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Glass manufacturing

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
07/24/2014 > patent applications in patent subcategories.

20140202209 - Vacuum-insulated glass windows with glass-bump spacers: Vacuum-insulated glass (VIG) windows (10) that employ glass-bump spacers (50) and two or more glass panes (20) are disclosed. The glass-bump spacers are formed in the surface (24) of one of the glass panes (20) and consist of the glass material from the body portion (23) of the glass pane.... Agent: Corning Incorporated

20140202210 - Coated article with heat treatable coating for concentrated solar power applications, and/or methods of making the same: Certain example embodiments relate to heat treatable coated articles, e.g., suitable for concentrating solar power (CSP) and/or other applications. For instance, the heat treatable coated article may be a secondary reflector panel, primary reflector, etc., where a reflective coating is disposed on a glass substrate. A portion of the reflective... Agent: Guardian Industries Corp.

20140202211 - Molds for shaping glass and methods for making the same: A mold for shaping glass can be made by a method that includes providing a mold body having a shaping surface comprising at least about 90% nickel and modifying the composition of the shaping surface of the mold body by exposing the shaping surface to an oxidizing heat treatment. The... Agent: Corning Incorporated

20140202212 - Press forming apparatus, press forming method, and mounting plate for press forming: A press forming apparatus includes a mounting plate, a heating mechanism, and a die. The mounting plate supports a glass material on an upper surface of the mounting plate. The heating mechanism heats the glass material on the mounting plate to a temperature which allows press formation of the glass... Agent: Asahi Glass Company, Limited

20140202213 - Laser annealing apparatus: A laser annealing apparatus includes a lens unit configured to transmit a laser beam to be irradiated onto an irradiation target; a lens unit housing accommodating the lens unit and having an opening configured to allow the laser beam to pass through the opening; a blocking plate configured to block... Agent: Samsung Display Co., Ltd.

20140202214 - Method and apparatus for optical fiber coloring: A method of coloring optical fibers during the optical fiber drawing that includes the steps of feeding a natural fiber coating material and a colorant to a mixer; mixing the natural fiber coating material and the colorant in the mixer to obtain a colored coating material; and supplying the colored... Agent:

07/17/2014 > patent applications in patent subcategories.

20140196501 - Manufacturing method for sheet glass and manufacturing method for glass substrate: A method of manufacturing a sheet glass includes: a re-draw process forming a sheet glass by, heating and softening a glass preform manufactured by float method, and extending the glass preform to a desirable plate thickness. An extension direction in which the glass preform is extended by the re-draw process... Agent: Furukawa Electric Co., Ltd.

20140196502 - Glass substrate with sealing material layer, organic el device using same, and manufacturing method for electronic device: Provided is a glass substrate with a sealing material layer, including a sealing material layer formed by sintering a sealing material, in which: the sealing material includes at least inorganic powder; the inorganic powder includes glass powder and a refractory filler; the content of refractory filler in the inorganic powder... Agent:

20140196503 - Water cooled oxygen lance for use in a float glass furnace and/or float glass furnace using the same: A float glass furnace includes a melting furnace which heats raw materials to form a molten glass batch, a working end where the molten glass batch is cooled, at least one regenerator which introduces heated combustion air into the melting furnace through a port neck, and at least one oxygen... Agent: Guardian Industries Corp.

20140196504 - Refractory block and glass-melting furnace: The present invention relates to a fused refractory product having the following average chemical composition, as a percentage by weight on the basis of the oxides and for a total of 100%: ZrO2: 60.0%-80.0%; SiO2: 4.0%-10.0%; Al2O3: balance to 100%; Y2O3≦5.0%; Na2O+K2O+B2O3≧0.3% and SiO2/(Na2O+K2O+B2O3)≧5.0; other oxide species: ≦2.0%; the ratio... Agent: Saint-gobain Centre De Recherches Et D'etudes Europeen

20140196505 - Glass preform heating furnace: The present invention provides a glass preform heating furnace in which the occurrence of arching is suppressed. The glass preform heating furnace is equipped with a susceptor (3); a slit heater (4); an insulator; and a furnace body, wherein, in the case that the space between the slit heater (4)... Agent: Sumitomo Electric Industries, Ltd.

07/10/2014 > patent applications in patent subcategories.

