Patents by Inventor Zachary Michael Sexton

Zachary Michael Sexton 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).

  • Publication number: 20220280886
    Abstract: The present invention relates to a method for monitoring operational status in a column capture chromatography system configured for cyclical repetitive purification performed on a volume of sample feed comprising at least one product configured to be captured in the column during loading. The method comprises: performing (51) a purification cycle; measuring (52) at least one parameter during the purification cycle indicative of breakthrough of the at least one captured product after the column during loading of sample feed; when breakthrough is detected, reducing (56a) the amount of sample feed loaded during loading in the next purification cycle; and repeating the steps to perform another purification cycle. Each purification cycle comprising: loading an amount of sample feed onto the column, washing the column and eluting the at least one product.
    Type: Application
    Filed: June 16, 2020
    Publication date: September 8, 2022
    Inventors: Gunnar Malmquist, Ola Lind, Matthew Townsend, Ian Scanlon, Zachary Michael Sexton