INTERNATIONAL PATENT: SPARX BIOTECH (JIANGSU) CO., LTD, 科霸生物（江苏）有限公司 FILES APPLICATION FOR "CAMPTOTHECIN DERIVATIVE, ANTIBODY, DRUG CONJUGATE, COMPOSITION COMPRISING SAME AND USE THEREOF"

GENEVA, Dec. 29 -- SPARX BIOTECH (JIANGSU) CO., LTD (Building 4, 37 Shisha Road, Economic Development ZoneYangzhou, Jiangsu 225000), 科霸生物（江苏）有限公司 (中国江苏省扬州市经济开发区施沙路37号4号厂房) filed a patent application (PCT/CN2025/102279) for "CAMPTOTHECIN DERIVATIVE, ANTIBODY, DRUG CONJUGATE, COMPOSITION COMPRISING SAME AND USE THEREOF" on Jun 20, 2025. With publication no. WO/2025/261469, the details related to the patent application was published on Dec 26, 2025.

Notably, the patent application was submitted under the International Pate...