Patents by Inventor Bryce Daniel Sturtevant

Bryce Daniel 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).

  • Patent number: 11330744
    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 treatment compositions for contaminated soil and ground water. Additives such as plasticizers, can be used in compounding and formulation of elastomeric, thermoplastic and thermoset composite for improvement of mechanical, electrical and thermal properties.
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: May 10, 2022
    Assignee: Molecular Rebar Design, LLC
    Inventors: Clive P. Bosnyak, Kurt W. Swogger, Bryce Daniel Sturtevant, August Charles Krupp
  • Patent number: 10913888
    Abstract: Discrete, individualized carbon nanotubes having targeted, or selective, oxidation levels and/or content on the interior and exterior of the tube walls can be used for nanotube-mediated controlled delivery of degradative molecules, such as oxidizers and enzymes, for oil-field drilling applications. A manufacturing process using minimal acid oxidation for carbon nanotubes may also be used which provides higher levels of oxidation compared to other known manufacturing processes.
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: February 9, 2021
    Assignee: Molecular Rebar Design, LLC
    Inventors: Bryce Daniel Sturtevant, August Charles Krupp
  • Publication number: 20200260619
    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 treatment compositions for contaminated soil and ground water. Additives such as plasticizers, can be used in compounding and formulation of elastomeric, thermoplastic and thermoset composite for improvement of mechanical, electrical and thermal properties.
    Type: Application
    Filed: April 28, 2020
    Publication date: August 13, 2020
    Applicant: MOLECULAR REBAR DESIGN, LLC
    Inventors: Clive P. Bosnyak, Kurt W. Swogger, Bryce Daniel Sturtevant, August Charles Krupp
  • Patent number: 10414656
    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: April 7, 2017
    Date of Patent: September 17, 2019
    Assignee: Molecular Rebar Design, LLC
    Inventors: Kurt W. Swogger, Clive P. Bosnyak, Nancy Henderson, Malcolm Finlayson, Bryce Daniel Sturtevant, Steve Hoenig
  • Publication number: 20190161350
    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: April 7, 2017
    Publication date: May 30, 2019
    Applicant: MOLECULAR REBAR DESIGN, LLC
    Inventors: Kurt W. Swogger, Clive P. Bosnyak, Nancy Henderson, Malcolm Finlayson, Bryce Daniel Sturtevant, Steve Hoenig
  • Publication number: 20190127628
    Abstract: Discrete, individualized carbon nanotubes having targeted, or selective, oxidation levels and/or content on the interior and exterior of the tube walls can be used for nanotube-mediated controlled delivery of degradative molecules, such as oxidizers and enzymes, for oil-field drilling applications. A manufacturing process using minimal acid oxidation for carbon nanotubes may also be used which provides higher levels of oxidation compared to other known manufacturing processes.
    Type: Application
    Filed: April 7, 2017
    Publication date: May 2, 2019
    Applicant: MOLECULAR REBAR DESIGN, LLC
    Inventors: Bryce Daniel Sturtevant, August Charles Krupp
  • Publication number: 20170292063
    Abstract: Discrete, individualized carbon nanotubes having targeted, or selective, oxidation levels and/or content on the interior and exterior of the tube walls can be used for nanotube-mediated controlled delivery of degradative molecules, such as oxidizers and enzymes, for oil-field drilling applications. A manufacturing process using minimal acid oxidation for carbon nanotubes may also be used which provides higher levels of oxidation compared to other known manufacturing processes.
    Type: Application
    Filed: April 7, 2017
    Publication date: October 12, 2017
    Applicant: MOLECULAR REBAR DESIGN, LLC
    Inventors: Bryce Daniel Sturtevant, August Charles Krupp