| Patents for C03C 3 - Glass compositions (17,875) |
|---|
| 05/20/1999 | WO1999010289B1 Low phonon energy glass and fiber doped with a rare earth |
| 05/19/1999 | EP0917135A1 Substrate for information recording media |
| 05/19/1999 | EP0916630A1 Nonmagnetic ceramic and laminated ceramic parts |
| 05/19/1999 | EP0916625A1 Process to prepare moulded shaped translucent lithium-di-silicate glass ceramic products |
| 05/19/1999 | CN1216753A Ge-Ga-S-based glass composition having light amplifying characteristic and apparatus for optical communications using the same |
| 05/19/1999 | CN1216752A Ge-Ga-S-based glass composition having light amplifying characteristic and apparatus for optical communications using the same |
| 05/18/1999 | US5905047 Dark gray colored glass |
| 05/12/1999 | EP0915065A1 Ultralow-loss silica glass and optical fibers made using the same |
| 05/12/1999 | EP0914300A2 Low-energy phonon spectrum glass composition, method for the production and use thereof |
| 05/12/1999 | EP0914299A1 Soda-lime-silica glass compositions and applications |
| 05/12/1999 | EP0914298A1 Glass composition and chemically tempered glass substrate |
| 05/12/1999 | EP0881987A4 Pure fused silica, furnace and method |
| 05/12/1999 | DE19749312A1 Quartz glass optical transmission element e.g. a waveguide, optical component or integrated-optics circuit |
| 05/11/1999 | US5902665 Laser beam irradiated texture on magnetic recording surface, forming projections |
| 05/10/1999 | CA2252660A1 A process for the preparation of shaped translucent lithium disilicate glass ceramic products |
| 05/06/1999 | EP0913366A1 Alkaline earth aluminoborosilicate glass for lamp envelopes and its use |
| 05/06/1999 | EP0913365A1 Thermally resistant glass for lamp envelopes and its use |
| 05/06/1999 | EP0912453A2 Optical glass, optical waveguide amplifier and optical waveguide laser |
| 05/06/1999 | EP0912452A1 Arsenic-free glasses |
| 05/06/1999 | EP0912155A1 Use of novel glass compositions in preparing dental glass pillars and support pillars, and method for producing the glass pillars |
| 05/06/1999 | EP0750593B1 Glass composition for a lamp envelope of a black light blue lamp |
| 05/05/1999 | CN1215704A Glass which can withstand high temp. for lamp bulbs, and its use |
| 05/05/1999 | CN1215703A Silica glass composition |
| 05/05/1999 | CN1043218C Bronze glass composition |
| 05/05/1999 | CN1043217C Gray glass composition |
| 05/04/1999 | US5901264 Solar resistant optical fiber and method |
| 05/04/1999 | US5900380 Containing metal fibers |
| 05/04/1999 | US5900296 Glass substrate for magnetic disk |
| 04/29/1999 | WO1999020578A1 Metal borides as performance modifiers for glass compositions |
| 04/29/1999 | WO1999020577A1 Infrared and ultraviolet radiation absorbing blue glass composition |
| 04/29/1999 | WO1999020576A1 Metal nitrides as performance modifiers for glass compositions |
| 04/28/1999 | CN1215032A Optical glass for die pressing |
| 04/27/1999 | US5897956 Soda-lime type matrix glass containing oxides of cerium, tiatnium, ferric and ferrous iron |
| 04/27/1999 | US5897885 Apparatus for molding dental restorations |
| 04/27/1999 | US5897678 Titanium oxide substituted for lead oxide; no yellowish color |
| 04/27/1999 | CA2118737C Selenium encapsulation for producing colored glass |
| 04/22/1999 | WO1999019266A1 High refractive index glasses, multifocal corrective lenses containing same |
| 04/21/1999 | EP0909744A2 Method of forming glass having integral polarizing and non-polarizing regions |
| 04/21/1999 | EP0909743A1 Opaque silica glass article having transparent portion and process for producing same |
| 04/21/1999 | CN1214324A Lead-free optical barium flint glass |
| 04/21/1999 | CN1043034C Glass with low solar energy radiation and low transmission of ultraviolet ray |
| 04/20/1999 | US5896222 Fused silica lens, microlithography system including a fused silica lens and method of making a fused silica lens |
| 04/20/1999 | US5895768 Chemically prestressable aluminosilicate glass and products made therefrom |
| 04/20/1999 | US5895719 Borosilicate glasses and second surface mirrors thereof |
| 04/15/1999 | WO1999018042A1 Light-induced refractive index changes in low temperature glasses |
| 04/15/1999 | CA2301567A1 Light-induced refractive index changes in low temperature glasses |
| 04/14/1999 | EP0790961B1 Uv radiation-absorbing packing |
