Patents by Inventor Diane B. Kebles

Diane B. Kebles 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).

  • Blood typing tests and reagents
    Patent number: 4358436
    Abstract: Methods and reagents for determination of Rh.sub.o (D), C, c, E, e, and K antigens in human blood. The reagents are low-protein compositions containing reduced and S-alkylated IgG antibody to the selected antigen maintained at a pH of between about 7.5 and 8.3. These reagents meet or exceed FDA standards for potency and specificity of the respective antisera.
    Type: Grant
    Filed: June 9, 1980
    Date of Patent: November 9, 1982
    Assignee: Ortho Diagnostics, Inc.
    Inventors: Henry A. Graham, Jr., David J. Olekna, Johnna B. Hawk, Diane B. Kebles