Patents
Patents for C04B 35 - Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products (79,369)
05/2003
05/30/2003WO2003043933A1 Compression-molded silicon carbide structures
05/30/2003WO2003043769A2 Electric discharge machining electrode and method
05/30/2003WO2003043765A1 Consolidation of materials using a shock wave
05/30/2003WO2003043733A1 Catalyst element and method for manufacture thereof
05/30/2003WO2002095842A3 Thin film composite electrolytes, sodium-sulfur cells including same, processes of making same, and vehicles including same
05/30/2003WO2002050857A9 Method for forming complex ceramic shapes
05/30/2003WO2002048025A3 Lamellar pressed body
05/30/2003WO2002037513A3 Modified oxygen reduced valve metal oxides
05/30/2003CA2464611A1 Electric discharge machining electrode and method
05/29/2003US20030100438 For use in ceramic chip capacitors, barrier layer capacitors; multilayer ceramic capacitors (MLCCs), low temperature co-fired capacitors (LTCCs), polymer/ ceramic capacitors, and modules integrated with resistors and/ or inductors
05/29/2003US20030100437 Microwave dielectric ceramic composition
05/29/2003US20030100436 Piezoelectric ceramic composition and piezoelectric element using the same
05/29/2003US20030100434 Low thermal expansion ceramic and member for exposure system
05/29/2003US20030100430 Dielectric ceramic composition
05/29/2003US20030100429 For use in high frequency electronic components
05/29/2003US20030100428 Dielectric ceramic composition
05/29/2003US20030100427 For use in parts of electric and electronic appliances; can be co-fired with silver electrodes
05/29/2003US20030100239 Carbon-matrix composites, compositions and methods related thereto
05/29/2003US20030099587 Low oxygen cubic boron nitride and its production
05/29/2003US20030099565 Using a supercritical mixed fluid of carbon dioxide and propane as a dewaxing solvent
05/29/2003US20030098530 Production method for ceramic structure and production method for ceramic honeycom structure
05/29/2003US20030098529 Nanoscale corundum powders, sintered compacts produced from these powders and method for producing the same
05/28/2003EP1315231A2 Dielectric ceramic composition and laminated ceramic parts using the same
05/28/2003EP1315222A1 Conductive plate molding method and molding apparatus
05/28/2003EP1314907A1 Fiber reinforced composite ceramic friction body
05/28/2003EP1314708A2 Shaped body of fibre-reinforced composite materials with a segmented covering layer, preparation and use of the same
05/28/2003EP1314707A2 Aluminum nitride ceramics, members for use in a system for producing semiconductors, corrosion resistant members and conductive members
05/28/2003EP1314697A1 Ferrite material
05/28/2003EP1314173A1 Capacitor comprising a dielectric ceramic layer containing silver, niobium and tantalum
05/28/2003EP1313682A1 Flocculant or binding agent for the ceramics industry
05/28/2003EP1313680A1 Method for producing a ceramic silver niobium tantalate body
05/28/2003EP1313679A1 Dielectric ceramic material that contains silver, niobium and tantalate
05/28/2003EP1313605A2 Rapid densification of porous bodies (preforms) with high viscosity resins or pitches using a resin transfer molding process
05/28/2003EP1089952B1 Method for producing shaped bodies on the basis of carbon, carbides and/or carbonitrides
05/28/2003EP0817874B1 Carbide nanofibrils and method of making same
05/28/2003DE3943844C2 Ceramic dielectric esp. for capacitors
05/28/2003DE10162666C1 Production of silicon oxycarbide foam, useful as catalyst support or adsorbent, involves foaming and pyrolysis of alkoxyoligosilane without catalyst, blowing agent or solvent
05/28/2003CN1421041A Semiconductive ceramic, positive temp. coefficient thermistor for degaussing, degaussing circuit, and method for mfg. semiconductive ceramic
05/28/2003CN1420106A Lead niobate zincate-lead lanthanum zirconate titanate function ceramic and preparing method thereof
05/28/2003CN1420105A Dielectric ceramic material, preparation method thereof and method for producing ceramic capacitor
05/28/2003CN1420104A Tetragonal composite zirconia-titanium nitride nano-powder synthesized by in-situ selective nitrogenation
05/28/2003CN1420103A Method for producing electric smelting calcium zirconate
05/28/2003CN1420102A Quasi-nano BazTi9O20 microwave ceramic and making method thereof
05/28/2003CN1420101A High-conductive nickel-zinc ferrite and preparing process thereof
05/28/2003CN1420100A High-temp alkali-resistant material and use therreof in ceramic filler
05/28/2003CN1419961A Method for mfg. high purity alumina packing, and use thereof in converter
05/28/2003CN1109665C Method for preparing slender ceramic products
05/27/2003US6571130 Medical implant with piezoelectric material in contact with body tissue
05/27/2003US6569813 Method of producing oxide superconductive composite material
05/27/2003US6569796 Crystal structured ceramics comprising oxides of barium, zinc and tantalum, used in high frequency filters or multilayer printed circuits
05/27/2003US6569795 Perovskite structured oxides comprising baruim, antimony, titanium and zinc, nickel or cobalt used in inductor, capacitor transmitter circuits having positive temperature coefficients
05/27/2003US6569793 Fluidized reaction of synthetic silicates
05/27/2003US6569570 Carbonaceous material obtained by carbonizing an aromatic condensation polymer of an aromatic compound having a phenolic hydroxy group and an aldehyde.
