Patents by Inventor Bryce Sturtevant

Bryce Sturtevant 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).

  • DISCRETE CARBON NANOTUBES WITH TARGETED OXIDATION LEVELS AND STABLE GEL FORMULATIONS THEREOF
    Publication number: 20200198973
    Abstract: Discrete, individualized carbon nanotubes having targeted, or selective, oxidation levels and/or content on the interior and exterior of the tube walls are claimed. Such carbon nanotubes can have little to no inner tube surface oxidation, or differing amounts and/or types of oxidation between the tubes' inner and outer surfaces. These new discrete carbon nanotubes are useful in plasticizers, which can then be used as an additive in compounding and formulation of elastomeric, thermoplastic and thermoset composite for improvement of mechanical, electrical and thermal properties.
    Type: Application
    Filed: March 4, 2020
    Publication date: June 25, 2020
    Applicant: MOLECULAR REBAR DESIGN, LLC
    Inventors: Kurt W. Swogger, Clive P. Bosnyak, Nancy Henderson, Malcolm Finlayson, Bryce Sturtevant, Steve Hoenig
  • Discrete carbon nanotubes with targeted oxidation levels and stable gel formulations thereof
    Patent number: 10589997
    Abstract: Discrete, individualized carbon nanotubes having targeted, or selective, oxidation levels and/or content on the interior and exterior of the tube walls are claimed. Such carbon nanotubes can have little to no inner tube surface oxidation, or differing amounts and/or types of oxidation between the tubes' inner and outer surfaces. These new discrete carbon nanotubes are useful in plasticizers, which can then be used as an additive in compounding and formulation of elastomeric, thermoplastic and thermoset composite for improvement of mechanical, electrical and thermal properties.
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: March 17, 2020
    Assignee: Molecular Rebar Design, LLC
    Inventors: Kurt W. Swogger, Clive P. Bosnyak, Nancy Henderson, Malcolm Finlayson, Bryce Sturtevant, Steve Hoenig
  • DISCRETE CARBON NANOTUBES WITH TARGETED OXIDATION LEVELS AND STABLE GEL FORMULATIONS THEREOF
    Publication number: 20180037459
    Abstract: Discrete, individualized carbon nanotubes having targeted, or selective, oxidation levels and/or content on the interior and exterior of the tube walls are claimed. Such carbon nanotubes can have little to no inner tube surface oxidation, or differing amounts and/or types of oxidation between the tubes' inner and outer surfaces. These new discrete carbon nanotubes are useful in plasticizers, which can then be used as an additive in compounding and formulation of elastomeric, thermoplastic and thermoset composite for improvement of mechanical, electrical and thermal properties.
    Type: Application
    Filed: October 11, 2017
    Publication date: February 8, 2018
    Applicant: MOLECULAR REBAR DESIGN, LLC
    Inventors: Kurt W. Swogger, Clive P. Bosnyak, Nancy Henderson, Malcolm Finlayson, Bryce Sturtevant, Steve Hoenig