Patents by Inventor Erin E. Stache
Erin E. Stache 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: 10994824Abstract: An example method for manufacturing a multicellular structure for acoustic damping is described that includes applying a porogen material to a solid support, inserting a multicellular frame into the solid support and through the porogen material so as to fill cells of the multicellular frame with the porogen material, fusing the porogen material, removing the multicellular frame from the solid support, and the multicellular frame contains a suspended fused porogen network attached to walls of the cells of the multicellular frame. The method also includes applying a solution to the suspended fused porogen network in the cells of the multicellular frame to percolate the suspended fused porogen network, curing the solution, and removing the suspended fused porogen network from the multicellular frame resulting in porous septum membranes of the cured solution in cells of the multicellular frame.Type: GrantFiled: April 20, 2020Date of Patent: May 4, 2021Assignee: The Boeing CompanyInventors: Erin E. Stache, Eric Herrera, Larken E. Cumberland, Shahriar Alam, Christopher S. Roper, Geoffrey McKnight
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Patent number: 10822515Abstract: A composition comprising a cyclic olefin copolymer; a particulate filler dispersed in the cyclic olefin copolymer; and a solvent is disclosed. The composition can be used to make a transmissive composite. The transmissive composite and a method of making a transmissive composite panel are also disclosed.Type: GrantFiled: December 13, 2018Date of Patent: November 3, 2020Assignee: THE BOEING COMPANYInventors: Andrew P. Nowak, April R. Rodriguez, Erin E. Stache, Russell P. Mott, Adam F. Gross
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Publication number: 20200247524Abstract: An example method for manufacturing a multicellular structure for acoustic damping is described that includes applying a porogen material to a solid support, inserting a multicellular frame into the solid support and through the porogen material so as to fill cells of the multicellular frame with the porogen material, fusing the porogen material, removing the multicellular frame from the solid support, and the multicellular frame contains a suspended fused porogen network attached to walls of the cells of the multicellular frame. The method also includes applying a solution to the suspended fused porogen network in the cells of the multicellular frame to percolate the suspended fused porogen network, curing the solution, and removing the suspended fused porogen network from the multicellular frame resulting in porous septum membranes of the cured solution in cells of the multicellular frame.Type: ApplicationFiled: April 20, 2020Publication date: August 6, 2020Inventors: Erin E. Stache, Eric Herrera, Larken E. Cumberland, Shahriar Alam, Christopher S. Roper, Geoffrey McKnight
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Patent number: 10661883Abstract: An example method for manufacturing a multicellular structure for acoustic damping is described that includes applying a porogen material to a solid support, inserting a multicellular frame into the solid support and through the porogen material so as to fill cells of the multicellular frame with the porogen material, fusing the porogen material, removing the multicellular frame from the solid support, and the multicellular frame contains a suspended fused porogen network attached to walls of the cells of the multicellular frame. The method also includes applying a solution to the suspended fused porogen network in the cells of the multicellular frame to percolate the suspended fused porogen network, curing the solution, and removing the suspended fused porogen network from the multicellular frame resulting in porous septum membranes of the cured solution in cells of the multicellular frame.Type: GrantFiled: May 17, 2019Date of Patent: May 26, 2020Assignee: The Boeing CompanyInventors: Erin E. Stache, Eric Herrera, Larken E. Cumberland, Shahriar Alam, Christopher S. Roper, Geoffrey McKnight
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Publication number: 20200140717Abstract: A composition comprising a cyclic olefin copolymer; a particulate filler dispersed in the cyclic olefin copolymer; and a solvent is disclosed. The composition can be used to make a transmissive composite. The transmissive composite and a method of making a transmissive composite panel are also disclosed.Type: ApplicationFiled: December 13, 2018Publication date: May 7, 2020Inventors: Andrew P. Nowak, April R. Rodriguez, Erin E. Stache, Russell P. Mott, Adam F. Gross
