Intellectual Property India Publishes Patent Application for Antibody Or Antigen-Binding Fragment Thereof, Antibody-Drug Conjugate, And Use Thereof

MUMBAI, India, July 7 -- Intellectual Property India has published a patent application (202527104407 A) filed by Shanghai Hansoh Biomedical Co. , Ltd.; and Changzhou Hansoh Pharmaceutical Co. on October 29, 2025, for Antibody Or Antigen-Binding Fragment Thereof, Antibody-Drug Conjugate, And Use Thereof.

Inventors include Chen, Simeng Number; Wang, Leilei; and Zhang, Wei.

The application for the patent was published on July 03, 2026, under issue no. 27/2026.

Abstract: The present invention relates to an antibody or an antigen-binding fragment thereof, an antibody-drug conjugate thereof, and the use thereof. Specifically, provided in the present invention are an SEZ6 antibody, an antigen-binding fragment thereof, an SEZ6 antibody- drug co...