Patents by Inventor Robert Schaad Livingston

Robert Schaad Livingston 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).

  • Human Fractional Abundance Assays
    Publication number: 20240093308
    Abstract: Provided are assays that can provide the percentage of a first mammalian cell population (e.g., human cells) compared to a second mammalian cell population (e.g. mouse cells) in a mixed cell sample. The assays can be used to, for example, evaluate a wide variety of sample types, including humanized mice, humanized organs, passaged cell lines, and passaged tumors. These assays can be offered alone or in combination with, for example, cell line authentication and/or interspecies contamination testing.
    Type: Application
    Filed: July 31, 2023
    Publication date: March 21, 2024
    Applicant: IDEXX Laboratories, Inc.
    Inventors: Robert Schaad Livingston, Sarah Ann Hansen, Marcus Jeremy Crim