Patents by Inventor Christopher A. Impellitteri

Christopher A. Impellitteri 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).

  • Method for removing contaminants from water using ruthenium based contaminant sorbents and oxidizers
    Patent number: 7335307
    Abstract: Ruthenium compounds, either alone or in combination with other remediating compounds, can be used to oxidize, remove and sequester contaminants in water and soil or sediments.
    Type: Grant
    Filed: November 3, 2003
    Date of Patent: February 26, 2008
    Assignee: U.S. EPA
    Inventors: Kirk G. Scheckel, Christopher A. Impellitteri, James A. Ryan
  • Ruthenium based contaminant sorbents and oxidizers
    Publication number: 20050092687
    Abstract: Ruthenium compounds, either alone or in combination with other remediating compounds, can be used to oxidize, remove and sequester contaminants in water and soil or sediments.
    Type: Application
    Filed: November 3, 2003
    Publication date: May 5, 2005
    Applicant: U.S. EPA
    Inventors: Kirk Scheckel, Christopher Impellitteri, James Ryan