Patents by Inventor George F. Mann

George F. Mann 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).

  • Method of producing plasminogen activator
    Patent number: 4232124
    Abstract: Production of plasminogen activator from human diploid lung cells through cultivation in an aqueous nutrient medium containing an inducer of activator production.Lactalbumin hydrolysate is an active inducer, and is used in 0.1-1.0% w/v concentration in the medium.
    Type: Grant
    Filed: April 23, 1979
    Date of Patent: November 4, 1980
    Inventor: George F. Mann