Patents by Inventor Maria Martinez Ibanez

Maria Martinez Ibanez 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).

  • Single-ion conductive polymers for electrochemical devices
    Patent number: 11479626
    Abstract: A solid single-ion conductive polymer comprising a repeat unit of formula (Ia): wherein R1 is H, or C1 to C16 linear or branched alkyl, alkenyl, alkinyl; m is 1 to 5; each M+ is independently selected from Li+, Na+ or K+; and X is selected from CF3, CH3, or F; and the polymer has an average molecular weight of 350.000 to 1.200.000 Da.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: October 25, 2022
    Assignee: Belenos Clean Power Holding AG
    Inventors: Michel Armand, Maria Martinez-Ibanez, Eduardo Sanchez Diez, Alexander Santiago Sanchez, Heng Zhang, Uxue Oteo Olea
  • SINGLE-ION CONDUCTIVE POLYMERS FOR ELECTROCHEMICAL DEVICES
    Publication number: 20210163649
    Abstract: A solid single-ion conductive polymer comprising a repeat unit of formula (Ia): wherein R1 is H, or C1 to C16 linear or branched alkyl, alkenyl, alkinyl; m is 1 to 5; each M+ is independently selected from Li+, Na+ or K+; and X is selected from CF3, CH3, or F; and the polymer has an average molecular weight of 350.000 to 1.200.000 Da.
    Type: Application
    Filed: October 22, 2020
    Publication date: June 3, 2021
    Applicant: Belenos Clean Power Holding AG
    Inventors: Michel ARMAND, Maria MARTINEZ-IBANEZ, Eduardo SANCHEZ DIEZ, Alexander SANTIAGO SANCHEZ, Heng ZHANG, Uxue OTEO OLEA
  • SALT THAT INCLUDES AN ANION CONTAINING AN UNFLUORINATED DIALKYLAMIDE SULFONYL AND/OR SULFOXIMIDE GROUP AND CONTAINING A PERFLUOROALKYL SULFONYL GROUP
    Publication number: 20200399212
    Abstract: A salt, in particular a lithium salt, that is usable in alkali metal cells and/or batteries, and/or electrolytes and/or additives for same is described. To achieve good ion conductivity as well as temperature and high voltage stability and to prevent corrosion of aluminum, for example a current collector, the salt includes at least one alkali metal ion and/or at least one ammonium compound and at least one anion that contains at least one unfluorinated (N,N-dialkylamide)sulfonyl group and/or at least one unfluorinated (N,N-dialkylamide)sulfoximide group, and at least one (perfluoroalkyl)sulfonyl group. An electrolyte, an additive, a cell, a battery, and a preparation method, are also described.
    Type: Application
    Filed: June 15, 2020
    Publication date: December 24, 2020
    Inventors: Eduardo Sanchez Diez, Hany Basam Eitouni, Heng Zhang, Ismael Gracia, Maria Martinez Ibanez, Mario Joost, Michel Armand, Uxue Oteo