05/27/2003US6569524 High thermal conductivity composite material, and method for producing the same
05/27/2003US6569518 Nanotechnology for electrochemical and energy devices
05/27/2003US6569490 Nanotechnology for chemical radiation, and biotechnology sensors
05/27/2003US6569399 Reacting magnesium or reactive magnesium compounds with hydroxy compounds yielding magnesium alkoxides, followed by hydrolysis to form magesium hydroxide or magnesium oxide by calcining of magnesium hydroxide
05/27/2003US6569360 Method of preparing metal matrix composite with textured compound
05/27/2003US6569346 Ferrite with high permeability and high dielectric constant and method for making the same
05/27/2003US6569226 Metal/ceramic composites with high hydrogen permeability
05/22/2003WO2003043035A1 Method of producing a multilayer microelectronic substrate
05/22/2003WO2003042991A1 Use of oxidable spinels for optical recording
05/22/2003WO2003042617A1 Crucible for melting rare earth element alloy and rare earth element alloy
05/22/2003WO2003042497A1 Composite silica oxide proppant material
05/22/2003WO2003042124A1 Sintered product for thermistor element and method for production thereof, and temperature sensor
05/22/2003WO2003042123A1 Dielectric ceramic composition
05/22/2003WO2003041892A2 Method of reducing veining defects in sand-based foundry shapes
05/22/2003WO2003031665A3 Superconductor materials fabrication method using electrolytic reduction and infiltration
05/22/2003WO2003029164A3 Piezoelectric ceramic materials, based on lead-zirconate-titanate (pzt), comprising valence-compensated complexes containing ag
05/22/2003US20030096696 Method of making lead zirconate titanate-based ceramic powder, piezoelectric ceramic and method for making same, and piezoelectric ceramic element
05/22/2003US20030096695 Sintered silicon nitride and silicon nitride tool
05/22/2003US20030096214 Starting from data preferably obtained by optical or mechanical digitizing of tooth stumps and/or teeth or from jaw models
05/22/2003US20030096125 Ceramic capacitor and method for the manufacture thereof
05/22/2003US20030096104 Carbon nanotube complex molded body and the method of making the same
05/22/2003US20030095010 Oscillator and production method therefor
05/22/2003US20030094716 Compression-molded silicon carbide structures
05/22/2003US20030094074 Comprising copper-graphite brush body to which a metal sulfide solid lubricant is added and a connector embedded in copper-graphite brush body brush body includes lead in varying concentrations; low lead
05/22/2003DE10164014C1 Process for graphitizing cathode blocks comprises arranging cathode blocks in a longitudinal graphitizing oven so that the conducting joint between the individual blocks are produced by a conducting contact body
05/21/2003EP1312592A2 Sintered silicon nitride and silicon nitride tool
05/21/2003CN1419524A 微波介质陶瓷组合物 Microwave dielectric ceramic composition
05/21/2003CN1419469A Porus honeycomb filter and method for manufacture thereof
05/21/2003CN1419246A 介电陶瓷组合物 The dielectric ceramic composition
05/21/2003CN1418853A Method for preparing light ceramic material and use thereof
05/21/2003CN1418852A Phosphoric acid and spinel combined high aluminia pouring material
05/21/2003CN1418851A Connection assembling method for zirconium oxide base and cerium phosphate base ceramic body stock
05/21/2003CN1418850A 介电陶瓷组合物 The dielectric ceramic composition
05/21/2003CN1418849A Zirconium oxide base ceramic material capable of being worked by WC cutter
05/21/2003CN1418848A Heterogeneous ceramic material containing silicon phase quatermary system zicronium oxide
05/21/2003CN1418847A Zirconia base ceramic formula fineness composition for preparing cylinder jacket
05/21/2003CN1418846A Preparation technology of nano ZrO2 (3Y) ceramic powder
05/21/2003CN1418845A 介电陶瓷组合物 The dielectric ceramic composition
05/21/2003CN1418844A 介电陶瓷组合物 The dielectric ceramic composition
05/21/2003CN1418833A Founding casting non-oxidate containing plate shape material compound zirconium boule refractory brick and production method thereof
05/21/2003CN1109005C Process for producing dielectric ceramic compdosition
05/20/2003US6567500 Vacuum enclosure for a vacuum tube tube having an X-ray window
05/20/2003US6566291 Dielectric ceramic composition and method for designing dielectric ceramic composition
05/20/2003US6566290 Exhuat system filter
05/20/2003US6565997 Superior in vibration transmittability between ceramic substrate and piezoelectric
05/20/2003US6565825 Porous alumina fabrication procedures
05/20/2003US6565763 Method for manufacturing porous structure and method for forming pattern