Patents by Inventor Jonathan R. Feldman
Jonathan R. Feldman 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: 11931563Abstract: An apparatus for a heart of a patient having a cardiac assist device adapted to be implanted into the patient to assist the heart with pumping blood. The apparatus has a sensor adapted to be implanted into the patient. The sensor in communication with the cardiac assist device and the heart which measures native volume of the heart. Alternatively, the sensor monitors the heart based on admittance while the cardiac assist device. Alternatively, the sensor monitors the heart based on impedance.Type: GrantFiled: April 22, 2021Date of Patent: March 19, 2024Assignees: Board of Regents, The University of Texas System, CardioVol, LLCInventors: John Porterfield, Jonathan W. Valvano, Clay Heighten, Anil Kottam, Marc David Feldman, Aleksandra Borisovna Gruslova, Drew R. Nolen
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Patent number: 11918799Abstract: An apparatus for a heart of a patient having a cardiac assist device adapted to be implanted into the patient to assist the heart with pumping blood. The apparatus has a sensor adapted to be implanted into the patient. The sensor in communication with the cardiac assist device and the heart which measures native volume of the heart. Alternatively, the sensor monitors the heart based on admittance while the cardiac assist device. Alternatively, the sensor monitors the heart based on impedance.Type: GrantFiled: April 22, 2021Date of Patent: March 5, 2024Assignees: Board of Regents, The University of Texas System, Cardio Vol, LLCInventors: John Porterfield, Jonathan W. Valvano, Clay Heighten, Anil Kottam, Marc David Feldman, Aleksandra Borisovna Gruslova, Drew R. Nolen
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Patent number: 11911602Abstract: An apparatus for a heart of a patient having a cardiac assist device adapted to be implanted into the patient to assist the heart with pumping blood. The apparatus has a sensor adapted to be implanted into the patient. The sensor in communication with the cardiac assist device and the heart which measures native volume of the heart. Alternatively, the sensor monitors the heart based on admittance while the cardiac assist device. Alternatively, the sensor monitors the heart based on impedance.Type: GrantFiled: April 22, 2021Date of Patent: February 27, 2024Assignees: Board of Regents, The University of Texas System, Cardio Vol, I.LCInventors: Jonathan W. Valvano, John Porterfield, Clay Heighten, Anil Kottam, Marc David Feldman, Aleksandra Borisovna Gruslova, Drew R. Nolen
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Patent number: 9545960Abstract: This invention provides an aerodynamic structure attached to the rear cargo body, having doors that swing open, or a single, full-width door, which rolls upwardly. The embodiments provide an aerodynamic structure attached to the rear in a manner that would obscure access to the door(s) in a deployed position, in which the structure reduces drag, yet enables access to the door(s) in a folded position. The folded position allows access to the rear for loading and unloading, and in the case of swinging, hinged doors, allows the doors to be folded through a 270-degree arc, with a minimal sideways projection. The various embodiments also enable relatively rapid and easy transition between the folded position and the deployed position using actuators and/or linkages that tie the folding and deployment of panels of the structure together. This allows selective folding and deployment of the structure without undue effort or strength.Type: GrantFiled: May 12, 2015Date of Patent: January 17, 2017Assignee: STEMCO LPInventors: Andrew F. Smith, Charles M. Horrell, Jeffrey J. Grossmann, Jonathan R. Feldman, Alexander R. Bruccoleri
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Publication number: 20150291231Abstract: This invention provides an aerodynamic structure attached to the rear cargo body, having doors that swing open, or a single, full-width door, which rolls upwardly. The embodiments provide an aerodynamic structure attached to the rear in a manner that would obscure access to the door(s) in a deployed position, in which the structure reduces drag, yet enables access to the door(s) in a folded position. The folded position allows access to the rear for loading and unloading, and in the case of swinging, hinged doors, allows the doors to be folded through a 270-degree arc, with a minimal sideways projection. The various embodiments also enable relatively rapid and easy transition between the folded position and the deployed position using actuators and/or linkages that tie the folding and deployment of panels of the structure together. This allows selective folding and deployment of the structure without undue effort or strength.Type: ApplicationFiled: May 12, 2015Publication date: October 15, 2015Inventors: Andrew F. Smith, Charles M. Horrell, Jeffrey J. Grossmann, Jonathan R. Feldman, Alexander R. Bruccoleri
