Patents by Inventor Scott Lubenow
Scott Lubenow 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: 11141696Abstract: A selective catalytic reduction system may include a single housing defining a single centerline axis. The selective catalytic reduction system may also include a diesel particulate filter disposed within the single housing and having a DPF center axis aligned with the single centerline axis. The selective catalytic reduction system may also include an SCR catalyst disposed within the single housing and having a center axis aligned with the single centerline axis. In some implementations, the diesel particulate filter may include one or more SiC filters. In some implementations, the SCR catalyst may include one or more extruded SCR catalysts.Type: GrantFiled: August 20, 2020Date of Patent: October 12, 2021Assignee: CUMMINS EMISSION SOLUTIONS, INC.Inventors: Randolph G. Zoran, Ryan M. Johnson, David M. Sarcona, A. Carl McDonald, Jr., Kenneth R. Federle, John G. Buechler, Scott Lubenow, Arvind V. Harinath
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Publication number: 20200376432Abstract: A selective catalytic reduction system may include a single housing defining a single centerline axis. The selective catalytic reduction system may also include a diesel particulate filter disposed within the single housing and having a DPF center axis aligned with the single centerline axis. The selective catalytic reduction system may also include an SCR catalyst disposed within the single housing and having a center axis aligned with the single centerline axis. In some implementations, the diesel particulate filter may include one or more SiC filters. In some implementations, the SCR catalyst may include one or more extruded SCR catalysts.Type: ApplicationFiled: August 20, 2020Publication date: December 3, 2020Applicant: Cummins Emission Solutions, Inc.Inventors: Randolph G. Zoran, Ryan M. Johnson, David M. Sarcona, A. Carl McDonald, JR., Kenneth R. Federle, John G. Buechler, Scott Lubenow
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Patent number: 10786783Abstract: A selective catalytic reduction system may include a single housing defining a single centerline axis. The selective catalytic reduction system may also include a diesel particulate filter disposed within the single housing and having a DPF center axis aligned with the single centerline axis. The selective catalytic reduction system may also include an SCR catalyst disposed within the single housing and having a center axis aligned with the single centerline axis. In some implementations, the diesel particulate filter may include one or more SiC filters. In some implementations, the SCR catalyst may include one or more extruded SCR catalysts.Type: GrantFiled: January 23, 2020Date of Patent: September 29, 2020Assignee: Cummins Emission Solutions, Inc.Inventors: Randolph G. Zoran, Ryan M. Johnson, David M. Sarcona, A. Carl McDonald, Jr., Kenneth R. Federle, John G. Buechler, Scott Lubenow
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Publication number: 20200217443Abstract: A bent tube with a sleeve of insulation and a protective outer metallic layer and related methods of manufacturing.Type: ApplicationFiled: January 8, 2020Publication date: July 9, 2020Inventors: Scott Lubenow, Carlos A. De Leon Medina, Rob Schellin
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Publication number: 20200156004Abstract: A selective catalytic reduction system may include a single housing defining a single centerline axis. The selective catalytic reduction system may also include a diesel particulate filter disposed within the single housing and having a DPF center axis aligned with the single centerline axis. The selective catalytic reduction system may also include an SCR catalyst disposed within the single housing and having a center axis aligned with the single centerline axis. In some implementations, the diesel particulate filter may include one or more SiC filters. In some implementations, the SCR catalyst may include one or more extruded SCR catalysis.Type: ApplicationFiled: January 23, 2020Publication date: May 21, 2020Applicant: Cummins Emission Solutions, Inc.Inventors: Randolph G. Zoran, Ryan M. Johnson, David M. Sarcona, A. Carl McDonald, JR., Kenneth R. Federle, John G. Buechler, Scott Lubenow
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Patent number: 10576419Abstract: A selective catalytic reduction system may include a single housing defining a single centerline axis. The selective catalytic reduction system may also include a diesel particulate filter disposed within the single housing and having a DPF center axis aligned with the single centerline axis. The selective catalytic reduction system may also include an SCR catalyst disposed within the single housing and having a center axis aligned with the single centerline axis. In some implementations, the diesel particulate filter may include one or more SiC filters. In some implementations, the SCR catalyst may include one or more extruded SCR catalysts.Type: GrantFiled: September 7, 2018Date of Patent: March 3, 2020Assignee: Cummins Emission Solutions, Inc.Inventors: Randolph G. Zoran, Ryan M. Johnson, David M. Sarcona, A. Carl McDonald, Jr., Kenneth R. Federle, John G. Buechler, Scott Lubenow
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Publication number: 20190001269Abstract: A selective catalytic reduction system may include a single housing defining a single centerline axis. The selective catalytic reduction system may also include a diesel particulate filter disposed within the single housing and having a DPF center axis aligned with the single centerline axis. The selective catalytic reduction system may also include an SCR catalyst disposed within the single housing and having a center axis aligned with the single centerline axis. In some implementations, the diesel particulate filter may include one or more SiC filters. In some implementations, the SCR catalyst may include one or more extruded SCR catalysts.Type: ApplicationFiled: September 7, 2018Publication date: January 3, 2019Applicant: Cummins Emission Solutions, Inc.Inventors: Randolph G. Zoran, Ryan M. Johnson, David M. Sarcona, Carl A. McDonald, Kenneth R. Federle, John G. Buechler, Scott Lubenow
