| Patents for C03B 37 - Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags (16,026) |
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| 05/21/2013 | US8443631 Method of making a low PMD optical fiber |
| 05/21/2013 | US8443630 Internal vapour deposition process |
| 05/16/2013 | US20130118207 Apparatus for and method of processing glass optical fiber, method of manufacturing and method of drawing optical fiber |
| 05/16/2013 | DE102011110247A1 Method for fabricating preform for manufacturing bend-optimized optical fiber, involves changing outer diameter of rotationally symmetric rod and/or tube and/or individual module by compression or stretching operation |
| 05/15/2013 | EP2591387A1 Radiation-resistant rare-earth-doped optical fibre and method of radiation-hardening a rare-earth-doped optical fibre |
| 05/15/2013 | EP2590903A1 Glass flakes and their manufacturing method |
| 05/15/2013 | CN202936309U Alkali-free glass fiber platinum-substituted furnace three-strand wire drawing equipment |
| 05/15/2013 | CN103103695A Glass fiber blanket and producing method thereof |
| 05/15/2013 | CN103102067A Method of preparing silicon dioxide fiber with rough surfaces through coaxial electrostatic spinning |
| 05/14/2013 | US8438876 Method and apparatus for removing glass soot sheet from substrate |
| 05/14/2013 | CA2764731C Method for configuring air-core photonic-bandgap fibers free of surface modes |
| 05/14/2013 | CA2515671C Reinforcing device for bushing used to produce filaments, such as glass-based filaments |
| 05/10/2013 | DE202012012551U1 Zerfaserungselement zur Herstellung von Mineralwolle Fiberization means for the production of mineral wool |
| 05/08/2013 | CN202929238U Complex-shaped fiber taper |
| 05/08/2013 | CN202924909U Fusion pressure mold for square optical fiber semi-finished product |
| 05/08/2013 | CN202924908U Device for manufacturing optical taper with large transformation ratio |
| 05/08/2013 | CN202924907U Loose wool recovery device |
| 05/08/2013 | CN103086600A High erbium-doped lead-free fluoride (halide) tellurate laser glass, and preparation method and application thereof |
| 05/08/2013 | CN103086598A Method for manufacturing external coating layer of optical fiber preform rod through sleeve method |
| 05/08/2013 | CN102757178B Method for manufacturing micro-hollow and micro-bubble rock wool by using basalt as a main ingredient and product of the method |
| 05/08/2013 | CN102320735B Method for regulating and controlling expansion deformation of bottom plate of bushing plate |
| 05/08/2013 | CN101652331B Porous glass preform producing apparatus |
| 05/07/2013 | US8434330 Techniques for manufacturing birefringent optical fiber |
| 05/02/2013 | WO2013060606A1 Process for producing a cylindrical component made of glass by elongation |
| 05/02/2013 | US20130107565 Light diffusing optical fiber with uv protection layer |
| 05/01/2013 | EP2585863A1 Large core area single mode optical fiber |
| 05/01/2013 | CN202912850U Device for preventing bushing electrode from breakage |
| 05/01/2013 | CN202912849U Automatic double-disk shift anti-whipping mechanism for optical fiber drawing |
| 05/01/2013 | CN202912848U Device for manufacturing large-size bend insensitive fiber preform rod |
| 05/01/2013 | CN103080796A Large core area single mode optical fiber |
| 05/01/2013 | CN103073178A Methods for producing optical fibers |
| 05/01/2013 | CN102276145B Manufacturing method of optical fiber perform with uniform optical waveguide axial direction |
| 04/30/2013 | US8433167 Fused array preform fabrication of holey optical fibers |
| 04/25/2013 | US20130101261 Radiation-resistant rare-earth-doped optical fiber and method of radiation-hardening a rare-earth-doped optical fiber |
| 04/25/2013 | DE102011116806A1 Verfahren zur Herstellung eines zylinderförmigen Bauteils aus Glas durch Elongieren A process for producing a cylindrical component made from glass by elongation |
| 04/24/2013 | EP2583952A1 Method and burner for producing a porous glass preform |
| 04/24/2013 | CN202904055U Low?water?peak?single mode fiber with easily-peeled coatings and small cladding?diameter |
| 04/24/2013 | CN202898229U Cooled helium flow automatic control device of drawing cooling pipe |
| 04/24/2013 | CN202898228U Glass fiber left-right filament drawing machine |
| 04/24/2013 | CN202898227U High-temperature slag stopper flow control device |
| 04/24/2013 | CN202898226U Steering type mineral wool slag-removing mechanism |
| 04/24/2013 | CN103068754A Treatment of silica based soot or an article made of silica based soot |
| 04/24/2013 | CN103068750A Process for producing base glass material |
| 04/24/2013 | CN103058527A Colored glass cotton product and production method thereof |
| 04/24/2013 | CN103058526A Glass wool for dry vacuum insulated panel core material and production method thereof |
| 04/24/2013 | CN103058513A Compound clarifying agent, preparation method thereof and method for preparing E glass fiber by adopting compound clarifying agent |
| 04/24/2013 | CN103058512A Device and method for controlling gaseous raw material flow when optical fiber preform rod is manufactured |
| 04/24/2013 | CN103058511A Method of preparing of micro-optical elements |
