Patents by Inventor John Arthur Diment

John Arthur Diment 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).

  • Chemical modification of antibodies and antigens
    Patent number: 6197533
    Abstract: There is described a method for the chemical modification of antibodies and/or antigens in order to minimise sample interference in immunoassays, an immunoassay method in which chemically modified antibodies and/or antigens are employed, the use of chemically modified antibodies and/or antigens in an immunoassay and a kit for assaying biological specimens which comprises the chemically modified antibodies and/or antigens.
    Type: Grant
    Filed: February 10, 1995
    Date of Patent: March 6, 2001
    Assignee: Ortho-Clinical Diagnostics, Inc.
    Inventors: Adrian Charles Dawkes, John Arthur Diment, Graham DeLisle Yearwood