US Patent Issued to SOULBRAIN on Jan. 20 for "Transparent nickel complex compound ink composition and method for preparing same" (South Korean Inventors)

ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,528,954, issued on Jan. 20, was assigned to SOULBRAIN Co. LTD. (Seongnam-si, South Korea).

"Transparent nickel complex compound ink composition and method for preparing same" was invented by Seok Joo Kim (Seongnam-si, South Korea) and Myeong Jin Kim (Seongnam-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A transparent nickel complex ink composition and a method for preparing the same are described. Specifically, the transparent nickel complex ink composition comprises: a polar portion comprising nickel and a compound coordinated to the nickel; a solvent; and other additives. The nickel complex compound ink composition is transparent and...