Patents by Inventor Paul Peter Shanahan

Paul Peter Shanahan 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).

  • EXTERIOR SURFACE TREATMENT SYSTEM
    Publication number: 20110002820
    Abstract: An exterior surface treatment system for treating surfaces in the open air subject to weathering includes a container. The container is formed of a water soluble material and defines an interior. The system includes a composition located in the interior, the composition including one or more biocides, the total proportion of the biocide or biocides in the composition being greater than 40% w/w.
    Type: Application
    Filed: February 20, 2009
    Publication date: January 6, 2011
    Inventors: Howard Bernard Dawson, Martin Balderstone, Paul Peter Shanahan