Patents by Inventor Mallanagouda Dyamanagouda Patil
Mallanagouda Dyamanagouda Patil 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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Publication number: 20180105470Abstract: Disclosed herein are methods for making a bonded refractory material, the methods comprising preparing a slurry comprising glass precursor particles having an average particle size ranging from about 1 nm to about 200 nm; combining zirconia particles with the slurry to form a batch composition comprising at least about 80% by weight of zirconia; forming a green body from the batch composition; and sintering the green body to form a sintered refractory material. Sintered high-zirconia refractory materials can comprise at least about 80% by weight of zirconia having an average grain size of 100 microns or less, wherein the zirconia is interspersed in a glassy phase, and wherein the sintered refractory materials comprise about 15% or less by weight of the glassy phase. Melting vessels having at least one interior surface comprising such sintered zirconia refractory materials are further disclosed herein.Type: ApplicationFiled: April 21, 2016Publication date: April 19, 2018Inventors: Matthew John Dejneka, John Christopher Mauro, Mallanagouda Dyamanagouda Patil, Kim Doreen Pierotti, James Scott Sutherland, Akenda Zellet-Lukaso
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Patent number: 9862650Abstract: A ceramic honeycomb body having a skin that does not block partial cells extending from an inlet face to an outlet face at an outer periphery portion of the body. A method of making the ceramic honeycomb body having the skin includes disposing a sheet on an outer peripheral wall of a honeycomb core having an outer surface spaced apart from interiors of the partial cells and skinning the body having the sheet disposed thereon. Subsequent curing in the method bonds the skin to cell walls of the body spaced apart from interiors of the partial cells.Type: GrantFiled: March 18, 2014Date of Patent: January 9, 2018Assignee: Corning IncorporatedInventors: Natarajan Gunasekaran, Mallanagouda Dyamanagouda Patil
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Publication number: 20170362119Abstract: Optically transparent glass ceramic materials comprising a glass phase containing and a crystalline tungsten bronze phase comprising nanoparticles and having the formula MxWO3, where M includes at least one H, Li, Na, K, Rb, Cs, Ca, Sr, Ba, Zn, Cu, Ag, Sn, Cd, In, Tl, Pb, Bi, Th, La, Pr, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb, Lu, and U, and where 0<x<1. Aluminosilicate and zinc-bismuth-borate glasses comprising at least one of Sm2O3, Pr2O3, and Er2O3 are also provided.Type: ApplicationFiled: August 23, 2016Publication date: December 21, 2017Inventors: Matthew John Dejneka, Jesse Kohl, Mallanagouda Dyamanagouda Patil
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Publication number: 20170137313Abstract: A powder useful for making a mold utilized for shaping glass-based materials includes at least about 50% by weight nickel. Metal oxides that are not miscible with nickel may be dispersed within the powder in an amount in a range from about 0.2 to about 15% by volume. A mold made from the powder may have a mold body having a composition comprising at least 50% by weight nickel and a metal oxide that is not miscible with nickel in an amount in a range from about 0.2 to about 15% by volume, a nickel oxide layer on a surface of the mold body wherein the nickel oxide layer has first and second opposing surfaces, the first surface of the nickel oxide layer contacts and faces the surface of the mold body, the second surface of the nickel oxide layer includes a plurality of grains, and the plurality of grains has an average grain size of about 100 ?m or less.Type: ApplicationFiled: November 16, 2016Publication date: May 18, 2017Inventors: ANTOINE GASTON DENIS BISSON, ROY JOSEPH BOURCIER, MALLANAGOUDA DYAMANAGOUDA PATIL
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Publication number: 20170056823Abstract: Extruded honeycomb catalyst bodies and methods of manufacturing same. The catalyst body includes a first oxide selected from the group consisting of tungsten oxides, vanadium oxides, and combinations thereof, a second oxide selected from the group consisting of cerium oxides, lanthanum oxides, zirconium oxides, and combinations thereof, and a zeolite.Type: ApplicationFiled: November 10, 2016Publication date: March 2, 2017Inventors: Steven Bolaji Ogunwumi, Mallanagouda Dyamanagouda Patil, Yuming Xie, Hao Cheng, Shudong Wang
