Patents by Inventor Walter Wolff

Walter Wolff 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).

  • Immunostimulatory agents
    Patent number: 4157278
    Abstract: This invention relates to a process for the production of water-soluble fractions from Streptomyces griseus mycelium and containing peptidoglycan material having immunostimulatory properties and to formulations containing such fractions. Several examples of the process are given.
    Type: Grant
    Filed: March 21, 1978
    Date of Patent: June 5, 1979
    Assignee: Glaxo Laboratories Limited
    Inventors: Gordon W. Ross, Monica J. Gardner nee Marshall, Walter Wolff