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Patent number: 10414870Abstract: A novel copolymer is made from a thiol terminated hydrocarbon monomer and at least one additional monomer chosen from the compounds of i) a terminally unsaturated hydrocarbon monomer, ii) an isocyanate functionalized hydrocarbon monomer and iii) a silane monomer substituted with two or more C2 to C8 terminally unsaturated alkenyl groups or C2 to C8 terminally unsaturated alkynyl groups, wherein the copolymer is a linear polymer, branched polymer or crosslinked polymer network, with the following provisos: if the at least one additional monomer is either a) a terminally unsaturated hydrocarbon monomer that is not a polymer having 12 carbon atoms or more, or b) a silane monomer, then the thiol terminated hydrocarbon monomer includes a saturated hydrocarbon ring with two or more terminal thiol groups attached to the hydrocarbon ring; if the terminally unsaturated hydrocarbon monomer is polybutadiene, the polybutadiene contains from about 0 mol % to about 30 mol % of polymer units in the cis-1,4-butadiene form; aType: GrantFiled: July 23, 2015Date of Patent: September 17, 2019Assignee: THE BOEING COMPANYInventors: Andrew P. Nowak, April R. Rodriguez, Erin E. Stache
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Publication number: 20190270507Abstract: An example method for manufacturing a multicellular structure for acoustic damping is described that includes applying a porogen material to a solid support, inserting a multicellular frame into the solid support and through the porogen material so as to fill cells of the multicellular frame with the porogen material, fusing the porogen material, removing the multicellular frame from the solid support, and the multicellular frame contains a suspended fused porogen network attached to walls of the cells of the multicellular frame. The method also includes applying a solution to the suspended fused porogen network in the cells of the multicellular frame to percolate the suspended fused porogen network, curing the solution, and removing the suspended fused porogen network from the multicellular frame resulting in porous septum membranes of the cured solution in cells of the multicellular frame.Type: ApplicationFiled: May 17, 2019Publication date: September 5, 2019Inventors: Erin E. Stache, Eric Herrera, Larken E. Cumberland, Shahriar Alam, Christopher S. Roper, Geoffrey McKnight
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Patent number: 10336433Abstract: An example method for manufacturing a multicellular structure for acoustic damping is described that includes applying a porogen material to a solid support, inserting a multicellular frame into the solid support and through the porogen material so as to fill cells of the multicellular frame with the porogen material, fusing the porogen material, removing the multicellular frame from the solid support, and the multicellular frame contains a suspended fused porogen network attached to walls of the cells of the multicellular frame. The method also includes applying a solution to the suspended fused porogen network in the cells of the multicellular frame to percolate the suspended fused porogen network, curing the solution, and removing the suspended fused porogen network from the multicellular frame resulting in porous septum membranes of the cured solution in cells of the multicellular frame.Type: GrantFiled: March 9, 2015Date of Patent: July 2, 2019Assignee: The Boeing CompanyInventors: Erin E. Stache, Eric Herrera, Larken E. Cumberland, Shahriar Alam, Christopher S. Roper, Geoffrey McKnight
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Patent number: 10208226Abstract: A composition comprising a cyclic olefin copolymer; a particulate filler dispersed in the cyclic olefin copolymer; and a solvent is disclosed. The composition can be used to make a transmissive composite. The transmissive composite and a method of making a transmissive composite panel are also disclosed.Type: GrantFiled: July 23, 2015Date of Patent: February 19, 2019Assignee: THE BOEING COMPANYInventors: Andrew P. Nowak, April R. Rodriguez, Erin E. Stache, Russell P. Mott, Adam F. Gross
