US Patent Issued to CONTEMPORARY AMPEREX TECHNOLOGY on Oct. 6 for "Artificial graphite and preparation method thereof, secondary battery containing such artificial graphite, and electric apparatus" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,755,973, issued on Oct. 6, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY Co. Ltd. (Ningde, China).

"Artificial graphite and preparation method thereof, secondary battery containing such artificial graphite, and electric apparatus" was invented by Rui Shen (Ningde City, China) and Libing He (Ningde City, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An artificial graphite material A. The artificial graphite material A is secondary particles are provided. In some embodiments, a surface roughness EtaA of the artificial graphite material A satisfies 6less than equal toEtaAless than equal to12. This application further provides an artificial graphite...