| Patents for C03B 37 - Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags (16,026) |
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| 12/12/2002 | DE19758724C2 Dispersionsverfestigter Platin-Gold-Werkstoff, Verfahren zu seiner Herstellung und seine Verwendung Dispersion-hardened platinum-gold material, process for its preparation and its use |
| 12/11/2002 | EP1264804A1 Process for manufacturing inorganic article, inorganic article, and circuit substrate |
| 12/11/2002 | EP1264018A1 Inorganic hollow fibers |
| 12/11/2002 | EP1263687A2 Methods for producing optical fiber by focusing high viscosity liquid |
| 12/11/2002 | CN1384808A Method of protecting hollow preform for optical fibres |
| 12/11/2002 | CN1384801A Production method with breakage detection for thread |
| 12/10/2002 | US6490889 Vapor phase deposition (vpd) of layers of soot or amorphous, monolithic glass on the inner surface of a hollow support refractory tube |
| 12/10/2002 | CA2283569C High-purity silica glass fabricating method using sol-gel process |
| 12/05/2002 | WO2002097487A2 High gain rare earth doped phosphate glass optical amplification fibers |
| 12/05/2002 | WO2002096817A1 Method of manufacture of an optical waveguide article including a zone with an elevated fluorine-containing |
| 12/05/2002 | WO2002096816A1 Method of manufacturing glass optical fibre preforms and optical fibres |
| 12/05/2002 | WO2002033334A3 Method and installation for purifying and recycling helium and use in optical fibre manufacture |
| 12/05/2002 | US20020181911 Optical material and a method for its production |
| 12/05/2002 | US20020181076 Dispersion-managed cable for raman-assisted transmission |
| 12/05/2002 | US20020178913 Helium recovery process |
| 12/05/2002 | US20020178762 Methods and apparatus for forming and controlling the diameter of drawn optical glass fiber |
| 12/05/2002 | US20020178761 Method of low PMD optical fiber manufacture |
| 12/05/2002 | US20020178758 Method of measuring the twist imparted to an optical fibre and procedure for processing an optical fibre using this method |
| 12/05/2002 | US20020178756 Method for manufacturing optical gratings |
| 12/05/2002 | US20020178755 Method for annealing an optical waveguide having a bragg grating |
| 12/05/2002 | US20020178609 Heat transfer fluids and methods of making and using same comprising hydrogen, helium and combinations thereof |
| 12/04/2002 | EP1262456A1 Process for preparing a fluorine-doped silica pulver |
| 12/04/2002 | EP1261553A1 Birefringent optical fibers and methods for making and connecting them |
| 12/04/2002 | EP1261552A1 Methods for making and connecting v-shaped highly birefringent optical fibers |
| 12/04/2002 | EP1087912B1 Device and method for centrifuging mineral fibers |
| 12/04/2002 | EP1054842B1 Method and device for making a glass yarn |
| 12/04/2002 | EP0852572A4 Method and apparatus for making fiber optic couplers |
| 12/04/2002 | CN1382655A Appts. for mfg. fiber glass mother material and method for mfg. same by using such appts. |
| 12/04/2002 | CN1095606C Double-cored optical fibre, process for their prodn. double-cored fibre laser and double-cored fiber amplifier |
| 12/03/2002 | US6487880 Optical fiber preform manufacturing apparatus |
| 11/28/2002 | WO2002095460A1 Method of optical fibre preform manufacture |
| 11/28/2002 | US20020176677 Optical fibers having cores with different propagation constants, and methods of manufacturing same |
| 11/28/2002 | US20020176675 Glass base material, optical fiber, method for manufacturing thereof, and method for determining cause of defect thereof |
| 11/28/2002 | US20020175151 Laser beam machining method and apparatus |
| 11/28/2002 | US20020174692 Drawing method of optical fiber and drawing furnace |
| 11/28/2002 | US20020174690 Multiple torch - multiple target method and apparatus for plasma outside chemical vapor deposition |
| 11/28/2002 | US20020174689 Manufacturing method of optical fiber preform |
| 11/28/2002 | CA2447947A1 Method of optical fibre preform manufacture |
| 11/27/2002 | EP1260841A1 GRIN fiber lenses |
| 11/27/2002 | EP1259853A2 Reflective electro-optic fiber-based displays |
| 11/27/2002 | EP1259453A2 A package of strand and a method and apparatus for manufacturing the same |
| 11/27/2002 | EP1171789A4 Method of making optical fibers |
| 11/27/2002 | CN1381715A Nozzle detecting device for synthetic fibre-optical substrate |
| 11/27/2002 | CN1094906C Method for making single mode optical fibre |
| 11/26/2002 | US6487351 Fiber optic faceplate |
| 11/26/2002 | US6484540 Method for welding a quartz glass tube for use as an optical fiber preform |
| 11/26/2002 | US6484539 Glass fiber having compositions of alumina-lanthana and made from undercooled molten materials |
| 11/26/2002 | US6484538 Method of detecting when an optical preform MCVD tube is completely closed |
| 11/21/2002 | WO2002093795A2 Dispersion-managed cable for raman-assisted transmission |
| 11/21/2002 | US20020173416 Dispersal of optically active ions in glass |
