Patents by Inventor Shahzad Barghi

Shahzad Barghi 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 and apparatus for monitoring adsorbent activity in situ
    Patent number: 6593747
    Abstract: The present invention is directed to a method and apparatus of determining the degree of saturation of a decontamination-removing substance or adsorbent such as an alumina absorbent or activated charcoal. The method and apparatus is sufficiently sensitive to detect changes in the bulk specific electrical conductivity of the adsorbent.
    Type: Grant
    Filed: October 5, 1998
    Date of Patent: July 15, 2003
    Assignees: The University of Western Ontario, Bayer, Inc.
    Inventors: Judit E. Puskas, Shahzad Barghi
  • ADSORBENT ACTIVITY CHARACTERIZATION
    Publication number: 20020021117
    Abstract: The present invention is directed to a method of determining the degree of saturation of a decontamination-removing substance or adsorbent such as an alumina absorbent or activated charcoal. The method is sufficiently sensitive to detect changes in the bulk specific electrical conductivity of the adsorbent.
    Type: Application
    Filed: October 5, 1998
    Publication date: February 21, 2002
    Inventors: JUDIT E. PUSKAS, SHAHZAD BARGHI