Patents by Inventor Eric R. Beckel

Eric R. Beckel 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).

  • Process for preparing light curable energetic binder
    Patent number: 11535707
    Abstract: The present invention is directed to a process for preparing light curable energetic polymeric binders. The process for preparing such binder comprises the steps of mixing a pre-polymer such as PGN or GAP having a terminal hydroxyl group with a solvent and adding reactants wherein the reactant has a light curable moiety and a pre-polymer reactive moiety. Catalysts such as carbodiimide and DMAP may be further added to the mixture.
    Type: Grant
    Filed: August 14, 2019
    Date of Patent: December 27, 2022
    Assignee: United States of America as Represented by the Secretary of the Army
    Inventors: Alexander Paraskos, Edward D. Cooke, Eric R. Beckel