GENEVA, March 29 -- SHANGHAI GENERAL HOSPITAL (No.85 Wujin RoadHongkou District, Shanghai 200080), 上海市第一人民医院 (中国上海市虹口区武进路85号) filed a patent application (PCT/CN2025/077171) for "CONTROLLED-RELEASE DRUG-RELEASING MICRONEEDLE WITH GOOD BIOCOMPATIBILITY AND PREPARATION METHOD THEREFOR" on Feb 13, 2025. With publication no. WO/2026/060885, the details related to the patent application was published on Mar 26, 2026.

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

Invento...