Patents by Inventor Ryan M. Braun
Ryan M. Braun 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: 20230158777Abstract: A display film includes a transparent glass layer having a thickness of 250 micrometers or less, or in a range from 25 to 100 micrometers. A transparent energy dissipation layer is fixed to the transparent glass layer. The transparent energy dissipation layer has a glass transition temperature of 27 degrees Celsius or less and a Tan Delta peak value of 0.5 or greater, or from 1 to 2.Type: ApplicationFiled: January 11, 2023Publication date: May 25, 2023Inventors: Joseph W. Woody, V, David Scott Thompson, Catherine A. Leatherdale, Ryan M. Braun, Michael A. Johnson, Steven D. Solomonson, John J. Stradinger, Lyudmila A. Pekurovsky, Joseph D. Rule, Peter D. Condo
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Publication number: 20230142645Abstract: Described herein is a multilayered article and methods of making and using such articles. The multilayered article comprises: · (a) a microsphere layer comprising a plurality of microspheres (11) disposed in a monolayer; · (b) a bead bonding layer (12) comprising a first major surface and a second opposing major surface wherein the plurality of microspheres is at least partially embedded in the first major surface of the bead bonding layer, and wherein the bead bonding layer comprises a thermoset polyurethane, and wherein the thermoset polyurethane is derived from one or more liquid polyols; and · (c) an elastomeric layer (14) disposed on the second opposing major surface of the bead bonding layer.Type: ApplicationFiled: April 9, 2021Publication date: May 11, 2023Inventors: Yongshang Lu, Charlie C. Ho, Ryan M. Braun, John J. Jaros, Shri Niwas, Ying Xia
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Patent number: 11631829Abstract: A display film includes a transparent polymeric substrate layer and a transparent energy dissipation layer disposed on the transparent polymeric substrate layer. The transparent energy dissipation layer includes cross-linked polyurethane and a polyacrylate polymer. The transparent energy dissipation layer has a glass transition temperature of 27 degrees Celsius or less and a Tan Delta peak value of 0.5 or greater.Type: GrantFiled: November 30, 2017Date of Patent: April 18, 2023Assignee: 3M Innovative Properties CompanyInventors: Karissa L. Eckert, David Scott Thompson, Ryan M. Braun, Catherine A. Leatherdale, Michael A. Johnson, Steven D. Solomonson, Richard J. Pokorny, John J. Stradinger, Kevin R. Schaffer, Joseph D. Rule, Peter D. Condo, Derek W. Patzman
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Patent number: 11577492Abstract: A display film includes a transparent glass layer having a thickness of 250 micrometers or less, or in a range from 25 to 100 micrometers. A transparent energy dissipation layer is fixed to the transparent glass layer. The transparent energy dissipation layer has a glass transition temperature of 27 degrees Celsius or less, a Tan Delta peak value of 0.5 or greater, or from 1 to 2 and a Young's Modulus (E?) greater than 0.9 MPa over a temperature range of ?40 degrees Celsius to 70 degrees Celsius. In a preferred embodiment, the transparent energy dissipation layer comprises a cross-linked polyurethane layer or a cross-linked polyurethane acrylate layer.Type: GrantFiled: September 21, 2017Date of Patent: February 14, 2023Assignee: 3M Innovative Properties CompanyInventors: Joseph W. Woody, V, David Scott Thompson, Catherine A. Leatherdale, Ryan M. Braun, Michael A. Johnson, Steven D. Solomonson, John J. Stradinger, Lyudmila A. Pekurovsky, Joseph D. Rule, Peter D. Condo
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Patent number: 11567239Abstract: The disclosed aliphatic thermoplastic polyurethane composition is well suited for use in thin, flexible light directing articles to impart flexibility, toughness, or protection to the light directing articles that contain optically active elements. The disclosed aliphatic thermoplastic polyurethanes have improved thermostability at higher temperatures. Specifically, the disclosed aliphatic thermoplastic polyurethanes have a cross-over temperature greater than 110° C. In one embodiment, the cross-over temperature is greater than 130° C. In one embodiment, the cross-over temperature is less than 170° C. and a Tg greater than 35° C. and less than 70° C.Type: GrantFiled: December 8, 2020Date of Patent: January 31, 2023Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Bimal V. Thakkar, Jay M. Jennen, Robert D. Hamann, Ryan M. Braun, Robert F. Watkins, Joseph D. Rule, Todd D. Jones, Charlie C. Ho
