Patents by Inventor Linda-Susann SCHRAMM

Linda-Susann SCHRAMM 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).

  • Increasing the service life of silicon-based negative electrodes by particles with a silicon oxide and lipon coating
    Patent number: 11233232
    Abstract: The present invention relates to silicon-based active material for negative electrodes, in particular electrodes with increased service life, in particular for use in batteries, a method for their manufacture, and negative electrodes, batteries, and devices that contain this silicon-based active material.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: January 25, 2022
    Assignee: VOLKSWAGEN AKTIENGESELLSCHAFT
    Inventor: Linda-Susann Schramm
  • Preformed silicon-based negative electrode and method for its manufacture
    Patent number: 10756328
    Abstract: The present invention relates to a method for manufacturing a silicon-based negative electrode, a method for manufacturing a lithium-ion battery from a preformed silicon-based negative electrode, and a lithium-ion battery thus obtained.
    Type: Grant
    Filed: July 24, 2018
    Date of Patent: August 25, 2020
    Assignee: VOLKSWAGEN AKTIENGESELLSCAHFT
    Inventor: Linda-Susann Schramm
  • INCREASING THE SERVICE LIFE OF SILICON-BASED NEGATIVE ELECTRODES BY PARTICLES WITH A SILICON OXIDE AND LIPON COATING
    Publication number: 20190115593
    Abstract: The present invention relates to silicon-based active material for negative electrodes, in particular electrodes with increased service life, in particular for use in batteries, a method for their manufacture, and negative electrodes, batteries, and devices that contain this silicon-based active material.
    Type: Application
    Filed: October 12, 2018
    Publication date: April 18, 2019
    Applicant: Volkswagen Aktiengesellschaft
    Inventor: Linda-Susann Schramm
  • PREFORMED SILICON-BASED NEGATIVE ELECTRODE AND METHOD FOR ITS MANUFACTURE
    Publication number: 20190027736
    Abstract: The present invention relates to a method for manufacturing a silicon-based negative electrode, a method for manufacturing a lithium-ion battery from a preformed silicon-based negative electrode, and a lithium-ion battery thus obtained.
    Type: Application
    Filed: July 24, 2018
    Publication date: January 24, 2019
    Applicant: Volkswagen Aktiengesellschaft
    Inventor: Linda-Susann SCHRAMM