GENEVA, Feb. 23 -- UIF (UNIVERSITY INDUSTRY FOUNDATION), YONSEI UNIVERSITY ((Sinchon-dong, Yonsei University]50-1, Yonsei-roSeodaemun-GuSeoul 03722), 연세대학교 산학협력단 (서울특별시서대문구연세로 50-1(신촌동, 연세대학교)) filed a patent application (PCT/KR2025/010838) for "FLUID BACKFLOW PREVENTION VALVE HAVING SINGLE UNIT, FLUID BACKFLOW PREVENTION VALVE HAVING MODULE UNIT, AND LIQUID DRUG INJECTION SYSTEM HAVING FLUID BACKFLOW PREVENTION VALVE" on Jul 23, 2025. With publication no. WO/2026/038740, the details related to the patent application was published on ...