Patents by Inventor Karen Thorson

Karen Thorson 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).

  • Chromatographic system quality control reference materials
    Patent number: 9442098
    Abstract: The invention provides compositions and methods for chromatographic analysis and system quality control. Compositions can include a reference material that comprises a standardized formulation of two or more compounds that can be used for benchmarking and troubleshooting the chromatographic system (e.g., which is not simply a standard solution for a particular analyte of interest).
    Type: Grant
    Filed: August 2, 2013
    Date of Patent: September 13, 2016
    Assignee: WATERS TECHNOLOGIES CORPORATION
    Inventors: Karen Thorson, Jonathan Turner
  • CHROMATOGRAPHIC SYSTEM QUALITY CONTROL REFERENCE MATERIALS
    Publication number: 20140033793
    Abstract: The invention provides compositions and methods for chromatographic analysis and system quality control. Compositions can include a reference material that comprises a standardized formulation of two or more compounds that can be used for benchmarking and troubleshooting the chromatographic system (e.g., which is not simply a standard solution for a particular analyte of interest).
    Type: Application
    Filed: August 2, 2013
    Publication date: February 6, 2014
    Applicant: WATERS TECHNOLOGIES CORPORATION
    Inventors: Karen Thorson, Jonathan Turner