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Patent number: 9492811Abstract: Extruded honeycomb catalyst bodies and methods of manufacturing same. The catalyst body includes a first oxide selected from the group consisting of tungsten oxides, vanadium oxides, and combinations thereof, a second oxide selected from the group consisting of cerium oxides, lanthanum oxides, zirconium oxides, and combinations thereof, and a zeolite.Type: GrantFiled: February 26, 2010Date of Patent: November 15, 2016Assignee: Corning IncorporatedInventors: Steven Bolaji Ogunwumi, Mallanagouda Dyamanagouda Patil, Yuming Xie, Hao Cheng, Shudong Wang
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Publication number: 20150266782Abstract: A ceramic honeycomb body having a skin that does not block partial cells extending from an inlet face to an outlet face at an outer periphery portion of the body. A method of making the ceramic honeycomb body having the skin includes disposing a sheet on an outer peripheral wall of a honeycomb core having an outer surface spaced apart from interiors of the partial cells and skinning the body having the sheet disposed thereon. Subsequent curing in the method bonds the skin to cell walls of the body spaced apart from interiors of the partial cells.Type: ApplicationFiled: March 18, 2014Publication date: September 24, 2015Applicant: CORNING INCORPORATEDInventors: Natarajan Gunasekaran, Mallanagouda Dyamanagouda Patil
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Publication number: 20140356406Abstract: Described herein are glass or glass-ceramic articles having improved antimicrobial efficacy. Further described are methods of making and using the improved articles. The improved articles generally include a glass or glass-ceramic substrate, a compressive stress layer that extends inward from a surface of the glass or glass-ceramic substrate to a first depth therein, and an antimicrobial agent-containing region that extends inward from the surface of the glass or glass-ceramic substrate to a second depth therein. The antimicrobial agent-containing region may include at least one of a plurality of ion exchanged-copper ions and a plurality of ion exchanged-silver ions, arranged in a predetermined portion of the surface.Type: ApplicationFiled: May 20, 2014Publication date: December 4, 2014Applicant: CORNING INCORPORATEDInventors: Mallanagouda Dyamanagouda Patil, Christine Coulter Wolcott
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Patent number: 8796687Abstract: A method of treating a sheet of semiconducting material comprises forming a sinterable first layer over each major surface of a sheet of semiconducting material, forming a second layer over each of the first layers to form a particle-coated semiconductor sheet, placing the particle-coated sheet between end members, heating the particle-coated sheet to a temperature effective to at least partially sinter the first layer and at least partially melt the semiconducting material, and cooling the particle-coated sheet to solidify the semiconducting material and form a treated sheet of semiconducting material.Type: GrantFiled: September 19, 2011Date of Patent: August 5, 2014Assignee: Corning IncorporatedInventors: Glen Bennett Cook, Prantik Mazumder, Mallanagouda Dyamanagouda Patil, Lili Tian, Natesan Venkataraman
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Patent number: 8703636Abstract: A method of manufacturing a catalyst body which includes: combining one or more inorganic components with an inorganic binder, and optionally with an organic binder, to form a mixture, the one or more inorganic components comprising a primary phase material being zeolite, or CeO2—ZrO2, or a combination; forming the mixture into a shaped body; firing the shaped body to allow the inorganic binder to bind the one or more inorganic components; impregnating the shaped body with a source of a reducing or oxidizing element; and heating the impregnated shaped body to form a redox oxide from the source, the redox oxide being supported by the shaped body.Type: GrantFiled: February 27, 2009Date of Patent: April 22, 2014Assignee: Corning IncorporatedInventors: Steven Bolaji Ogunwumi, Mallanagouda Dyamanagouda Patil
