GENEVA, June 24 -- SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD. filed a patent application (CN2025/136637) for “DRUG LINKER, AND ANTIBODY-DRUG CONJUGATE THEREOF, PREPARATION METHOD THEREFOR AND USE THEREOF”. With publication no. WO/2026/114115, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: A61K 47/68

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

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