Patents by Inventor Adam J. Ellison
Adam J. Ellison has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8993465Abstract: Described herein are alkali-free, boroalumino silicate glasses exhibiting desirable physical and chemical properties for use as substrates in flat panel display devices, such as, active matrix liquid crystal displays (AMLCDs) and active matrix organic light emitting diode displays (AMOLEDs). In accordance with certain of its aspects, the glasses possess good dimensional stability as a function of temperature. The glasses comprise in mol percent on an oxide basis: 70-74.5 SiO2, 10.5-13.5 AL2O3, 0-2.5 B2O3, 3-7 MgO, 3-7 CaO, 0-4 SrO, 1.5-6 BaO, 0-0.3 SnO2, 0-03 CeO2, 0-0.5 As2O3, 0-0.5 Sb2O3, 0.01-0.08 Fe2O3 and F+Cl+BrRO/Al2O31.7 and 0.2MgO/RO0.45, RO being the sum of MgO, BaO, SrO and CaO.Type: GrantFiled: January 25, 2012Date of Patent: March 31, 2015Assignee: Corning IncorporatedInventors: Adam J. Ellison, Timothy J. Kiczenski
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Patent number: 8746010Abstract: Methods are disclosed for treating zircon-containing forming structures, e.g., zircon isopipes, with one or more treatment glass compositions in which defect-causing reactions between the zircon of the forming structure and molten glass are suppressed at the delivery temperature of the treatment glass. The treatment compositions can be used during start-up of a forming structure, between runs of the same production glass on a given forming structure, and/or when transitioning between runs of two production glasses on a given forming structure. The treatment compositions can be used with production glasses that are ion-exchangeable.Type: GrantFiled: March 12, 2012Date of Patent: June 10, 2014Assignee: Corning IncorporatedInventors: Adam J. Ellison, Timothy J. Kiczenski, John C. Mauro
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Patent number: 8598056Abstract: Described herein are alkali-free, boroalumino silicate glasses exhibiting desirable physical and chemical properties for use as substrates in flat panel display devices, such as, active matrix liquid crystal displays (AMLCDs). In accordance with certain of its aspects, the glasses possess good dimensional stability as a function of temperature.Type: GrantFiled: October 3, 2011Date of Patent: December 3, 2013Assignee: Corning IncorporatedInventors: Adam J. Ellison, Timothy J. Kiczenski
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Publication number: 20130296157Abstract: Described herein are alkali-free, boroalumino silicate glasses exhibiting desirable physical and chemical properties for use as substrates in flat panel display devices, such as, active matrix liquid crystal displays (AMLCDs) and active matrix organic light emitting diode displays (AMOLEDs). In accordance with certain of its aspects, the glasses possess good dimensional stability as a function of temperature. The glasses comprise in mol percent on an oxide basis: 70-74.5 SiO2, 10.5-13.5 AL2O3, 0-2.5 B2O3, 3-7 MgO, 3-7 CaO, 0-4 SrO, 1.5-6 BaO, 0-0.3 SnO2, 0-03 CeO2, 0-0.5 As2O3, 0-0.5 Sb2O3, 0.01-0.08 Fe2O3 and F+Cl+BrRO/Al2O31.7 and 0.2MgO/RO0.45, RO being the sum of MgO, BaO, SrO and CaO.Type: ApplicationFiled: January 25, 2012Publication date: November 7, 2013Inventors: Adam J. Ellison, Timothy J. Kiczenski
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Publication number: 20130233019Abstract: Methods are disclosed for treating zircon-containing forming structures, e.g., zircon isopipes, with one or more treatment glass compositions in which defect-causing reactions between the zircon of the forming structure and molten glass are suppressed at the delivery temperature of the treatment glass. The treatment compositions can be used during start-up of a forming structure, between runs of the same production glass on a given forming structure, and/or when transitioning between runs of two production glasses on a given forming structure. The treatment compositions can be used with production glasses that are ion-exchangeable.Type: ApplicationFiled: March 12, 2012Publication date: September 12, 2013Inventors: Adam J. Ellison, Timothy J. Kiczenski, John C. Mauro
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Publication number: 20120088648Abstract: Described herein are alkali-free, boroalumino silicate glasses exhibiting desirable physical and chemical properties for use as substrates in flat panel display devices, such as, active matrix liquid crystal displays (AMLCDs). In accordance with certain of its aspects, the glasses possess good dimensional stability as a function of temperature.Type: ApplicationFiled: October 3, 2011Publication date: April 12, 2012Inventors: Adam J. Ellison, Timothy J. Kiczenski