20140190210 - Method for bonding substrates: The method for bonding a first substrate to a second substrate includes dispensing a paste directly onto a first substrate, the paste including a glass powder, a thermoplastic, and a first solvent, evaporating the first solvent to form a thickened paste, placing a second substrate on the thickened paste to... Agent: Lilliputian Systems, Inc.

20140190211 - System and method for forming fused quartz glass: A method of forming fused quartz glass is provided. The method includes the steps of: (a) providing a starting body made of fused quartz glass; (b) positioning the fused quartz glass starting body on a base plate; (c) inserting a first insert device into an interior cavity of the starting... Agent: Heraeus Quartz America LLC

20140190212 - Mirror elements for euv lithography and production methods therefor: A method for the production of a mirror element (10) that has a reflective coating (10a) for the EUV wavelength range and a substrate (10b). The substrate (10b) is pre-compacted by hot isostatic pressing, and the reflective coating (10a) is applied to the pre-compacted substrate (10b). In the method, either... Agent: Carl Zeiss Smt Gmbh

20140190213 - Method and apparatus for pressure control of glass-making thickness-control zone: Managing pressure within a thickness-control-zone (muffle door) housing (20) relative to pressures in a glass-making machine enclosure (60) and an upper chamber (40)—that is disposed outside the enclosure—so as to minimize or control undesired airflows that would adversely affect thickness (9) of glass ribbon (8). According to one pressure-management technique,... Agent: Corning Incorporated

20140190214 - Submerged combustion glass manufacturing system and method: Submerged combustion glass manufacturing systems include a melter having a floor, a roof, a wall structure connecting the floor and roof, and an exhaust passage through the roof. One or more submerged combustion burners are mounted in the floor and/or wall structure discharging combustion products under a level of material... Agent: Johns Manville

07/03/2014 > patent applications in patent subcategories.

20140182334 - Porous waste glass membrane: The present invention disclosed in this application relates to a method for producing glass membranes for filtration purposes. The disclosed method for producing cost effective glass membranes utilizes recycled waste glass, has shorter sintering periods and has lower sintering temperatures.... Agent: Ngee Ann Polytechnic

20140182335 - Method of cutting chemically toughened glass: A method of cutting chemically toughened glass which is chemically toughened in a chemical toughening process of creating compressive stress in the surface of glass by exchanging first alkali ions in the glass with second alkali ions. The method includes the steps of applying a paste on a portion of... Agent: Samsung Corning Precision Materials Co., Ltd.

20140182336 - Ion transport membranes in float glass manufacturing: Ion transport membranes are integrated with a glass melting furnace and a float glass bath. Only feeds of air, steam and hydrocarbon are necessary for producing hot oxygen for the melting furnace and a mixture of nitrogen, carbon dioxide, and hydrogen for the float glass bath.... Agent: Air Liquide, Societe Anonyme Pour Etude Et Exploitation Des Procedes Georges Claude

20140182337 - Coatings for enhancing glass strength: Methods of manufacturing and coating a glass container by applying an aminofunctional silane coating composition to an exterior surface of the glass container, and then curing the silane coating composition to form a crosslinked siloxane coating on the exterior surface of the glass container.... Agent: Owens-brockway Glass Container Inc.

20140182338 - Method for low energy separation of a glass ribbon: Disclosed is a method of separating a glass sheet from a moving glass ribbon, wherein the glass ribbon comprises thickened bead portions. The method comprises weakening the bead portions of the ribbon using laser-initiated ablation at the bead portions to overcome the potential for uncontrolled cracking through the bead portion.... Agent: Corning Incorporated

20140182339 - Glass float chamber: A chamber for floating glass on a bath of molten metal including: an upstream wall, a downstream wall, and two lateral walls; rolls for driving the glass in a direction of travel from upstream to downstream; a lateral wall including a shoulder resulting in a reduction in width of the... Agent: Saint-gobain Glass France

20140182340 - Traversable and pivotable platform system: A platform system including a guide establishing a platform translation axis and having upper and lower surfaces, a carriage translatably coupled to the guide along the platform translation axis and engaged with the upper and lower surfaces of the guide, a platform coupled to the carriage and including at least... Agent: Owens-brockway Glass Container Inc.

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