GENEVA, Jan. 4 -- HUANENG POWER INTERNATIONAL, INC. SHANGHAI SHIDONGKOU FIRST POWER PLANT (No. 270 Shengshi RoadBaoshan District, Shanghai 200942), 华能国际电力股份有限公司上海石洞口第一电厂 (中国上海市宝山区盛石路270号) filed a patent application (PCT/CN2025/098416) for "METHOD FOR CONTROLLING OUTLET VALVE OF LOW-PRESSURE HEATER DRAIN PUMP, SYSTEM, AND STORAGE MEDIUM" on May 30, 2025. With publication no. WO/2026/001566, the details related to the patent application was published on Jan 02, 2026.

Notably, the patent application was submitted un...