US Patent Issued to PRIME PLANET ENERGY & SOLUTIONS on April 14 for "Method of newly producing lithium-ion secondary battery using an electrode plate of a used lithium-ion secondary battery" (Japanese Inventor)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,337, issued on April 14, was assigned to PRIME PLANET ENERGY & SOLUTIONS INC. (Tokyo).

"Method of newly producing lithium-ion secondary battery using an electrode plate of a used lithium-ion secondary battery" was invented by Masahiro Yoshioka (Toyota, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of newly producing a lithium-ion secondary battery using an electrode plate of a used lithium-ion secondary battery includes providing the electrode plate of the used lithium-ion secondary battery; cleansing the electrode plate by polar solvent; and drying the electrode plate thereafter to obtain a cleansed electrode plate. The method incl...