GENEVA, May 18 -- SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD. (No. 666, Xinhua Avenue (Section 2), Hai Xia Industrial Park, Wenjiang DistrictChengdu, Sichuan 611138), 四川科伦博泰生物医药股份有限公司 (中国四川省成都市温江区海峡两岸科技产业开发园区新华大道二段666号) filed a patent application (PCT/CN2025/132988) for "PROTEIN DEGRADATION AGENT, PHARMACEUTICAL COMPOSITION COMPRISING SAME, USE THEREOF, AND METHOD" on Nov 06, 2025. With publication no. WO/2026/098548, ...