GENEVA, June 3 -- ASTROGEN, INC. (440, Hyeoksin-daero,Dong-gu,Daegu 41072), 주식회사 아스트로젠 (대구광역시동구혁신대로 440) filed a patent application (PCT/KR2023/018815) for "L-SERINE HAVING REDUCED HEAVY METAL CONTENT, PHARMACEUTICAL COMPOSITION THEREOF, METHOD FOR PREPARING SAME, AND USE THEREOF" on Nov 21, 2023. With publication no. WO/2025/110267, the details related to the patent application was published on May 30, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): HWA...