Patents Assigned to CMBlu Energy AG
  • Aminated lignin-derived compounds and uses thereof
    Patent number: 11891349
    Abstract: The present invention relates to novel lignin-derived compounds and compositions comprising the same and their use as redox flow battery electrolytes. The invention further provides a method for preparing said compounds and compositions as well as a redox flow battery comprising said compounds and compositions. Additionally, an assembly for carrying out the inventive method is provided.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: February 6, 2024
    Assignee: CMBLU Energy AG
    Inventors: Jan Hartwig, Nastaran Krawczyk, Alexander Möller, Peter Geigle, Evgeny Larionov
  • Redox flow battery electrolytes
    Patent number: 11831017
    Abstract: The present invention relates to novel combinations of redox active compounds for use as redox flow battery electrolytes. The invention further provides kits comprising these combinations, redox flow batteries, and method using the combinations, kits and redox flow batteries of the invention.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: November 28, 2023
    Assignee: CMBlu Energy AG
    Inventors: Jan Hartwig, Peter Geigle, Evgeny Larionov
  • Methods for processing lignocellulosic material
    Patent number: 11788228
    Abstract: The invention relates to novel methods for processing lignocellulosic material. More specifically, the invention proves an integrated approach for processing cellulose to obtain paper and pulp and valorizing lignin to obtain value-added chemicals and products.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: October 17, 2023
    Assignee: CMBlu Energy AG
    Inventors: Peter Geigle, Jan Hartwig
  • Sulfonated lignin-derived compounds and uses thereof
    Patent number: 11773537
    Abstract: The present invention relates to novel lignin-derived compounds and compositions comprising the same and their use as redox flow battery electrolytes. The invention further provides a method for preparing said compounds and compositions as well as a redox flow battery comprising said compounds and compositions. Additionally, an assembly for carrying out the inventive method is provided.
    Type: Grant
    Filed: February 17, 2021
    Date of Patent: October 3, 2023
    Assignee: CMBlu Energy AG
    Inventors: Nastaran Krawczyk, Alexander Moeller, Peter Geigle, Evgeny Larionov, Jan Hartwig
  • Redox-active compounds and uses thereof
    Patent number: 11731945
    Abstract: The present invention relates to novel lignin-derived compounds and compositions comprising the same and their use as redox flow battery electrolytes. The invention further provides a method for preparing said compounds and compositions as well as a redox flow battery comprising said compounds and compositions. Additionally, an assembly for carrying out the inventive method is provided.
    Type: Grant
    Filed: August 14, 2019
    Date of Patent: August 22, 2023
    Assignee: CMBLU Energy AG
    Inventors: Peter Geigle, Jan Hartwig, Evgeny Larionov, Eduard Baal
  • Sulfonated lignin-derived compounds and uses thereof
    Patent number: 11725340
    Abstract: The present invention relates to novel lignin-derived compounds and compositions comprising the same and their use as redox flow battery electrolytes. The invention further provides a method for preparing said compounds and compositions as well as a redox flow battery comprising said compounds and compositions. Additionally, an assembly for carrying out the inventive method is provided.
    Type: Grant
    Filed: February 17, 2021
    Date of Patent: August 15, 2023
    Assignee: CMBlu Energy AG
    Inventors: Nastaran Krawczyk, Alexander Moeller, Peter Geigle, Evgeny Larionov, Jan Hartwig
  • Redox flow battery electrolytes
    Patent number: 11450854
    Abstract: The present invention relates to novel combinations of redox active compounds for use as redox flow battery electrolytes. The invention further provides kits comprising these combinations, redox flow batteries, and method using the combinations, kits and redox flow batteries of the invention.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: September 20, 2022
    Assignee: CMBlu Energy AG
    Inventors: Jan Hartwig, Peter Geigle, Evgeny Larionov