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Publication number: 20220177303Abstract: A nanostructured article includes a substrate; a plurality of first nanostructures disposed on, and extending away from, the substrate; and a covalently crosslinked fluorinated polymeric layer disposed on the plurality of first nanostructures. The plurality of first nanostructures includes polyurethane. The polymeric layer at least partially fills spaces between the first nanostructures to an average minimum height above the substrate of at least 30 nm such that the polymeric layer has a nanostructured surface defined by, and facing away from, the plurality of first nanostructures.Type: ApplicationFiled: May 3, 2020Publication date: June 9, 2022Inventors: David S. Thompson, Chad M. Amb, Moses M. David, Richard J. Pokorny, Thomas P. Klun, Jonah Shaver, Joan M. Noyola, Hannah E. Walsh, Jon P. Nietfeld, John A. Wheatley, Joseph D. Rule, Ryan M. Braun, Michael A. Johnson
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Publication number: 20210114361Abstract: Various embodiments disclosed relate to a surfacing film. The surfacing film includes a base layer. The base layer includes a thermoplastic polyurethane film comprising a reaction product of a reaction mixture of a diisocyanate, a polyester polyol having a melting temperature of at least about 30° C.; and a diol chain extender. There are many reasons to use the surfacing film including easier and more cost effective manufacturing of the surfacing film by directly extruding the base layer by mixing the reaction mixture in an extruder. Another reason to use the surfacing film is that the film has improved resistance to discoloration. Another reason to use the film is that the film shows good toughness.Type: ApplicationFiled: August 6, 2019Publication date: April 22, 2021Inventors: Charlie Chia-Tie HO, Yongshang LU, John J. JAROS, Jay M. JENNEN, Ryan M. BRAUN, Sean P. ADDISON, Trevor A. LARSON, Richard J. POKORNY, Joan M. NOYOLA, Zachary J. MALMBERG, Thomas P. KLUN, Moses M. DAVID, Jun MA, Cordell M. HARDY
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Patent number: 10962688Abstract: A display film includes a transparent cross-linked polyurethane layer. The transparent cross-linked polyurethane layer having a glass transition temperature of 10 degrees Celsius or less and a Tan Delta peak value of 0.5 or greater.Type: GrantFiled: June 29, 2017Date of Patent: March 30, 2021Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: David S. Thompson, Ryan M. Braun, Joseph D. Rule, Catherine A. Leatherdale, Steven D. Solomonson, Peter D. Condo, John J. Stradinger, Michael A. Johnson, Richard J. Pokorny, Derek W. Patzman, Peihui Zhang, Evan L. Breedlove
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Publication number: 20210088695Abstract: The disclosed aliphatic thermoplastic polyurethane composition is well suited for use in thin, flexible light directing articles to impart flexibility, toughness, or protection to the light directing articles that contain optically active elements. The disclosed aliphatic thermoplastic polyurethanes have improved thermostability at higher temperatures. Specifically, the disclosed aliphatic thermoplastic polyurethanes have a cross-over temperature greater than 110° C. In one embodiment, the cross-over temperature is greater than 130° C. In one embodiment, the cross-over temperature is less than 170° C. and a Tg greater than 35° C. and less than 70° C.Type: ApplicationFiled: December 8, 2020Publication date: March 25, 2021Inventors: Bimal V. Thakkar, Jay M. Jennen, Robert D. Hamann, Ryan M. Braun, Robert F. Watkins, Joseph D. Rule, Todd D. Jones, Charlie C. Ho
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Patent number: 10882283Abstract: A display film comprises a transparent glass layer including two or more co-planar glass layer segments and a thickness defined by a first major surface and a second major surface opposing the first major surface being less than 500 micrometers; interstitial polymer material separating adjacent segments; and transparent energy dissipation layer having a glass transition temperature of 27 degrees Celsius or less and a Tan Delta peak value of 0.5 or greater and being disposed on the first major surface.Type: GrantFiled: December 14, 2017Date of Patent: January 5, 2021Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Joseph W. Woody, V, David S. Thompson, Steven D. Solomonson, John J. Stradinger, Ryan M. Braun, Joseph D. Rule, Peter D. Condo, Catherine A. Leatherdale, Michael A. Johnson
