| Patents for C03B 37 - Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags (16,026) |
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| 04/12/2000 | EP0857313A4 Dispersion compensating single mode waveguide |
| 04/12/2000 | CN1051293C Method for the producing an optical fiber preform bar |
| 04/12/2000 | CN1051292C Apparatus for vitrifying soot preform for optical fiber |
| 04/12/2000 | CN1051278C Device for supplying fibers in production of thermosettable, fibre reinforced products |
| 04/11/2000 | US6047568 Method of manufacturing a silica powder and use of such a powder in making an optical fiber preform |
| 04/11/2000 | US6047564 Method of producing quartz glass bodies |
| 04/06/2000 | WO2000019256A1 An optical fiber having an expanded mode field diameter and method of expanding the mode field diameter of an optical fiber |
| 04/06/2000 | CA2345307A1 An optical fiber having an expanded mode field diameter and method of expanding the mode field diameter of an optical fiber |
| 04/04/2000 | US6044667 Glass melting apparatus and method |
| 04/04/2000 | US6044666 Insulating flow and bushing blocks, bushing assemblies, fiber forming apparatus and method for forming fibers |
| 04/04/2000 | US6044663 Impregnated vitreous (glassy) carbon graphite liner and heating element for a fiber optic draw furnace |
| 04/04/2000 | CA2154369C Optical fibre preforms |
| 03/30/2000 | WO2000017122A1 Method for producing optical fiber |
| 03/30/2000 | WO2000017118A1 Method of applying a coating material to a substrate, coated substrate and apparatus |
| 03/30/2000 | WO2000017117A1 Mineral wool composition |
| 03/29/2000 | EP0988258A1 Method of producing water-soluble glass fibres |
| 03/29/2000 | EP0988256A1 Apparatus for and process of water granulating matte or slag |
| 03/29/2000 | EP0988252A1 Seeding of aragonite calcium carbonate and the product thereof |
| 03/29/2000 | EP0804391A4 High temperature resistant glass fiber |
| 03/29/2000 | CN1050825C Optical fibre element and method for making same |
| 03/29/2000 | CN1050823C An apparatus and method for defibrating optically dense glass melts |
| 03/28/2000 | US6044191 Dispersion managed optical waveguide |
| 03/28/2000 | US6042662 Partially hot-forming by stamping blank having ultrafine grained structure to form shaped component, subjecting to secondary recrystallization heat treatment to develop abnormal grain growth, hot-forming by stamping to final shape |
| 03/28/2000 | US6041623 Process for fabricating article comprising refractory dielectric body |
| 03/28/2000 | CA2017015C Process for the treatment of liquid materials |
| 03/23/2000 | WO2000016141A1 Waveguides having axially varying structure |
| 03/23/2000 | WO2000015569A1 Treatment of fibres |
| 03/23/2000 | WO2000015568A1 Improvements in or relating to glass fibre |
| 03/23/2000 | WO2000015567A1 System for delivering coolant air to a glass fiber attenuation zone |
| 03/23/2000 | CA2343896A1 System for delivering coolant air to a glass fiber attenuation zone |
| 03/23/2000 | CA2341727A1 Waveguides having axially varying structure |
| 03/22/2000 | CN1050587C Process for manufacturing glass wool products |
| 03/21/2000 | US6041149 Grooved optical fiber for use with an electrode and a method for making same |
| 03/16/2000 | WO2000014581A2 Radially non uniform and azimuthally asymmetric optical waveguide fiber |
| 03/16/2000 | CA2342339A1 Radially non uniform and azimuthally asymmetric optical waveguide fiber |
| 03/15/2000 | EP0985158A1 Fluorinated rare earth doped glass and glass-ceramic articles |
| 03/14/2000 | US6035667 Method of making glass yarn with controlled tension |
| 03/09/2000 | WO2000012438A1 Method of producing glass article and glass base material for optical fiber |
| 03/08/2000 | EP0799163B1 Method for fiberizing mineral material with organic material |
| 03/08/2000 | CN1246838A Method of making optical fiber having depressed index core region |
| 03/08/2000 | CN1246457A Coating material composite for optical fibre |
| 03/07/2000 | US6032883 Apparatus and method for comminuting glass fibers |
| 03/02/2000 | WO2000010932A1 Methods and apparatus for producing optical fiber |
| 03/01/2000 | EP0982273A2 Optical fibre cooling |
| 03/01/2000 | EP0982272A2 Process for treating the surface of a refractory dielectric body using a plasma |
| 03/01/2000 | EP0957068A4 Method for producing basaltic fibres and device for realising the same |
| 03/01/2000 | EP0946437A4 Fiber manufacturing spinner and fiberizer |
| 03/01/2000 | EP0757662B1 Making porous mineral fibers |
| 03/01/2000 | CN1245785A Irregular-shaped glass fibre and insulating product made of one |
| 03/01/2000 | CN1049879C Method and apparatus for production of mineral wool and mineral wool thereby produced |
