INTERNATIONAL PATENT: RONGCHANG PHARMACEUTICALS, LTD. FILES APPLICATION FOR "NITROGEN-CONTAINING FUSED RING COMPOUND, PHARMACEUTICAL COMPOSITION AND USE THEREOF"

GENEVA, Feb. 16 -- RONGCHANG PHARMACEUTICALS, LTD. (No. 56 Beijing Middle Road, Yantai Development Zone, Yantai District, China (Shandong) Pilot Free Trade ZoneYantai, Shandong 264006) filed a patent application (PCT/CN2025/112330) for "NITROGEN-CONTAINING FUSED RING COMPOUND, PHARMACEUTICAL COMPOSITION AND USE THEREOF" on Aug 04, 2025. With publication no. WO/2026/032183, the details related to the patent application was published on Feb 12, 2026.

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): BAO, Jianming (No. 56 Beijing Middle Road, Yantai Development Zone, Yantai District, China (Shandong) P...