ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,414,976, issued on Sept. 16, was assigned to AREZ Co. LTD. (Daejeon, South Korea).

"Pharmaceutical composition for preventing hair loss or promoting hair growth, comprising ginsenoside RG4 or mixture (Rgx 365) of ginsenosides Rg2, Rg4, Rg6, and Rh1 as active ingredient" was invented by Gyu Yong Song (Daejeon, South Korea) and Jee Hyun Lee (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a composition for preventing hair loss or promoting hair growth, comprising ginsenoside Rg4 or a mixture of ginsenosides Rg2, Rg4, Rg6, and Rh1 as an active ingredient. Treatment with ginsenoside Rg4 or the mixture of...