Patents by Inventor Joseph Heremans, deceased

Joseph Heremans, deceased 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).

  • Agglutination immunoassay of immune complex with RF or Clq
    Patent number: 4138213
    Abstract: A method of determining Ab:Ag complex in a biological fluid sample comprising adding to the sample a solution of RF or Clq and a known quantity of a material, such as immunoglobulin-coated polystyrene particles, which is caused to agglutinate on contact with RF or Clq, and detecting the amount of material which is not agglutinated.
    Type: Grant
    Filed: May 20, 1977
    Date of Patent: February 6, 1979
    Assignee: Technicon Instruments Corporation
    Inventors: Pierre L. Masson, Joseph Heremans, deceased