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Publication number: 20100252497Abstract: Disclosed are compositions for applying to honeycomb substrates. The compositions comprise an inorganic powder batch composition; a binder; and a liquid vehicle. The inorganic powder batch composition comprises a ceramic forming glass powder. The compositions are well suited for use as plugging compositions for forming ceramic diesel particulate wall flow filters. Also disclosed herein are end plugged wall flow filters comprising the disclosed plugging compositions and methods for the manufacture thereof. The glass powder forms crystalline cordierite.Type: ApplicationFiled: November 21, 2008Publication date: October 7, 2010Inventors: Adam J. Ellison, Kimberly M. Keegan, Paul J. Shustack, Patrick D. Tepesch
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Publication number: 20080220526Abstract: This invention relates to coatings for cell culture surfaces. More particularly, this invention relates to coatings for cell culture surfaces which are derived from or contain gums including naturally occurring gums, plant gums, galactomannan gums or derivatives thereof. The invention also relates to articles of manufacture (e.g., cell culture vessels and labware) having such coatings, methods of applying these coatings to cell culture surfaces, and methods of using coated cell culture vessel.Type: ApplicationFiled: March 7, 2008Publication date: September 11, 2008Inventors: Adam J. Ellison, Wageesha Senaratne, Ying Wei
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Patent number: 6836607Abstract: An optically active fiber (30) is disclosed for making a fiber laser (18) or an amplifier (16). This double-clad structured active fiber (30) has a core (34), doped with an optically excitable ion having a three-level transition. The core (34) has a core refractive index and a core cross-sectional area. An inner cladding (32) surrounds the core (34). The inner cladding (32) has an inner cladding refractive index less than the core refractive index, an inner cladding cross-sectional area between 2 and 25 times greater than that of the core cross-sectional area, and an aspect ratio greater than 1.5:1. An outer cladding (36) surrounds the inner cladding (32) and has an outer cladding refractive index less than the inner cladding refractive index.Type: GrantFiled: March 14, 2001Date of Patent: December 28, 2004Assignee: Corning IncorporatedInventors: Matthew J. Dejneka, Adam J. Ellison, Dmitri V. Kuksenkov, John D. Minelly, Carlton M. Truesdale, Luis A. Zenteno
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Patent number: 6556342Abstract: An optical transmission system is provided comprising a thulium doped optical fiber, a light emitting pump device optically coupled to the thulium doped fiber, and a Raman amplifier fiber optically coupled to the thulium doped optical fiber. The light emitting pump device in combination with the thulium doped fiber generates a first amplification pump wavelength and the Raman amplifier receives the first amplification pump wavelength. The first pump wavelength amplifies an optical signal in the Raman amplifier, the Raman amplifier operating at a signal wavelength in the range of about 1530 nm to about 1625 nm.Type: GrantFiled: May 31, 2002Date of Patent: April 29, 2003Assignee: Corning IncorporatedInventors: Adam J Ellison, John D Minelly, Bryce N Samson, Nicholas J Traynor, Donnell T Walton
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Patent number: 6550279Abstract: The disclosed invention includes a method of making an optical fiber drawn from a multiple crucible. The method includes moving a first crucible of the multiple crucible relative to a second crucible of the multiple crucible. The invention also includes minimizing core and cladding diffusion. A tip of the first crucible is disposed axially above a tip of the second crucible by a preselected distance. The invention further includes the ability to alter a diameter of the core of the fiber. A differential pressure is applied to the first crucible. A positive differential pressure is applied to increase the core diameter. A negative differential pressure is applied to decrease the core diameter. Furthermore, the invention includes drawing the fiber under non-isothermal conditions; there is a thermal gradient of at least 10° C./m between the two tips.Type: GrantFiled: September 1, 2000Date of Patent: April 22, 2003Assignee: Corning IncorporatedInventors: James G. Anderson, Ernest E. Brand, Adam J. Ellison, Jackson P. Trentelman
