| Patents for C03B 37 - Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags (16,026) |
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| 07/14/2011 | US20110167875 Fibrous product and method and apparatus for making the product |
| 07/14/2011 | US20110167874 Methods for manufacturing low water peak optical waveguide incorporating a porous core mandrel |
| 07/13/2011 | CN201896217U Equipment for manufacturing composite fiber containing continuous glass fiber |
| 07/13/2011 | CN201896133U Novel passage structure preventing wire drawing corner from deforming |
| 07/13/2011 | CN201896132U Whole space structure of tank furnace wire drawing passage |
| 07/13/2011 | CN201896120U Automatic ash-cleaning device for tank-furnace metal heat exchanger |
| 07/13/2011 | CN102120690A Method for manufacturing high-strength optical fiber |
| 07/13/2011 | CN102120689A Preparation method of microstructure fiber |
| 07/13/2011 | CN102120688A Method for manufacturing optical fibers by utilizing lateral symmetrical slots |
| 07/13/2011 | CN102120687A Preparation method of optical fiber preform |
| 07/13/2011 | CN102120686A Preparation method of amorphous optical fiber preform |
| 07/13/2011 | CN102120685A Method for manufacturing optical fiber prefabricated rod |
| 07/13/2011 | CN102120684A Method for preparing optical fiber preform through modified chemical vapor deposition |
| 07/12/2011 | US7978946 Optical fibers with improved resistance to ingressing molecules |
| 07/07/2011 | US20110166562 High Durability Side Fire Optical Fiber for High Power Applications |
| 07/07/2011 | US20110162413 Method of manufacturing optical fiber base material |
| 07/06/2011 | CN201891795U Reel changing shock-absorption device of optical fiber take-up machine |
| 07/06/2011 | CN201890848U Optical fiber annealing extension tube for high-speed fiber drawing |
| 07/06/2011 | CN201890847U Tail pipe with one end in inverted cone shape and the other end butted with optical fiber preform |
| 07/06/2011 | CN201890846U Optical fiber take-up device with automatic cutter |
| 07/06/2011 | CN201890845U Air seal device of fiber drawing furnace for drawing large-diameter optical fiber preform |
| 07/06/2011 | CN201890844U Air seal device of fiber drawing furnace for drawing diameter step index optical fiber preform |
| 07/06/2011 | CN1880255B Glass fiber wiredrawing in situ preimmersed composite modification technology and its uses |
| 07/06/2011 | CN102116897A Cladded pumping optical fiber capable of efficiently adsorbing pumping light |
| 07/06/2011 | CN101558015B Process for making mineral fibres |
| 07/06/2011 | CN101443282B Process for producing optical fiber |
| 07/06/2011 | CN101189194B Method for producing a tube of quartz glass by elongating a hollow cylinder of quartz glass |
| 06/30/2011 | WO2011077068A1 Method and apparatus for forming glass flakes and fibres |
| 06/30/2011 | WO2011076888A2 System and method for online detection of enclosures in mineral wool, especially during production |
| 06/30/2011 | US20110157582 Process for Manufacturing a Microstructured Optical Fibre and Method and System for On-Line Control of a Microstructured Optical Fibre |
| 06/29/2011 | CN201883034U Balancing rotator and bunching wheel device |
| 06/29/2011 | CN201883033U Rock wool manufacturing device from high-temperature liquid slag of cupola furnace |
| 06/29/2011 | CN102112406A Method for sintering frit to glass plate |
| 06/29/2011 | CN102108008A Method for manufacturing rare earth element-doped optical fiber preform |
| 06/28/2011 | US7966846 Optical fiber drawing and twisting apparatus |
| 06/23/2011 | US20110151261 Glass flake and coated glass flake |
| 06/23/2011 | US20110146351 Method and apparatus for directly forming continuous glass filaments |
| 06/22/2011 | EP2337166A1 Method for manufacturing a single-mode optical fibre with rare-earth-doped core and single-mode optical fibre with rare-earth-doped core |
| 06/22/2011 | EP2336092A1 Glass preform drawing apparatus |
| 06/22/2011 | CN201873617U Base plate of bushing |
| 06/22/2011 | CN201873604U All-electric melting furnace for producing basalt fibers |
| 06/22/2011 | CN102105772A Method and device for measuring hole diameter of optical fiber with hole, and method and device for manufacturing optical fiber with hole |
| 06/21/2011 | US7963124 Fiber cure with extended irradiators |
| 06/16/2011 | US20110138861 Optical fiber manufacturing method and apparatus |
| 06/16/2011 | DE102010033408B3 Drawing method for the production of a cylinder-shaped component from quartz glass, comprises stripping a quartz-glass strand continuously from a softened quartz glass mass in drawing direction vertically towards bottom |
| 06/15/2011 | EP2331473A1 Process for manufacturing a microstructured optical fibre and method and system for on-line control of a microstructured optical fibre |
| 06/15/2011 | EP2004560B1 Process and device for manufacturing a composite strand |
| 06/15/2011 | CN201868754U Mobile power box for safely producing glass fiber |
| 06/15/2011 | CN102099307A Optical fiber preform production method and optical fiber preform production device |
