Patents Assigned to Thread Innovations Inc.
  • Fabrication of carbon fibers with high mechanical properties
    Patent number: 12371821
    Abstract: A method of fabricating carbon fibers includes the steps of: (a) melting asphaltene solids in a sealed vessel; (b) spinning melted asphaltenes to fabricate green fibers; (c) stabilizing the green fibers; (d) carbonizing the stabilized green fibers; and (e) optionally graphitizing carbonized fibers.
    Type: Grant
    Filed: October 19, 2020
    Date of Patent: July 29, 2025
    Assignee: Thread Innovations Inc.
    Inventor: Weixing Chen