Patents by Inventor Theresa J. Wilson

Theresa J. Wilson 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).

  • Medium for electrophoresis
    Patent number: 5019232
    Abstract: A medium for electrophoresis comprises:(a) a polytetrafluoroethylene (PTFE) fibril matrix, and(b) particulate, electrically mobile ions, and sufficient liquid in the interstitial spaces of said matrix to allow for ion transport,the ratio of said particulate to PTFE being in the range of 99:1 to 4:1 by weight, and said ions being present in said liquid in an amount to provide a solution of concentration in the range of 1 to 1000 millimolar.Preferably the medium is self supporting.
    Type: Grant
    Filed: June 1, 1990
    Date of Patent: May 28, 1991
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Theresa J. Wilson, Louis C. Haddad, Donald F. Hagen