Patents by Inventor Ellen Meyer

Ellen Meyer 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).

  • Coated calcium hypochlorite composition
    Publication number: 20070125979
    Abstract: The present invention is directed to a water treatment composition, comprising: calcium hypochlorite coated with a coating comprising at least one hydrated or anhydrous salt. The present invention is also directed to a water treatment composition, comprising: (a) an inner core layer comprising calcium hypochlorite; (b) one or more interlayers of selected salts positioned on top of said inner core layer, and (c) one or more outer layers of selected salts positioned on top of said interlayer(s).
    Type: Application
    Filed: November 21, 2006
    Publication date: June 7, 2007
    Inventors: Deqing Lei, George Polson, Sonia Oberson, Ellen Meyer, James Kilby