Patents by Inventor Daniel J. Sprague

Daniel J. 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).

  • Novel Chemotypes for Treating Parasitic Diseases and Methods of Use
    Publication number: 20260007674
    Abstract: The present disclosure provides novel chemotypes, pharmaceutical compositions thereof, and method of use thereof for treating parasitic infection, including infection caused by parasitic flatworms. The present compounds may be useful as alternatives to praziquantel and may have improved activities against parasitic infections, particularly parasitic flatworm infections.
    Type: Application
    Filed: July 13, 2023
    Publication date: January 8, 2026
    Inventors: Jonathan S. Marchant, Daniel J. Sprague, Timothy Patrick Spicer, Louis Scampavia
  • Arrow card box
    Patent number: D359761
    Type: Grant
    Filed: February 8, 1993
    Date of Patent: June 27, 1995
    Inventor: Daniel J. Sprague