US Patent Issued to LG CHEM on Jan. 27 for "Method for preparing zinc ferrite-based catalyst and zinc ferrite-based catalyst prepared thereby" (South Korean Inventors)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,533,663, issued on Jan. 27, was assigned to LG CHEM Ltd. (Seoul, South Korea).

"Method for preparing zinc ferrite-based catalyst and zinc ferrite-based catalyst prepared thereby" was invented by Sang Jin Han (Daejeon, South Korea), Dong Hyun Ko (Daejeon, South Korea), Kyong Yong Cha (Daejeon, South Korea), Ye Seul Hwang (Daejeon, South Korea) and Sunhwan Hwang (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for preparing a zinc ferrite-based catalyst according to an embodiment of the present application comprises the steps of: contacting a metal precursor solution including a zinc precursor, a ferrite precursor, an acid sol...