Patents by Inventor Phllip M. Story

Phllip M. Story 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).

  • Method for preparing electrolytic manganese dioxide
    Patent number: 10109858
    Abstract: Disclosed herein is an improved cathode material prepared from high purity electrolytic manganese dioxide. Also disclosed is a method for preparing high purity MnO2 and converting MnO2 particles to Mn2O3.
    Type: Grant
    Filed: May 9, 2016
    Date of Patent: October 23, 2018
    Assignee: Tronox LLC
    Inventors: Laurie I. Jegaden, Phllip M. Story