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:
Dec. 01, 2015
Filed:
Nov. 16, 2011
Alain Deronzier, Meylan, FR;
Thibault Godet-bar, Saint-Martin-d'Heres, FR;
Jean-claude Lepretre, Voreppe, FR;
Jean-yves Sanchez, Saint Ismier, FR;
Alain Deronzier, Meylan, FR;
Thibault Godet-Bar, Saint-Martin-d'Heres, FR;
Jean-Claude Lepretre, Voreppe, FR;
Jean-Yves Sanchez, Saint Ismier, FR;
Solvay SA, Brussels, BE;
Universite Joseph Fourier, Grenoble, FR;
Abstract
A rechargeable metal ion cell comprising: an anode comprising at least one metal; a charge-carrying electrolyte comprising a charge carrying medium and at least one metal salt; and an organic polymer cathode, wherein such cathode comprises at least one N-substituted polyphenothiazine polymer [polymer (P)], such polymer (P) comprising at least one N-substituted phenothiazine recurring unit of formula: wherein R' is an electron-withdrawing group comprising at least one heteroatom selected from the group consisting of O, S, P, and N.