| 06/15/2011 | CN102096147A Symmetrically structured multi-core fibers capable of being welded together and manufacturing method thereof |
| 06/15/2011 | CN102096146A High-negative-dispersion optical fiber, manufacturing method and dispersion compensation module |
| 06/15/2011 | CN102096145A Multi-core polarization maintaining fiber and manufacturing method thereof |
| 06/15/2011 | CN102096144A Polarization maintaining double-clad optical fiber having helical structure and manufacturing method thereof |
| 06/15/2011 | CN102094273A Method and equipment for manufacturing composite fiber containing continuous glass fiber |
| 06/15/2011 | CN102092937A Method and system for rapidly optimizing drawing technology of photonic crystal fiber |
| 06/15/2011 | CN102092936A Preparation method of optical fiber preform |
| 06/15/2011 | CN102092935A Equipment for preparing rare-earth-doped optical fiber prefabricated rod |
| 06/15/2011 | CN102092934A Method for fabricating core rod sections useable for production of finished optical fiber |
| 06/15/2011 | CN102092933A Method for reducing residual microbubbles in electronic glass fibers |
| 06/14/2011 | US7958752 Method and apparatus for distributing fibrous material |
| 06/09/2011 | WO2011069026A1 Soot pressing for optical fiber overcladding |
| 06/09/2011 | US20110134524 Birefringent material |
| 06/09/2011 | US20110132039 Glass preform drawing apparatus |
| 06/09/2011 | US20110132038 Soot Pressing for Optical Fiber Overcladding |
| 06/09/2011 | US20110132037 Hole diameter measuring method and device for holey optical fiber, and manufacturing method and device for holey optical fiber |
| 06/08/2011 | EP1604237B1 Spun optical fiber with low polarization mode dispersion and method of making the same |
| 06/08/2011 | CN201857346U Automatic control device for gas flow of fiber-drawing furnace |
| 06/08/2011 | CN201857345U Optical fiber twisting device |
| 06/08/2011 | CN201857344U Lampblack sweeping and collecting device for optical fiber drawing tower |
| 06/08/2011 | CN102089687A Bending-insensitive optical fiber, quartz glass tube as a semi-finished product for the manufacture thereof and method for the manufacture of the fiber |
| 06/08/2011 | CN102087378A A rare-earth-doped optical fiber having small numerical aperture |
| 06/08/2011 | CN102086090A Glass preform drawing apparatus |
| 06/08/2011 | CN102086089A Method for manufacturing rare-earth-doped fiber precast rod |
| 06/08/2011 | CN101531455B 光纤拉丝冷却系统 Optical fiber drawing cooling system |
| 06/07/2011 | US7955715 Method for coating a component for use in a crucible drawing method for quartz glass, and coated component obtained according to the method |
| 06/02/2011 | US20110129674 Glass-ceramic discs for use in pigments |
| 06/02/2011 | US20110126589 Mold for molded glass and its protection method |
| 06/01/2011 | CN1803682B Apparatus and method for making fibers |
| 06/01/2011 | CN102083762A Method and system for producing thermoplastic coated optical fibers |
| 06/01/2011 | CN102079623A Optical fiber annealing extension tube used for high-speed drawing |
| 06/01/2011 | CN102079622A Device and method for producing glass fiber direct roving cakes |
| 06/01/2011 | CN102079621A Technology for producing continuous fibers by using crystalline mineral |
| 06/01/2011 | CN101570393B Single male tab platinum rhodium alloy bushing for glass fiber wire-drawing |
| 05/31/2011 | US7953309 Optical fiber and production method thereof |
| 05/31/2011 | CA2403014C Mineral wool composition |
| 05/26/2011 | US20110121474 Method of drawing microstructured glass optical fibers from a preform, and a preform combined with a connector |
| 05/26/2011 | DE20222020U1 Vorsinterzusammensetzung und optische Vorrichtung aus Glas mit optischer Qualität Presinter composition and optical device made of glass with optical quality |
| 05/25/2011 | EP1670729B1 Methods for manufacturing optical fibres and their preforms |
| 05/25/2011 | CN102076623A Process for preparing an optical preform |
| 05/25/2011 | CN102073098A Broadband multi-mode optical fiber and manufacturing method thereof |
| 05/25/2011 | CN102073093A High-attenuation optical fiber and manufacturing method of same |
| 05/25/2011 | CN101351934B Amplifying optical fiber operating at a wavelength in the range of 1000-1700 nm, methods of fabricating the same, and fiber laser |
| 05/25/2011 | CN101239778B Optical fiber prefabricated stick producing method, optical fiber production method |
| 05/24/2011 | US7946138 Adjustable positioning apparatus for cooling members |
| 05/24/2011 | US7946137 Long period fiber Bragg gratings written with alternate side IR laser illumination |
| 05/24/2011 | US7946136 Method and apparatus for forming glass flakes and fibres |
| 05/24/2011 | US7946135 Extended-baking process for glass deposition tubes |
| 05/24/2011 | US7946134 MCVD optical fiber method with partial removal of substrate tube |
| 05/24/2011 | US7946133 Methods for modifying ovality of optical fiber preforms |
| 05/24/2011 | US7946132 Method for manufacturing optical fiber preform and optical fiber preform apparatus |