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Patent number: 9039069Abstract: This invention provides an aerodynamic structure attached to the rear cargo body, having doors that swing open, or a single, full-width door, which rolls upwardly. The embodiments provide an aerodynamic structure attached to the rear in a manner that would obscure access to the door(s) in a deployed position, in which the structure reduces drag, yet enables access to the door(s) in a folded position. The folded position allows access to the rear for loading and unloading, and in the case of swinging, hinged doors, allows the doors to be folded through a 270-degree arc, with a minimal sideways projection. The various embodiments also enable relatively rapid and easy transition between the folded position and the deployed position using actuators and/or linkages that tie the folding and deployment of panels of the structure together. This allows selective folding and deployment of the structure without undue effort or strength.Type: GrantFiled: January 28, 2013Date of Patent: May 26, 2015Assignee: Advanced Transit Dynamics, Inc.Inventors: Andrew F. Smith, Charles M. Horrell, Jeffrey J. Grossmann, Jonathan R. Feldman, Alexander R. Bruccoleri
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Patent number: 8360510Abstract: This invention provides an aerodynamic structure attached to the rear cargo body, having doors that swing open, or a single, full-width door, which rolls upwardly. The embodiments provide an aerodynamic structure attached to the rear in a manner that would obscure access to the door(s) in a deployed position, in which the structure reduces drag, yet enables access to the door(s) in a folded position. The folded position allows access to the rear for loading and unloading, and in the case of swinging, hinged doors, allows the doors to be folded through a 270-degree arc, with a minimal sideways projection. The various embodiments also enable relatively rapid and easy transition between the folded position and the deployed position using actuators and/or linkages that tie the folding and deployment of panels of the structure together. This allows selective folding and deployment of the structure without undue effort or strength.Type: GrantFiled: January 4, 2012Date of Patent: January 29, 2013Assignee: Advanced Transit Dynamics, Inc.Inventors: Andrew F. Smith, Charles M. Horrell, Jeffrey J. Grossmann, Jonathan R. Feldman, Alexander R. Bruccoleri
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Publication number: 20120104792Abstract: This invention provides an aerodynamic structure attached to the rear cargo body, having doors that swing open, or a single, full-width door, which rolls upwardly. The embodiments provide an aerodynamic structure attached to the rear in a manner that would obscure access to the door(s) in a deployed position, in which the structure reduces drag, yet enables access to the door(s) in a folded position. The folded position allows access to the rear for loading and unloading, and in the case of swinging, hinged doors, allows the doors to be folded through a 270-degree arc, with a minimal sideways projection. The various embodiments also enable relatively rapid and easy transition between the folded position and the deployed position using actuators and/or linkages that tie the folding and deployment of panels of the structure together. This allows selective folding and deployment of the structure without undue effort or strength.Type: ApplicationFiled: January 4, 2012Publication date: May 3, 2012Applicant: ADVANCED TRANSIT DYNAMICS, INC.Inventors: Andrew F. Smith, Charles M. Horrell, Jeffrey J. Grossmann, Jonathan R. Feldman, Alexander R. Bruccoleri
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Patent number: 8100461Abstract: This invention provides an aerodynamic structure attached to the rear face of a truck cargo body, which rear typically contains a door assembly, with a plurality of doors that swing open on hinges, or a single, full-width door, which rolls upwardly. The various embodiments of the invention allow an aerodynamic structure to be permanently attached to the rear of the trailer in a manner that would obscure access to the door(s) in a deployed position, in which the aerodynamic structure generates reduced drag on the trailer body, yet enables ready access to the door(s) in a folded position. The folded position still allows the rear of the trailer to be fully accessible for loading and unloading, and in the case of swinging, hinged doors (among others), allows the doors to be folded through a full 270-degree arc from a closed position to a position flush along the sides of the vehicle, with a minimal sideways projection.Type: GrantFiled: May 16, 2008Date of Patent: January 24, 2012Assignee: Advanced Transit Dynamics, Inc.Inventors: Andrew F. Smith, Charles M. Horrell, Jeffrey J. Grossmann, Jonathan R. Feldman, Alexander R. Bruccoleri
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Publication number: 20080309122Abstract: This invention provides an aerodynamic structure attached to the rear face of a truck cargo body, which rear typically contains a door assembly, with a plurality of doors that swing open on hinges, or a single, full-width door, which rolls upwardly. The various embodiments of the invention allow an aerodynamic structure to be permanently attached to the rear of the trailer in a manner that would obscure access to the door(s) in a deployed position, in which the aerodynamic structure generates reduced drag on the trailer body, yet enables ready access to the door(s) in a folded position. The folded position still allows the rear of the trailer to be fully accessible for loading and unloading, and in the case of swinging, hinged doors (among others), allows the doors to be folded through a full 270-degree arc from a closed position to a position flush along the sides of the vehicle, with a minimal sideways projection.Type: ApplicationFiled: May 16, 2008Publication date: December 18, 2008Applicant: ADVANCED TRANSIT DYNAMICS, INC.Inventors: Andrew F. Smith, Charles M. Horrell, Jeffrey J. Grossmann, Jonathan R. Feldman, Alexander R. Bruccoleri