Patents by Inventor Daniel A. CHARLES

Daniel A. CHARLES 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: 12073955
    Abstract: Methods of forming an electrically conductive carbon allotrope material comprise depositing a first material comprising a polymer and a sulfonic acid onto a carbon allotrope material to form a second material. The methods comprise curing the second material. Methods of heating a surface of a vehicle component comprise applying a voltage to a material comprising a carbon allotrope material, a polymer, and a sulfonic acid. The material is disposed on a surface of a vehicle component. Electrically conductive materials comprise at least one polymer, at least one sulfonic acid, and a carbon allotrope material.
    Type: Grant
    Filed: May 26, 2020
    Date of Patent: August 27, 2024
    Assignee: THE BOEING COMPANY
    Inventors: Patrick J. Kinlen, Daniel A. Charles
  • Patent number: 11117336
    Abstract: A method is provided for managing the temperature of heat sensitive material located near a repair patch being thermally cured on a composite skin using a heating blanket. The method comprises configuring an assembly of thermally conductive cooling blocks to fit within a space between the heating blanket and the heat sensitive material. The assembly of thermally conductive cooling blocks is then installed against the skin within the space, forming a heat sink that conducts a portion of heat out of the composite skin away from the heat sensitive material.
    Type: Grant
    Filed: April 1, 2020
    Date of Patent: September 14, 2021
    Assignee: The Boeing Company
    Inventors: Alex X. Zhu, Daniel A. Charles
  • Publication number: 20200286640
    Abstract: Methods of forming an electrically conductive carbon allotrope material comprise depositing a first material comprising a polymer and a sulfonic acid onto a carbon allotrope material to form a second material. The methods comprise curing the second material. Methods of heating a surface of a vehicle component comprise applying a voltage to a material comprising a carbon allotrope material, a polymer, and a sulfonic acid. The material is disposed on a surface of a vehicle component. Electrically conductive materials comprise at least one polymer, at least one sulfonic acid, and a carbon allotrope material.
    Type: Application
    Filed: May 26, 2020
    Publication date: September 10, 2020
    Inventors: Patrick J. KINLEN, Daniel A. CHARLES
  • Publication number: 20200223163
    Abstract: A method is provided for managing the temperature of heat sensitive material located near a repair patch being thermally cured on a composite skin using a heating blanket. The method comprises configuring an assembly of thermally conductive cooling blocks to fit within a space between the heating blanket and the heat sensitive material. The assembly of thermally conductive cooling blocks is then installed against the skin within the space, forming a heat sink that conducts a portion of heat out of the composite skin away from the heat sensitive material.
    Type: Application
    Filed: April 1, 2020
    Publication date: July 16, 2020
    Inventors: Alex X. Zhu, Daniel A. Charles
  • Patent number: 10685761
    Abstract: Methods of forming an electrically conductive carbon allotrope material comprise depositing a first material comprising a polymer and a sulfonic acid onto a carbon allotrope material to form a second material. The methods comprise curing the second material. Methods of heating a surface of a vehicle component comprise applying a voltage to a material comprising a carbon allotrope material, a polymer, and a sulfonic acid. The material is disposed on a surface of a vehicle component. Electrically conductive materials comprise at least one polymer, at least one sulfonic acid, and a carbon allotrope material.
    Type: Grant
    Filed: August 30, 2016
    Date of Patent: June 16, 2020
    Assignee: THE BOEING COMPANY
    Inventors: Patrick J. Kinlen, Daniel A. Charles
  • Publication number: 20180147800
    Abstract: An assembly of thermally conductive cooling blocks is configured to be placed against a composite skin between a heating blanket used to thermally cure a composite repair patch and a structure formed of a heat sensitive material. The cooling block assembly conducts heat away from the skin to prevent overheating of the heat sensitive material.
    Type: Application
    Filed: November 30, 2016
    Publication date: May 31, 2018
    Inventors: Alex X. Zhu, Daniel A. Charles
  • Publication number: 20180061518
    Abstract: Methods of forming an electrically conductive carbon allotrope material comprise depositing a first material comprising a polymer and a sulfonic acid onto a carbon allotrope material to form a second material. The methods comprise curing the second material. Methods of heating a surface of a vehicle component comprise applying a voltage to a material comprising a carbon allotrope material, a polymer, and a sulfonic acid. The material is disposed on a surface of a vehicle component. Electrically conductive materials comprise at least one polymer, at least one sulfonic acid, and a carbon allotrope material.
    Type: Application
    Filed: August 30, 2016
    Publication date: March 1, 2018
    Inventors: Patrick J. KINLEN, Daniel A. CHARLES