Patents by Inventor Karthik Mathivanan

Karthik Mathivanan 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).

  • Method for processing rechargeable batteries
    Patent number: 12420357
    Abstract: The invention relates to a method for processing rechargeable batteries. The object of the invention described here is to provide a method for processing rechargeable batteries, via which rapid, resource-conserving, cost-effective, and sustainable reprocessing of a rechargeable battery is made possible. This is achieved by the method according to the invention in that the rechargeable battery is discharged, the discharged rechargeable battery is opened, the opened rechargeable battery is broken down into its single cells, and the condition of the single cells is checked.
    Type: Grant
    Filed: August 16, 2023
    Date of Patent: September 23, 2025
    Assignee: Circu Li-ion S.A.
    Inventors: Alexander Xavier Christof Kohll, Karthik Mathivanan, Harry I. Schaaf
  • METHOD FOR PROCESSING RECHARGEABLE BATTERIES
    Publication number: 20240058897
    Abstract: The invention relates to a method for processing rechargeable batteries. The object of the invention described here is to provide a method for processing rechargeable batteries, via which rapid, resource-conserving, cost-effective, and sustainable reprocessing of a rechargeable battery is made possible. This is achieved by the method according to the invention in that the rechargeable battery is discharged, the discharged rechargeable battery is opened, the opened rechargeable battery is broken down into its single cells, and the condition of the single cells is checked.
    Type: Application
    Filed: August 16, 2023
    Publication date: February 22, 2024
    Inventors: Alexander Xavier Christof Kohll, Karthik Mathivanan, Harry I. Schaaf