Patents by Inventor Alexei B. Gavrilov

Alexei B. Gavrilov 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).

  • Electrochemical cell having solid ionically conducting polymer material
    Patent number: 11949105
    Abstract: The invention features an electrochemical cell having an anode and a cathode; wherein at least one of the anode and cathode includes a solid ionically conducting polymer material that can ionically conduct hydroxyl ions.
    Type: Grant
    Filed: April 8, 2021
    Date of Patent: April 2, 2024
    Assignee: IONIC MATERIALS, INC.
    Inventors: Michael A. Zimmerman, Alexei B. Gavrilov, Ting Liu
  • Manganese oxide composition of matter, and synthesis and use thereof
    Patent number: 11878916
    Abstract: The present invention relates to a new synthetic manganese oxide material, a method of synthesis of the new manganese oxide material, and use of the new synthetic manganese oxide as a secondary battery active cathode material in an electrochemical application.
    Type: Grant
    Filed: June 20, 2019
    Date of Patent: January 23, 2024
    Assignee: IONIC MATERIALS, INC.
    Inventors: Alexei B. Gavrilov, Andrew Leitner
  • Battery having aluminum anode and solid polymer electrolyte
    Patent number: 11605819
    Abstract: A battery, having polyvalent aluminum metal as the electrochemically active anode material and also including a solid ionically conducting polymer material.
    Type: Grant
    Filed: June 7, 2016
    Date of Patent: March 14, 2023
    Assignee: IONIC MATERIALS, INC.
    Inventors: Michael A. Zimmerman, Alexei B. Gavrilov, Ting Liu, Keith Smith
  • Battery with polyvalent metal anode
    Patent number: 11342559
    Abstract: A battery having a polyvalent metal as the electrochemically active material in the anode which also includes a solid ionically conductive polymer material.
    Type: Grant
    Filed: June 8, 2016
    Date of Patent: May 24, 2022
    Assignee: IONIC MATERIALS, INC.
    Inventors: Michael A. Zimmerman, Alexei B. Gavrilov
  • BATTERIES AND ELECTRODES WITH COATED ACTIVE MATERIALS
    Publication number: 20220008990
    Abstract: A coating composition is described. The coating composition has a plurality of particles of a solid, ionically conductive polymer material. The solid, ionically conductive polymer material has an ionic conductive greater than 1×10-4 S/cm at room temperature, and the solid, ionically conductive polymer material is in a glassy state at room temperature. The coating composition also has a plurality of particles of an electrically conductive material. The electrically conductive material has an electrical conductivity at room temperature greater that 1×102 S/cm. The coating composition additionally has a plurality of particles of a binder. The binder holds the particles of the composition to form a cohesive coating. Battery and battery components using the coating composition are also described.
    Type: Application
    Filed: November 27, 2019
    Publication date: January 13, 2022
    Applicant: IONIC MATERIALS, INC.
    Inventors: Alexei B. Gavrilov, Alexander Mohamed
  • ALKALINE BATTERY CATHODE WITH SOLID POLYMER ELECTROLYTE
    Publication number: 20210399281
    Abstract: An alkaline battery, and a component cathode including a solid ionically conducting polymer material.
    Type: Application
    Filed: September 3, 2021
    Publication date: December 23, 2021
    Inventors: Michael A. Zimmerman, Alexei B. Gavrilov
  • Alkaline metal-air battery cathode
    Patent number: 11152657
    Abstract: A metal-air battery and a component air cathode including a solid ionically conductive polymer material.
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: October 19, 2021
    Assignee: Ionic Materials, Inc.
    Inventors: Michael A. Zimmerman, Alexei B. Gavrilov, G. Stephen Kelsey, Keith Smith
  • High capacity polymer cathode and high energy density rechargeable cell comprising the cathode
    Patent number: 11145857
    Abstract: The invention features a rechargeable cathode and a battery comprising the cathode. The cathode includes a solid, ionically conducting polymer material and electroactive sulfur. The battery contains a lithium anode; the cathode; and an electrolyte; wherein at least one of anode, the cathode and the electrolyte, include the solid, ionically conducting polymer material.
    Type: Grant
    Filed: April 1, 2015
    Date of Patent: October 12, 2021
    Assignee: IONIC MATERIALS, INC.
    Inventors: Michael A. Zimmerman, Randy Leising, Alexei B. Gavrilov, Keith Smith, Andy Teoli
  • HIGH CAPACITY POLYMER CATHODE AND HIGH ENERGY DENSITY RECHARGEABLE CELL COMPRISING THE CATHODE
    Publication number: 20210288313
    Abstract: The invention features a rechargeable cathode and a battery comprising the cathode. The cathode includes a solid, ionically conducting polymer material and electroactive sulfur. The battery contains a lithium anode; the cathode; and an electrolyte; wherein at least one of anode, the cathode and the electrolyte, include the solid, ionically conducting polymer material.
    Type: Application
    Filed: June 1, 2021
    Publication date: September 16, 2021
    Inventors: Michael A. Zimmerman, Randy Leising, Alexei B. Gavrilov, Keith Smith, Andy Teoli
  • Alkaline metal-air battery cathode
    Patent number: 11121423
    Abstract: A metal-air battery and a component air cathode including a solid ionically conductive polymer material.
