GENEVA, June 30 -- SHANGHAI AFFINITY BIOPHARMACEUTICAL CO. LTD. (Room 1303, No. 781 Cailun Road, China (Shanghai) Pilot Free Trade ZonePudong New Area, Shanghai 201203), 上海亲合力生物医药科技股份有限公司 (中国上海市浦东新区中国（上海）自由贸易试验区蔡伦路781号1303室) filed a patent application (PCT/CN2024/140714) for "TUMOR MICROENVIRONMENT-ACTIVATED DRUG CONJUGATE AND ANTIBODY-DRUG CONJUGATE" on Dec 19, 2024. With publication no. WO/2025/130991, the details related to the patent ...