Patents by Inventor Stanley Mack

Stanley Mack 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).

  • Selective catalytic reduction of NO
    Patent number: 7951742
    Abstract: A gas stream containing nitrous oxide and ammonia is contacted with a catalyst composition containing a zeolite. N2O is reduced to N2 and H2O at low temperatures in a highly efficient manner. Ammonia-mediated reduction of nitrous oxide can be effectuated from gas streams having N2O concentrations as low as 1%. The gas stream may also contact a catalytic composition selective for the reduction of NOx. In this way, N2O and NOx treatment may be effectuated in a single process stream.
    Type: Grant
    Filed: September 11, 2008
    Date of Patent: May 31, 2011
    Assignee: BASF Corporation
    Inventors: James Chen, Pascaline Tran, Michael Durilla, Stanley Mack
  • Pollutant emission control sorbents and methods of manufacture
    Publication number: 20070122619
    Abstract: Sorbents for removal of mercury and other pollutants from gas streams, such as a flue gas stream from coal-fired utility plants, and methods for their manufacture and use are disclosed. The methods include mixing fly ash particles with a sulfide salt and a metal salt to form a metal sulfide on the outer surface of the fly ash particles.
    Type: Application
    Filed: November 30, 2005
    Publication date: May 31, 2007
    Inventors: Xiaolin Yang, Pascaline Tran, Lawrence Shore, Stanley Mack, James Staudt