Patents by Inventor Ahmed Abdel-Wahab Abdel-Hafez

Ahmed Abdel-Wahab Abdel-Hafez 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).

  • Alginases, systems containing alginases and methods of cloning, purifying and/or utilizing alginases
    Patent number: 7439034
    Abstract: The present invention relates to cell wall degradative systems, in particular to systems containing enzymes that bind to and/or depolymerize cellulose. These systems have a number of applications.
    Type: Grant
    Filed: June 1, 2005
    Date of Patent: October 21, 2008
    Assignee: University of Maryland
    Inventors: Ronald M. Weiner, Steven W. Hutcheson, Ahmed Abdel-Wahab Abdel-Hafez, Michael Howard, Larry Edmund Taylor, II, Nathan A. Ekborg