Patents Assigned to IS2 S.A.S.
  • Method and device for producing and storing energy
    Patent number: 8496788
    Abstract: A method and a device for producing and storing electrical energy using iron complexes, using an iron +III molecular complex as well as a photoreduced iron +II complex, both complexed chemically by a ligand of the benzoic hydrazide type.
    Type: Grant
    Filed: April 21, 2009
    Date of Patent: July 30, 2013
    Assignee: IS2 S.A.S.
    Inventor: Richard Welter
  • METHOD AND DEVICE FOR PRODUCING AND STORING ENERGY
    Publication number: 20110033741
    Abstract: A method and a device for producing and storing electrical energy using iron complexes, using an iron +III molecular complex as well as a photoreduced iron +II complex, both complexed chemically by a ligand of the benzoic hydrazide type.
    Type: Application
    Filed: April 21, 2009
    Publication date: February 10, 2011
    Applicant: IS2 S.A.S.
    Inventor: Richard Welter