Patents by Inventor Marshall Grove

Marshall Grove 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).

  • BARRIER FILM SUBSTRATE, METHOD OF MAKING SAME, AND USE THEREOF
    Publication number: 20210053325
    Abstract: A barrier film substrate includes a first layer including a polymer and a transition metal having chemical sequestering properties such that, upon exposure of the barrier film substrate to one or more chemical vapors, a reaction occurs between the transition metal and the one or more chemical vapors. A second layer is aligned with the first layer. The second layer includes a polymer having impeding properties such that, upon the exposure of the barrier film substrate to the one or more of the chemical vapors, the second layer substantially blocks passage of the one or more of the chemical vapors through the barrier film substrate. One or more additional layers is aligned with at least one of the first layer or the second layer to provide structural support for the first layer and the second layer.
    Type: Application
    Filed: November 6, 2020
    Publication date: February 25, 2021
    Applicant: Engineered Materials, Inc.
    Inventors: Keith W. Donaldson, Marshall Grove, Joe Marks
  • Barrier film substrate, method of making same, and use thereof
    Patent number: 10882289
    Abstract: A barrier film substrate includes a first layer including a polymer and a transition metal having chemical sequestering properties such that, upon exposure of the barrier film substrate to one or more chemical vapors, a reaction occurs between the transition metal and the one or more chemical vapors. A second layer is aligned with the first layer. The second layer includes a polymer having impeding properties such that, upon the exposure of the barrier film substrate to the one or more of the chemical vapors, the second layer substantially blocks passage of the one or more of the chemical vapors through the barrier film substrate. One or more additional layers is aligned with at least one of the first layer or the second layer to provide structural support for the first layer and the second layer.
    Type: Grant
    Filed: August 14, 2018
    Date of Patent: January 5, 2021
    Assignee: Engineered Materials, Inc.
    Inventors: Keith W. Donaldson, Marshall Grove, Joe Marks