Patents by Inventor Matthew David Neal

Matthew David Neal 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).

  • Dielectric sensing to characterize hemostatic dysfunction
    Patent number: 11408844
    Abstract: As one example, an apparatus includes a dielectric microsensor comprising a microfluidic chamber that includes a capacitive sensing structure, the microfluidic chamber including a fluid input port to receive a volume of a blood sample. A bioactive agent is disposed within the chamber to interact with the volume of the blood sample received in the microfluidic chamber. A transmitter provides an input radio frequency (RF) signal to an RF input of the dielectric microsensor. A receiver receives an output RF signal from an RF output of the dielectric microsensor. A computing device that computes dielectric permittivity values of the sample that vary over a time interval based on the output RF signal, the computing device to provide an assessment of hemostatic dysfunction and associated coagulopathy based on the dielectric permittivity values.
    Type: Grant
    Filed: April 1, 2020
    Date of Patent: August 9, 2022
    Assignees: CASE WESTERN RESERVE UNIVERSITY, THE UNITED STATES GOVERNMENT AS REPRESENTED BY THE DEPARTMENT OF VETERAN AFFAIRS, UNIVERSITY OF PITTSBURGH—OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
    Inventors: Michael Suster, Pedram Mohseni, Anirban Sen Gupta, Matthew David Neal, Ujjal Didar Singh Sekhon, Sanjay Pitamber Ahuja, Sina Pourang, Debnath Maji
  • DIELECTRIC SENSING TO CHARACTERIZE HEMOSTATIC DYSFUNCTION
    Publication number: 20200319128
    Abstract: As one example, an apparatus includes a dielectric microsensor comprising a microfluidic chamber that includes a capacitive sensing structure, the microfluidic chamber including a fluid input port to receive a volume of a blood sample. A bioactive agent is disposed within the chamber to interact with the volume of the blood sample received in the microfluidic chamber. A transmitter provides an input radio frequency (RF) signal to an RF input of the dielectric microsensor. A receiver receives an output RF signal from an RF output of the dielectric microsensor. A computing device that computes dielectric permittivity values of the sample that vary over a time interval based on the output RF signal, the computing device to provide an assessment of hemostatic dysfunction and associated coagulopathy based on the dielectric permittivity values.
    Type: Application
    Filed: April 1, 2020
    Publication date: October 8, 2020
    Inventors: Michael Suster, Pedram Mohseni, Anirban Sen Gupta, Matthew David Neal, Ujjal Didar Singh Sekhon, Sanjay Pitamber Ahuja, Sina Pourang, Debnath Maji