US Patent Issued to PUKYONG NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION on April 15 for "Method for preparing lithium carbonate from lithium sulfate" (South Korean Inventor)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,275,645, issued on April 15, was assigned to PUKYONG NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION (Busan, South Korea).

"Method for preparing lithium carbonate from lithium sulfate" was invented by Jei Pil Wang (Busan, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a method for producing lithium carbonate by mixing lithium sulfate with a carbon material and heat-treating same in a carbon dioxide or carbon monoxide atmosphere."

The patent was filed on Sept. 5, 2019, under Application No. 17/603,278.

*For further information, including images, charts and tables, please visit: http://patft.usp...