Patents by Inventor Danielle L. Grolman
Danielle L. Grolman 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: 20240110028Abstract: A first composition is disclosed that includes a fire-resistant thermoplastic resin. The fire-resistant thermoplastic resin includes 1-20 wt % of an aryl phosphate, includes 1-20 wt % of a phosphate polymer, and 60%-98% of a (meth)acrylic polymer, including units from at least one monomer, wherein the monomer is chosen from methyl methacrylate, acrylic acid, methacrylic acid, acrylic acid esters, methacrylic acid esters, acrylonitrile and maleic anhydride. The first composition may further include a fabric or a composite material that is embedded with the fire-resistant thermoplastic resin. In some instances, the aryl-phosphate and the phosphonate polymer synergistically reduce an effective heat of combustion, a peak heat release, or a flame time as compared to a second composition that contains only one of the aryl phosphate or the phosphonate polymer.Type: ApplicationFiled: December 13, 2023Publication date: April 4, 2024Inventors: Paul Papas, Matthew R. Pearson, Wenping Zhao, Theresa A. Hugener, Danielle L Grolman
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Patent number: 11906756Abstract: A light emitting diode display panel may comprise a substrate, a plurality of light emitting diodes located over the substrate, and an optical assembly located over the plurality of light emitting diodes. The optical assembly may include a lens array and a diffuser. An inner surface of the lens array may define a plurality of inner curves.Type: GrantFiled: September 9, 2021Date of Patent: February 20, 2024Assignee: GOODRICH CORPORATIONInventors: Danielle L. Grolman, Jose-Rodrigo Castillo-Garza, Dustin D. Caldwell, Brigid A. Blakeslee
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Patent number: 11879042Abstract: A first composition is disclosed that includes a fire-resistant thermoplastic resin. The fire-resistant thermoplastic resin includes 1-20 wt % of an aryl phosphate, includes 1-20 wt % of a phosphate polymer, and 60%-98% of a (meth)acrylic polymer, including units from at least one monomer, wherein the monomer is chosen from methyl methacrylate, acrylic acid, methacrylic acid, acrylic acid esters, methacrylic acid esters, acrylonitrile and maleic anhydride. The first composition may further include a fabric or a composite material that is embedded with the fire-resistant thermoplastic resin. In some instances, the aryl-phosphate and the phosphonate polymer synergistically reduce an effective heat of combustion, a peak heat release, or a flame time as compared to a second composition that contains only one of the aryl phosphate or the phosphonate polymer.Type: GrantFiled: August 2, 2021Date of Patent: January 23, 2024Assignee: B/E Aerospace, Inc.Inventors: Paul Papas, Matthew R. Pearson, Wenping Zhao, Theresa A. Hugener, Danielle L Grolman
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Publication number: 20230390874Abstract: A thermoset component for joining with a thermoplastic component according to an exemplary embodiment of this disclosure, among other possible things includes a thermoset material, a weldable surface on the thermoset material, and a thermal barrier. The weldable surface includes a thermoplastic material. A hybrid polymeric component and a method of making a hybrid polymeric component are also disclosed.Type: ApplicationFiled: June 3, 2022Publication date: December 7, 2023Inventors: Danielle L. Grolman, Wenping Zhao, John Joseph Gangloff, Justin B. Alms, Lei Xing
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Patent number: 11814788Abstract: An illustrative example assembly for making an elevator load bearing member includes a fabric having a plurality of fibers arranged with some of the fibers transverse to others of the fibers. A plurality of cords are configured to support a load associated with an elevator car. The cords are included in the fabric and have respective coatings. The coatings include a first coating material and a second coating material, or include different coating thicknesses such that some of the coatings have a different coating thickness than others of the coatings, or the coatings include the first coating material and the second coating material and some of the coatings have a different coating thickness than others of the coatings.Type: GrantFiled: April 8, 2019Date of Patent: November 14, 2023Assignee: OTIS ELEVATOR COMPANYInventors: Scott Alan Eastman, Michael Paul Humbert, Daniel A. Mosher, Wenping Zhao, Danielle L. Grolman, Brad Guilani
