Patents by Inventor Michael Pinkney

Michael Pinkney 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).

  • Streptolysin O antigen derivatives, their production and uses
    Patent number: 5700648
    Abstract: This application teaches a cytolytic derivative of the thiol-activated protein streptolysin O. The derivatization comprises the deletion of the amino acid cysteine from the amino acid sequence of naturally occurring streptolysin O; end optionally other alterations in said naturally occurring amino acid sequence by amino acid substitution, deletion, inversion, insertion or addition.
    Type: Grant
    Filed: August 26, 1994
    Date of Patent: December 23, 1997
    Inventors: Michael Kehoe, Michael Pinkney