Patents by Inventor Lee Moshurchak

Lee Moshurchak 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).

  • Fluorinated compounds for use in lithium battery electrolytes
    Patent number: 9406977
    Abstract: Provide are fluorinated cyclic and acyclic carbonate solvent compositions such as various fluorine substituted 1,3-dioxolane-2-one compounds and fluorine substituted 1,3-dioxane-2-one compounds, which are useful as electrolyte solvents for lithium ion batteries.
    Type: Grant
    Filed: April 5, 2013
    Date of Patent: August 2, 2016
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: William M. Lamanna, Michael J. Bulinski, Michael G. Costello, Jeffrey R. Dahn, Richard M. Flynn, Yadong Wang, Jing Li, Lee Moshurchak
  • Fluorinated compounds for use in lithium battery electrolytes
    Patent number: 8435679
    Abstract: Provide are fluorinated cyclic and acyclic carbonate solvent compositions such as various fluorine substituted 1,3-dioxolane-2-one compounds and fluorine substituted 1,3-dioxane-2-one compounds, which are useful as electrolyte solvents for lithium ion batteries.
    Type: Grant
    Filed: December 12, 2007
    Date of Patent: May 7, 2013
    Assignee: 3M Innovative Properties Counsel
    Inventors: William M. Lamanna, Michael J. Bulinski, Michael G. Costello, Jeffrey R. Dahn, Richard M. Flynn, Yadong Wang, Jing Li, Lee Moshurchak
  • Redox shuttles for high voltage cathodes
    Patent number: 8101302
    Abstract: Overcharge protection is provided for rechargeable electrochemical lithium-ion cells. The electrolyte in the provided cells contains a cyclable redox shuttle molecule that can operate in cells with high voltage cathode materials.
    Type: Grant
    Filed: February 5, 2009
    Date of Patent: January 24, 2012
    Assignee: 3M Innovative Properties Company
    Inventors: William M. Lamanna, Michael J. Bulinski, Jeffrey R. Dahn, Junwei Jiang, Lee Moshurchak, Phat T. Pham, Richard L. Wang
  • FLUORINATED COMPOUNDS FOR USE IN LITHIUM BATTERY ELECTROLYTES
    Publication number: 20100104950
    Abstract: Provide are fluorinated cyclic and acyclic carbonate solvent compositions such as various fluorine substituted 1,3-dioxolane-2-one compounds and fluorine substituted 1,3-dioxane-2-one compounds, which are useful as electrolyte solvents for lithium ion batteries.
    Type: Application
    Filed: December 12, 2007
    Publication date: April 29, 2010
    Inventors: William M. Lamanna, Michael J. Bulinski, Michael G. Castello, Jeffrey R. Dahn, Richard M. Flynn, Yadong Wang, Jing Li, Lee Moshurchak
  • REDOX SHUTTLES FOR HIGH VOLTAGE CATHODES
    Publication number: 20090286162
    Abstract: Overcharge protection is provided for rechargeable electrochemical lithium-ion cells. The electrolyte in the provided cells contains a cyclable redox shuttle molecule that can operate in cells with high voltage cathode materials.
    Type: Application
    Filed: February 5, 2009
    Publication date: November 19, 2009
    Inventors: William M. LAMANNA, Michael J. Bulinski, Jeffrey R. Dahn, Junwei Jiang, Lee Moshurchak, Phat T. Pham, Richard L. Wang
  • Rechargeable lithium-ion cell with triphenylamine redox shuttle
    Patent number: 7585590
    Abstract: Provided is a rechargeable lithium-ion cell that contains a positive electrode, a negative electrode, a charge-carrying electrolyte containing a charge carrying medium and a lithium salt, and a triphenylamine compound dissolved in or dissolvable in the electrolyte. The triphenylamine compound has an oxidation potential above the positive electrode recharged potential and serves as a cyclable redox chemical shuttle providing cell overcharge protection. Also provided are methods for manufacturing a rechargeable lithium-ion cell.
    Type: Grant
    Filed: February 5, 2007
    Date of Patent: September 8, 2009
    Assignee: 3M Innovative Properties Company
    Inventors: Richard L. Wang, Claudia Buhrmester, William M. Lamanna, Jeffrey R. Dahn, Lee Moshurchak