GENEVA, Aug. 24 -- SUN YAT-SEN MEMORIAL HOSPITAL, SUN YAT-SEN UNIVERSITY (No. 107 Yanjiang Xi RoadGuangzhou, Guangdong 510120), 中山大学孙逸仙纪念医院 (中国广东省广州市沿江西路107号) filed a patent application (PCT/CN2024/077416) for "CIRCULAR RNA PREPARATION METHOD" on Feb 18, 2024. With publication no. WO/2025/171651, the details related to the patent application was published on Aug 21, 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): ZHANG, Yuling...