| Patents for C03C 13 - Fibre or filament compositions (4,908) |
|---|
| 11/02/1993 | CA2095271A1 Lead-containing fluoride glass, optical fiber and process for producing it |
| 10/26/1993 | US5256605 Method of manufacturing a heavy metal fluoride glass composition |
| 10/19/1993 | CA1323222C Oxide coatings for fluoride glass |
| 10/13/1993 | EP0565439A1 Manufacturing method for erbium-doped silica glass optical fibre preforms |
| 10/13/1993 | EP0565432A1 Process for the synthesis of fluoride glass by the sol-gel process and optical fiber of fluoride glass obtained by this process |
| 10/07/1993 | CA2023380A1 Silicon carboxide fibers from gel spinning cyclosiloxane polymer precursors |
| 10/05/1993 | US5250488 Nontoxic to humans |
| 10/05/1993 | US5250095 Surface of interconnected and permeable chambers within the fiber |
| 09/28/1993 | US5248637 Aluminum-silica-titanium oxides |
| 09/21/1993 | WO1993019014A1 Fluorinated glasses |
| 09/21/1993 | CA2103244A1 Fluorinated glasses |
| 09/16/1993 | WO1993018420A1 Silica germania glass compositions |
| 09/08/1993 | EP0558548A1 Mineral fibre composition. |
| 08/31/1993 | CA1321771C Surface treatments for optical fibre preforms |
| 08/18/1993 | EP0555390A1 Process for making a durable, bioabsorbable fiber |
| 08/17/1993 | US5236360 To produce a dense, void-free, biocompatible calcium fluoridef filling or coating in/on teeth or bone tissue |
| 08/17/1993 | CA1321299C Selective volitization method for preparing fiber optics |
| 08/10/1993 | US5235666 Production of a hermetically coated optical fiber |
| 08/05/1993 | WO1993015028A1 Saline soluble inorganic fibres |
| 07/27/1993 | CA1320634C Method of producing elliptic core type polarization-maintaining optical fiber |
| 07/20/1993 | CA1320508C Fluoroborosilicate glass and clad article |
| 07/14/1993 | CN1021572C Mfg. method of mineral wool by use of red-hot yellow phosphorus slag |
| 07/06/1993 | US5225925 Sensitized erbium fiber optical amplifier and source |
| 06/16/1993 | EP0546000A1 Raw material briquette for mineral wool production and process for its preparation and its use |
| 06/08/1993 | CA1318803C Radiation resistant multiple fiber |
| 06/01/1993 | US5215563 Forming fiber from melt consisting of phosphorus, iron, divalent cation, and alkali metal compound in the presence of oxygen |
| 05/19/1993 | EP0542476A1 SiO2-based alkali-doped optical fiber |
| 05/18/1993 | US5212757 Silica glass with dopant |
| 05/11/1993 | US5210816 Optical fiber and process of producing same |
| 05/05/1993 | CN1071649A Process and apparatus for production of mineral wool and mineral wool produced |
| 04/28/1993 | EP0539247A1 Optical amplifier with erbium-doped fiber |
| 04/28/1993 | EP0538345A1 Method for the preparation of halide glass articles. |
| 04/27/1993 | US5206925 Rare earth doped core; excitation efficiency |
| 04/21/1993 | EP0537886A1 A process for the production of an optical fiber bundle having heat resistance and vacuum resistance |
| 04/07/1993 | EP0535862A1 Fatigue resistant optical fiber |
| 04/07/1993 | EP0535798A2 Optical fiber for optical amplifier |
| 03/30/1993 | US5198190 Method of recycling hazardous waste |
| 03/24/1993 | EP0533324A2 Sensitized erbium fiber optical amplifier and source |
| 03/03/1993 | EP0529190A1 Method of making titania-doped fused silica |
| 02/27/1993 | CA2062872A1 Method of making titania-doped fused silica |
| 02/16/1993 | US5186870 Process for fabricating an IR transmitting optical fiber |
| 02/09/1993 | US5185827 Apparatus for compensating chromatic dispersion in optical fibers |
| 02/04/1993 | WO1993002018A1 Light transmitting device having regions of differing refractive index |
| 02/03/1993 | WO1993002977A1 Method and apparatus for manufacturing mineral wood, and mineral wool produced thereby |
| 02/03/1993 | EP0525816A1 Method and apparatus for manufacturing mineral wool, and mineral wool produced thereby |
| 01/27/1993 | EP0524591A1 Process for manufacturing active optical fibres |
| 01/26/1993 | US5182790 Infrared optical fiber and a method of manufacturing the same |
| 01/26/1993 | US5181947 Drawing or extrusion glass melts |
| 01/26/1993 | CA2074569A1 Process for making active optical fibers |
| 01/26/1993 | CA1313071C Isotopic fiberoptics |
