Patents by Inventor John Shelbourne

John Shelbourne 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).

  • Lithium ion cell preparation by adjusting negative and positive electrodes
    Patent number: 9735453
    Abstract: The invention relate to methods of preparing lithium ion cells including cells using Li4Ti5O12 as negative electrode material and layered transition metal oxides as positive electrode material or composite positive electrode wherein one of the components is layered transition metal oxide in which the amount of moisture in the cell is reduced such that the characteristics of the cell such as cycle life and cell impedence are improved.
    Type: Grant
    Filed: March 20, 2013
    Date of Patent: August 15, 2017
    Assignee: ALTAIRNANO, Inc.
    Inventors: Veselin Manev, John Shelbourne, Paul Royer, Mike Coleman
  • Lithium Ion Cell Preparation
    Publication number: 20130252036
    Abstract: The invention relate to methods of preparing lithium ion cells including cells using Li4Ti5O12 as negative electrode material and layered transition metal oxides as positive electrode material or composite positive electrode wherein one of the components is layered transition metal oxide in which the amount of moisture in the cell is reduced such that the characteristics of the cell such as cycle life and cell impedence are improved.
    Type: Application
    Filed: March 20, 2013
    Publication date: September 26, 2013
    Applicant: Altairnano, Inc.
    Inventors: Veselin Manev, John Shelbourne, Paul Royer, Mike Coleman