Patents by Inventor Robert Winterkorn

Robert Winterkorn 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).

  • Dry analytical elements for the determination of protein
    Patent number: 6046052
    Abstract: A dry analytical element is disclosed which can be used to sensitively and rapidly detect and quantitate protein. The assays are carried out using a dye that reacts with protein and molybdate ion to produce a measurable change in the spectral absorption of the dye. Also disclosed are polymers which stabilize and enhance the accuracy of the assay, and compounds which reduce interference by bicarbonate.
    Type: Grant
    Filed: April 24, 1998
    Date of Patent: April 4, 2000
    Assignee: Ortho Clinical Diagnostics, Inc.
    Inventors: Thomas Arter, David B. LaTart, John C. Mauck, Richard C. Sutton, Wayne Weber, Robert Winterkorn, James Schaeffer