| 04/24/2013 | CN103058510A Burner used for producing porous glass preform and method for producing porous glass preform |
| 04/24/2013 | CN103058495A Device for changing tank furnace passage cover board brick in thermal state, and changing method for same |
| 04/24/2013 | CN102320737B Push type sintering process of high silica glass fiber yarns |
| 04/24/2013 | CN101955318B Method of making glass preform |
| 04/23/2013 | US8425126 Multi-core optical fiber, optical connector and method of manufacturing multi-core optical fiber |
| 04/23/2013 | CA2630557C Single mode optical fiber with improved bend performance |
| 04/18/2013 | US20130091900 Porous glass matrix producing burner and porous glass matrix producing method |
| 04/18/2013 | US20130091899 Method Of Making An Optical Fiber With Trench Region In Its Index Profile |
| 04/17/2013 | CN202881096U Offline chopped leather roller for glass fibers |
| 04/17/2013 | CN202881095U Movable winding table holder |
| 04/17/2013 | CN202881094U Heating control chamber |
| 04/17/2013 | CN202881093U Discharge chute for glass-ball feeding machine |
| 04/17/2013 | CN103048731A Novel high-birefringence polarization maintaining optical fiber capable of maintaining random polarization and manufacturing method thereof |
| 04/17/2013 | CN103043912A Preparation method of quantum dot optical fiber core |
| 04/17/2013 | CN103043897A Multi-bushing kiln for producing basalt fiber |
| 04/17/2013 | CN103043896A Method for preparing mineral wool |
| 04/17/2013 | CN103043895A Method for preparing mineral wool |
| 04/17/2013 | CN103043894A Holding furnace of optical fiber preform deposition lathe for plasma chemistry vapor deposition (PCVD) processing |
| 04/17/2013 | CN102276141B Method for preparing inorganic slag fibers by using thermal state coal slag |
| 04/17/2013 | CN102180594B Device for preparing ultra-long micro optical fiber |
| 04/16/2013 | US8419297 Apparatus for mechanically splicing optic fibers |
| 04/16/2013 | US8418505 High alkali glass composition |
| 04/16/2013 | US8418504 Method of fabricating optical fiber or optical device doped with reduced metal ion and/or rare earth ion |
| 04/11/2013 | WO2013050696A1 Device delivering glass fibres with a reduced precious metal content |
| 04/11/2013 | US20130086952 Methods of using a submerged combustion melter to produce glass products |
| 04/11/2013 | CA2849416A1 Device delivering glass fibres with a reduced precious metal content |
| 04/10/2013 | EP2578548A2 Methods of using a submerged combustion melter to produce glass products |
| 04/10/2013 | EP2576875A1 Nozzle plate |
| 04/10/2013 | EP2576465A1 Method for producing optical fiber at reduced pressure |
| 04/10/2013 | EP2576464A1 Method for producing optical fiber using linear non-contact fiber centering |
| 04/10/2013 | CN202865112U Fiber twisting device |
| 04/10/2013 | CN202860461U Settling box of glass fiber chopping machine |
| 04/10/2013 | CN103033874A Bend-insensitive single mode fiber and preparation method thereof |
| 04/10/2013 | CN103030272A Drawing method for automatically controlling cutoff wavelength and control system |
| 04/10/2013 | CN103030271A Method and device for producing low polarization mode dispersion optical fiber |
| 04/10/2013 | CN103030270A Method for making bow-shaped polarization maintaining optical fiber for Y waveguide |
| 04/10/2013 | CN103030269A Multi-mode optical fiber |
| 04/10/2013 | CN101302076B Increasing the cladding-to-core ratio (D/d) of low D/d ratio core rods in optical fiber performs |
| 04/09/2013 | US8414807 Method for producing high silicate fibres |
| 04/09/2013 | CA2485630C Filtering medium comprising mineral fibres obtained by means of centrifugation |
| 04/04/2013 | WO2013047834A1 Methods for manufacturing glass fine particle deposit and glass base material |
| 04/04/2013 | WO2013045671A1 Process for manufacturing an object from a sol-gel solution |
| 04/04/2013 | WO2013045357A1 A method and an apparatus for measuring temperature of a fluid stream |
| 04/04/2013 | WO2013014258A3 Plasma deposition process for producing an optical preform with a cladding glass layer composed of fluorine-doped quartz glass |
| 04/04/2013 | WO2013007380A3 Method for producing a preform, and preform for drawing a microstructured optical fiber |
| 04/04/2013 | US20130081430 Method of manufacturing optical fiber base material and method of manufacturing optical fiber |
| 04/04/2013 | US20130081429 Method of manufacturing optical fiber base material and method of manufacturing optical fiber |
| 04/04/2013 | DE102010005152B4 Verfahren zur Herstellung von solarisationsbeständigen Lichtwellenleitern aus Glasmaterialien mittels Faserziehprozess Process for the preparation of solarization optical waveguides made of glass fiber materials by means of drawing process |
| 04/04/2013 | CA2847917A1 A method and an apparatus for measuring temperature of a fluid stream |
| 04/03/2013 | EP2574601A1 A method and an apparatus for measuring temperature of a fluid stream |
| 04/03/2013 | CN202849258U Structure of photonic crystal optical fiber preform |
| 04/03/2013 | CN202849257U Rod suspension rack of fiber prefabricated rod |