Patents by Inventor Nicolas J. TREAT

Nicolas J. TREAT 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).

  • NEGATIVE PHOTOCHROMIC MATERIALS WITH TUNABLE PROPERTIES
    Publication number: 20190127345
    Abstract: Embodiments of the present disclosure describe a negative photochromatic material. Embodiments of the present disclosure further describe a method of tuning a negative photochromatic material comprising selecting an amine donor group, selecting an acceptor group, and contacting at least the selected amine donor group and the selected acceptor group to form a negative photochromatic material, wherein one or more of the selected amine donor group and the selected acceptor group tune at least an absorption range of the negative photochromatic material.
    Type: Application
    Filed: April 26, 2017
    Publication date: May 2, 2019
    Applicant: The Regents of the University of California
    Inventors: Javier Read de Alaniz, James Hemmer, Zachariah A. Page, Saemi Oh Poelma, Nicolas J. Treat, Sameh Helmy
  • USING ORGANIC PHOTOREDOX CATALYSTS TO ACHIEVE METAL FREE PHOTOREGULATED CONTROLLED RADICAL POLYMERIZATION
    Publication number: 20170240660
    Abstract: Disclosed are methods for controlled radical polymerization of acrylic monomers using an organic photoredox catalyst, where the polymerization is mediated, as well as regulated, by light.
    Type: Application
    Filed: October 6, 2015
    Publication date: August 24, 2017
    Inventors: John W. KRAMER, Craig J. HAWKER, Brett P. FORS, Nicolas J. TREAT, Hazel SPRAFKE, Paul G. CLARK, Javier READ de ALANIZ
  • REGULATION OF A CONTROLLED RADICAL POLYMERIZATION OF ACRYLATES BY LIGHT
    Publication number: 20170029535
    Abstract: Disclosed are methods for controlled radical polymerization of acrylic monomers using photoredox catalyst, where the polymerization is mediated, as well as regulated, by light.
    Type: Application
    Filed: April 6, 2015
    Publication date: February 2, 2017
    Inventors: John W. KRAMER, Craig J. HAWKER, Brett P. FORS, Nicolas J. TREAT