Patents by Inventor Dennis K. Ransom

Dennis K. Ransom 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).

  • Solid phase assay
    Patent number: 4279885
    Abstract: An analyte, such as an antigen, is initially contacted with a receptor (antibody) bound to a solid support, in the absence of tracer, followed by removal of unbound analyte and contacting with tracer. By separately contacting the receptor with analyte and tracer, sensitivity is increased.
    Type: Grant
    Filed: May 19, 1978
    Date of Patent: July 21, 1981
    Assignee: Becton Dickinson & Company
    Inventors: Max G. Reese, Dennis K. Ransom, LaVell R. Johnson