| Patents for C03B 19 - Other methods of shaping glass (6,508) |
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| 05/01/2003 | US20030082089 Method and furnace for pure, fused oxide |
| 04/29/2003 | US6555048 Method for manufacturing tube-shaped silica glass product |
| 04/29/2003 | US6553789 Quartz glass plates with high refractive index homogeneity |
| 04/29/2003 | US6553787 Method for manufacturing quartz glass crucible |
| 04/24/2003 | WO2003033424A1 Ceramic products, raw batch formulations, and method |
| 04/24/2003 | US20030078153 Doped sol-gel materials and method of manufacture utilizing reduced mixing temperatures |
| 04/24/2003 | US20030077650 Functionalized silicon compounds and methods for their synthesis and use |
| 04/24/2003 | US20030074926 Sol-gel process for producing a dried gel adhering to an insert and products obtainable thereby |
| 04/24/2003 | US20030074920 Method for producing quartz glass crucible |
| 04/24/2003 | CA2460740A1 Ceramic products, raw batch formulations, and method |
| 04/23/2003 | EP1304774A1 Low phonon energy gain medium and its method of fabrication |
| 04/23/2003 | EP1304313A1 Method for producing ultra-high purity, optical quality, glass articles |
| 04/23/2003 | CN1413175A Method for production of opaque quartz glass, SiO2 granulate suitable for use in performing the method and component made of opaque quartz glass |
| 04/23/2003 | CN1413169A Method for producing silica particles, synthetic quartz powder and synthetic quartz glass |
| 04/23/2003 | CN1412137A On-line spheroidization process for quartz and silica granule |
| 04/22/2003 | US6550280 Process of sintering a hanging silica tube so as to exhibit a low bow |
| 04/22/2003 | US6550277 Quartz glass body for optical component and process for manufacture thereof |
| 04/17/2003 | WO2003031358A1 Method and device for non-contact moulding of fused glass gobs |
| 04/17/2003 | US20030073563 Lithium disilicate glass-ceramics |
| 04/17/2003 | US20030070452 Process for online spheroidization of quartz and silica particles |
| 04/16/2003 | EP1302449A2 Process and apparatus for overcladding a preform for optical fibres by plasma deposition of particles |
| 04/16/2003 | CN1410376A Material of gradient refrative index lens and its preparation method |
| 04/15/2003 | US6548142 Silica glass honeycomb structure from silica soot extrusion |
| 04/15/2003 | US6548131 Quartz glass crucible and process for the manufacture of the crucible |
| 04/15/2003 | US6546757 Liquid spray pyrolysis method for the fabrication of optical fiber preforms, with reactant mixing |
| 04/15/2003 | US6546754 Apparatus for silica crucible manufacture |
| 04/10/2003 | WO2003029803A1 A microfluidic device and manufacture thereof |
| 04/10/2003 | US20030069122 Sol-gel process utilizing reduced mixing temperatures |
| 04/10/2003 | US20030068471 Method for forming barrier structures on a substrate and the resulting article |
| 04/10/2003 | US20030068266 Sol-gel process utilizing reduced mixing temperatures |
| 04/10/2003 | US20030068129 Bulk internal Bragg gratings and optical devices |
| 04/10/2003 | US20030066309 Synthetic quartz glass for optical use, heat treatment method and heat treatment apparatus for the same |
| 04/09/2003 | EP1300369A2 Apparatus for producing quartz glass articles of uniform refractive index |
| 04/09/2003 | EP1299316A1 Method and device for producing rotationally symmetrical quartz glass crucibles |
| 04/09/2003 | CN1408657A Method for producing glass formed body, finished article and optical element and device for producing glass formed body |
| 04/09/2003 | CN1105088C Quartz glass and its producing method |
| 04/08/2003 | US6544914 Synthetic quartz glass for optical member, process for producing the same, and method of using the same |
| 04/08/2003 | US6544090 Etching a foamed glass layer; forming cavity patterns separated by ribs |
| 04/08/2003 | US6543254 Method for determining laser-induced compaction in fused silica |
| 04/03/2003 | WO2003027033A1 Improved methods and furnaces for fused silica production |
| 04/03/2003 | US20030062089 Microfluidic device and manufacture thereof |
| 04/03/2003 | US20030061833 Method and apparatus for producing large-volume optical components of high optical quality from synthetic quartz glass blanks and optical components produced therewith |
| 04/03/2003 | US20030061832 Combustion synthesis of glass (Al2O3-CaO-X-Y) ceramic (TiB2) composites |
| 04/02/2003 | EP1298097A1 Method for producing porous inorganic materials |
| 04/02/2003 | EP1298095A1 Method for continuous production of decorative facing slabs device for carrying out said method, decorative facing material |
| 04/02/2003 | EP1296899A1 Fused silica with constant induced absorption |
| 04/02/2003 | CN1407952A Methods for separation of compounds from acidic aqueous solutions |
| 04/02/2003 | CN1406891A Production of optical glass and colour glass under low-temperature |
| 04/01/2003 | US6542690 Chalcogenide doping of oxide glasses |
| 04/01/2003 | US6541405 Reducing in radiation transmission variations; optics, lenses; oxidation decomposition of organosilicon compound |
| 04/01/2003 | US6541168 Vacuum ultraviolet transmitting direct deposit vitrified silicon oxyfluoride lithography glass photomask blanks |
