INTERNATIONAL PATENT: YICHANG HUMANWELL PHARMACEUTICAL CO., LTD, 宜昌人福药业有限责任公司 FILES APPLICATION FOR "MORPHINAN-TYPE COMPOUND, PREPARATION METHOD THEREFOR, COMPOSITION THEREOF AND USE THEREOF"

GENEVA, Nov. 9 -- YICHANG HUMANWELL PHARMACEUTICAL CO., LTD (No. 19, Dalian Road, Yichang Development ZoneYichang, Hubei 443005), 宜昌人福药业有限责任公司 (中国湖北省宜昌市宜昌开发区大连路19号) filed a patent application (PCT/CN2025/090129) for "MORPHINAN-TYPE COMPOUND, PREPARATION METHOD THEREFOR, COMPOSITION THEREOF AND USE THEREOF" on Apr 21, 2025. With publication no. WO/2025/228169, the details related to the patent application was published on Nov 06, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, w...