GENEVA, Feb. 3 -- KOREA HYDRO & NUCLEAR POWER CO., LTD. (1655, Bulguk-ro, Munmudaewang-myeonGyeongju-siGyeongsangbuk-do 38120), 한국수력원자력 주식회사 (경상북도경주시문무대왕면 불국로 1655) filed a patent application (PCT/KR2025/003357) for "CRYOGENIC DISTILLATION COLUMN WITH IMPROVED AUTOMATIC EXHAUST AND DETECTION OF IMPURITIES AND CONTROL METHOD THEREOF" on Mar 14, 2025. With publication no. WO/2026/023787, the details related to the patent application was published on Jan 29, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) sys...