| 04/01/2003 | US6541108 Process for the preparation, preferably from waste materials, of silicate foam with closed pores, and the product produced by the process |
| 03/27/2003 | US20030059540 Substrate comprising a thick film consisting of an inorganic gel, glass, vitroceramic or ceramic material, a method for the production of the same and the use thereof |
| 03/27/2003 | US20030056538 High heat capacity burners for producing fused silica boules |
| 03/27/2003 | US20030056537 Methods and furnaces for fused silica production |
| 03/26/2003 | EP1294649A1 Gel mould for the production of shaped bodies |
| 03/20/2003 | WO2003011784A8 Ceramic materials, abrasive particles, abrasive articles, and methods of making and using the same |
| 03/20/2003 | US20030054899 Kiln formed glass headed golf club putter |
| 03/20/2003 | US20030051508 Method of manufactruing molded glass objects, method of manufacturing press molded articles, method of manufacturing glass optical elements, and device for manufactruing molded glass objects |
| 03/20/2003 | US20030051507 Treating the glass having a hydrogen molecule content of less than 1 x 1017 molecules/cm3 at a temperature of from 300 to 600 degrees C. in a hydrogen gas-containing atmosphere at a pressure of from 2 to 30 atms. |
| 03/20/2003 | US20030051506 Method and apparatus for producing glass balls |
| 03/20/2003 | DE19937861C2 Verfahren für die Herstellung dichter Quarzglas-Körnung A process for the production of dense quartz grain |
| 03/19/2003 | EP1292727A2 A method for producing sphere-based crystals |
| 03/18/2003 | US6532767 Methods for producing fused silica glass |
| 03/12/2003 | EP1290711A2 Method for forming barrier structures on a substrate and the resulting article |
| 03/12/2003 | EP1290710A2 Method of producing rib for plasma display panel substrate |
| 03/12/2003 | EP1290250A2 Multilayered quartz glass crucible and method of its production |
| 03/12/2003 | EP1289896A2 Method for heat treating synthetic quartz glass for optical use, heat treatment apparatus for the same, and synthetic quartz glass for optical use |
| 03/12/2003 | CN1402027A Oxide member capable of using for optic waveguide and mfg. method thereof |
| 03/06/2003 | US20030044154 Oxide structure useable for optical waveguide and method of forming the oxide structure |
| 03/06/2003 | US20030041623 Quartz glass crucible and process for the production thereof |
| 03/05/2003 | EP1288169A1 Method of hydrogen doping of quartz glass bodies to improve the refractive index homogeneity and the laser resistance and at the same time maintain a predetermined stress related birefringence, and quartz glass bodies produced by this method |
| 03/05/2003 | EP1286925A1 Method for producing quartz glass crucible |
| 02/27/2003 | WO2003016961A2 Optical materials and optical devices |
| 02/27/2003 | WO2003016232A1 Improved foam glass product |
| 02/27/2003 | US20030040423 Semiconductors, liquid crystals |
| 02/27/2003 | US20030038386 Porous wall for forming a levitation gas film |
| 02/27/2003 | US20030037568 For an ultraviolet light optical system in which light in a wavelength region of 200 mn or less, such as an argon fluoride excimer laser is used |
| 02/27/2003 | CA2458086A1 Improved foam glass product |
| 02/26/2003 | EP1285888A2 Method for the production of optical glasses and colored glasses at low temperatures |
| 02/26/2003 | EP1284936A1 Improved binders for coatings |
| 02/25/2003 | US6524668 Composite crucible, and preparation method and regeneration method thereof |
| 02/20/2003 | WO2003013211A2 Sol-gel process for the production of glass optical fiber preforms |
| 02/19/2003 | EP1284299A2 Granulator mill with jet pulverizer |
| 02/19/2003 | EP1284244A2 Quartz glass plate as well as process and apparatus for manufacturing optical elements |
| 02/19/2003 | EP1283819A1 Method of making a titania-doped fused silica preform |
| 02/19/2003 | CN1398353A Optical element, emtal mold for producing optical element and prodn. method for optical element |
| 02/19/2003 | CN1397508A Method and appts. for mfg. glass ball |
| 02/18/2003 | US6519976 Production of silica glass using a sol-gel process is described, comprising silica particles, a dispersing agent, and a solution containing a polymerizable monomer for formation of acrylic resin and a crosslink agent dissolved in |
| 02/13/2003 | WO2003012497A1 Quartz-plane light circuit element and process for producing the same |
| 02/13/2003 | WO2003012163A2 Integral blocks, chemical delivery systems and methods for delivering an ultrapure chemical |
| 02/13/2003 | WO2003011999A2 Abrasive particles, abrasive articles, and methods of making and using the same |
| 02/13/2003 | WO2003011786A1 Glass-ceramics |
| 02/13/2003 | WO2003011785A2 Abrasive particles and methods of making and using the same |
| 02/13/2003 | WO2003011784A2 Ceramic materials, abrasive particles, abrasive articles, and methods of making and using the same |
| 02/13/2003 | WO2003011783A2 Method of making amorphous materials and ceramics |
| 02/13/2003 | WO2003011782A2 Alumina-zirconia, and methods of making and using the same |
| 02/13/2003 | WO2003011776A1 Method of making articles from glass and glass ceramic articles so produced |
| 02/13/2003 | WO2002055443A3 Apparatus for silica crucible manufacture |
| 02/13/2003 | US20030029204 Hand held chemical vapor detector for detecting such as bacterial agents |