GENEVA, March 29 -- NANJING LEADS BIOLABS CO., LTD. (Building 5, 122 Huakang Road, Jiangbei New AreaNanjing, Jiangsu 210031), 南京维立志博生物科技股份有限公司 (中国江苏省南京市江北新区华康路122号加速器四期05栋) filed a patent application (PCT/CN2025/123291) for "ANTI-PD-L1 AND ANTI-4-1BB BISPECIFIC ANTIBODY FOR TREATING MALIGNANT TUMORS, AND PHARMACEUTICAL COMBINATION THEREOF" on Sep 23, 2025. With publication no. WO/2026/061538, the details related to the patent application was published on Mar 26, 2026.

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