Patents by Inventor Jeffrey David Bettencourt

Jeffrey David Bettencourt 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).

  • Integrated method for capture and purification of tagged proteins
    Publication number: 20040229330
    Abstract: The present invention provides a method for high efficiency capture and purification of a tagged protein from a protein preparation, especially a tagged protein of low quantity. The method comprises a first concentration step, concentrating a target tagged protein by a negatively charged capture support; and a second purification step, purifying the tagged protein by a tag-specific affinity support. The method is especially useful for capturing and purifying tagged protein of low quantity. The present invention also provides a kit for the capture and purification of the tagged protein.
    Type: Application
    Filed: February 27, 2004
    Publication date: November 18, 2004
    Applicant: Bayer Pharmaceuticals Corporation
    Inventors: Jeffrey David Bettencourt, David C. Boisvert