Patents by Inventor Daniel Braunling

Daniel Braunling 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).

  • Lithium-ion batteries
    Patent number: 11050055
    Abstract: The invention relates to lithium ion batteries comprising a cathode, an anode containing silicon particles, a separator and an electrolyte, characterized in that the electrolyte contains one or more inorganic salts selected from among the group comprising alkali salts and ammonium salts of nitrate, nitrite, azide, phosphate, carbonate, borates and fluoride, and in that the anode material is only partially lithiated in the fully charged lithium ion battery.
    Type: Grant
    Filed: October 5, 2016
    Date of Patent: June 29, 2021
    Assignee: WACKER CHEMIE AG
    Inventors: Daniel Bräunling, Stefan Haufe
  • LITHIUM-ION BATTERIES
    Publication number: 20190237759
    Abstract: The invention relates to lithium ion batteries comprising a cathode, an anode containing silicon particles, a separator and an electrolyte, characterized in that the electrolyte contains one or more inorganic salts selected from among the group comprising alkali salts and ammonium salts of nitrate, nitrite, azide, phosphate, carbonate, borates and fluoride, and in that the anode material is only partially lithiated in the fully charged lithium ion battery.
    Type: Application
    Filed: October 5, 2016
    Publication date: August 1, 2019
    Inventors: Daniel Bräunling, Stefan Haufe
  • METHOD FOR PROCESSING ELECTRODE MATERIALS FOR BATTERIES
    Publication number: 20190088933
    Abstract: The invention relates to methods for processing electrode materials for batteries, characterized in that a) mixtures containing active material particles, one or more binders and one or more dispersion liquids are dried, whereby active material particles in the form of dispersible granulates (active material granulates) are obtained, and b) the active material particles obtained in step a) in the form of dispersible granulates are mixed with one or more solvents.
    Type: Application
    Filed: February 27, 2017
    Publication date: March 21, 2019
    Inventors: Robert MAURER, Rebecca Bernhard, Daniel Braunling, Eckhard Hanelt