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Patent number: 10884163Abstract: The disclosed aliphatic thermoplastic polyurethane composition is well suited for use in thin, flexible light directing articles to impart flexibility, toughness, or protection to the light directing articles that contain optically active elements. The disclosed aliphatic thermoplastic polyurethanes have improved thermostability at higher temperatures. Specifically, the disclosed aliphatic thermoplastic polyurethanes have a cross-over temperature greater than 110° C. In one embodiment, the cross-over temperature is greater than 130° C. In one embodiment, the cross-over temperature is less than 170° C. and a Tg greater than 35 C and less than 70 C.Type: GrantFiled: June 24, 2016Date of Patent: January 5, 2021Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Bimal V. Thakkar, Jay M. Jennen, Robert D. Hamann, Ryan M. Braun, Robert F. Watkins, Joseph D. Rule, Todd D. Jones, Charlie C. Ho
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Publication number: 20200309999Abstract: A display film includes a transparent cross-linked polyurethane layer. The transparent cross-linked polyurethane layer having a glass transition temperature of 10 degrees Celsius or less and a Tan Delta peak value of 0.5 or greater.Type: ApplicationFiled: June 29, 2017Publication date: October 1, 2020Inventors: David S. THOMPSON, Ryan M. BRAUN, Joseph D. RULE, Catherine A. LEATHERDALE, Steven D. SOLOMONSON, Peter D. CONDO, John J. STRADINGER, Michael A. JOHNSON, Richard J. POKORNY, Derek W. PATZMAN, Peihui ZHANG, Evan L. BREEDLOVE
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Publication number: 20200277517Abstract: Various embodiments disclosed relate to a surfacing film. The surfacing film includes a base layer. The base layer includes a thermoplastic polyurethane film comprising a reaction product of a reaction mixture of a diisocyanate, a polyester polyol having a melting temperature of at least about 30° C.; and a diol chain extender. There are many reasons to use the surfacing film including easier and more cost effective manufacturing of the surfacing film by directly extruding the base layer by mixing the reaction mixture in an extruder. Another reason to use the surfacing film is that the film has improved resistance to discoloration. Another reason to use the film is that the film shows good toughness.Type: ApplicationFiled: September 18, 2018Publication date: September 3, 2020Inventors: Charlie Chia-Tie HO, Yongshang LU, John J. JAROS, Jay M. JENNEN, Ryan M. BRAUN, Sean P. ADDISON, Trevor A. LARSON, Ricky L. NELSON, Robert D. HAMANN
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Publication number: 20200028117Abstract: A display film includes a transparent polymeric substrate layer and a transparent energy dissipation layer disposed on the transparent polymeric substrate layer. The transparent energy dissipation layer includes cross-linked polyurethane and a polyacrylate polymer. The transparent energy dissipation layer has a glass transition temperature of 27 degrees Celsius or less and a Tan Delta peak value of 0.5 or greater.Type: ApplicationFiled: November 30, 2017Publication date: January 23, 2020Inventors: Karissa L. ECKERT, David Scott THOMPSON, Ryan M. BRAUN, Catherine A. LEATHERDALE, Michael A. JOHNSON, Steven D. SOLOMONSON, Richard J. POKORNY, John J. STRADINGER, Kevin R. SCHAFFER, Joseph D. RULE, Peter D. CONDO, Derek W. PATZMAN
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Publication number: 20200016868Abstract: A display film includes a transparent glass layer having a thickness of 250 micrometers or less, or in a range from 25 to 100 micrometers. A transparent energy dissipation layer is fixed to the transparent glass layer. The transparent energy dissipation layer has a glass transition temperature of 27 degrees Celsius or less, a Tan Delta peak value of 0.5 or greater, or from 1 to 2 and a Young's Modulus (E?) greater than 0.9 MPa over a temperature range of ?40 degrees Celsius to 70 degrees Celsius. In a preferred embodiment, the transparent energy dissipation layer comprises a cross-linked polyurethane layer or a cross-linked polyurethane acrylate layer.Type: ApplicationFiled: September 21, 2017Publication date: January 16, 2020Inventors: Joseph W. WOODY, V, David Scott THOMPSON, Catherine A. LEATHERDALE, Ryan M. BRAUN, Michael A. JOHNSON, Steven D. SOLOMONSON, John J. STRADINGER, Lyudmila A. PEKUROVSKY, Joseph D. RULE, Peter D. CONDO
