Patents by Inventor Chantel Aracne-Ruddle

Chantel Aracne-Ruddle 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).

  • Ultrathin graphene/polymer laminate films
    Patent number: 11285704
    Abstract: According to one embodiment, a product includes a composite film comprising a polymer layer directly adjacent a graphene layer. According to another embodiment, a process includes layering a graphene layer onto a polymer layer to form a composite film.
    Type: Grant
    Filed: September 7, 2017
    Date of Patent: March 29, 2022
    Assignee: Lawrence Livermore National Security, LLC.
    Inventors: Michael Stadermann, Patrick Campbell, Philip E. Miller, Chantel Aracne-Ruddle, Sung Ho Kim, Francisco J. Espinosa-Loza
  • ULTRATHIN GRAPHENE/POLYMER LAMINATE FILMS
    Publication number: 20220055356
    Abstract: A process includes layering a graphene layer onto a polymer layer to form a composite film.
    Type: Application
    Filed: November 3, 2021
    Publication date: February 24, 2022
    Inventors: Michael Stadermann, Patrick Campbell, Philip E. Miller, Chantel Aracne-Ruddle, Sung Ho Kim, Francisco J. Espinosa-Loza
  • Preparation of large ultrathin free-standing polymer films
    Patent number: 10968325
    Abstract: A method of making large ultrathin free-standing polymer films without use of a sacrificial layer includes the steps of providing a substrate, applying a polyelectrolyte material to said substrate, applying a polymer material onto said substrate and onto said polyelectrolyte material, and directly delaminating said polymer material from said substrate and said polyelectrolyte to produce the ultrathin free-standing polymer film.
    Type: Grant
    Filed: October 17, 2018
    Date of Patent: April 6, 2021
    Assignees: Lawrence Livermore National Security, LLC, General Atomics
    Inventors: Michael Stadermann, Salmaan H. Baxamusa, William C. Floyd, III, Philip E. Miller, Tayyab I. Suratwala, Anatolios A. Tambazidis, Kelly Patricia Youngblood, Chantel Aracne-Ruddle, Art J. Nelson, Maverick Chea, Shuali Li
  • ULTRATHIN GRAPHENE/POLYMER LAMINATE FILMS
    Publication number: 20190070832
    Abstract: According to one embodiment, a product includes a composite film comprising a polymer layer directly adjacent a graphene layer. According to another embodiment, a process includes layering a graphene layer onto a polymer layer to form a composite film.
    Type: Application
    Filed: September 7, 2017
    Publication date: March 7, 2019
    Inventors: Michael Stadermann, Patrick Campbell, Philip E. Miller, Chantel Aracne-Ruddle, Sung Ho Kim, Francisco J. Espinosa-Loza
  • PREPARATION OF LARGE ULTRATHIN FREE-STANDING POLYMER FILMS
    Publication number: 20190048158
    Abstract: A method of making large ultrathin free-standing polymer films without use of a sacrificial layer includes the steps of providing a substrate, applying a polyelectrolyte material to said substrate, applying a polymer material onto said substrate and onto said polyelectrolyte material, and directly delaminating said polymer material from said substrate and said polyelectrolyte to produce the ultrathin free-standing polymer film.
    Type: Application
    Filed: October 17, 2018
    Publication date: February 14, 2019
    Inventors: Michael Stadermann, Salmaan H. Baxamusa, William C. Floyd, III, Phillip E. Miller, Tayyab I. Suratwala, Anatolios A. Tambazidis, Kelly Patricia Youngblood, Chantel Aracne-Ruddle, Art J. Nelson, Maverick Chea, Shuali Li
  • Preparation of large ultra-thin free-standing polymer films
    Patent number: 10131754
    Abstract: A method of making large ultrathin free-standing polymer films without use of a sacrificial layer includes the steps of providing a substrate, applying a polyelectrolyte material to said substrate, applying a polymer material onto said substrate and onto said polyelectrolyte material, and directly delaminating said polymer material from said substrate and said polyelectrolyte to produce the ultrathin free-standing polymer film.
    Type: Grant
    Filed: April 15, 2016
    Date of Patent: November 20, 2018
    Assignees: Lawrence Livermore National Security, LLC, General Atomics
    Inventors: Michael Stadermann, Salmaan H. Baxamusa, William C. Floyd, III, Philip E. Miller, Tayyab I. Suratwala, Anatolios A. Tambazidis, Kelly Patricia Youngblood, Chantel Aracne-Ruddle, Art J. Nelson, Maverick Chea, Shuali Li
  • PREPARATION OF LARGE ULTRA-THIN FREE-STANDING POLYMER FILMS
    Publication number: 20160311989
    Abstract: A method of making large ultrathin free-standing polymer films without use of a sacrificial layer includes the steps of providing a substrate, applying a polyelectrolyte material to said substrate, applying a polymer material onto said substrate and onto said polyelectrolyte material, and directly delaminating said polymer material from said substrate and said polyelectrolyte to produce the ultrathin free-standing polymer film.
    Type: Application
    Filed: April 15, 2016
    Publication date: October 27, 2016
    Inventors: Michael Stadermann, Salmaan H. Baxamusa, William C. Floyd, III, Philip E. Miller, Tayyab I. Suratwala, Anatolios A. Tambazidis, Kelly Patricia Youngblood, Chantel Aracne-Ruddle, Art J. Nelson, Maverick Chea, Shuali Li