Patents for C03B 37 - Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags (16,026)
07/2003
07/31/2003CA2473691A1 Loose-fill insulation conditioning duct
07/30/2003EP1331206A2 Bushing for drawing glass fibres
07/30/2003CN1116617C Dispersion-shifted fiber
07/30/2003CN1116238C Apparatus and method for overcladding optical fiber preform rod and optical fiber drawing method
07/29/2003US6600857 Grating optical fiber, and optical fiber base material suitable for grating
07/29/2003US6600856 Lensed optical fibers and unique micropipettes with subwavelength apertures
07/29/2003US6600769 Device and method for manufacturing a preform
07/29/2003US6598814 Chopper having improved mounting for idler roll which allows idler roll to reliably self align with surface of back up roll to more reliably and more effectively hold down and pull items being pulled and chopped
07/29/2003US6598428 Multi-component all glass photonic band-gap fiber
07/24/2003WO2003059831A1 Sealing a fiber drawing furnace
07/24/2003WO2003059830A1 Apparatus and method for preheating fiber forming bushings
07/24/2003WO2003059828A1 Method and device for manufacturing glass tube
07/24/2003WO2003059808A1 Method of preparing very pure silicon chloride and/or germanium chloride
07/24/2003US20030138230 Coated optical fiber and manufacturing method and apparatus therefor
07/24/2003US20030138229 Optical fiber maximizing residual mechanical stress
07/24/2003US20030136340 Optical fiber drawing die and drawing method therefor
07/24/2003US20030136157 Cooling unit with sealing cap for high speed drawing in optical fiber drawing process
07/24/2003US20030136156 Loose-fill insulation conditioning duct
07/24/2003US20030136154 Method for manufacturing optical fiber using ultrasonic drill
07/23/2003EP1328481A1 Method and apparatus for reshaping the draw end of an optical fiber preform
07/23/2003EP0843832B1 Polarization mode coupled single mode waveguide
07/22/2003US6597848 Dispersion compensating fiber
07/22/2003US6596237 Printing of high density arrays for use in biological and chemical assays; sample transfer between multiwell plates of differing well density
07/22/2003US6596048 For incorporating glass fibers into papers used as aerosol filters or battery separators
07/22/2003US6595454 Optical fiber tensioning device and method of controlling the tension applied to an optical fiber
07/17/2003WO2003058309A1 A method and apparatus relating to microstructured optical fibres
07/17/2003WO2003058308A2 Birefringent optical fibres
07/17/2003WO2003057644A2 Improved emission silicate waveguide compositions for enhanced l-band and s-band emission and method for its manufacture
07/17/2003WO2003057643A2 Germanium-free silicate waveguide compositions for enhanced l-band and s-band emission and method for its manufacture
07/17/2003WO2003057640A1 A method for manufacturing silicate waveguide compositions for extended l-band and s-band amplification
07/17/2003WO2003057635A1 Plasma chemical vapor deposition methods and apparatus
07/17/2003WO2003057634A1 Method for offline collapsing a preform
07/17/2003WO2003057450A1 Optical fiber production system and crosshead die therefor
07/17/2003US20030134121 Zirconia-containing inorganic fiber and method for the production thereof
07/17/2003US20030133639 Optical fiber sensor having a sol-gel fiber core and a method of making
07/17/2003US20030133181 Compact optical fiber amplifier module
07/17/2003US20030131633 Spinning device for low polarization mode dispersion of optical fiber
07/17/2003US20030131632 Glass fiber nonwoven fabric and printed wiring board
07/17/2003CA2472053A1 Germanium-free silicate waveguide compositions for enhanced l-band and s-band emission and method for its manufacture
07/16/2003EP1327611A2 Method for manufacturing a holey optical fiber using an ultrasonic drill
07/16/2003EP1255702B1 Method and device for forming mineral wool by internal centrifuging
07/16/2003EP0950032B1 Apparatus and method for reducing break sources in drawn fibers
07/16/2003CN1430681A Method for making mineral wool, cobalt-based alloys therefor and other uses
07/16/2003CN1430584A Method for producing optical fibre and blank for optical fibre
07/16/2003CN1114565C Apparatus for and process of water granulating matte or slag
07/15/2003US6594437 Optical fiber separation and regrouping device
07/15/2003US6594429 Microstructured multimode fiber