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Patent number: 11808235Abstract: An acoustic liner includes a first face sheet, a second face sheet spaced from the first face sheet, and a plurality of sidewalls extending between the first face sheet and the second face sheet. The plurality of sidewalls defines a plurality of cells. Each cell of the plurality of cells defines a cavity between the first face sheet and the second face sheet. A bulk absorber is disposed within at least one cell of the plurality of cells. The bulk absorber further defines the cavity of the at least one cell of the plurality of cells. The first face sheet defines a plurality of apertures extending through a thickness of the first face sheet. Each aperture of the plurality of apertures is aligned with a respective cell of the plurality of cells.Type: GrantFiled: July 18, 2022Date of Patent: November 7, 2023Assignee: ROHR, INC.Inventors: John J. Gangloff, Jr., Peter J. Walsh, Danielle L. Grolman, Craig Aaron Reimann, Thomas P. Filburn, Song Chiou, Jeong-Woo Kim, Jeffrey M. Mendoza
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Publication number: 20230286639Abstract: An additively manufactured noise attenuation panel for a structure within an aircraft structure includes a plurality of unit cells, each including a central body interconnected via a plurality of tubes extending from the central body. The noise attenuation panel may include an increasing wall thickness in a desired direction. A layers of unit cells may be manufactured in a twisted orientation with respect to an immediately adjacent layer of unit cells. Layers of unit cells may be manufactured in a rounded or bent orientation with respect to a central axis. The noise attenuation panel may further comprise a disk and a blended transition located at the interface between the disk and an interior surface of a unit cell.Type: ApplicationFiled: March 10, 2022Publication date: September 14, 2023Applicant: ROHR, INC.Inventors: JEFFREY M. MENDOZA, JULIAN WINKLER, CRAIG A. REIMANN, KENJI HOMMA, PAUL R. BRAUNWART, LAWRENCE A. BINEK, DANIELLE L. GROLMAN
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Publication number: 20230075171Abstract: A light emitting diode display panel may comprise a substrate, a plurality of light emitting diodes located over the substrate, and an optical assembly located over the plurality of light emitting diodes. The optical assembly may include a lens array and a diffuser. An inner surface of the lens array may define a plurality of inner curves.Type: ApplicationFiled: September 9, 2021Publication date: March 9, 2023Applicant: GOODRICH CORPORATIONInventors: Danielle L. Grolman, Jose-Rodrigo Castillo-Garza, Dustin D. Caldwell, Brigid A. Blakeslee
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Publication number: 20230033321Abstract: A first composition is disclosed that includes a fire-resistant thermoplastic resin. The fire-resistant thermoplastic resin includes 1-20 wt % of an aryl phosphate, includes 1-20 wt % of a phosphate polymer, and 60%-98% of a (meth)acrylic polymer, including units from at least one monomer, wherein the monomer is chosen from methyl methacrylate, acrylic acid, methacrylic acid, acrylic acid esters, methacrylic acid esters, acrylonitrile and maleic anhydride. The first composition may further include a fabric or a composite material that is embedded with the fire-resistant thermoplastic resin. In some instances, the aryl-phosphate and the phosphonate polymer synergistically reduce an effective heat of combustion, a peak heat release, or a flame time as compared to a second composition that contains only one of the aryl phosphate or the phosphonate polymer.Type: ApplicationFiled: August 2, 2021Publication date: February 2, 2023Inventors: Paul Papas, Matthew R. Pearson, Wenping Zhao, Theresa A. Hugener, Danielle L. Grolman
