ALEXANDRIA, Va., July 30 -- United States Patent no. 12,370,205, issued on July 29, was assigned to AREZ Co. LTD. (Daejeon, South Korea).

"Composition for preventing or treating fine dust-induced respiratory disease comprising mixture (RGX-365) comprising ginsenosides RG2, RG4, RG6 and RH1, as active ingredient, and preparation method thereof" was invented by Gyu Yong Song (Sejong, South Korea), Jee Hyun Lee (Daejeon, South Korea), Soo Hyun Cho (Daejeon, South Korea), Hee Young Won (Daegu, South Korea), Wonhwa Lee (Suwon-si, South Korea), Sae-Kwang Ku (Daegu, South Korea), Ji-Eun Kim (Incheon, South Korea) and Jong-Sup Bae (Daegu, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present inventi...