| 02/29/2000 | US6031849 High power three level fiber laser and method of making same |
| 02/29/2000 | US6030220 Heat treated fibers for reinforced dental restorations and method of manufacture thereof |
| 02/29/2000 | US6029477 Systems and process for recycling glass fiber waste material into glass fiber product |
| 02/24/2000 | WO2000009455A1 Method making a fiber preform using cooled spindle |
| 02/24/2000 | CA2340002A1 Method making a fiber preform using cooled spindle |
| 02/23/2000 | EP0980849A1 Process for purifying silica and use for depositing the purified silica on an optical fibre preform |
| 02/23/2000 | EP0980702A1 A method of treating exhaust gas and an apparatus therefor |
| 02/23/2000 | EP0800492B1 Method and apparatus for producing mineral wool |
| 02/23/2000 | CN1245152A Method and device for shearing thermoplastic material filament |
| 02/23/2000 | CN1049641C Process of synthesizing porous preform for optical fiber and apparatus thereof |
| 02/22/2000 | US6027062 Optical fiber dual spindle winder with automatic threading and winding |
| 02/17/2000 | WO2000008244A2 Method and device for producing a mineral wool nonwoven fabric |
| 02/17/2000 | WO2000007950A1 Creating silica soot with a plug-free system |
| 02/17/2000 | WO2000007949A1 Method and apparatus for forming soot for the manufacture of glass |
| 02/17/2000 | WO1999052832A9 Method of making an optical fiber preform |
| 02/17/2000 | DE19834963A1 Vorrichtung und Verfahren zur Herstellung von Mineralwollevlies Apparatus and method for producing mineral wool nonwoven fabric |
| 02/17/2000 | CA2339576A1 Creating silica soot with a plug-free system |
| 02/17/2000 | CA2339278A1 Method and apparatus for forming soot for the manufacture of glass |
| 02/16/2000 | EP0825966B1 Processes and apparatus for producing man-made vitreous fibre products |
| 02/16/2000 | CN2364034Y Centrifugal blasting type glass wool former |
| 02/16/2000 | CN1244506A Optical fiber production |
| 02/10/2000 | WO2000006506A1 Method of fabricating photonic structures |
| 02/10/2000 | CA2339114A1 Method of fabricating photonic structures |
| 02/09/2000 | EP0978580A1 Method and apparatus for making yarn from thermoplastic cut material |
| 02/09/2000 | EP0978491A2 Precision burners for oxidizing halide-free, silicon-containing compounds |
| 02/09/2000 | EP0978486A1 Method and burner for forming silica-containing soot |
| 02/09/2000 | EP0869922B1 Method and device for manufacturing mineral fibres |
| 02/09/2000 | EP0866775B1 Hollow mineral fibers using rotary process |
| 02/09/2000 | EP0589031B1 Dispersion strengthened alloys |
| 02/09/2000 | CN1243811A Manufacture of pre-fabricated bars for layered fiber core optical guide |
| 02/08/2000 | US6021649 Apparatus for making optical fibers from core and cladding glass rods with two coaxial molten glass flows |
| 02/08/2000 | CA2164213C Method for manufacturing a mineral fiber product |
| 02/03/2000 | WO2000005179A1 Method of prethreading a fiber draw process |
| 02/03/2000 | DE19932247A1 Supplying user points with vaporized raw material containing silicon for glass production involves reduction of the gas pressure on the raw material to near zero in each participating vessel |
| 02/03/2000 | CA2338028A1 Method of prethreading a fiber draw process |
| 02/03/2000 | CA2279123A1 Method and device for the production of fibres cut from thermoplastic material |
| 02/02/2000 | EP0976690A2 Porous or vitrified preforms for optical fibres and methods for producing them |
| 02/02/2000 | EP0976689A1 Process of producing a preform for an optical fibre and product produced by the process |
| 02/02/2000 | EP0975690A1 Process for purifying siloxane |
| 02/02/2000 | EP0975553A4 Process for making optical fibers from core and cladding glass rods |
| 02/02/2000 | EP0975553A1 Process for making optical fibers from core and cladding glass rods |
| 02/02/2000 | EP0864115A4 Optical waveguide fiber bragg grating |
| 02/02/2000 | CN1243259A Optical fiber prefabricated rod butt-welded using plasma torch |
| 02/02/2000 | CN1243256A Optical waveguide and mfg. method thereof |
| 01/27/2000 | DE19933390A1 Treatment of silica granulate used for production and replenishment of preliminary moldings in optical fiber production involves use of a crucible made of porous graphite |
| 01/26/2000 | EP0974557A1 Method for forming article using sol-gel processing |
| 01/26/2000 | CN1048700C Method for mfg. ultraviolet laser transfer optical fiber prefabricated bar |
| 01/21/2000 | CA2273733A1 Method for forming article using sol-gel processing |
| 01/19/2000 | EP0972752A1 Large preform for singlemode fiber and method for making same |
| 01/19/2000 | EP0971860A1 High-purity silica glass fabricating method using sol-gel process |