Patents by Inventor David L. Elliot

David L. Elliot 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).

  • Surfanctants for reducing bacterial adhesion onto surfaces
    Patent number: 6039965
    Abstract: A method for inhibiting microbial colonization of a surface in contact with an aqueous system is disclosed, which comprises adding to the system an amount of at least one compound including repeating ethylene oxide units.
    Type: Grant
    Filed: September 15, 1997
    Date of Patent: March 21, 2000
    Assignee: Calgon Corporation
    Inventors: Rodney M. Donlan, David L. Elliot, Nancy J. Kapp, Christopher L. Wiatr, Paul A. Rey