US Patent Issued to PRIME PLANET ENERGY & SOLUTIONS on May 13 for "Method for producing negative electrode" (Japanese Inventor)

ALEXANDRIA, Va., June 12 -- United States Patent no. 12,300,800, issued on May 13, was assigned to PRIME PLANET ENERGY & SOLUTIONS INC. (Tokyo).

"Method for producing negative electrode" was invented by Kazuhiro Sotome (Kakogawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a new method for producing a negative electrode, which is capable of enhancing compressibility of a negative electrode active material layer. A method for producing a negative electrode disclosed herein includes: applying slurry including a negative electrode active material, a first binder, a second binder, water, and dimethyl sulfoxide, onto a negative electrode current collector; and drying the applied slurry to for...