On April 25, 2025, Shanghai Escugen Biotechnology Co., Ltd. and ConjugateBio Inc., based in the United States, jointly announced the signing of an exclusive option agreement for the EZWi-Fit® platform technology.

September 16, 2026,Shanghai Escugen Biotechnology Co., Ltd. and Sovran Bio, Inc. announced that they have entered into an agreement to co‑develop a first‑in‑class, pan‑tumor bispecific antibody‑drug conjugate (ADC).