US Patent Issued to Korea University Research and Business Foundation on May 20 for "Hydrocarbon adsorption and desorption complex comprising zeolite with controlled cation and preparation method therefor" (South Korean Inventors)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,303,864, issued on May 20, was assigned to Korea University Research and Business Foundation (Seoul, South Korea).

"Hydrocarbon adsorption and desorption complex comprising zeolite with controlled cation and preparation method therefor" was invented by Jungkyu Choi (Seoul, South Korea), Kwan-Young Lee (Seoul, South Korea), Jinseong Kim (Seoul, South Korea) and Eunhee Jang (Anyang-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a hydrocarbon adsorption and desorption complex including zeolite with a controlled cation type and a preparation method therefor. The hydrocarbon adsorption and desorption complex exhibits excellent h...