Patents by Inventor Cassandra Weaver

Cassandra Weaver 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).

  • Conductive polymer graphene oxide composite materials
    Patent number: 11602562
    Abstract: A composition includes at least one polymer doped with graphene oxide to induce conductivity in the polymer and at least one agent immobilized at least one of (i) on graphene oxide extending from the surface of the composite material or (ii) within the composite material.
    Type: Grant
    Filed: August 14, 2020
    Date of Patent: March 14, 2023
    Assignee: University of Pittsburgh—Of the Commonwealth System or Higher Educaton
    Inventors: Xinyan Cui, Xiliang Luo, Cassandra Weaver
  • CONDUCTIVE POLYMER GRAPHENE OXIDE COMPOSITE MATERIALS
    Publication number: 20210023221
    Abstract: A composition includes at least one polymer doped with graphene oxide to induce conductivity in the polymer and at least one agent immobilized at least one of (i) on graphene oxide extending from the surface of the composite material or (ii) within the composite material.
    Type: Application
    Filed: August 14, 2020
    Publication date: January 28, 2021
    Inventors: Xinyan Cui, Xiliang Luo, Cassandra Weaver
  • Conductive polymer graphene oxide composite materials
    Patent number: 10786573
    Abstract: A composition includes a composite material including at least one conducting polymer doped with graphene oxide and at least one agent immobilized at least one of (i) on graphene oxide extending from the surface of the composite material or (ii) within the composite material.
    Type: Grant
    Filed: October 4, 2013
    Date of Patent: September 29, 2020
    Assignee: University of Pittsburgh—Of the Commonwealth System of Higher Education
    Inventors: Xinyan Cui, Xiliang Luo, Cassandra Weaver
  • CONDUCTIVE POLYMER GRAPHENE OXIDE COMPOSITE MATERIALS
    Publication number: 20150246128
    Abstract: A composition includes a composite material including at least one conducting polymer doped with graphene oxide and at least one agent immobilized at least one of (i) on graphene oxide extending from the surface of the composite material or (ii) within the composite material.
    Type: Application
    Filed: October 4, 2013
    Publication date: September 3, 2015
    Inventors: Xinyan Cui, Xiliang Luo, Cassandra Weaver