Patents by Inventor Roberta Ann Sulk

Roberta Ann Sulk 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).

  • Practical method and apparatus for analyte detection with colloidal particles
    Patent number: 6770488
    Abstract: A colloidal system for detection of a variety of analytes involves techniques which permit reconstitution of a desiccated substance such as for surface enhanced Raman spectroscopic analysis and multiple sensors at once, each having different spectra through the use of markers or the like. Competitive assay techniques and a variety of substances are explained to permit a practical an versatile system which can also be used for immunological assays and can include antibodies tagged to provide spectroscopic indicia.
    Type: Grant
    Filed: March 16, 2000
    Date of Patent: August 3, 2004
    Assignee: The University of Wyoming
    Inventors: Keith T. Carron, Robert C. Corcoran, Roberta Ann Sulk