Patents by Inventor Richard Synenki

Richard Synenki 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).

  • RECOMBINANT ATTENUATED CLOSTRIDIUM ORGANISMS AND VACCINE
    Publication number: 20070286874
    Abstract: The present invention discloses attenuated Clostridium perfringens organisms that express a substantially nontoxic alpha-toxin. The expressed alpha-toxin is a deletion mutein that relative to the alpha-toxin of the mature alpha-toxin of Clostridium perfringens strain 13, is missing at least nine consecutive amino acid residues including His68. The present invention also discloses attenuated organisms that encode the muteins, as well as the use of such attenuated organisms as vaccines.
    Type: Application
    Filed: April 12, 2007
    Publication date: December 13, 2007
    Inventors: Mark Cochran, Gary Petersen, Stephen Lair, Richard Synenki