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Publication number: 20200001577Abstract: A display film comprises a transparent glass layer including two or more co-planar glass layer segments and a thickness defined by a first major surface and a second major surface opposing the first major surface being less than 500 micrometers; interstitial polymer material separating adjacent segments; and transparent energy dissipation layer having a glass transition temperature of 27 degrees Celsius or less and a Tan Delta peak value of 0.5 or greater and being disposed on the first major surface.Type: ApplicationFiled: December 14, 2017Publication date: January 2, 2020Inventors: Joseph W. WOODY, V, David S. THOMPSON, Steven D. SOLOMONSON, John J. STRADINGER, Ryan M. BRAUN, Joseph D. RULE, Peter D. CONDO, Catherine A. LEATHERDALE, Michael A. JOHNSON
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Publication number: 20190211168Abstract: A display film includes a transparent cross-linked polyurethane acrylate layer. The transparent cross-linked polyurethane acrylate layer having a glass transition temperature of 10 degrees Celsius or less and a Tan Delta peak value of 0.5 or greater.Type: ApplicationFiled: June 6, 2017Publication date: July 11, 2019Inventors: David Scott THOMPSON, Steven D. SOLOMONSON, Karissa Lynn ECKERT, John James STRADINGER, Catherine A. LEATHERDALE, Peter D. CONDO, Richard J. POKORNY, Ryan M. BRAUN, Michael A. JOHNSON, Joseph D. RULE, Kevin R. SCHAFFER, Derek W. PATZMAN
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Patent number: 10090480Abstract: A display film includes a transparent polymeric substrate layer and a transparent aliphatic cross-linked polyurethane layer disposed on the transparent polymeric substrate layer. The transparent aliphatic cross-linked polyurethane layer has a glass transition temperature in a range from 11 to 27 degrees Celsius and a Tan Delta peak value in a range from 0.5 to 2.5. The display film has a haze value of 1% or less.Type: GrantFiled: August 30, 2017Date of Patent: October 2, 2018Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Michael A. Johnson, David Scott Thompson, Catherine A. Leatherdale, John J. Stradinger, Evan L. Breedlove, Steven D. Solomonson, Ryan M. Braun, Kevin R. Schaffer, Peihui Zhang, Joseph D. Rule
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Publication number: 20180203163Abstract: The disclosed aliphatic thermoplastic polyurethane composition is well suited for use in thin, flexible light directing articles to impart flexibility, toughness, or protection to the light directing articles that contain optically active elements. The disclosed aliphatic thermoplastic polyurethanes have improved thermostability at higher temperatures. Specifically, the disclosed aliphatic thermoplastic polyurethanes have a cross-over temperature greater than 110° C. In one embodiment, the cross-over temperature is greater than 130° C. In one embodiment, the cross-over temperature is less than 170° C. and a Tg greater than 35 C and less than 70 C.Type: ApplicationFiled: June 24, 2016Publication date: July 19, 2018Inventors: Bimal V. Thakkar, Jay M. Jennen, Robert D. Hamann, Ryan M. Braun, Robert F. Watkins, Joseph D. Rule, Todd D. Jones, Charlie C. Ho
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Publication number: 20170365804Abstract: A display film includes a transparent polymeric substrate layer and a transparent aliphatic cross-linked polyurethane layer disposed on the transparent polymeric substrate layer. The transparent aliphatic cross-linked polyurethane layer has a glass transition temperature in a range from 11 to 27 degrees Celsius and a Tan Delta peak value in a range from 0.5 to 2.5. The display film has a haze value of 1% or less.Type: ApplicationFiled: August 30, 2017Publication date: December 21, 2017Inventors: Michael A. Johnson, David Scott Thompson, Catherine A. Leatherdale, John J. Stradinger, Evan L. Breedlove, Steven D. Solomonson, Ryan M. Braun, Kevin R. Schaffer, Peihui Zhang, Joseph D. Rule