Patents by Inventor John Randolph Timmons

John Randolph Timmons 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).

  • Battery separator for extending the cycle life of a battery
    Patent number: 11450924
    Abstract: A battery separator for extending the cycle life of a battery has a separator and a conductive layer. The conductive layer is disposed upon the separator. The conductive layer is adapted to be in contact with the positive electrode of the battery thereby providing a new route of current to and from the positive electrode.
    Type: Grant
    Filed: July 23, 2019
    Date of Patent: September 20, 2022
    Assignee: Daramic, LLC
    Inventors: Eric Henri Miller, John Randolph Timmons, John Kevin Whear
  • BATTERY SEPARATOR FOR EXTENDING THE CYCLE LIFE OF A BATTERY
    Publication number: 20190348659
    Abstract: A battery separator for extending the cycle life of a battery has a separator and a conductive layer. The conductive layer is disposed upon the separator. The conductive layer is adapted to be in contact with the positive electrode of the battery thereby providing a new route of current to and from the positive electrode.
    Type: Application
    Filed: July 23, 2019
    Publication date: November 14, 2019
    Inventors: Eric Henri Miller, John Randolph Timmons, John Kevin Whear
  • Battery separator for extending the cycle life of a battery
    Patent number: 10361416
    Abstract: A battery separator for extending the cycle life of a battery has a separator and a conductive layer. The conductive layer is disposed upon the separator. The conductive layer is adapted to be in contact with the positive electrode of the battery thereby providing a new route of current to and from the positive electrode.
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: July 23, 2019
    Assignee: Daramic, LLC
    Inventors: Eric Henri Miller, John Randolph Timmons, John Kevin Whear
  • BATTERY SEPARATOR FOR EXTENDING THE CYCLE LIFE OF A BATTERY
    Publication number: 20170110702
    Abstract: A battery separator for extending the cycle life of a battery has a separator and a conductive layer. The conductive layer is disposed upon the separator. The conductive layer is adapted to be in contact with the positive electrode of the battery thereby providing a new route of current to and from the positive electrode.
    Type: Application
    Filed: December 23, 2016
    Publication date: April 20, 2017
    Inventors: Eric Henri Miller, John Randolph Timmons, John Kevin Whear
  • Battery separator with a conductive layer for extending the cycle life of a battery
    Patent number: 9564623
    Abstract: A battery separator for extending the cycle life of a battery has a separator and a conductive layer. The conductive layer is disposed upon the separator. The conductive layer is adapted to be in contact with the positive electrode of the battery thereby providing a new route of current to and from the positive electrode.
    Type: Grant
    Filed: September 27, 2006
    Date of Patent: February 7, 2017
    Assignee: Daramic LLC
    Inventors: Eric Henri Miller, John Randolph Timmons, John Kevin Whear
  • A BATTERY SEPARATOR FOR EXTENDING THE CYCLE LIFE OF A BATTERY
    Publication number: 20080076028
    Abstract: A battery separator for extending the cycle life of a battery has a separator and a conductive layer. The conductive layer is disposed upon the separator. The conductive layer is adapted to be in contact with the positive electrode of the battery thereby providing a new route of current to and from the positive electrode.
    Type: Application
    Filed: September 27, 2006
    Publication date: March 27, 2008
    Inventors: Eric Henri Miller, John Randolph Timmons, John Kevin Whear