US Patent Issued to ASTROGEN on Aug. 25 for "Liquid preparation of L-serine or pharmaceutically acceptable salt thereof and method for preparing same" (South Korean Inventors)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,714,667, issued on Aug. 25, was assigned to ASTROGEN INC. (Daegu, South Korea).

"Liquid preparation of L-serine or pharmaceutically acceptable salt thereof and method for preparing same" was invented by Hee-Sook Nam (Seoul, South Korea), Soyoung Kwak (Daegu, South Korea), Sun-Ha Cheon (Daegu, South Korea), Su-Kyeong Hwang (Daegu, South Korea) and Hyung Chul Ryu (Hwaseong-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A liquid preparation and a method for preparing the liquid preparation are disclosed. The liquid preparation contains a high-concentration L-serine or a pharmaceutically acceptable salt thereof, and shows an excellent stabil...