Patents Assigned to Group 14 Technologies, Inc.
  • Preparation of polymeric resins and carbon materials
    Patent number: 12084549
    Abstract: The present application is directed to methods for preparation of carbon materials. The carbon materials comprise enhanced electrochemical properties and find utility in any number of electrical devices, for example, as electrode material in ultracapacitors or batteries.
    Type: Grant
    Filed: August 25, 2023
    Date of Patent: September 10, 2024
    Assignee: Group 14 Technologies, Inc.
    Inventors: Katharine Geramita, Benjamin E. Kron, Henry R. Costantino, Aaron M. Feaver, Avery J. Sakshaug, Leah A. Thompkins, Alan Tzu-Yang Chang
  • Preparation of polymeric resins and carbon materials
    Patent number: 11725074
    Abstract: The present application is directed to methods for preparation of carbon materials. The carbon materials comprise enhanced electrochemical properties and find utility in any number of electrical devices, for example, as electrode material in ultracapacitors or batteries.
    Type: Grant
    Filed: September 14, 2022
    Date of Patent: August 15, 2023
    Assignee: Group 14 Technologies, Inc.
    Inventors: Katharine Geramita, Benjamin E. Kron, Henry R. Costantino, Aaron M. Feaver, Avery J. Sakshaug, Leah A. Thompkins, Alan Tzu-Yang Chang
  • Carbon-based compositions with highly efficient volumetric gas sorption
    Patent number: 10195583
    Abstract: The present application is generally directed to gas storage materials such as activated carbon comprising enhanced gas adsorption properties. The gas storage materials find utility in any number of gas storage applications. Methods for making the gas storage materials are also disclosed.
    Type: Grant
    Filed: November 5, 2014
    Date of Patent: February 5, 2019
    Assignee: Group 14 Technologies, Inc.
    Inventors: Henry R. Costantino, Alan Tzu-Yang Chang, Chad Goodwin, Cory Mekelburg, Liam Cover, Benjamin E. Kron, Katharine Geramita, Aaron M. Feaver, Leah A. Thompkins
  • Materials with extremely durable intercalation of lithium and manufacturing methods thereof
    Patent number: 10147950
    Abstract: Composites of silicon and various porous scaffold materials, such as carbon material comprising micro-, meso- and/or macropores, and methods for manufacturing the same are provided. The compositions find utility in various applications, including electrical energy storage electrodes and devices comprising the same.
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: December 4, 2018
    Assignee: Group 14 Technologies, Inc.
    Inventors: Avery Sakshaug, Henry R. Costantino, Aaron M. Feaver, Leah A. Thompkins, Katharine Geramita, Benjamin E. Kron, Sarah Fredrick, Farshid Afkhami, Adam Strong