Patents by Inventor Alexandra Lex-Balducci

Alexandra Lex-Balducci 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).

  • Solid electrolyte for organic batteries
    Patent number: 11637318
    Abstract: A process can be used to produce a charge storage unit, especially a secondary battery, the electrodes of which contain an organic redox-active polymer, and which includes a polymeric solid electrolyte. The solid electrolyte is obtained by polymerizing from mixtures of acrylates with methacrylates in the presence of at least one ionic liquid, which imparts advantageous properties to the charge storage unit.
    Type: Grant
    Filed: November 7, 2019
    Date of Patent: April 25, 2023
    Assignee: InnovationLab GmbH
    Inventors: Andreas Wild, Michael Korell, Simon Münch, Alexandra Lex-Balducci, Johannes Brendel, Ulrich Sigmar Schubert
  • SOLID ELECTROLYTE FOR ORGANIC BATTERIES
    Publication number: 20220045361
    Abstract: A process can be used to produce a charge storage unit, especially a secondary battery, the electrodes of which contain an organic redox-active polymer, and which includes a polymeric solid electrolyte. The solid electrolyte is obtained by polymerizing from mixtures of acrylates with methacrylates in the presence of at least one ionic liquid, which imparts advantageous properties to the charge storage unit.
    Type: Application
    Filed: November 7, 2019
    Publication date: February 10, 2022
    Applicant: Evonik Operations GmbH
    Inventors: Andreas Wild, Michael Korell, Simon Münch, Alexandra Lex-Balducci, Johannes Brendel, Ulrich Sigmar Schubert
  • Electrolyte salt for lithium-based energy stores
    Patent number: 9843074
    Abstract: The invention relates to lithium 1-trifluoromethoxy-1,2,2,2-tetra-fluoroethanesulphonate, the use of lithium 1-trifluoromethoxy-1,2,2,2-tetra-fluoroethanesulphonate as electrolyte salt in lithium-based energy stores and also ionic liquids comprising 1-trifluoro-methoxy-1,2,2,2-tetrafluoro-ethanesulphonate as anion.
    Type: Grant
    Filed: February 27, 2013
    Date of Patent: December 12, 2017
    Assignee: WESTFÄLISCHE WILHELMS-UNIVERSITÄT MÜNSTER
    Inventors: Gerd-Volker Röschenthaler, Martin Winter, Stefano Passerini, Katja Vlasov, Nataliya Kalinovich, Christian Schreiner Schreiner, Raphael Wilhelm Schmitz, Ansgar Romek Müller, Rene Schmitz, Tanja Schedlbauer, Alexandra Lex-Balducci, Miriam Kunze
  • Lithium-2-methoxy-1,1,2,2-tetrafluoro-ethanesulfonate and use thereof as conductive salt in lithium-based energy accumulators
    Patent number: 9472831
    Abstract: The invention relates to lithium-2-methoxy-1,1,2,2-tetrafluoro-ethanesulfonate, to the use thereof as conductive salt in lithium-based energy accumulators, and ionic liquids comprising 2-methoxy-1,1,2,2-tetrafluoro-ethanesulfonate as an anion.
    Type: Grant
    Filed: July 25, 2012
    Date of Patent: October 18, 2016
    Assignees: Westfalische Wilhelms Universitat Munster, Jacobs University Bremen GGMBH
    Inventors: Gerd-Volker Roschenthaler, Martin Winter, Katja Vlasov, Nataliya Kalinovich, Christian Schreiner, Raphael Wilhelm Schmitz, Romek Ansgar Muller, Rene Schmitz, Alexandra Lex-Balducci, Miriam Kunze
  • Electrolyte additive for a lithium-based energy storage device
    Patent number: 9466437
    Abstract: The invention relates to an electrolyte for a lithium-based energy storage device comprising at least one lithium salt, a solvent and at least one compound of general formula (1), and to their use in lithium-based energy storage devices.
    Type: Grant
    Filed: October 31, 2012
    Date of Patent: October 11, 2016
    Assignee: WESTFALISCHE WILHELMS-UNIVERSITAT MUNSTER
    Inventors: Christian Dippel, Alexandra Lex-Balducci, Martin Winter, Miriam Kunze, René Schmitz, Romek Ansgar Müller, Stefano Passerini, Nataliya Kalinovich, Gerd-Volker Röschenthaler, Tobias Böttcher
  • ELECTROLYTE ADDITIVE FOR A LITHIUM-BASED ENERGY STORAGE DEVICE
    Publication number: 20150099165
    Abstract: The invention relates to an electrolyte for a lithium-based energy storage device comprising at least one lithium salt, a solvent and at least one compound of general formula (1), and to their use in lithium-based energy storage devices.
    Type: Application
    Filed: October 31, 2012
    Publication date: April 9, 2015
    Inventors: Christian Dippel, Alexandra Lex-Balducci, Martin Winter, Miriam Kunze, René Schmitz, Romek Ansgar Müller, Stefano Passerini, Nataliya Kalinovich, Gerd-Volker Röschenthaler, Tobias Böttcher
  • ELECTROLYTE SALT FOR LITHIUM-BASED ENERGY STORES
    Publication number: 20150044573
    Abstract: The invention relates to lithium 1-trifluoromethoxy-1,2,2,2-tetra-fluoroethanesulphonate, the use of lithium 1-trifluoromethoxy-1,2,2,2-tetra-fluoroethanesulphonate as electrolyte salt in lithium-based energy stores and also ionic liquids comprising 1-trifluoro-methoxy-1,2,2,2-tetrafluoro-ethanesulphonate as anion.
    Type: Application
    Filed: February 27, 2013
    Publication date: February 12, 2015
    Inventors: Gerd-Volker Röschenthaler, Martin Winter, Stefano Passerini, Katja Vlasov, Nataliya Kalinovich, Christian Schreiner Schreiner, Raphael Wilhelm Schmitz, Ansgar Romek Müller, Rene Schmitz, Tanja Schedlbauer, Alexandra Lex-Balducci, Miriam Kunze
  • Lithium-2-Methoxy-1,1,2,2-Tetrafluoro-Ethanesulfonate and Use Thereof as Conductive Salt in Lithium-Based Energy Accumulators
    Publication number: 20140377667
    Abstract: The invention relates to lithium-2-methoxy-1,1,2,2-tetrafluoro-ethanesulfonate, to the use thereof as conductive salt in lithium-based energy accumulators, and ionic liquids comprising 2-methoxy-1,1,2,2-tetrafluoro-ethanesulfonate as an anion.
    Type: Application
    Filed: July 25, 2012
    Publication date: December 25, 2014
    Applicants: JACOBS UNIVERSITY BREMEN gGMBH, WESTFALISCHE WILHELMS UNIVERSITAT MUNSTER
    Inventors: Gerd-Volker Roschenthaler, Martin Winter, Katja Vlasov, Nataliya Kalinovich, Christian Schreiner, Raphael Wilhelm Schmitz, Romek Ansgar Muller, Rene Schmitz, Alexandra Lex-Balducci, Miriam Kunze