US Patent Issued to Factorial on Nov. 3 for "Solid electrolyte doped with fluorine and all solid-state battery comprising same" (Massachusetts Inventors)

ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,785,142, issued on Nov. 3, was assigned to Factorial Inc. (Billerica, Mass.).

"Solid electrolyte doped with fluorine and all solid-state battery comprising same" was invented by Yuying Steven Lin (Billerica, Mass.), Fang Hao (Andover, Mass.), Hyun Seok Kim (Lexington, Mass.) and Daniel Wakaba (Lawrence, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a solid argyrodite electrolyte doped with fluorine (F). In some embodiments, the argyrodite electrolyte has a formula (I), Li7-nPS6-nHan-xFx (I), wherein Ha is a halogen element other than fluorine (F), 0.02less than equal toxgreater than0.1, and 1.0greater thanngreater than2.0. In some emb...