Patents by Inventor Tim Dagger

Tim Dagger 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).

  • BATTERY CELL
    Publication number: 20250167383
    Abstract: A battery cell having a cell housing, in which a plurality of electrodes is disposed. The cell housing comprises a wall having a pre-determined breaking region. The predetermined breaking region comprises an opening which is covered by a gas-permeable membrane. A recess extending to the opening is introduced into the wall in the predetermined breaking region.
    Type: Application
    Filed: January 22, 2025
    Publication date: May 22, 2025
    Applicant: W. L. Gore & Associates GmbH
    Inventors: Tim DAGGER, Daniel KEGLMEIER, Anton KILLER, Paul MEISTER, Piotr WRZUSZCZAK, Branislav ZLATKOV, Stefan BLASCZYK, Joona RIIHIMAEKI, Lisa WEISS
  • BATTERY CELL
    Publication number: 20250096343
    Abstract: A battery cell having a cell casing in which a number of electrodes are arranged. The cell casing has an opening that is is covered by a gas-permeable membrane. An exterior of the membrane is covered by a cover element in order to restrict the ingress of matter into the cell casing.
    Type: Application
    Filed: December 2, 2024
    Publication date: March 20, 2025
    Applicants: Volkswagen Aktiengesellschaft, W. L. Gore & Associates GmbH
    Inventors: Tim DAGGER, Daniel KEGLMEIER, Anton KILLER, Paul MEISTER, Joachim MUELLER, Andreas SAENGER, Piotr WRZUSZCZAK, Wenbo ZHANG, Branislav ZLATKOV
  • BATTERY CELL
    Publication number: 20250096401
    Abstract: A battery cell having a cell casing in which a number of electrodes are arranged. The cell casing has a rupture region. The rupture region having an opening. The opening being covered by a gas-permeable membrane.
    Type: Application
    Filed: December 2, 2024
    Publication date: March 20, 2025
    Applicants: W. L. Gore & Associates GmbH, Volkswagen Aktiengesellschaft
    Inventors: Tim DAGGER, Daniel KEGLMEIER, Anton KILLER, Paul MEISTER, Joachim MUELLER, Andreas SAENGER, Piotr WRZUSZCZAK, Wenbo ZHANG, Branislav ZLATKOV
  • METHOD FOR PRODUCING AN ELECTRODE POWDER MIXTURE FOR A BATTERY CELL
    Publication number: 20230092165
    Abstract: The invention relates to a method for producing an electrode powder mixture for a battery cell. A powdered active material is provided with a powdered first polymer binder by means of electrostatic coating. The invention also relates to a method for producing an electrode of a battery cell.
    Type: Application
    Filed: September 22, 2022
    Publication date: March 23, 2023
    Applicant: VOLKSWAGEN AKTIENGESELLSCHAFT
    Inventors: Christoph BOLLI, Tim Dagger, Chenjuan Liu, Paul Meister, Xin Qi