Patents by Inventor Paul Kalb

Paul Kalb 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).

  • Mercury contamination extraction
    Patent number: 7692058
    Abstract: Mercury is removed from contaminated waste by firstly applying a sulfur reagent to the waste. Mercury in the waste is then permitted to migrate to the reagent and is stabilized in a mercury sulfide compound. The stable compound may then be removed from the waste which itself remains in situ following mercury removal therefrom.
    Type: Grant
    Filed: December 27, 2004
    Date of Patent: April 6, 2010
    Assignee: Brookhaven Science Associates, LLC
    Inventors: Mark Fuhrmann, John Heiser, Paul Kalb
  • Mercury contamination extraction
    Patent number: 7589248
    Abstract: Mercury is removed from contaminated waste by firstly applying a sulfur reagent to the waste. Mercury in the waste is then permitted to migrate to the reagent and is stabilized in a mercury sulfide compound. The stable compound may then be removed from the waste which itself remains in situ following mercury removal therefrom.
    Type: Grant
    Filed: June 11, 2008
    Date of Patent: September 15, 2009
    Assignee: Brookhaven Science Associates, LLC
    Inventors: Mark Fuhrmann, John Heiser, Paul Kalb
  • Mercury Contamination Extraction
    Publication number: 20090177025
    Abstract: Mercury is removed from contaminated waste by firstly applying a sulfur reagent to the waste. Mercury in the waste is then permitted to migrate to the reagent and is stabilized in a mercury sulfide compound. The stable compound may then be removed from the waste which itself remains in situ following mercury removal therefrom.
    Type: Application
    Filed: June 11, 2008
    Publication date: July 9, 2009
    Applicant: Brookhaven Science Associates, LLC
    Inventors: Mark Fuhrmann, John Heiser, Paul Kalb
  • Mercury contamination extraction
    Publication number: 20080097138
    Abstract: Mercury is removed from contaminated waste by firstly applying a sulfur reagent to the waste. Mercury in the waste is then permitted to migrate to the reagent and is stabilized in a mercury sulfide compound. The stable compound may then be removed from the waste which itself remains in situ following mercury removal therefrom.
    Type: Application
    Filed: December 27, 2004
    Publication date: April 24, 2008
    Inventors: Mark Fuhrmann, John Heiser, Paul Kalb