Patents by Inventor Stanley R. M. Bushby

Stanley R. M. Bushby 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).

  • Potentiating formulations
    Patent number: 4795639
    Abstract: A composition for testing or treating microbial systems or infections, comprising an effective potentiating amount of a microbial dihydropteridine antagonist, which itself inhibits hydroxymethyldihydropteridine pyrophospokinase and has a sufficiently low toxicity, in combination with an effective amount of a competitor of para-aminobenzoic acid or an inhibitor of dihydrofolate reductase or both, its method of preparation, and its use in the inhibition of the production of dihydrofolic acid by microorganisms under in vivo or in vitro conditions.
    Type: Grant
    Filed: March 16, 1977
    Date of Patent: January 3, 1989
    Assignee: Burroughs Wellcome Co.
    Inventors: James J. Burchall, Stanley R. M. Bushby, Robert Cullen, Michael J. W. Dunkley, Robert Ferone
  • Stabilized thymidine phosphorylase formulation
    Patent number: 4178212
    Abstract: A bacterial culture medium used in testing for the susceptibility of bacteria to anti-folate, anti-bacterial agents is substantially improved for this use by the incorporation therein of purified thymidine phosphorylase of bacterial origin.
    Type: Grant
    Filed: March 27, 1978
    Date of Patent: December 11, 1979
    Assignee: Burroughs Wellcome Co.
    Inventors: Thomas A. Krenitsky, Stanley R. M. Bushby