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: September 14, 2021
    Assignee: Ionic Materials, Inc.
    Inventors: Michael A. Zimmerman, Alexei B. Gavrilov, G. Stephen Kelsey, Keith Smith
  • Alkaline battery cathode with solid polymer electrolyte
    Patent number: 11114655
    Abstract: An alkaline battery, and a component cathode including a solid ionically conducting polymer material.
    Type: Grant
    Filed: January 25, 2018
    Date of Patent: September 7, 2021
    Assignee: IONIC MATERIALS, INC.
    Inventors: Michael A. Zimmerman, Alexei B. Gavrilov
  • HIGH CAPACITY POLYMER CATHODE AND HIGH ENERGY DENSITY RECHARGEABLE CELL COMPRISING THE CATHODE
    Publication number: 20210257609
    Abstract: The invention features a rechargeable cathode and a battery comprising the cathode. The cathode includes a solid, ionically conducting polymer material and electroactive sulfur. The battery contains a lithium anode; the cathode; and an electrolyte; wherein at least one of anode, the cathode and the electrolyte, include the solid, ionically conducting polymer material.
    Type: Application
    Filed: April 1, 2015
    Publication date: August 19, 2021
    Inventors: Michael A. Zimmerman, Randy Leising, Alexei B. Gavrilov, Keith Smith, Andy Teoli
  • MANGANESE OXIDE COMPOSITION OF MATTER, AND SYNTHESIS AND USE THEREOF
    Publication number: 20210253443
    Abstract: The present invention relates to a new synthetic manganese oxide material, a method of synthesis of the new manganese oxide material, and use of the new synthetic manganese oxide as a secondary battery active cathode material in an electrochemical application.
    Type: Application
    Filed: June 20, 2019
    Publication date: August 19, 2021
    Inventors: Alexei B. Gavrilov, Andrew Leitner
  • ELECTROCHEMICAL CELL HAVING SOLID IONICALLY CONDUCTING POLYMER MATERIAL
    Publication number: 20210226220
    Abstract: The invention features an electrochemical cell having an anode and a cathode; wherein at least one of the anode and cathode includes a solid ionically conducting polymer material that can ionically conduct hydroxyl ions.
    Type: Application
    Filed: April 8, 2021
    Publication date: July 22, 2021
    Inventors: Michael A. Zimmerman, Alexei B. Gavrilov, Ting Liu
  • ALKALINE BATTERY CATHODE WITH SOLID POLYMER ELECTROLYTE
    Publication number: 20210226198
    Abstract: An alkaline battery, and a component cathode including a solid ionically conducting polymer material.
    Type: Application
    Filed: January 25, 2018
    Publication date: July 22, 2021
    Inventors: Michael A. Zimmerman, Alexei B. Gavrilov
  • Electrochemical cell having solid ionically conducting polymer material
    Patent number: 11031599
    Abstract: The invention features an electrochemical cell having an anode and a cathode; wherein at least one of the anode and cathode includes a solid ionically conducting polymer material that can ionically conduct hydroxyl ions.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: June 8, 2021
    Assignee: IONIC MATERIALS, INC.
    Inventors: Michael A. Zimmerman, Alexei B. Gavrilov, Ting Liu
  • Solid, ionically conducting polymer material, and methods and applications for same
    Patent number: 10811688
    Abstract: The invention features a method of making a battery electrode for an electrochemical cell. The method includes mixing a base polymer with an ion source, and then reacting the base polymer with an electron acceptor in the presence of the ion source to form a solid, ionically conductive polymer material having an ionic conductivity greater than 1×10?4 S/cm at room temperature. The battery electrode is electrochemically active when used in the electrochemical cell.
    Type: Grant
    Filed: August 9, 2017
    Date of Patent: October 20, 2020
    Assignee: IONIC MATERIALS, INC.
    Inventors: Michael A. Zimmerman, Alexei B. Gavrilov
  • BATTERY WITH POLYVALENT METAL ANODE
    Publication number: 20200303740
    Abstract: A battery having a polyvalent metal as the electrochemically active material in the anode which also includes a solid ionically conductive polymer material.
    Type: Application
    Filed: June 8, 2016
    Publication date: September 24, 2020
    Inventors: Michael A. Zimmerman, Alexei B. Gavrilov
  • ALKALINE BATTERY CATHODE WITH SOLID POLYMER ELECTROLYTE
    Publication number: 20200203715
    Abstract: An alkaline battery, and a component cathode including a solid ionically conducting polymer material.
    Type: Application
    Filed: January 25, 2018
    Publication date: June 25, 2020
    Inventors: Michael A. Zimmerman, Alexei B. Gavrilov
  • ELECTROCHEMICAL CELL HAVING SOLID IONICALLY CONDUCTING POLYMER MATERIAL
    Publication number: 20200144620
    Abstract: The invention features an electrochemical cell having an anode and a cathode; wherein at least one of the anode and cathode includes a solid ionically conducting polymer material that can ionically conduct hydroxyl ions.
    Type: Application
    Filed: December 20, 2019
    Publication date: May 7, 2020
    Inventors: Michael A. Zimmerman, Alexei B. Gavrilov, Ting Liu