glycol crystal |
| 04/05/1989 | EP0310265A1 Formation of fibrous silicon carbide and silicon nitride |
| 04/05/1989 | CN1032200A Impurifying-decolouring technology for zinctungstate crystal |
| 04/05/1989 | CN1003797B Preparation method of micronitrogen,low-oxygen, low-carbon, vertical pull monocrystalline silicon |
| 03/28/1989 | US4816291 Process for making diamond, doped diamond, diamond-cubic boron nitride composite films |
| 03/28/1989 | US4816240 Liquid phase |
| 03/23/1989 | EP0290628A4 Method of growing profiled monocrystals. |
| 03/22/1989 | EP0308308A1 Apparatus for czochralski single crystal growing |
| 03/22/1989 | EP0307682A2 Process for producing transparent aluminium nitride foil or coatings from aluminium iodide ammine salts |
| 03/22/1989 | EP0307674A2 Hexaammine aluminium iodide monoammine, and method for its preparation |
| 03/22/1989 | EP0290629A4 Device for growing profiled monocrystals. |
| 03/22/1989 | CN1031911A Method of manufacturing superconducting patterns |
| 03/15/1989 | EP0307246A2 Method of manufacturing superconducting devices |
| 03/15/1989 | EP0187843B1 Growth of single crystal cadmium-indium-telluride |
| 03/09/1989 | WO1989001914A1 PROCESS FOR PURIFYING (Nb1-xTax)2O5 AND THE PREPARATION OF KNb1-xTaxO3-CRYSTALS THEREFROM |
| 03/08/1989 | EP0305903A1 Method for synthesis of diamond and apparatus therefor |
| 03/01/1989 | EP0200766B1 Method of growing crystalline layers by vapour phase epitaxy |
| 02/23/1989 | WO1989001479A1 Cyclic or bicyclic aluminium, gallium or indium organic compounds and their use for vapour deposition of metals on substrates |
| 02/22/1989 | EP0304201A1 Process for making diamond doped diamond and diamond-cubic boron nitride composite films |
| 02/21/1989 | US4806428 Composite ceramic article and method for making it |
| 02/21/1989 | US4805556 Reactor system and method for forming uniformly large-diameter polycrystalline rods by the pyrolysis of silane |
| 02/21/1989 | CA1250167A1 Optical, integrated waveguide component |
| 02/15/1989 | EP0303479A2 Method of preparing whiskers of silicon carbide and other materials |
| 02/15/1989 | EP0303224A2 Crystallization device |
| 02/15/1989 | CN1031119A Annealing technology for (nd, ce): yag crystal |
| 02/15/1989 | CN1031066A Crystal syntheses in flux and method for ktiopo4 type solid solution epitaxial |
| 02/08/1989 | EP0302354A2 Method for preparing a laminated structure from an oxide-ceramic supraconducting material |
| 02/07/1989 | US4803123 Process for production of fibrous carbon material |
| 02/01/1989 | EP0301958A2 Superconducting material and a method for preparing the same |
| 02/01/1989 | EP0301690A2 Method of aligning the discrete grains of a multi-grained superconducting material |
| 02/01/1989 | CN1030798A Growing method of yag laser crystal doped with nd and ce |
| 01/31/1989 | US4801351 Method of manufacturing monocrystalline thin-film |
| 01/25/1989 | EP0300859A2 Method for producing single crystals of anhydrous sodium sulfide. |
| 01/25/1989 | CN1030622A Polarization method for lithium tantalate crystal and its apparatus |
| 01/18/1989 | EP0299570A1 Process for preparing oriented wafer substrates, from massive III-V semiconductor ingots |
| 01/18/1989 | EP0299442A1 Method for producing a small superconducting solenoid |
| 01/17/1989 | US4798631 Metallic semi-finished product, processes for its preparation and its use |
| 01/12/1989 | WO1989000335A1 Material-saving process for producing crystalline solid solutions |
| 01/12/1989 | WO1989000212A1 Quartz glass reactor for mocvd installations |
| 01/12/1989 | DE3721638A1 Materialsparendes verfahren zur herstellung von mischkristallen Material-saving process for preparing a mixed crystal |
| 01/11/1989 | EP0298648A2 A process for the preparation of a superconducting metal-oxide ceramic, crystalline compound |
| 01/11/1989 | EP0298626A1 Connect-under-pressure coupling |
| 01/11/1989 | EP0298084A1 Method of forming a ceramic product |
| 01/04/1989 | EP0297845A2 Plasma assisted apparatus and method of diamond synthesis |
| 01/03/1989 | CA1247946A1 Method of and apparatus for the coating of quartz crucibles with protective layers |
| 12/29/1988 | WO1988010499A1 Process for forming thin film of oxide superconductor |
| 12/29/1988 | WO1988010329A1 Method for growing single crystal from molten liquid |
| 12/29/1988 | WO1988010323A1 Complex compounds for forming thin film of oxide superconductor and process for forming thin film of oxide superconductor |
| 12/29/1988 | WO1988010321A1 Process for the deposition of diamond films |
| 12/28/1988 | EP0297072A2 Diamond tools for rock drilling and machining |
| 12/21/1988 | EP0295786A2 A process for growing silicon-on-insulator wafers |
| 12/21/1988 | EP0295272A1 Production of silicon carbide |
| 12/21/1988 | EP0179907B1 Silver thiogallate single crystal layers epitaxially grown from potassium chloride-silver thiogallate solution |
| 12/21/1988 | EP0179851B1 A method of synthesizing thin, single crystal layers of silver thiogallate (aggas2) |
| 12/20/1988 | US4792463 Method of producing ferroelectric thin film |
| 12/20/1988 | CA1247146A1 Selective production of ethylene and propylene |
| 12/20/1988 | CA1246903A1 High strength hot corrosion resistant single crystals containing tantalum carbide |
| 12/15/1988 | DE3815575A1 Halbisolierender gaas-einkristall mit gesteuerter konzentration an verunreinigungen und verfahren zu seiner herstellung Semi-insulating GaAs single crystal with a controlled concentration of impurities, and process for its preparation |
| 12/14/1988 | EP0295023A2 Method of fabricating a superconductive body, and apparatus and systems comprising the body |
| 12/14/1988 | CN88102558A Method of manufacturing silicon single crystals of medium or low resistance by direct drawing |
| 12/14/1988 | CN87104070A Lithium-rich, highly magnesium blended lithium niobate crystals |
| 12/13/1988 | US4790871 Strip-shaped films of metals, a process and an apparatus for the production thereof and the use thereof |
| 12/07/1988 | EP0294047A1 Minimizing carbon content of semiconductor materials |
| 12/07/1988 | EP0293938A1 Crystalline aluminophosphate composition |
| 12/07/1988 | EP0293836A1 Method for preparing thin film of superconductor |
| 12/07/1988 | EP0293439A1 Semi-insulating group iii-v based compositions. |
| 12/07/1988 | CN88103598A Process for synthesizing large diamond |
| 12/06/1988 | USH557 Epitaxial strengthening of crystals |
| 12/06/1988 | US4789605 Composite material with light matrix metal and with reinforcing fiber material being short fiber material mixed with potassium titanate whiskers |
| 12/06/1988 | US4789596 For batch or continuous crystallization by pulling to obtain single crystals for uniformly doped silicon wafers |
| 12/06/1988 | US4789421 Intermediate layer comprising at least two different superlattices |
| 12/06/1988 | US4789022 Process for continuous casting of metal ribbon |