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Publication number: 20020173416Abstract: A method for the production of glass suitable for use in an optical fiber, by (1) dissolving an optically active component in a solvent to form a solution; (2) mixing the solution and a powder substrate, wherein the powder substrate is insoluble in the solvent; and (3) melting the solution and powder substrate to form glass at a temperature or temperature range that causes melt viscosities at less than or equal to 100,000 poise. A glass made by such a method and an optical fiber comprising such a glass. An optical fiber having optically active ions having an unbleachable loss of 1% or less of the peak of absorption.Type: ApplicationFiled: April 6, 2001Publication date: November 21, 2002Inventors: Adam J. Ellison, David J. McEnroe
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Publication number: 20020159736Abstract: An optically active fiber (30) is disclosed for making a fiber laser (18) or an amplifier (16). This double-clad structured active fiber (30) has a core (34), doped with an optically excitable ion having a three-level transition. The core (34) has a core refractive index and a core cross-sectional area. An inner cladding (32) surrounds the core (34). The inner cladding (32) has an inner cladding refractive index less than the core refractive index, an inner cladding cross-sectional area between 2 and 25 times greater than that of the core cross-sectional area, and an aspect ratio greater than 1.5:1. An outer cladding (36) surrounds the inner cladding (32) and has an outer cladding refractive index less than the inner cladding refractive index.Type: ApplicationFiled: March 14, 2001Publication date: October 31, 2002Inventors: Matthew J. Dejneka, Adam J. Ellison, Dmitri V. Kuksenkov, John D. Minelly, Carlton M. Truesdale, Luis A. Zenteno
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Publication number: 20020041750Abstract: The present invention relates to a rare earth element-doped, Bi2O3—Sb2O3—Al2O3—SiO2 glass including about 1-50 mol % Bi2O3. The present invention also relates to an optical amplifier having an active region formed of a rare earth element-doped, Bi2O3—Sb2O3—Al2O3—SiO2 glass including about 1-50 mol % Bi2O3.Type: ApplicationFiled: June 19, 2001Publication date: April 11, 2002Inventors: Lisa C. Chacon, Lauren K. Cornelius, Adam J. Ellison
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Publication number: 20020005051Abstract: Methods, apparatus and precursors for producing substantially water-free silica soot, preforms and glass. The methods and apparatus make substantially water-free fused silica preforms or glass by removing water as a reaction product, removing water from the atmosphere, removing water from the transport process, or combinations thereof. In a first embodiment, substantially water-free soot, preforms or glass are achieved by using a hydrogen-free fuel, such as carbon monoxide, in the deposition process. In another embodiment, a soot producing burner has parameters that enable operation on a substantially hydrogen-free fuel. End burners, which minimize water production, are also described. Such water-free methods are useful in depositing fluorine-doped soot because of the low water present and the efficiency in which fluorine is incorporated. In another embodiment, glassy barrier layer methods and apparatus are described for minimizing dopant migration, especially fluorine.Type: ApplicationFiled: April 11, 2001Publication date: January 17, 2002Inventors: John T. Brown, Gerald E. Burke, Lisa C. Chacon, Steven B. Dawes, Adam J. Ellison, Daniel W. Hawtof, Anthony P. Luppino, V. Srikant, Pushkar Tandon, Christine L. Tennent, James P. Terrell, Joseph M. Whalen
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Patent number: RE46337Abstract: Disclosed are alkali-free glasses having a liquidus viscosity of greater than or equal to about 90,000 poises, said glass comprising SiO2, Al2O3, B2O3, MgO, CaO, and SrO such that, in mole percent on an oxide basis: 64?SiO2?68.2; 11?Al2O3?13.5; 5?B2O3?9; 2?MgO?9; 3?CaO?9; and 1?SrO?5. The glasses can be used to make a display glass substrates, such as thin film transistor (TFT) display glass substrates for use in active matrix liquid crystal display devices (AMLCDs) and other flat panel display devices.Type: GrantFiled: December 1, 2015Date of Patent: March 14, 2017Assignee: Corning IncorporatedInventor: Adam J. Ellison