Patents by Inventor Judith Anne Elder

Judith Anne Elder 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).

  • Functionalized polymer particles for use as toughening agent
    Patent number: 11920062
    Abstract: Composite materials and structural adhesives containing particles of functionalized polymers as a toughening agent. The particles are composed of functionalized polyaryletherketone (PAEK) polymer or copolymer thereof that contain chemical functional groups capable of reacting with a thermoset resin component to form covalent bonds.
    Type: Grant
    Filed: December 15, 2021
    Date of Patent: March 5, 2024
    Assignee: CYTEC INDUSTRIES INC.
    Inventors: James Francis Pratte, Robin K Maskell, James Martin Griffin, Judith Anne Elder
  • FUNCTIONALIZED POLYMER PARTICLES FOR USE AS TOUGHENING AGENT
    Publication number: 20220106504
    Abstract: Composite materials and structural adhesives containing particles of functionalized polymers as a toughening agent. The particles are composed of functionalized polyaryletherketone (PAEK) polymer or copolymer thereof that contain chemical functional groups capable of reacting with a thermoset resin component to form covalent bonds.
    Type: Application
    Filed: December 15, 2021
    Publication date: April 7, 2022
    Applicant: CYTEC INDUSTRIES INC.
    Inventors: James Francis Pratte, Robin K. Maskell, James Martin Griffin, Judith Anne Elder
  • Functionalized polymer particles for use as toughening agent
    Patent number: 11292946
    Abstract: Composite materials and structural adhesives containing particles of functionalized polymers as a toughening agent. The particles are composed of functionalized polyaryletherketone (PAEK) polymer or copolymer thereof that contain chemical functional groups capable of reacting with a thermoset resin component to form covalent bonds.
    Type: Grant
    Filed: May 21, 2015
    Date of Patent: April 5, 2022
    Assignee: CYTEC INDUSTRIES INC.
    Inventors: James Francis Pratte, Robin K Maskell, James Martin Griffin, Judith Anne Elder
  • FUNCTIONALIZED POLYMER PARTICLES FOR USE AS TOUGHENING AGENT
    Publication number: 20150337183
    Abstract: Composite materials and structural adhesives containing particles of functionalized polymers as a toughening agent. The particles are composed of functionalized polyaryletherketone (PAEK) polymer or copolymer thereof that contain chemical functional groups capable of reacting with a thermoset resin component to form covalent bonds.
    Type: Application
    Filed: May 21, 2015
    Publication date: November 26, 2015
    Applicant: CYTEC INDUSTRIES INC.
    Inventors: James Francis Pratte, Robin K Maskell, James Martin Griffin, Judith Anne Elder