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Patent number: 10092879Abstract: A selective catalytic reduction system may include a single housing defining a single centerline axis. The selective catalytic reduction system may also include a diesel particulate filter disposed within the single housing and having a DPF center axis aligned with the single centerline axis. The selective catalytic reduction system may also include an SCR catalyst disposed within the single housing and having a center axis aligned with the single centerline axis. In some implementations, the diesel particulate filter may include one or more SiC filters. In some implementations, the SCR catalyst may include one or more extruded SCR catalysts.Type: GrantFiled: December 22, 2015Date of Patent: October 9, 2018Assignee: Cummins Emission Solutions Inc.Inventors: Randolph G. Zoran, Ryan M. Johnson, David M. Sarcona, Carl A. McDonald, Kenneth R. Federle, John G. Buechler, Scott Lubenow
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Publication number: 20170361273Abstract: A selective catalytic reduction system may include a single housing defining a single centerline axis. The selective catalytic reduction system may also include a diesel particulate filter disposed within the single housing and having a DPF center axis aligned with the single centerline axis. The selective catalytic reduction system may also include an SCR catalyst disposed with-in the single housing and having a center axis aligned with the single centerline axis. In some implementations, the diesel particulate filter may include one or more SiC filters. In some implementations, the SCR catalyst may include one or more extruded SCR catalysts.Type: ApplicationFiled: December 22, 2015Publication date: December 21, 2017Applicant: Cummins Emission Solutions, Inc.Inventors: Randolph G. Zoran, Ryan M. Johnson, David M. Sarcona, Carl A. McDonald, Kenneth R. Federle, John G. Buechler, Scott Lubenow
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Patent number: 9295946Abstract: An aftertreatment subsystem includes first and second mounting interfaces, a fluid inlet and fluid outlet interface, and aftertreatment components, each having a central axis and axial extent. The central axes for the aftertreatment components are substantially parallel. End caps define fluid chambers that fluidly couple upstream aftertreatment component outlets with downstream aftertreatment components inlets. The end caps are positioned at a first or second end of the aftertreatment components. A first bracket joins the aftertreatment components at an axial position closer to the first end than to a center of the axial extent of any of the aftertreatment components and a second bracket joins the aftertreatment components at an axial position closer to the second end than to the center of the axial extent of any of the aftertreatment components. The first mounting interface is on the first bracket, and the second mounting interface is on the second bracket.Type: GrantFiled: April 24, 2013Date of Patent: March 29, 2016Assignee: CUMMINS EMISSION SOLUTIONS, INC.Inventors: Michael Lamps, Scott Lubenow, Kyle Ebbe, James Goss, Robert Nowicki, Pat Klein, Michael Welp, Jason Drost, David Hall, Aashish Wadke, Jamie Zenger, Jonathan Steele
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Publication number: 20150226368Abstract: An insulated tube joint connection having a tube with an end portion, a load transfer rim joined to and extending radially outwardly from the tube, and a clamping seat joined to the load transfer rim and spaced apart from the tube end portion to at least partially define an insulation space.Type: ApplicationFiled: February 12, 2014Publication date: August 13, 2015Applicant: NELSON GLOBAL PRODUCTSInventors: Rob Schellin, Jason Drost, Scott Lubenow, Nathaniel Derks, Shane O'Rourke, Eric Miller
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Patent number: 8066792Abstract: According to one representative embodiment, an exhaust aftertreatment component that includes a housing that defines an interior cavity through which exhaust gas is flowable. The housing includes an inner body, an outer body, and a space defined between the inner and outer bodies. The component also includes an insulation pack that is positioned within the space. The insulation pack includes insulation media encapsulated by a flexible fabric. The insulation pack further includes an at least partially rigid member that has a rigidity greater than a rigidity of the insulation media and flexible fabric.Type: GrantFiled: December 3, 2008Date of Patent: November 29, 2011Assignee: Cummins Filtration IP, Inc.Inventors: Aashish Wadke, Scott Lubenow, Chris Cremeens, Jason Drost, Daniel W. Woods
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Publication number: 20100132322Abstract: According to one representative embodiment, an exhaust aftertreatment component that includes a housing that defines an interior cavity through which exhaust gas is flowable. The housing includes an inner body, an outer body, and a space defined between the inner and outer bodies. The component also includes an insulation pack that is positioned within the space. The insulation pack includes insulation media encapsulated by a flexible fabric. The insulation pack further includes an at least partially rigid member that has a rigidity greater than a rigidity of the insulation media and flexible fabric.Type: ApplicationFiled: December 3, 2008Publication date: June 3, 2010Applicant: Cummins Filtration IP, Inc.Inventors: Aashish Wadke, Scott Lubenow, Chris Cremeens, Jason Drost, Daniel W. Woods