Patents by Inventor Susan E. Feierberg

Susan E. Feierberg 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).

  • Autofluorogram composition
    Patent number: 4710319
    Abstract: The subject invention provides an autofluorography kit composition comprising (i) a first aqueous solution of a water soluble fluor having a formula selected from R--CO.sub.2 --X; R--SO.sub.3 --X; and R--NH.sub.3 --Y; where X and Y are any counterion capable of imparting water solubility, and R is a fluor molecule; and (ii) a second aqueous solution of a precipitator capable of precipitating the water soluble fluor in an electrophoresis gel matrix.
    Type: Grant
    Filed: November 8, 1985
    Date of Patent: December 1, 1987
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Duk-Hi Lee, Susan E. Feierberg, Patricia Mayer