Patents by Inventor Eric Bukovsky

Eric Bukovsky 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).

  • RADIATION-CURABLE, NONRADIATION-CURABLE COPOLYMER SYSTEM FOR ADDITIVE MANUFACTURING
    Publication number: 20250361414
    Abstract: A three-dimensional product formed by additive manufacturing, the three-dimensional product includes a plurality of continuous filaments arranged in a geometric pattern, where the plurality of continuous filaments includes a radiation-cured component and a nonradiation-cured component. A concentration of the nonradiation-cured component is in a range of greater than 5 wt % to less than 95 wt % of total weight of the three-dimensional product. The three-dimensional product includes a plurality of non-random pores located between adjacent printed continuous filaments, where an average diameter of the non-random pores is in a range of greater than 0 microns to less than 50 microns.
    Type: Application
    Filed: August 7, 2025
    Publication date: November 27, 2025
    Inventor: Eric Bukovsky
  • Radiation-curable, nonradiation-curable copolymer system for additive manufacturing
    Patent number: 12410329
    Abstract: According to one aspect of an inventive concept, an ink includes a nonradiation-curable pre-polymer having at least two nonradiation-curable components per molecule of the nonradiation-curable pre-polymer, a radiation-curable component, a polymer having at least one reactive hydrogen component, and a photoinitiator. A concentration of the nonradiation-curable pre-polymer having at least two nonradiation-curable components is in a range of greater than 0 weight % to less than 99 weight % of a total weight of the ink.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: September 9, 2025
    Assignee: Lawrence Livermore National Security, LLC
    Inventor: Eric Bukovsky
  • A RADIATION-CURABLE, NONRADIATION-CURABLE COPOLYMER SYSTEM FOR ADDITIVE MANUFACTURING
    Publication number: 20220186053
    Abstract: According to one aspect of an inventive concept, an ink includes a nonradiation-curable pre-polymer having at least two nonradiation-curable components per molecule of the nonradiation-curable pre-polymer, a radiation-curable component, a polymer having at least one reactive hydrogen component, and a photoinitiator. A concentration of the nonradiation-curable pre-polymer having at least two nonradiation-curable components is in a range of greater than 0 weight % to less than 99 weight % of a total weight of the ink.
    Type: Application
    Filed: May 30, 2019
    Publication date: June 16, 2022
    Inventor: Eric Bukovsky