Patents by Inventor James B. Lefkowith

James B. Lefkowith 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).

  • Diagnostic method for nephritis
    Patent number: 5238813
    Abstract: A diagnostic method is disclosed for determining the presence of renal disease or nephritis in association with systemic lupus erythematosus which comprises assaying for anti-glomerular binding reactivity in sera using a solid phase enzyme-linked immunoassay.
    Type: Grant
    Filed: June 12, 1992
    Date of Patent: August 24, 1993
    Assignee: Washington University
    Inventor: James B. Lefkowith