Patents Examined by M. Morbowitz
  • Diagnostic technique for rheumatoid arthritis
    Patent number: 4402934
    Abstract: A method for diagnosis of rheumatoid arthritis and related diseases comprises determination of polyclonal lymphocyte activation in B-cells cultured in the presence of patient serum. A diagnostic kit is also provided.
    Type: Grant
    Filed: October 30, 1980
    Date of Patent: September 6, 1983
    Inventors: Marius C. Teodorescu, John L. Skosey, Jin-Lai Chang