Patents by Inventor Zongren Zhang

Zongren Zhang 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).

  • Dichromic fluorescent compounds
    Patent number: 11406719
    Abstract: The present invention provides dichromic fluorescent compounds, as well as processes for making and methods for using the dichromic fluorescent compounds.
    Type: Grant
    Filed: April 4, 2016
    Date of Patent: August 9, 2022
    Assignee: Washington University
    Inventors: Samuel Achilefu, Zongren Zhang, Mikhail Berezin
  • DICHROMIC FLUORESCENT COMPOUNDS
    Publication number: 20160206758
    Abstract: The present invention provides dichromic fluorescent compounds, as well as processes for making and methods for using the dichromic fluorescent compounds.
    Type: Application
    Filed: April 4, 2016
    Publication date: July 21, 2016
    Inventors: Samuel Achilefu, Zongren Zhang, Mikhail Berezin
  • DICHROMIC FLUORESCENT COMPOUNDS
    Publication number: 20090214436
    Abstract: The present invention provides dichromic fluorescent compounds, as well as processes for making and methods for using the dichromic fluorescent compounds.
    Type: Application
    Filed: February 13, 2009
    Publication date: August 27, 2009
    Applicant: Washington University
    Inventors: Samuel Achilefu, Zongren Zhang, Mikhail Berezin