Patents by Inventor Robert Wortman

Robert Wortman 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).

  • Nanodiamond article having a high concentration nanodiamond film and associated method of making
    Patent number: 12098472
    Abstract: A method of forming a nanodiamond article includes forming a continuous film on a substrate using electrophoretic deposition. The continuous film includes greater than 50% nanodiamond concentration by volume. A nanodiamond article includes a continuous film on a substrate having greater than 50% nanodiamond concentration by volume.
    Type: Grant
    Filed: January 18, 2021
    Date of Patent: September 24, 2024
    Assignee: EAGLE TECHNOLOGY, LLC
    Inventors: Matthew J. Bauer, Jamel Burruss, Louis J. Rendek, Jr., Mu-Jen Yang, Jason Thompson, Robert J. Mulligan, Robert Wortman
  • NANODIAMOND ARTICLE AND ASSOCIATED METHODS OF FABRICATION
    Publication number: 20240309537
    Abstract: A method for making a nanodiamond article includes applying an adhesion promoting layer to a substrate, and electrophoretically depositing a nanodiamond film on the substrate with the adhesion promoting layer thereon in a solution to make the nanodiamond article. The nanodiamond article may include a substrate, a nanodiamond film over the substrate, and the adhesion promoting layer between the substrate and the nanodiamond film.
    Type: Application
    Filed: May 21, 2024
    Publication date: September 19, 2024
    Inventors: MATTHEW J. BAUER, Jamel Burruss, Louis J. Rendek, JR., Mu-Jen Yang, Jason Thompson, Robert J. Mulligan, Robert Wortman
  • Nanodiamond article and associated methods of fabrication
    Patent number: 12012666
    Abstract: A method for making a nanodiamond article includes applying an adhesion promoting layer to a substrate, and electrophoretically depositing a nanodiamond film on the substrate with the adhesion promoting layer thereon in a solution to make the nanodiamond article. The nanodiamond article may include a substrate, a nanodiamond film over the substrate, and the adhesion promoting layer between the substrate and the nanodiamond film.
    Type: Grant
    Filed: January 18, 2021
    Date of Patent: June 18, 2024
    Assignee: EAGLE TECHNOLOGY, LLC
    Inventors: Matthew J. Bauer, Jamel Burruss, Louis J. Rendek, Jr., Mu-Jen Yang, Jason Thompson, Robert J. Mulligan, Robert Wortman
  • NANODIAMOND ARTICLE HAVING A HIGH CONCENTRATION NANODIAMOND FILM AND ASSOCIATED METHOD OF MAKING
    Publication number: 20220228284
    Abstract: A method of forming a nanodiamond article includes forming a continuous film on a substrate using electrophoretic deposition. The continuous film includes greater than 50% nanodiamond concentration by volume. A nanodiamond article includes a continuous film on a substrate having greater than 50% nanodiamond concentration by volume.
    Type: Application
    Filed: January 18, 2021
    Publication date: July 21, 2022
    Inventors: Matthew J. BAUER, Jamel BURRUSS, Louis J. RENDEK, JR., Mu-Jen YANG, Jason THOMPSON, Robert J. MULLIGAN, Robert WORTMAN
  • NANODIAMOND ARTICLE AND ASSOCIATED METHODS OF FABRICATION
    Publication number: 20220228283
    Abstract: A method for making a nanodiamond article includes applying an adhesion promoting layer to a substrate, and electrophoretically depositing a nanodiamond film on the substrate with the adhesion promoting layer thereon in a solution to make the nanodiamond article. The nanodiamond article may include a substrate, a nanodiamond film over the substrate, and the adhesion promoting layer between the substrate and the nanodiamond film.
    Type: Application
    Filed: January 18, 2021
    Publication date: July 21, 2022
    Inventors: MATTHEW J. BAUER, JAMEL BURRUSS, LOUIS J. RENDEK, JR., MU-JEN YANG, JASON THOMPSON, ROBERT J. MULLIGAN, ROBERT WORTMAN
  • Method and system for focused ion beam directed self-assembly of metal oxide island structures
    Publication number: 20060088952
    Abstract: A process for guiding the growth of metal oxide islands of material which involves: presenting a metal oxide surface to a charged particle beam; impinging the metal oxide surface with ions from the charged particle beam; presenting said metal oxide surface to a deposition chamber; coating said surface with vapor to generate metal oxide islands.
    Type: Application
    Filed: January 21, 2005
    Publication date: April 27, 2006
    Inventors: James Groves, Yingge Du, Robert Wortman