Patents by Inventor Ayman Abdellatief

Ayman Abdellatief 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 measuring gas transmission rate of semi-barrier materials
    Patent number: 8567236
    Abstract: A method and apparatus is provided for measuring the oxygen transmission rate (OTR) of a material, such as a perforated film packaging material. The method and apparatus can use a fiber optic oxygen sensor that does not consume oxygen and does do not require any flowing gas during measurement of the OTR.
    Type: Grant
    Filed: December 15, 2008
    Date of Patent: October 29, 2013
    Assignee: University of Florida Research Foundation, Inc.
    Inventors: Bruce Welt, Ayman Abdellatief
  • METHOD AND APPARATUS FOR MEASURING GAS TRANSMISSION RATE OF SEMI-BARRIER MATERIALS
    Publication number: 20090158817
    Abstract: A method and apparatus is provided for measuring the oxygen transmission rate (OTR) of a material, such as a perforated film packaging material. The method and apparatus can use a fiber optic oxygen sensor that does not consume oxygen and does do not require any flowing gas during measurement of the OTR.
    Type: Application
    Filed: December 15, 2008
    Publication date: June 25, 2009
    Applicant: University of Florida Research Foundation, Inc.
    Inventors: BRUCE WELT, Ayman Abdellatief