Patents by Inventor Sofiane Bouazza

Sofiane Bouazza 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).

  • Eliminating voltage delay and stabilizing impedance by electrolyte additives in alkali metal electrochemical cells
    Patent number: 12633548
    Abstract: The present invention relates to a primary cell, comprising an alkali metal as the active electrode material, in particular as the active anode material, and an electrolyte comprising a boron compound, wherein the boron compound is compound according to formula (1), (2), (3), (4), (7) or (8):
    Type: Grant
    Filed: July 1, 2020
    Date of Patent: May 19, 2026
    Assignee: LITRONIK Batterietechnologie GmbH
    Inventor: Sofiane Bouazza
  • PRIMARY ALKALI METAL CELLS WITH GEMINAL DINITRILE ADDITIVES
    Publication number: 20240213499
    Abstract: The invention belongs to a primary cell. Said primary cell contains at least one anode, with an alkali metal as active anode material, at least one cathode with an active cathode material and an electrolyte. Additionally the electrolyte comprises at least one additive whereby it is in accordance with the inventive idea that the at least one additive is a nonionic or ionic compound having at least one geminal dinitrile moiety and is selected from the group consisting of aliphatic heterocycles, compounds of the formula wherein My+ denotes a counterion with a valence of y, and wherein R, R? and R? are substituents with an aliphatic or aliphatic heterocyclic backbone.
    Type: Application
    Filed: May 9, 2022
    Publication date: June 27, 2024
    Applicant: LITRONIK Batterietechnologie Gmbh
    Inventor: Sofiane BOUAZZA
  • ELIMINATING VOLTAGE DELAY AND STABILIZING IMPEDANCE BY ELECTROLYTE ADDITIVES IN ALKALI METAL ELECTROCHEMICAL CELLS
    Publication number: 20220263102
    Abstract: The present invention relates to a primary cell, comprising an alkali metal as the active electrode material, in particular as the active anode material, and an electrolyte comprising a boron compound, wherein the boron compound is compound according to formula (1), (2), (3), (4), (7) or (8):
    Type: Application
    Filed: July 1, 2020
    Publication date: August 18, 2022
    Applicant: LITRONIK Batterietechnologie GmbH
    Inventor: Sofiane BOUAZZA
  • Battery
    Patent number: 10497938
    Abstract: The present invention relates to a battery that includes at least one electrochemical cell. The at least one electrochemical cell includes a first electrode, a second electrode, a first electroactive material, a second electroactive material, and an electrolyte which is in contact with both electrodes, and at least one of the first electroactive material and the second electroactive material includes a radialene compound. Also provided is an electroactive material as well as a radialene compound.
    Type: Grant
    Filed: June 5, 2014
    Date of Patent: December 3, 2019
    Assignee: Novaled GmbH
    Inventors: Sofiane Bouazza, Carla Bobbio, Ansgar Werner
  • Battery
    Publication number: 20160141622
    Abstract: The present invention relates to a battery that includes at least one electrochemical cell. The at least one electrochemical cell includes a first electrode, a second electrode, a first electroactive material, a second electroactive material, and an electrolyte which is in contact with both electrodes, and at least one of the first electroactive material and the second electroactive material includes a radialene compound. Also provided is an electroactive material as well as a radialene compound.
    Type: Application
    Filed: June 5, 2014
    Publication date: May 19, 2016
    Inventors: Sofiane Bouazza, Carla Bobbio, Ansgar Werner