Patents by Inventor Karen Stevenson

Karen Stevenson 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).

  • CLEANROOM-FREE INTEGRATED TRIMODAL SILICON TRANSDUCER FOR GENETIC DETECTION OF PATHOGENS
    Publication number: 20230120068
    Abstract: A device for detecting a substance in a solution, wherein the device comprises: a substrate comprising silicon; a first electrode for use as a working electrode in an electrochemical cell and coupled to the substrate; and Ohmic contacts coupled to the substrate and configured to pass a current through the substrate when connected to a power source.
    Type: Application
    Filed: March 12, 2021
    Publication date: April 20, 2023
    Inventors: Estefania NUNEZ-BAJO, Firat GUDER, Karen STEVENSON
  • Mycobacterial infections
    Patent number: 9005908
    Abstract: The present invention relates to Mycobacterial infections and provides a method of diagnosing infections of Mycobacterium avium subsp. paratuberculosis (Map), the causative agent of Johne's disease. In addition, the invention also provides as kits for use in the diagnosis of Map infections and vaccines/immunogenic compositions.
    Type: Grant
    Filed: May 29, 2009
    Date of Patent: April 14, 2015
    Assignee: Moredun Research Institute
    Inventors: Karen Stevenson, Valerie Margaret Hughes
  • MYCOBACTERIAL INFECTIONS
    Publication number: 20110135578
    Abstract: The present invention relates to Mycobacterial infections and provides a method of diagnosing infections of Mycobacterium avium subsp. paratuberculosis (Map), the causative agent of Johne's disease. In addition, the invention also provides as kits for use in the diagnosis of Map infections and vaccines/immunogenic compositions.
    Type: Application
    Filed: May 29, 2009
    Publication date: June 9, 2011
    Inventors: Karen Stevenson, Valerie Margaret Hughes