| 04/14/1999 | CN1214029A Fireproof flat glass |
| 04/14/1999 | CN1213651A Silica glass composition and method for manufacturing silica glass using same |
| 04/14/1999 | CN1042923C Photochromic colour changing glasses |
| 04/14/1999 | CN1042922C Tech. for prodn. of high-boron-contained seal glass with high-temp.-resistance and low expansion |
| 04/14/1999 | CN1042921C Aluminosilicate glass for flat panel display |
| 04/08/1999 | WO1999016423A1 Use of biologically active glass as a drug delivery system |
| 04/07/1999 | EP0907215A1 Sealing a high temperature fuel cell of a high temperature fuel cell stack |
| 04/07/1999 | CN1213355A Bioactive glass compositions and methods of treatment using bioactive glass |
| 04/07/1999 | CN1212954A Fluorine containing silex glass and its method of manufacture |
| 04/07/1999 | CN1042827C Glass-ceramic for magnetic disk substrate and method for manufacturing thereof |
| 04/07/1999 | CN1042826C 玻璃组合物 Glass composition |
| 04/06/1999 | US5891531 Process for producing a thin film of a flouride |
| 04/06/1999 | CA2121301C Multilayer glass ceramic substrate and method of fabricating the same |
| 04/06/1999 | CA2054038C Optical functioning glass, optical fiber, waveguide device, and optically active device |
| 04/02/1999 | CA2249512A1 High-temperature fuel cell and high-temperature fuel cell stack |
| 04/01/1999 | WO1999015468A1 FUSED SiO2-TiO2 GLASS METHOD |
| 03/31/1999 | CN1042725C Ga- and/or indium in-containing As-Ge sulfide glasses |
| 03/30/1999 | US5888917 Glass substrate for plasma display panel |
| 03/25/1999 | WO1999014794A1 Long life halogen cycle incandescent lamp and glass envelope composition |
| 03/25/1999 | WO1999014168A1 Sulfide glass and process for preparing the same |
| 03/25/1999 | WO1999014167A1 Sulfide glass and process for preparing the same |
| 03/25/1999 | WO1999013795A1 Method for making ceramic artificial dental bridges |
| 03/24/1999 | EP0902902A2 Infra red filter |
| 03/24/1999 | CN1211548A Optical glass |
| 03/24/1999 | CN1042627C Vitreous jewel colour sand and preparing process thereof |
| 03/23/1999 | US5885915 Glass composition |
| 03/23/1999 | US5885914 Chemical resistant float glass having high temperature strain point with low thermal expansion |
| 03/18/1999 | WO1999013541A1 GLASS FOR HIGH AND FLAT GAIN 1.55 νm OPTICAL AMPLIFIERS |
| 03/18/1999 | CA2297331A1 Glass for high and flat gain 1.55 .mu.m optical amplifiers |
| 03/17/1999 | EP0901990A1 Alkali-free aluminoborosilicate glass |
| 03/17/1999 | EP0901989A1 Silica glass and its manufacturing method |
| 03/17/1999 | EP0868401A4 Method and apparatus for forming fused silica by combustion of liquid reactants |
| 03/17/1999 | CN1211264A Germanium doped silica forming feedstock and producing method |
| 03/17/1999 | CN1210825A Method for fabricating silica glass |
| 03/17/1999 | CN1210824A Method for fabricating silica glass |
| 03/16/1999 | US5883030 Glass composition |
| 03/09/1999 | US5881090 Quartz used in semiconductor manufacturing device, apparatus for manufacturing the quartz, and method for manufacturing the same |
| 03/09/1999 | US5880045 Durable lead-free glass composition containing oxides of sodium, tin, phosphate, aluminum, silicon, iron(iii), and potassium for encapsulating wastes; can be made at low temperatures |
| 03/09/1999 | US5879649 Producing fused silica |
| 03/09/1999 | US5879424 Light-irradiating surface of silicon-germanium oxide glass, etching |
| 03/04/1999 | WO1999010289A1 Low phonon energy glass and fiber doped with a rare earth |
| 03/04/1999 | CA2301013A1 Low phonon energy glass and fiber doped with a rare earth |
| 03/03/1999 | EP0869925A4 Brown glass which absorbs ultraviolet radiation |
| 03/03/1999 | EP0776318B1 Subcritical process for drying sol-gel derived porous bodies |
| 03/03/1999 | CN1209420A Guartz glass products and mfg. method therefor |
| 03/02/1999 | US5877103 Dark grey soda-lime glass |
| 03/02/1999 | US5877102 Very dark grey soda-lime glass |
| 03/02/1999 | US5877101 Forsterite |
| 03/02/1999 | US5876473 Method of producing cristobalite containing silica glass |
| 03/02/1999 | US5876472 Method for producing a chemically pretensioned glass body |
| 02/24/1999 | CN1042217C Method for producing fluorozirconate glass |
| 02/23/1999 | US5874376 Magnetic disk substrate |
| 02/18/1999 | WO1999007645A1 Process for removing hydrogen and carbon impurities from glasses |