Patents by Inventor Marcus Andrew Hunt

Marcus Andrew Hunt 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).

  • Method for the preparation of carbon fiber from polyolefin fiber precursor
    Patent number: 9828700
    Abstract: Methods for the preparation of carbon fiber from polyolefin fiber precursor, wherein the polyolefin fiber precursor is partially sulfonated and then carbonized to produce carbon fiber. Methods for producing hollow carbon fibers, wherein the hollow core is circular- or complex-shaped, are also described. Methods for producing carbon fibers possessing a circular- or complex-shaped outer surface, which may be solid or hollow, are also described.
    Type: Grant
    Filed: March 30, 2015
    Date of Patent: November 28, 2017
    Assignee: UT-BATTELLE, LLC
    Inventors: Amit Kumar Naskar, Marcus Andrew Hunt, Tomonori Saito
  • METHOD FOR THE PREPARATION OF CARBON FIBER FROM POLYOLEFIN FIBER PRECURSOR, AND CARBON FIBERS MADE THEREBY
    Publication number: 20150292119
    Abstract: Methods for the preparation of carbon fiber from polyolefin fiber precursor, wherein the polyolefin fiber precursor is partially sulfonated and then carbonized to produce carbon fiber. Methods for producing hollow carbon fibers, wherein the hollow core is circular- or complex-shaped, are also described. Methods for producing carbon fibers possessing a circular- or complex-shaped outer surface, which may be solid or hollow, are also described.
    Type: Application
    Filed: March 30, 2015
    Publication date: October 15, 2015
    Applicant: UT-Battelle, LLC
    Inventors: Amit Kumar Naskar, Marcus Andrew Hunt, Tomonori Saito
  • METHOD FOR THE PREPARATION OF CARBON FIBER FROM POLYOLEFIN FIBER PRECURSOR, AND CARBON FIBERS MADE THEREBY
    Publication number: 20150267322
    Abstract: Methods for the preparation of carbon fiber from polyolefin fiber precursor, wherein the polyolefin fiber precursor is partially sulfonated and then carbonized to produce carbon fiber. Methods for producing hollow carbon fibers, wherein the hollow core is circular- or complex-shaped, are also described. Methods for producing carbon fibers possessing a circular- or complex-shaped outer surface, which may be solid or hollow, are also described.
    Type: Application
    Filed: March 30, 2015
    Publication date: September 24, 2015
    Applicant: UT-BATTELLE, LLC
    Inventors: Amit Kumar Naskar, Marcus Andrew Hunt, Tomonori Saito
  • Method for the preparation of carbon fiber from polyolefin fiber precursor, and carbon fibers made thereby
    Patent number: 9096955
    Abstract: Methods for the preparation of carbon fiber from polyolefin fiber precursor, wherein the polyolefin fiber precursor is partially sulfonated and then carbonized to produce carbon fiber. Methods for producing hollow carbon fibers, wherein the hollow core is circular- or complex-shaped, are also described. Methods for producing carbon fibers possessing a circular- or complex-shaped outer surface, which may be solid or hollow, are also described.
    Type: Grant
    Filed: September 27, 2012
    Date of Patent: August 4, 2015
    Assignee: UT-BATTELLE, LLC
    Inventors: Amit Kumar Naskar, Marcus Andrew Hunt, Tomonori Saito