Patents by Inventor Jonathan A. Berstein

Jonathan A. Berstein 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).

  • Optical Sensor
    Publication number: 20160041105
    Abstract: An optical sensor for monitoring an environmental condition, the optical sensor comprising a perfluorosulfonate ionomer membrane comprising a solution, wherein the solution comprises a transition metal-free dye component, wherein exposure of the optical sensor to a specific environmental condition produces a color shift on the optical sensor.
    Type: Application
    Filed: October 23, 2015
    Publication date: February 11, 2016
    Applicant: UNIVERSITY OF CINCINNATI
    Inventors: Anastasios Angelopoulos, Subasri M Ayyadurai, Jonathan A. Berstein, Daniel S. Kanter
  • OPTICAL SENSOR
    Publication number: 20100003764
    Abstract: An optical sensor for monitoring an environmental condition, the optical sensor comprising a perfluorosulfonate ionomer membrane comprising a solution, wherein the solution comprises a transition metal-free dye component, wherein exposure of the optical sensor to a specific environmental condition produces a color shift on the optical sensor.
    Type: Application
    Filed: July 2, 2009
    Publication date: January 7, 2010
    Inventors: Anastasios Angelopoulos, Subasri M Ayyadurai, Jonathan A. Berstein, Daniel Kanter