ALEXANDRIA, Va., June 16 -- United States Patent no. 12,303,534, issued on May 20, was assigned to MEDIPOST Co. LTD (Seongnam-si, South Korea).

"Pharmaceutical composition comprising mesenchymal stem cells as effective ingredient for prevention or treatment of inflammatory disease" was invented by Yun Sun Yang (Seongnam-si, South Korea), Wonil Oh (Seongnam-si, South Korea), Soo Jin Choi (Seongnam-si, South Korea), Jihye Kwak (Seongnam-si, South Korea), Dong Hyon Kim (Seongnam-si, South Korea) and Hoon Lim (Seongnam-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pharmaceutical composition comprising HLA-A2-expressing mesenchymal stem cells as an effective ingredient and its use in prevention...