Patents by Inventor Francis Richard Brennan

Francis Richard Brennan 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).

  • Attenuated microorganisms for the treatment of infection
    Publication number: 20030059442
    Abstract: Double mutant Salmonella microorganisms help prevent reactivity of the microorganism while maintaining the effectiveness of the microorganism to elicit an immune response. Various specific combinations of mutants are beneficial.
    Type: Application
    Filed: September 23, 2002
    Publication date: March 27, 2003
    Inventors: Gordon Dougan, David William Holden, Joseph David Santangelo, Jacqueline Elizabeth Shea, Francis Richard Brennan