Patents by Inventor Pascal Hartmann

Pascal Hartmann 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).

  • Sodium-oxygen cells
    Patent number: 9379421
    Abstract: The present invention relates to sodium oxygen cells comprising (A) at least one anode comprising sodium, (B) at least one gas diffusion electrode comprising at least one porous support, and (C) a liquid electrolyte comprising at least one aprotic glycol diether with a molecular weight Mn of not more than 350 g/mol. The present invention further relates to the use of the invention sodium oxygen cells and to a process for preparing sodium supperoxide of formula NaO2.
    Type: Grant
    Filed: March 20, 2013
    Date of Patent: June 28, 2016
    Assignee: BASF SE
    Inventors: Arnd Garsuch, Anna Katharina Duerr, Juergen Janek, Philipp Adelhelm, Pascal Hartmann
  • SODIUM-OXYGEN CELLS
    Publication number: 20150099196
    Abstract: The present invention relates to sodium oxygen cells comprising (A) at least one anode comprising sodium, (B) at least one gas diffusion electrode comprising at least one porous support, and (C) a liquid electrolyte comprising at least one aprotic glycol diether with a molecular weight Mn of not more than 350 g/mol. The present invention further relates to the use of the invention sodium oxygen cells and to a process for preparing sodium supperoxide of formula NaO2.
    Type: Application
    Filed: March 20, 2013
    Publication date: April 9, 2015
    Applicant: BASF SE
    Inventors: Arnd Garsuch, Anna Katharina Duerr, Juergen Janek, Philipp Adelhelm, Pascal Hartmann