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Patent number: 9670379Abstract: A composition comprises a copolymer made from a thiol terminated hydrocarbon monomer and at least one additional monomer chosen from the compounds of i) a terminally unsaturated hydrocarbon monomer, ii) an isocyanate functionalized hydrocarbon monomer and iii) a silane monomer substituted with two or more C2 to C8 terminally unsaturated alkenyl groups or C2 to C8 terminally unsaturated alkynyl groups. The composition also includes a particulate filler dispersed in the copolymer and a solvent. If the terminally unsaturated hydrocarbon monomer is polybutadiene, the polybutadiene contains from about 0 mol % to about 30 mol % of polymer units in a cis-1,4-butadiene form. Composites made from the composition and methods for making composite panels are also disclosed.Type: GrantFiled: July 23, 2015Date of Patent: June 6, 2017Assignee: THE BOEING COMPANYInventors: Andrew P. Nowak, April R. Rodriguez, Erin E. Stache
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Publication number: 20170022385Abstract: A composition comprising a cyclic olefin copolymer; a particulate filler dispersed in the cyclic olefin copolymer; and a solvent is disclosed. The composition can be used to make a transmissive composite. The transmissive composite and a method of making a transmissive composite panel are also disclosed.Type: ApplicationFiled: July 23, 2015Publication date: January 26, 2017Inventors: Andrew P. Nowak, April R. Rodriguez, Erin E. Stache, Russell P. Mott, Adam F. Gross
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Publication number: 20170022389Abstract: A composition comprises a copolymer made from a thiol terminated hydrocarbon monomer and at least one additional monomer chosen from the compounds of i) a terminally unsaturated hydrocarbon monomer, ii) an isocyanate functionalized hydrocarbon monomer and iii) a silane monomer substituted with two or more C2 to C8 terminally unsaturated alkenyl groups or C2 to C8 terminally unsaturated alkynyl groups. The composition also includes a particulate filler dispersed in the copolymer and a solvent. If the terminally unsaturated hydrocarbon monomer is polybutadiene, the polybutadiene contains from about 0 mol % to about 30 mol % of polymer units in a cis-1,4-butadiene form. Composites made from the composition and methods for making composite panels are also disclosed.Type: ApplicationFiled: July 23, 2015Publication date: January 26, 2017Inventors: Andrew P. Nowak, April R. Rodriguez, Erin E. Stache
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Publication number: 20170022324Abstract: A novel copolymer is made from a thiol terminated hydrocarbon monomer and at least one additional monomer chosen from the compounds of i) a terminally unsaturated hydrocarbon monomer, ii) an isocyanate functionalized hydrocarbon monomer and iii) a silane monomer substituted with two or more C2 to C8 terminally unsaturated alkenyl groups or C2 to C8 terminally unsaturated alkynyl groups, wherein the copolymer is a linear polymer, branched polymer or crosslinked polymer network, with the following provisos: if the at least one additional monomer is either a) a terminally unsaturated hydrocarbon monomer that is not a polymer having 12 carbon atoms or more, or b) a silane monomer, then the thiol terminated hydrocarbon monomer includes a saturated hydrocarbon ring with two or more terminal thiol groups attached to the hydrocarbon ring; if the terminally unsaturated hydrocarbon monomer is polybutadiene, the polybutadiene contains from about 0 mol % to about 30 mol % of polymer units in the cis-1,4-butadiene form; aType: ApplicationFiled: July 23, 2015Publication date: January 26, 2017Inventors: Andrew P. Nowak, April R. Rodriguez, Erin E. Stache
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Publication number: 20160264231Abstract: An example method for manufacturing a multicellular structure for acoustic damping is described that includes applying a porogen material to a solid support, inserting a multicellular frame into the solid support and through the porogen material so as to fill cells of the multicellular frame with the porogen material, fusing the porogen material, removing the multicellular frame from the solid support, and the multicellular frame contains a suspended fused porogen network attached to walls of the cells of the multicellular frame. The method also includes applying a solution to the suspended fused porogen network in the cells of the multicellular frame to percolate the suspended fused porogen network, curing the solution, and removing the suspended fused porogen network from the multicellular frame resulting in porous septum membranes of the cured solution in cells of the multicellular frame.Type: ApplicationFiled: March 9, 2015Publication date: September 15, 2016Inventors: Erin E. Stache, Eric Herrera, Larken E. Cumberland, Shahriar Alam, Christopher S. Roper, Geoffrey McKnight