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Publication number: 20220349363Abstract: An acoustic liner includes a first face sheet, a second face sheet spaced from the first face sheet, and a plurality of sidewalls extending between the first face sheet and the second face sheet. The plurality of sidewalls defines a plurality of cells. Each cell of the plurality of cells defines a cavity between the first face sheet and the second face sheet. A bulk absorber is disposed within at least one cell of the plurality of cells. The bulk absorber further defines the cavity of the at least one cell of the plurality of cells. The first face sheet defines a plurality of apertures extending through a thickness of the first face sheet. Each aperture of the plurality of apertures is aligned with a respective cell of the plurality of cells.Type: ApplicationFiled: July 18, 2022Publication date: November 3, 2022Inventors: John J. Gangloff, JR., Peter J. Walsh, Danielle L. Grolman, Craig Aaron Reimann, Thomas P. Filburn, Song Chiou, Jeong-Woo Kim, Jeffrey M. Mendoza
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Patent number: 11391244Abstract: An acoustic liner includes a first face sheet, a second face sheet spaced from the first face sheet, and a plurality of sidewalls extending between the first face sheet and the second face sheet. The plurality of sidewalls defines a plurality of cells. Each cell of the plurality of cells defines a cavity between the first face sheet and the second face sheet. A bulk absorber is disposed within at least one cell of the plurality of cells. The bulk absorber further defines the cavity of the at least one cell of the plurality of cells. The first face sheet defines a plurality of apertures extending through a thickness of the first face sheet. Each aperture of the plurality of apertures is aligned with a respective cell of the plurality of cells.Type: GrantFiled: January 4, 2019Date of Patent: July 19, 2022Assignee: Rohr, Inc.Inventors: John J. Gangloff, Jr., Peter J. Walsh, Danielle L. Grolman, Craig Aaron Reimann, Thomas P. Filburn, Song Chiou, Jeong-Woo Kim, Jeffrey M. Mendoza
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Publication number: 20200318286Abstract: An illustrative example assembly for making an elevator load bearing member includes a fabric having a plurality of fibers arranged with some of the fibers transverse to others of the fibers. A plurality of cords are configured to support a load associated with an elevator car. The cords are included in the fabric and have respective coatings. The coatings include a first coating material and a second coating material, or include different coating thicknesses such that some of the coatings have a different coating thickness than others of the coatings, or the coatings include the first coating material and the second coating material and some of the coatings have a different coating thickness than others of the coatings.Type: ApplicationFiled: April 8, 2019Publication date: October 8, 2020Inventors: Scott Alan Eastman, Michael Paul Humbert, Daniel A. Mosher, Wenping Zhao, Danielle L. Grolman, Brad Guilani
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Publication number: 20200217272Abstract: An acoustic liner includes a first face sheet, a second face sheet spaced from the first face sheet, and a plurality of sidewalls extending between the first face sheet and the second face sheet. The plurality of sidewalls defines a plurality of cells. Each cell of the plurality of cells defines a cavity between the first face sheet and the second face sheet. A bulk absorber is disposed within at least one cell of the plurality of cells. The bulk absorber further defines the cavity of the at least one cell of the plurality of cells. The first face sheet defines a plurality of apertures extending through a thickness of the first face sheet. Each aperture of the plurality of apertures is aligned with a respective cell of the plurality of cells.Type: ApplicationFiled: January 4, 2019Publication date: July 9, 2020Inventors: John J. Gangloff, JR., Peter J. Walsh, Danielle L. Grolman, Craig Aaron Reimann, Thomas P. Filburn, Song Chiou, Jeong-Woo Kim, Jeffrey M. Mendoza
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Publication number: 20200163160Abstract: A passive anti-icing and/or deicing device can include an icephobic outer layer configured to prevent ice from forming and/or building up on the outer layer by preventing ice from adhering to the outer layer. The device can include a backer film attached to an underside of the icephobic outer layer, and an adhesive attached to the backer film on an opposite side of the backer film relative to the icephobic outer layer.Type: ApplicationFiled: November 21, 2018Publication date: May 21, 2020Inventors: John J. Gangloff, JR., Andrew Taylor, James A, Mullen, Danielle L. Grolman, Peter J. Walsh