Patents by Inventor Albert McKee

Albert McKee 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).

  • Preparation of a hepatitis B immune globulin and use thereof as a prophylactic material
    Patent number: 4021540
    Abstract: A method for producing a novel immunizing agent is described. The immunizing agent is anti-HB.sub.s gamma globulin essentially free of fibrinogen, plasminogen, 19 S globulin and lipids found to be effective in immunizing against hepatitis B virus disease. The method of producing this material involves fractionation of human plasma utilizing selective solvent and control of pH, temperature and ionic strength.
    Type: Grant
    Filed: July 28, 1975
    Date of Patent: May 3, 1977
    Assignee: Ortho Diagnostics Inc.
    Inventors: William Pollack, Albert McKee