Patents by Inventor Virinchipuram VISWANATHAN

Virinchipuram VISWANATHAN 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).

  • Compositions comprising a chimeric bacterial surface layer protein and methods of use thereof
    Patent number: 11299520
    Abstract: The invention features engineered probiotic lacto acid bacteria (LAB) expressing a chimeric Clostridium difficile/Lactobacillus acidophilus SlpA, or fragment thereof, and its use for the treatment or prevention of Clostridium difficile infection and gut colonization.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: April 12, 2022
    Assignee: Arizona Board of Regents on Behalf of the University of Arizona
    Inventors: Gayatri Vedantam, Virinchipuram Viswanathan
  • COMPOSITIONS COMPRISING A CHIMERIC BACTERIAL SURFACE LAYER PROTEIN AND METHODS OF USE THEREOF
    Publication number: 20200239527
    Abstract: The invention features engineered probiotic lacto acid bacteria (LAB) expressing a chimeric Clostridium difficile/Lactobacillus acidophilus SlpA, or fragment thereof, and its use for the treatment or prevention of Clostridium difficile infection and gut colonization.
    Type: Application
    Filed: September 25, 2018
    Publication date: July 30, 2020
    Inventors: Gayatri VEDANTAM, Virinchipuram VISWANATHAN