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Patent number: 8456801Abstract: A hybrid capacitor includes an electrically non-conductive rigid or semi-rigid porous honeycomb structure having cells extending along a common direction, the cells having a plurality of cross-sectional shapes. The honeycomb structure is desirably formed of a material that is stable at temperatures of 300° or more, such that high temperature processing can be used to help ensure high purity of the final product. The material of the structure may desirably be an oxide or non-oxide ceramic, such as cordierite, silicon nitride, alumina, aluminum titanate, zircon, glass, or glass-ceramic. The plurality of shapes of the cells includes larger shapes in which cells are disposed non-galvanic electrodes, with galvanic electrodes disposed in cells of other shapes.Type: GrantFiled: July 24, 2006Date of Patent: June 4, 2013Assignee: Corning IncorporatedInventors: Roy Joseph Bourcier, Kishor Purushottam Gadkaree, Mallanagouda Dyamanagouda Patil, Huan-Hung Sheng, Mark J. Soulliere
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Publication number: 20120074528Abstract: A method of treating a sheet of semiconducting material comprises forming a sinterable first layer over each major surface of a sheet of semiconducting material, forming a second layer over each of the first layers to form a particle-coated semiconductor sheet, placing the particle-coated sheet between end members, heating the particle-coated sheet to a temperature effective to at least partially sinter the first layer and at least partially melt the semiconducting material, and cooling the particle-coated sheet to solidify the semiconducting material and form a treated sheet of semiconducting material.Type: ApplicationFiled: September 19, 2011Publication date: March 29, 2012Inventors: Glen Bennett Cook, Prantik Mazumder, Mallanagouda Dyamanagouda Patil, Lili Tian, Natesan Venkataraman
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Publication number: 20120058034Abstract: Extruded honeycomb catalyst bodies and methods of manufacturing same. The catalyst body includes a first oxide selected from the group consisting of tungsten oxides, vanadium oxides, and combinations thereof, a second oxide selected from the group consisting of cerium oxides, lanthanum oxides, zirconium oxides, and combinations thereof, and a zeolite.Type: ApplicationFiled: February 26, 2010Publication date: March 8, 2012Inventors: Steven Bolaji Ogunwumi, Mallanagouda Dyamanagouda Patil, Yuming Xie, Hao Cheng, Shudong Wang
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Cellular honeycomb ultracapacitors and hybrid capacitors with separator-supported current collectors
Patent number: 7903389Abstract: An ultracapacitor or hybrid capacitor includes an electrically non-conductive rigid or semi-rigid porous honeycomb separator structure having cells extending along a common direction and supporting current collector structure(s) thereon. The current collector structure may be porous and extend continuously on all inner surfaces of a cell of the honeycomb structure, or may extend along the common direction on separate portions of the inner surfaces of a cell. The material may desirably be an oxide or non-oxide ceramic, such as cordierite, silicon nitride, aluminum titanate, alumina, zircon, glass, or glass-ceramic.Type: GrantFiled: May 26, 2006Date of Patent: March 8, 2011Assignee: Corning IncorporatedInventors: Roy Joseph Bourcier, Kishor Purushottam Gadkaree, Mallanagouda Dyamanagouda Patil, Huan-Hung Sheng, Mark J Soulliere -
Patent number: 7859827Abstract: An ultracapacitor or hybrid capacitor includes an electrically non-conductive rigid or semi-rigid porous honeycomb structure (12) having cells extending along a common direction and having an average density per unit area within in a plane perpendicular to the common direction exceeding 15.5 per square centimeter, desirably formed of a material that is stable at temperatures of 300° or more, such that high temperatures processing can be used to help ensure high purity of the final product. The material may desirably be an oxide or non-oxide ceramic, such as cordierite, silicon nitride, alumina, aluminum titanate, zircon, glass, or glass-ceramic.Type: GrantFiled: May 26, 2006Date of Patent: December 28, 2010Assignee: Corning IncorporatedInventors: Roy Joseph Bourcier, Kishor Purushottam Gadkaree, Mallanagouda Dyamanagouda Patil, Huan-Hung Sheng, Mark J Soulliere
