Patents by Inventor Sheryl M. Anzek

Sheryl M. Anzek 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).

  • Altering the interface of hydrocarbon-coated surfaces
    Patent number: 8658412
    Abstract: Methods and compositions are provided wherein microorganisms are used to alter the interface of hydrocarbons and hydrocarbon-coated surfaces to increase oil recovery, for improved bioremediation and/or pipeline maintenance.
    Type: Grant
    Filed: May 21, 2010
    Date of Patent: February 25, 2014
    Assignee: E I du Pont de Nemours and Company
    Inventors: Eric R. Choban, Robert D. Fallon, Edwin R. Hendrickson, Scott Christopoher Jackson, Abigail K. Luckring, Michael P. Perry, David Alan Suchanec, Sheryl M. Anzek