Patents by Inventor Christopher P. Rentsch

Christopher P. Rentsch 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).

  • LMFP cathode materials with improved electrochemical performance
    Patent number: 9960413
    Abstract: Particulate LMFP cathode materials having high manganese contents and small amounts of dopant metals are disclosed. These cathode materials are made by milling a mixture of precursor materials in a wet or dry milling process. Preferably, off-stoichiometric amounts of starting materials are used to make the cathode materials. Unlike other high manganese LMFP materials, these cathode materials provide high specific capacities, very good cycle life and high energies even at high discharge rates.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: May 1, 2018
    Assignee: Dow Global Technologies LLC
    Inventors: Shrikant N. Khot, Deidre A. Strand, Jamie L. Cohen, Thierry Drezen, Steven S. Kaye, Bin Li, Murali G. Theivanayagam, Ing-feng Hu, Xindi Yu, Stacie L. Santhany, Christopher P. Rentsch
  • LMFP Cathode Materials with Improved Electrochemical Performance
    Publication number: 20150311505
    Abstract: Particulate LMFP cathode materials having high manganese contents and small amounts of dopant metals are disclosed These cathode materials are made by milling a mixture of precursor materials in a wet or dry milling process. Preferably, off-stoichiometric amounts of starting materials are used to make the cathode materials. Unlike other high manganese LMFP materials, these cathode materials provide high specific capacities, very good cycle life and high energies even at high discharge rates.
    Type: Application
    Filed: December 20, 2013
    Publication date: October 29, 2015
    Inventors: Shrikant N. KHOT, Deidre A. Strand, Jamie L. Cohen, Thierry Drezen, Steven S. Kaye, Bin Li, Murali G. Theivanayagam, Ing-feng HU, Xindi Yu, Stacie L. Santhany, Christopher P. Rentsch