Patents by Inventor Philip L. McMahon

Philip L. McMahon 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).

  • Hapten-macromolecule conjugates useful in hapten assays
    Patent number: 5166078
    Abstract: The invention is a method for measuring a hapten poorly soluble in aqueous solution in a sample which includes the steps of reacting the hapten with an antibody specific for the hapten; and comparing the result of the reaction of the hapten and the antibody with the result of the reaction of the antibody and a water-soluble conjugate of the hapten and a water-soluble macromolecule having a molecular weight greater than about 1,000.
    Type: Grant
    Filed: August 19, 1986
    Date of Patent: November 24, 1992
    Assignee: Idexx Laboratories, Inc.
    Inventors: Philip L. McMahon, Susan Faust