Patents by Inventor James William Zimmermann
James William Zimmermann 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).
-
Patent number: 11884598Abstract: A ceramic honeycomb body comprising a peripheral skin layer and a fiber extending around the outer periphery of a honeycomb core, the fiber embedded in the peripheral skin layer is described. A method of making a honeycomb body having a fiber extending around the outer periphery of a honeycomb core and embedded in the peripheral skin layer is also described.Type: GrantFiled: February 25, 2020Date of Patent: January 30, 2024Assignee: Corning, IncorporatedInventors: Gregory Albert Merkel, Barbara Anna Oyer, Patrick David Tepesch, James William Zimmermann
-
Publication number: 20230365423Abstract: A process of forming a sintered article includes heating a green portion of a tape of polycrystalline ceramic and/or minerals in organic binder at a binder removal zone to a temperature sufficient to pyrolyze the binder; horizontally conveying the portion of tape with organic binder removed from the binder removal zone to a sintering zone; and sintering polycrystalline ceramic and/or minerals of the portion of tape at the sintering zone, wherein the tape simultaneously extends through the removal and sintering zones.Type: ApplicationFiled: July 25, 2023Publication date: November 16, 2023Inventors: Micheal Edward Badding, William Joseph Bouton, Douglas Edward Brackley, Lanrik Wayne Kester, Thomas Dale Ketcham, Eric Lee Miller, Cameron Wayne Tanner, James William Zimmermann
-
Patent number: 11746022Abstract: A process of forming a sintered article includes heating a green portion of a tape of polycrystalline ceramic and/or minerals in organic binder at a binder removal zone to a temperature sufficient to pyrolyze the binder; horizontally conveying the portion of tape with organic binder removed from the binder removal zone to a sintering zone; and sintering polycrystalline ceramic and/or minerals of the portion of tape at the sintering zone, wherein the tape simultaneously extends through the removal and sintering zones.Type: GrantFiled: November 16, 2022Date of Patent: September 5, 2023Assignee: Corning IncorporatedInventors: Michael Edward Badding, William Joseph Bouton, Douglas Edward Brackley, Lanrik Wayne Kester, Thomas Dale Ketcham, Eric Lee Miller, Cameron Wayne Tanner, James William Zimmermann
-
Publication number: 20230159401Abstract: A cement composition for application to a ceramic substrate, such as a cement skin composition for application to a ceramic honeycomb body is provided. The cement composition includes a first source of inorganic particles having a mean particle diameter <50 nm, wherein the first source of inorganic particles is present at about <15% (by dry weight), a second source of inorganic particles having a mean particle diameter of from about 50 nm to about 700 nm, wherein the second source of inorganic particles is present at from about 5% to about 15% (by dry weight), and a water-soluble organic binder. An inorganic fibrous material can be present at about <15% (based on dry weight). The amount of at least one of the first source of inorganic particles or the inorganic fibrous material is greater than 0% (by dry weight).Type: ApplicationFiled: April 27, 2021Publication date: May 25, 2023Inventors: Mallanagouda Dyamanagouda Patil, Cameron Wayne Tanner, James William Zimmermann
-
Publication number: 20230074514Abstract: A process of forming a sintered article includes heating a green portion of a tape of polycrystalline ceramic and/or minerals in organic binder at a binder removal zone to a temperature sufficient to pyrolyze the binder; horizontally conveying the portion of tape with organic binder removed from the binder removal zone to a sintering zone; and sintering polycrystalline ceramic and/or minerals of the portion of tape at the sintering zone, wherein the tape simultaneously extends through the removal and sintering zones.Type: ApplicationFiled: November 16, 2022Publication date: March 9, 2023Inventors: Michael Edward Badding, William Joseph Bouton, Douglas Edward Brackley, Lanrik Wayne Kester, Thomas Dale Ketcham, Eric Lee Miller, Cameron Wayne Tanner, James William Zimmermann
-
Patent number: 11505468Abstract: A process of forming a sintered article includes heating a green portion of a tape of polycrystalline ceramic and/or minerals in organic binder at a binder removal zone to a temperature sufficient to pyrolyze the binder; horizontally conveying the portion of tape with organic binder removed from the binder removal zone to a sintering zone; and sintering polycrystalline ceramic and/or minerals of the portion of tape at the sintering zone, wherein the tape simultaneously extends through the removal and sintering zones.Type: GrantFiled: April 12, 2022Date of Patent: November 22, 2022Assignee: CORNING INCORPORATEDInventors: Michael Edward Badding, William Joseph Bouton, Douglas Edward Brackley, Lanrik Wayne Kester, Thomas Dale Ketcham, Eric Lee Miller, Cameron Wayne Tanner, James William Zimmermann
-
