Patents by Inventor John Anthony Pojman

John Anthony Pojman 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).

  • Cure-on-Demand Coatings
    Publication number: 20230265311
    Abstract: The present invention relates to a resin composition comprising 20-70 wt % of an aromatic di(meth)acrylate component; 5-25 wt % of a flexible di(meth)acrylate component; and 10-70 wt % of a crosslinker component; wherein the resin composition further comprises: 0.1-10 phr initiator; 0-10 phr silica; and 5-50 phr milled carbon fiber. The invention also relates to a polymerized coating disposed over a substrate, the coating comprising 20-70 wt % aromatic di(meth)acrylate subunits; 5-25 wt % flexible di(meth)acrylate subunits; and 10-70 wt % crosslinker subunits; wherein the coating further comprises: 0.1-10 phr silica; and 5-50 phr milled carbon fiber. The invention also relates to a method of depositing a coating over a substrate, the method comprising the steps of: providing a resin composition; applying the resin composition over a substrate; and polymerizing the resin composition to form a solid coating.
    Type: Application
    Filed: November 23, 2022
    Publication date: August 24, 2023
    Applicant: Board of Supervisors of Louisiana State University and Agricultural and Mechanical College
    Inventors: John Anthony Pojman, Daniel Paul Gary
  • Cure-on-demand and time-lapse polymerization
    Patent number: 11186659
    Abstract: The present invention provides compositions, methods and kits for the temporal control induction time for a polymerization reaction.
    Type: Grant
    Filed: November 21, 2018
    Date of Patent: November 30, 2021
    Assignee: BOARD OF SUPERVISORS OF LOUISIANA STATE UNIVERSITY AND AGRICULTURAL AND MECHANICAL COLLEGE
    Inventor: John Anthony Pojman
  • CURE-ON-DEMAND AND TIME-LAPSE POLYMERIZATION
    Publication number: 20190153130
    Abstract: The present invention provides compositions, methods and kits for the temporal control induction time for a polymerization reaction.
    Type: Application
    Filed: November 21, 2018
    Publication date: May 23, 2019
    Applicant: Board of Supervisors of Louisiana State University and Agricultural and Mechanical College
    Inventor: John Anthony Pojman