Patents by Inventor Laurence C. Hull

Laurence C. Hull 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).

  • Surface decontamination compositions and methods
    Patent number: 7915472
    Abstract: Clay-based compositions capable of absorbing contaminants from surfaces or objects having surface faces may be applied to a surface and later removed, the removed clay-based compositions absorbing at least a portion of the contaminant from the surface or object to which it was applied.
    Type: Grant
    Filed: February 7, 2006
    Date of Patent: March 29, 2011
    Assignee: Battelle Energy Alliance, LLC
    Inventors: Karen E. Wright, David C. Cooper, Dean R. Peterman, Ricky L. Demmer, Julia L. Tripp, Laurence C. Hull