| 01/21/1993 | DE4124441A1 Polymer-modified glass fibre reinforced cement-concrete composite - comprising organic polyacrylate-based polymer, glass fibres, hydrophobic additive, cement-bonded matrix and additive |
| 01/19/1993 | US5180694 Silicon-oxy-carbide glass method of preparation and articles |
| 01/19/1993 | US5180411 Optical waveguide fiber with titania-silica outer cladding and method of manufacturing |
| 12/30/1992 | EP0520402A2 Method for producing glass preform for optical fiber |
| 12/30/1992 | EP0520337A1 Optical fiber and process of producing same |
| 12/22/1992 | CA1311616C Layered glass article and method for making it |
| 12/16/1992 | EP0518749A2 Optical fiber |
| 12/16/1992 | EP0517955A1 Solution doping of porous preforms |
| 12/15/1992 | CA2057515A1 Solution doping of porous preforms |
| 12/09/1992 | CN1019384B Fluorine-doped optical fibre and method of manufacturing such fibre |
| 12/02/1992 | EP0516354A1 Glass composition and use |
| 11/26/1992 | CA2075212A1 Glass composition and use |
| 11/19/1992 | EP0513112A1 Mineral fibres. |
| 11/15/1992 | CA2068573A1 Glass media made of halides, containing trivalent uranium ions and process for the fabrication of this media |
| 11/03/1992 | US5160521 Method for making optical fiber preforms |
| 10/28/1992 | EP0510653A1 Highly heat resistant glass fiber and process for its production |
| 10/21/1992 | CN1065444A Method for manfacturing rock cotton by tonalite |
| 10/20/1992 | US5157755 Having glass core, quartz cladding doped with fluorine, outer cladding of carbon formed from ethylene, acetylene and benzene improved initial strength and fatigue |
| 10/20/1992 | US5157747 Photorefractive optical fiber |
| 10/14/1992 | CN1018635B Alkali-resisting glass fibre |
| 10/14/1992 | CN1018633B Method for making alkali-resisting glass fiber |
| 10/14/1992 | CN1018632B Quartz glass optical fiber |
| 10/13/1992 | US5154744 Using halogen-free titanium and silicon vapor sources |
| 10/13/1992 | CA1308584C Halide fibre with high numerical aperture |
| 09/30/1992 | CN1064854A Oxynitride glass fibre |
| 09/29/1992 | US5151117 Solution doping of porous preforms |
| 09/15/1992 | US5148510 Waveguides |
| 09/09/1992 | EP0502569A1 Method of manufacturing a heavy metal fluoride glass composition |
| 09/09/1992 | EP0502159A1 Glass fiber compositions. |
| 09/08/1992 | US5146534 SiO2 -based alkali-doped optical fiber |
| 09/08/1992 | US5145508 Vapor deposition, low temperature, |
| 09/01/1992 | US5143532 Centrifuging minerals to form fibers |
| 09/01/1992 | CA1306936C Laminate of metal sheets and continuous filaments-reinforced synthetic material |
| 08/26/1992 | EP0500325A1 Chemically resistant glass fiber composition |
| 08/26/1992 | CN1063854A Novel glass fiber and prep. thereof |
| 08/25/1992 | CA1306793C Fluorozirconate fiber laser |
| 08/20/1992 | CA2061502A1 Chemical resistant glass fiber composition |
| 08/18/1992 | US5140665 Optical waveguide fiber with titania-silica outer cladding |
| 08/12/1992 | EP0498425A1 Glass fiber forming composition, glass fibers obtained from the composition and substrate for circuit board including the glass fibers as reinforcing material |
| 08/11/1992 | US5138621 Pumping light source drive system for an optical amplifier |
| 07/22/1992 | EP0495605A2 Apparatus comprising a photorefractive optical fiber, and method of producing the fiber |
| 06/25/1992 | DE4041151A1 Preform for optical waveguide with phosphorus-contg. sheath - and variable phosphorus content through sheath thickness |
| 06/23/1992 | US5123940 Forming a preform from a tube of fused glass and a glass rod having doped lyaer, and drawing fiber from preform |
| 06/17/1992 | EP0490881A2 Optical fibre with fluorescent additive |
| 06/11/1992 | WO1992009540A1 Method of preparing ceramic materials |
| 06/11/1992 | WO1992009536A1 Mineral fibre composition |
| 06/11/1992 | DE4032460A1 Spinnfaehiges glas hoher alkaliresistenz Spinnfaehiges glass high alkali resistance |
| 06/03/1992 | EP0487863A2 Thallium germanate, tellurite, and antimonite glasses |
| 06/02/1992 | CA1302176C Reinforcing fibers and composite materials reinforced with said fibers |
| 05/29/1992 | CA2054872A1 Thallium germanate, tellurite, and antimonite glasses |