Patents by Inventor William D. Sanderson

William D. Sanderson 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).

  • Apparatus and method for producing chlorine dioxide
    Patent number: 7695692
    Abstract: Provided are apparatuses and methods for making chlorine dioxide on demand by converting a chlorine dioxide generating solution into chlorine dioxide by exposure to UV light.
    Type: Grant
    Filed: December 3, 2004
    Date of Patent: April 13, 2010
    Inventor: William D. Sanderson
  • Stable chlorine dioxide tablet
    Patent number: 7666384
    Abstract: Provided is a stable solid composition that produces chlorine dioxide upon contact with water.
    Type: Grant
    Filed: January 17, 2008
    Date of Patent: February 23, 2010
    Inventor: William D. Sanderson
  • BIOCIDE COMPOSITIONS
    Publication number: 20090232903
    Abstract: Compositions and methods that yield chlorine dioxide upon mixing with an aqueous solution.
    Type: Application
    Filed: May 27, 2009
    Publication date: September 17, 2009
    Inventor: William D. Sanderson
  • STABLE CHLORINE DIOXIDE TABLET
    Publication number: 20090185970
    Abstract: Provided is a stable solid composition that produces chlorine dioxide upon contact with water.
    Type: Application
    Filed: January 17, 2008
    Publication date: July 23, 2009
    Inventor: William D. Sanderson
  • Solid Biocide Composition and Sealed Biocide Article
    Publication number: 20080299161
    Abstract: A solid composition for forming chlorine dioxide on demand and a sealed biocide article.
    Type: Application
    Filed: December 15, 2006
    Publication date: December 4, 2008
    Inventor: William D. Sanderson