Patents by Inventor Jon Sprague

Jon Sprague 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).

  • Drug detection using cobalt thiocyanate and Eosin Y
    Patent number: 12253460
    Abstract: Materials and methods for testing unknown substances for the presence of an opioid are described.
    Type: Grant
    Filed: March 11, 2021
    Date of Patent: March 18, 2025
    Assignees: Bowling Green State University, Vuronyx Technologies LLC
    Inventors: Jeremy Canfield, Jon Sprague, Sandip Agarwal, Kateland Herault, Mark Benjamin Volkin
  • DRUG DETECTION USING COBALT THIOCYANATE AND EOSIN Y
    Publication number: 20230137342
    Abstract: Materials and methods for testing unknown substances for the presence of an opioid are described.
    Type: Application
    Filed: March 11, 2021
    Publication date: May 4, 2023
    Applicants: Bowling Green State University, Vuronyx Technologies LLC
    Inventors: Jeremy Canfield, Jon Sprague, Sandip Agarwal, Kateland Herault, Mark Benjamin Volkin