| 11/21/2002 | US20020172484 Hollow optical fiber and method for manufacturing the same |
| 11/21/2002 | US20020171823 Optical waveguide monitoring |
| 11/21/2002 | US20020170598 Process gas supply mechanism for ALCVD systems |
| 11/21/2002 | US20020170321 Method of manufacturing an optical fibre suitable for high transmission rates |
| 11/21/2002 | US20020170320 Core glass for a preform for an optical fiber preform made from the core glass, and method for making the core glass and an optical fiber |
| 11/20/2002 | EP1258755A2 Hollow optical fiber and method for manufacturing the same |
| 11/20/2002 | EP1258751A1 Optical fiber, method for manufacturing same, and optical transmission system comprising the same |
| 11/20/2002 | EP1258541A2 Process gas supply for cvd systems |
| 11/20/2002 | EP1257698A1 System for making clipped thermoplastic yarns |
| 11/20/2002 | CN1380264A Method for preparing large-capacity optical fibre prefabricate by adopting improved chemical gas phase deposition process |
| 11/20/2002 | CN1380263A Method for dispersing optical active ions in glass |
| 11/20/2002 | CN1094522C Cobalt based alloy, article made of said alloy |
| 11/20/2002 | CN1094473C Apparatus for feeding one or more fibre threads |
| 11/20/2002 | CN1094472C Method of fabricating silica glass by sol-gel process |
| 11/19/2002 | US6481721 Method and apparatus for overcladding a glass rod |
| 11/14/2002 | WO2002090277A1 A method and apparatus relating to optical fibres |
| 11/14/2002 | WO2002090276A1 Method for producing an optical fiber preform |
| 11/14/2002 | WO2002090275A2 Optical fibers having cores with different propagation constants, and methods of manufacturing same |
| 11/14/2002 | WO2002090273A1 Method and use of a feedstock for making silica glass |
| 11/14/2002 | WO2002090258A2 Method for making doped silica glass by vapour deposition |
| 11/14/2002 | US20020168162 Step index optical fiber with doped cladding and core, a preform, and a method of fabricating such a fiber |
| 11/13/2002 | EP1256633A2 Process and apparatus for granulating molten materials such as e.g. liquid slags |
| 11/13/2002 | EP1256554A1 Step index optical fibre with doped core and cladding, preform and manufacturing process for such a fibre |
| 11/13/2002 | EP1256553A2 Apparatus and method for producing a glass preform for optical fibres by deposition |
| 11/13/2002 | EP1255702A1 Method and device for forming mineral wool by internal centrifuging |
| 11/13/2002 | EP1255701A1 An apparatus and method of manufacturing optical waveguides |
| 11/13/2002 | EP1255700A1 Rod-shaped preform for manufacturing an optical fibre and methods of producing the preform and the fibre |
| 11/13/2002 | CN1379740A Method for making nanocrystalline glass-ceramic fibers |
| 11/13/2002 | CN1379256A Polarization holding optical fiber and productino method of polarization holding optical fiber preshaped parts |
| 11/13/2002 | CN1378986A Method and device for preparing optical fiber coupling apparatus |
| 11/13/2002 | CN1378985A Method and device for preparing optical fiber coupling apparatus |
| 11/13/2002 | CN1378984A Method and device for preparing optical fiber coupling apparatus |
| 11/12/2002 | US6479129 Titanium-coating silica glass honeycomb structure from silica soot extrusion |
| 11/12/2002 | US6477864 Method of purifying natural or synthetic silica, and application thereof to depositing purified natural or synthetic silica on an optical fiber preform |
| 11/07/2002 | WO2002088802A1 A preform for holey optical fibre, a holey optical fibre, and a method for their production |
| 11/07/2002 | WO2002088801A2 Higher-order-mode dispersion compensating photonic crystal fibres |
| 11/07/2002 | WO2002088792A1 Optical fiber array assembly with preform for supporting fibers |
| 11/07/2002 | WO2002088041A1 Low-loss highly phosphorus-doped fibers for raman amplification |
| 11/07/2002 | WO2002088040A1 Heat transfer fluids and methods using same comprising hydrogen, helium and combinations thereof |
| 11/07/2002 | WO2002088039A1 Hybrid manufacturing process for optical fibers |
| 11/07/2002 | WO2002072487A3 Method of producing an sio2 blank |
| 11/07/2002 | US20020162363 Apparatus for manufacturing an optical fiber soot, and method for manufacturing an optical fiber soot using thereof |
| 11/07/2002 | US20020162361 Method of producing an elliptic core optical fiber, and a processed preform used for producing elliptic core optical fiber |
| 11/07/2002 | US20020162359 Method and feedstock for making silica |
| 11/07/2002 | US20020162357 Method and feedstock for making silica by flame combustion |
| 11/06/2002 | EP1255137A2 Optical fiber and production method therefor |
| 11/06/2002 | EP1254868A1 Finshield assemblies for fiber-forming apparatus |
| 11/06/2002 | EP1254867A2 Apparatus comprising a burner for producing silicon dioxide soot |
| 11/06/2002 | EP1254078A1 Sol-gel method of preparing powder for use in forming glass |
| 11/06/2002 | EP1011865B1 Apparatus and method for comminuting glass |