Patent number: 11490510Abstract: A ceramic and polymer composite including: a first continuous phase comprising a sintered porous ceramic having a solid volume of from 50 to 85 vol % and a porosity or a porous void space of from 50 to 15 vol %, based on the total volume of the composite; and a second continuous polymer phase situated in the porous void space of the sintered porous ceramic. Also disclosed is a composite article, a method of making the composite, and a method of using the composite.Type: GrantFiled: January 6, 2020Date of Patent: November 1, 2022Assignee: Corning IncorporatedInventors: Weiguo Miao, Manuela Ocampo, Michael Lesley Sorensen, James William Zimmermann
-
Publication number: 20220314488Abstract: The disclosure relates to methods of fabricating of ceramic structures, and more particularly to methods of fabricating ceramic structures having profiled surfaces and more particularly to methods of fabrication of ceramic mirror blanks. In one embodiment, a method of forming a shaped ceramic article, includes: forming, via one of a cold-pressing process or pressure casting process, a green ceramic article comprising a first surface, an opposing second surface and at least one high aspect ratio feature shaped into at least one surface; heating the green featured ceramic part to form a debound featured ceramic part; and densifying the debound featured ceramic part via one of a pressureless sintering process or a hot-pressing process.Type: ApplicationFiled: March 25, 2022Publication date: October 6, 2022Inventors: Bethany Rose Conway, Robin May Force, James Scott Sutherland, James William Zimmermann
-
Publication number: 20220242742Abstract: A process of forming a sintered article includes heating a green portion of a tape of polycrystalline ceramic and/or minerals in organic binder at a binder removal zone to a temperature sufficient to pyrolyze the binder; horizontally conveying the portion of tape with organic binder removed from the binder removal zone to a sintering zone; and sintering polycrystalline ceramic and/or minerals of the portion of tape at the sintering zone, wherein the tape simultaneously extends through the removal and sintering zones.Type: ApplicationFiled: April 12, 2022Publication date: August 4, 2022Inventors: Michael Edward Badding, William Joseph Bouton, Douglas Edward Brackley, Lanrik Wayne Kester, Thomas Dale Ketcham, Eric Lee Miller, Cameron Wayne Tanner, James William Zimmermann
-
Publication number: 20220177380Abstract: A ceramic honeycomb body comprising a peripheral skin layer and a fiber extending around the outer periphery of a honeycomb core, the fiber embedded in the peripheral skin layer is described. A method of making a honeycomb body having a fiber extending around the outer periphery of a honeycomb core and embedded in the peripheral skin layer is also described.Type: ApplicationFiled: February 25, 2020Publication date: June 9, 2022Inventors: Gregory Albert Merkel, Barbara Anna Oyer, Patrick David Tepesch, James William Zimmermann
-
Patent number: 11325837Abstract: A process of forming a sintered article includes heating a green portion of a tape of polycrystalline ceramic and/or minerals in organic binder at a binder removal zone to a temperature sufficient to pyrolyze the binder; horizontally conveying the portion of tape with organic binder removed from the binder removal zone to a sintering zone; and sintering polycrystalline ceramic and/or minerals of the portion of tape at the sintering zone, wherein the tape simultaneously extends through the removal and sintering zones.Type: GrantFiled: August 19, 2021Date of Patent: May 10, 2022Assignee: Corning IncorporatedInventors: Michael Edward Badding, William Joseph Bouton, Douglas Edward Brackley, Lanrik Wayne Kester, Thomas Dale Ketcham, Eric Lee Miller, Cameron Wayne Tanner, James William Zimmermann
-
Publication number: 20210380430Abstract: A process of forming a sintered article includes heating a green portion of a tape of polycrystalline ceramic and/or minerals in organic binder at a binder removal zone to a temperature sufficient to pyrolyze the binder; horizontally conveying the portion of tape with organic binder removed from the binder removal zone to a sintering zone; and sintering polycrystalline ceramic and/or minerals of the portion of tape at the sintering zone, wherein the tape simultaneously extends through the removal and sintering zones.Type: ApplicationFiled: August 19, 2021Publication date: December 9, 2021Inventors: Michael Edward Badding, William Joseph Bouton, Douglas Edward Brackley, Lanrik Wayne Kester, Thomas Dale Ketcham, Eric Lee Miller, Cameron Wayne Tanner, James William Zimmermann
-
Patent number: 11111155Abstract: A process of forming a sintered article includes heating a green portion of a tape of polycrystalline ceramic and/or minerals in organic binder at a binder removal zone to a temperature sufficient to pyrolyze the binder; horizontally conveying the portion of tape with organic binder removed from the binder removal zone to a sintering zone; and sintering polycrystalline ceramic and/or minerals of the portion of tape at the sintering zone, wherein the tape simultaneously extends through the removal and sintering zones.Type: GrantFiled: April 26, 2021Date of Patent: September 7, 2021Assignee: Corning IncorporatedInventors: Michael Edward Badding, William Joseph Bouton, Douglas Edward Brackley, Lanrik Wayne Kester, Thomas Dale Ketcham, Eric Lee Miller, Cameron Wayne Tanner, James William Zimmermann
-
