The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 19, 2025
Filed:
Nov. 25, 2019
Blue Solutions, Ergue-Gaberic, FR;
Institut Polytechnique DE Grenoble, Grenoble, FR;
Universite D' Aix-marseille, Marseilles, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Marc Deschamps, Quimper, FR;
Margaud Lecuyer, Combrit, FR;
Renaud Bouchet, La Tronche, FR;
Ekaterina Pavlenko, Grenoble, FR;
Adrien Lassagne, Gieres, FR;
Didier Gigmes, Allauch, FR;
Adèle Ferrand, Aix-en-Provence, FR;
Phan Trang, Marseilles, FR;
BLUE SOLUTIONS, Ergue-Gaberic, FR;
INSTITUT POLYTECHNIQUE DE GRENOBLE, Grenoble, FR;
UNIVERSITE D'AIX—MARSEILLE, Marseilles, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
Abstract
A cross-linked copolymer is provided, including at least repeating units of poly(alkylene oxide) and at least repeating units of lithium polystyrene-sulfonyl(trifluoromethylsulfonyl)imide (PSTFSILi), as well as the use of such a cross-linked copolymer for preparing a solid polymer electrolyte, a solid polymer electrolyte having the cross-linked copolymer, and a battery, for example a lithium metal polymer (LMP) battery, including the solid polymer electrolyte.