Patents by Inventor Sambasiva R. Bheemireddy

Sambasiva R. Bheemireddy 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).

  • NOVEL FLUORINATED ETHERS AS ELECTROLYTE SOLVENTS FOR LITHIUM METAL, SODIUM METAL, MAGNESIUM METAL OR SULFUR BATTERIES
    Publication number: 20230246237
    Abstract: An electrochemical cell includes a cathode including a cathode active material; an anode including silicon, conductive carbon, lithium metal, sodium metal, magnesium metal, sulfur, or a combination of any two or more thereof; a separator; and an electrolyte including a lithium sulfonylimide salt, an asymmetric fluorinated glycol ether, and optionally an electrolyte additive, an aprotic gel polymer, or a mixture thereof.
    Type: Application
    Filed: January 31, 2022
    Publication date: August 3, 2023
    Applicant: UCHICAGO ARGONNE, LLC
    Inventors: Lu Zhang, Zhangxing Shi, Sambasiva R. Bheemireddy, Zhou Yu, Lei Cheng
  • POLYAMIDES, POLYUREAS, AND POLYPHOSPHORAMIDES AS ELECTROLYTES FOR LITHIUM ION BATTERIES
    Publication number: 20200283631
    Abstract: New polyamide-based, polyurea-based and polyphosphoramide-based polymers have been synthesized. When these polymers are combined with electrolyte salts, such polymer electrolytes have excellent electrochemical stability as anolytes in lithium battery cells.
    Type: Application
    Filed: March 8, 2019
    Publication date: September 10, 2020
    Inventors: Sambasiva R. Bheemireddy, Hany Basam Eitouni