Patents by Inventor Farhad Haghgoeian

Farhad Haghgoeian 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).

  • Patent number: 12127309
    Abstract: A heating element includes an electrically insulating layer; resistive layer formed of a positive temperature coefficient material; and an electrically conductive layer disposed between the electrically insulating layer and the resistive layer and including a first bus and a second bus that is spaced apart from the first bus, the resistive layer electrically connecting the first bus and the second bus. The electrically insulating layer, the electrically conductive layer, and the resistive layer are stacked to form a lamination and the lamination having a thickness and a width and length extending orthogonal to the thickness. The lamination may have slits extending through the thickness thereof and along a portion of the length thereof. Terminals may be connected to the buses and arranged to provide a counter current flow pattern across the lamination. The lamination may be used in a warming device and in connection with a patient warming system.
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: October 22, 2024
    Assignee: American Sterilizer Company
    Inventors: Richard P. Nardo, Andrew Moss, John Michael Kasunich, Breese John Watson, Hugo van der Walt, Farhad Haghgoeian
  • Patent number: 12115097
    Abstract: A patient warming system includes a control unit coupled to one or more warming devices. The control unit may control application of power to the heating elements of the warming devices. The control unit may provide hardware and/or software approaches to monitor and detect an overtemperature situation and/or fault of a given warming device.
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: October 15, 2024
    Assignee: American Sterilizer Company
    Inventors: Richard P. Nardo, Farhad Haghgoeian, Andrew Moss, John Michael Kasunich, Damon Jurkiewicz, James T. Dacek, Gabor Louis Toth
  • Publication number: 20210243843
    Abstract: A heating element includes an electrically insulating layer; resistive layer formed of a positive temperature coefficient material; and an electrically conductive layer disposed between the electrically insulating layer and the resistive layer and including a first bus and a second bus that is spaced apart from the first bus, the resistive layer electrically connecting the first bus and the second bus. The electrically insulating layer, the electrically conductive layer, and the resistive layer are stacked to form a lamination and the lamination having a thickness and a width and length extending orthogonal to the thickness. The lamination may have slits extending through the thickness thereof and along a portion of the length thereof. Terminals may be connected to the buses and arranged to provide a counter current flow pattern across the lamination. The lamination may be used in a warming device and in connection with a patient warming system.
    Type: Application
    Filed: January 29, 2021
    Publication date: August 5, 2021
    Inventors: Richard P. Nardo, Andrew Moss, John Michael Kasunich, Breese John Watson, Hugo van der Walt, Farhad Haghgoeian
  • Publication number: 20210236326
    Abstract: A patient warming system includes a control unit coupled to one or more warming devices. The control unit may control application of power to the heating elements of the warming devices. The control unit may provide hardware and/or software approaches to monitor and detect an overtemperature situation and/or fault of a given warming device.
    Type: Application
    Filed: January 29, 2021
    Publication date: August 5, 2021
    Inventors: Richard P. Nardo, Farhad Haghgoeian, Andrew Moss, John Michael Kasunich, Damon Jurkiewicz, James T. Dacek, Gabor Louis Toth