07/15/2003CA2084258C Method and apparatus for drawing optical fibers
07/10/2003WO2003056372A1 Method for the separation of optical fibers by means of co2 laser radiation
07/10/2003WO2003056288A1 On-line tension measurement in an optical fibre
07/10/2003WO2003055814A1 Method for collapsing a hollow substrate tube into a rod-like preform while heating
07/10/2003US20030128955 Isotopically altered optical fiber
07/10/2003US20030128944 Device and method to scatter optical fiber output
07/10/2003US20030128942 Multimode optical fibers wih increased bandwidth
07/10/2003US20030126893 Glass base material manufacturing apparatus and glass base material manufacturing method
07/10/2003US20030126891 Apparatus for melting an optical fiber preform
07/10/2003US20030126890 Optical fiber drawing method
07/09/2003EP1325895A1 Apparatus for overcladding of an optical fiber preform
07/09/2003EP1325894A2 Multimode optical fibers with increased bandwith
07/09/2003EP1325893A1 Method of manufacturing photonic crystal fiber
07/09/2003EP1325891A1 Glass base material producing device and glass base material producing method
07/09/2003EP1325180A1 Method and device for producing a composite yarn
07/09/2003EP1171391B1 Method of forming glass-ceramic parts and/or glass parts
07/09/2003EP0975553B1 Process and apparatus for making optical fibers from core and cladding glass bodies
07/09/2003CN1429181A Methods for producing optical fiber by focusing high viscosity liquid
07/09/2003CN1113823C Optical fiber of modulated spin for reducing polarisation mode dispersion
07/08/2003US6590116 Process for purifying siloxane
07/08/2003US6588235 Method of centering a fiber core in a multiple-crucible method
07/08/2003US6588229 Method for controlling heat treatment in process of fabricating high purity silica glass
07/03/2003WO2003054589A2 Isotopically altered optical fiber
07/03/2003WO2003054245A1 Device for producing pcvd coated glass tubes for the drawing of optical fibers
07/03/2003WO2003053875A2 System for preparing glass fiber pellets having low discoloration
07/03/2003WO2003053870A1 Process for manufacturing a micro-structured optical fibre
07/03/2003US20030124250 Device for producing PCVD coated glass tubes for the drawing of optical fibers
07/03/2003US20030121290 Glass base material manufacturing apparatus and glass base material manufacturing method
07/02/2003EP1322564A1 Bonded fibre products
07/02/2003EP1322563A2 A process for drawing optical fiber from a multiple crucible apparatus
07/02/2003EP0801635B1 Free mineral fibre centrifuging method and device
07/02/2003CN1426975A Optical fibre drawing mould and controlling method thereof
07/02/2003CN1113119C Nonwoven fabric made of glass fibre and printed wiring boards
07/02/2003CN1113044C Quartz glass composition
07/02/2003CN1113043C Optical fibre with low polarization mode dispersion
07/01/2003US6587624 Polarization retaining fiber
07/01/2003US6584809 Method of making fibers with a burner/air ring assembly for rotary fiberizers
07/01/2003US6584808 Method of manufacturing an optical fiber preform by collapsing a tube onto a rod
07/01/2003US6584806 Method and apparatus for manufacturing an optical fiber preform
06/2003
06/26/2003WO2003052173A1 Two step etching process for an optical fiber preform
06/26/2003US20030118502 Hydrolysis of organosilicon compound, organometallic compound
06/26/2003US20030118315 Gallium lanthanum sulfide glasses and optical waveguides and devices using such glasses
06/26/2003US20030118313 Optical fiber separation and regrouping device
06/26/2003US20030118305 Grin fiber lenses
06/26/2003US20030115910 Method for manufacturing preform and preform
06/26/2003US20030115909 Plasma chemical vapor deposition methods and apparatus
06/26/2003US20030115908 Method for offline collapsing a preform
06/25/2003EP1200364B1 Process and apparatus for producing an optical fiber preform by plasma deposition
06/25/2003EP1001912B1 Apparatus and method for overcladding optical fiber preform rod and optical fiber drawing method
06/25/2003EP0939746B1 System for preparing glass fiber pellets
06/25/2003EP0852571B1 Method of producing quartz glass bodies
06/25/2003CN2557971Y Concentric type overend yarn releasing high-speed yarn bundler
06/24/2003CA2207573C Method and apparatus for producing mineral wool
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