US Patent Issued to YOUTH BIO GLOBAL on Sept. 23 for "Composition for increasing biological activity of stem cells using mixture 4F" (South Korean Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,421,491, issued on Sept. 23, was assigned to YOUTH BIO GLOBAL Co. LTD. (Seoul, South Korea).

"Composition for increasing biological activity of stem cells using mixture 4F" was invented by Sang Mo Kwon (Guri-si, South Korea) and Yeon Ju Kim (Gumi-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a composition for increasing the biological activity of stem cells using mixture 4F. Stem cells treated with mixture 4F according to the present disclosure not only acquire undifferentiated characteristics (stemness), but also have the advantage of improving cell proliferative ability and mobility, and thus, after ...