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Publication number: 20100222205Abstract: A method of manufacturing a catalyst body which includes: combining one or more inorganic components with an inorganic binder, and optionally with an organic binder, to form a mixture, the one or more inorganic components comprising a primary phase material being zeolite, or CeO2—ZrO2, or a combination; forming the mixture into a shaped body; firing the shaped body to allow the inorganic binder to bind the one or more inorganic components; impregnating the shaped body with a source of a reducing or oxidizing element; and heating the impregnated shaped body to form a redox oxide from the source, the redox oxide being supported by the shaped body.Type: ApplicationFiled: February 27, 2009Publication date: September 2, 2010Inventors: Steven Bolaji Ogunwumi, Mallanagouda Dyamanagouda Patil
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Publication number: 20100130352Abstract: The present disclosure relates to methods of making shaped bodies comprising providing a substantially uniform temperature and gas flow throughout the shaped body as a function of reaction time. The disclosure further relates to methods of making shaped bodies substantially uniformly oxidized. The methods comprise setting at least one shaped body and performing at least one firing of the at least one shaped body. The present disclosure further relates to shaped bodies made according to the methods disclosed.Type: ApplicationFiled: February 6, 2009Publication date: May 27, 2010Inventors: Leonard Charles Dabich, II, James Gerard Fagan, Kishor Purushottam Gadkaree, Millicent Odei Owusu, Mallanagouda Dyamanagouda Patil
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Publication number: 20090303663Abstract: An hybrid capacitor includes an electrically non-conductive rigid or semi-rigid porous honeycomb structure having cells extending along a common direction, the cells having a plurality of cross-sectional shapes. The honeycomb structure is desirably formed of a material that is stable at temperatures of 3000 or more, such that high temperature processing can be used to help ensure high purity of the final product. The material of the structure may desirably be an oxide or non-oxide ceramic, such as cordierite, silicon nitride, alumina, aluminum titanate, zircon, glass, or glass-ceramic. The plurality of shapes of the cells includes larger shapes in which cells are disposed non-galvanic electrodes, with galvanic electrodes disposed in cells of other shapes.Type: ApplicationFiled: July 24, 2006Publication date: December 10, 2009Inventors: Roy Joseph Bourcier, Kishor Purushottam Gadkaree, Mallanagouda Dyamanagouda Patil, Huan-Hung Sheng, Mark J. Soulliere
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Cellular Honeycomb Ultracapacitors and Hybrid Capacitors With Separator-Supported Current Collectors
Publication number: 20090185328Abstract: An ultracapacitor or hybrid capacitor includes an electrically non-conductive rigid or semi-rigid porous honeycomb separator structure having cells extending along a common direction and supporting current collector structure(s) thereon. The current collector structure may be porous and extend continuously on all inner surfaces of a cell of the honeycomb structure, or may extend along the common direction on separate portions of the inner surfaces of a cell. The honeycomb structure desirably formed of a material that is stable at temperatures of 300° or more, such that high temperature processing can be used to help ensure high purity of the final product. The material may desirably be an oxide or non-oxide ceramic, such as cordierite, silicon nitride, or aluminum titanate. The cells desirably have an average density per unit area within in a plane perpendicular to the common direction of more than 15.5 per square centimeter.Type: ApplicationFiled: May 26, 2006Publication date: July 23, 2009Inventors: Roy Joseph Bourcier, Kishor Purushottam Gadkaree, Mallanagouda Dyamanagouda Patil, Huan-Hung Sheng, Mark J. Soulliere -
Publication number: 20090021890Abstract: An ultracapacitor or hybrid capacitor includes an electrically non-conductive rigid or semi-rigid porous honeycomb structure (12) having cells extending along a common direction and having an average density per unit area within in a plane perpendicular to the common direction exceeding 15.5 per square centimeter, desirably formed of a material that is stable at temperatures of 300° or more, such that high temperatures processing can be used to help ensure high purity of the final product. The material may desirably be an oxide or non-oxide ceramic, such as cordierite, silicon nitride, alumina, aluminum titanate, zircon, glass, or glass-ceramic.Type: ApplicationFiled: May 26, 2006Publication date: January 22, 2009Inventors: Roy Joseph Bourcier, Kishor Purushottam Gadkaree, Mallanagouda Dyamanagouda Patil, Huan-Hung Sheng, Mark J. Soulliere