INTERNATIONAL PATENT: SHIJIAZHUANG YILING PHARMACEUTICAL CO., LTD., 石家庄以岭药业股份有限公司 FILES APPLICATION FOR "TRICYCLIC FUSED HETEROCYCLIC PDE3/4 DUAL INHIBITOR AND PREPARATION AND USE THEREFOR"

GENEVA, June 22 -- SHIJIAZHUANG YILING PHARMACEUTICAL CO., LTD. (No.238, Tianshan Street, Hi-Tech Development DistrictShijiazhuang, Hebei 050035), 石家庄以岭药业股份有限公司 (中国河北省石家庄市高新技术产业开发区天山大街238号) filed a patent application (PCT/CN2024/138691) for "TRICYCLIC FUSED HETEROCYCLIC PDE3/4 DUAL INHIBITOR AND PREPARATION AND USE THEREFOR" on Dec 12, 2024. With publication no. WO/2025/124462, the details related to the patent application was published on Jun 19, 2025.

Notably, the patent application was sub...