Publication number: 20210253439Abstract: A process of forming a sintered article includes heating a green portion of a tape of polycrystalline ceramic and/or minerals in organic binder at a binder removal zone to a temperature sufficient to pyrolyze the binder; horizontally conveying the portion of tape with organic binder removed from the binder removal zone to a sintering zone; and sintering polycrystalline ceramic and/or minerals of the portion of tape at the sintering zone, wherein the tape simultaneously extends through the removal and sintering zones.Type: ApplicationFiled: April 26, 2021Publication date: August 19, 2021Inventors: Michael Edward Badding, William Joseph Bouton, Douglas Edward Brackley, Lanrik Wayne Kester, Thomas Dale Ketcham, Eric Lee Miller, Cameron Wayne Tanner, James William Zimmermann
-
Patent number: 11014822Abstract: A system, process and related sintered article are provided. The process includes supporting a piece of inorganic material with a pressurized gas and sintering the piece of inorganic material while supported by the pressurized gas by heating the piece of inorganic material to a temperature at or above a sintering temperature of the inorganic material such that the inorganic material is at least partially sintered forming the sintered article. The inorganic material is not in contact with a solid support during sintering. The sintered article, such as a ceramic article, is thin, has high surface quality, and/or has large surface areas.Type: GrantFiled: November 14, 2018Date of Patent: May 25, 2021Assignee: Corning IncorporatedInventors: Michael Edward Badding, William Joseph Bouton, Douglas Edward Brackley, Lanrik Wayne Kester, Thomas Dale Ketcham, Eric Lee Miller, Cameron Wayne Tanner, James William Zimmermann
-
Patent number: 10875806Abstract: An organic-inorganic composite, including: a discontinuous phase having a plurality of adjacent and similarly oriented fibers of an inorganic material; and a continuous organic phase having a thermoplastic polymer, such that the continuous organic phase surrounds the plurality of adjacent and similarly oriented fibers of the inorganic material, and the organic-inorganic composite is a plurality of adjacent and similarly oriented fibers of inorganic material contained within a similarly oriented host fiber of the thermoplastic polymer. Also disclosed are methods of making and using the composite.Type: GrantFiled: June 20, 2018Date of Patent: December 29, 2020Assignee: Corning IncorporatedInventors: Heather Bossard Decker, Shandon Dee Hart, Jenny Kim, Yanfei Li, Joseph Edward McCarthy, Nicholas James Smith, James William Zimmermann
-
Publication number: 20200146145Abstract: A ceramic and polymer composite including: a first continuous phase comprising a sintered porous ceramic having a solid volume of from 50 to 85 vol % and a porosity or a porous void space of from 50 to 15 vol %, based on the total volume of the composite; and a second continuous polymer phase situated in the porous void space of the sintered porous ceramic. Also disclosed is a composite article, a method of making the composite, and a method of using the composite.Type: ApplicationFiled: January 6, 2020Publication date: May 7, 2020Inventors: Weiguo Miao, Manuela Ocampo, Michael Lesley Sorensen, James William Zimmermann
-
Patent number: 10568205Abstract: A ceramic and polymer composite including: a first continuous phase comprising a sintered porous ceramic having a solid volume of from 50 to 85 vol % and a porosity or a porous void space of from 50 to 15 vol %, based on the total volume of the composite; and a second continuous polymer phase situated in the porous void space of the sintered porous ceramic. Also disclosed is a composite article, a method of making the composite, and a method of using the composite.Type: GrantFiled: July 21, 2017Date of Patent: February 18, 2020Assignee: Corning IncorporatedInventors: Weiguo Miao, Manuela Ocampo, Michael Lesley Sorensen, James William Zimmermann
-
Patent number: 10252946Abstract: A composite ceramic composition including a boron carbide phase and a method of forming the same. The composite ceramic composition includes a tungsten boride phase, a transition metal boride phase. The composite ceramic composition may also include a carbon disposed in solid solution with at least the tungsten boride phase and the transition metal boride phase. The transition metal boride phase may include a boride of at least one metal chosen from Cr, Nb, and Zr.Type: GrantFiled: November 23, 2015Date of Patent: April 9, 2019Assignee: Corning IncorporatedInventors: Bethany Rose Conway, James William Zimmermann
-
Publication number: 20190077674Abstract: A system, process and related sintered article are provided. The process includes supporting a piece of inorganic material with a pressurized gas and sintering the piece of inorganic material while supported by the pressurized gas by heating the piece of inorganic material to a temperature at or above a sintering temperature of the inorganic material such that the inorganic material is at least partially sintered forming the sintered article. The inorganic material is not in contact with a solid support during sintering. The sintered article, such as a ceramic article, is thin, has high surface quality, and/or has large surface areas.Type: ApplicationFiled: November 14, 2018Publication date: March 14, 2019Inventors: Michael Edward Badding, William Joseph Bouton, Douglas Edward Brackley, Lanrik Wayne Kester, Thomas Dale Ketcham, Eric Lee Miller, Cameron Wayne Tanner, James William Zimmermann