Innovent Biologics and Pfizer Enter Global Strategic Collaboration to Accelerate Development of Innovative Oncology Medicines

SAN FRANCISCO and NEW YORK, and SUZHOU, China, May 28, 2026 /PRNewswire/ -- Innovent Biologics, Inc. (01801.HK) and Pfizer Inc. (NYSE: PFE), today announced the companies have entered into a strategic global licensing and collaboration agreement for the research and development of 12 promising new breakthrough early-stage and de novo cancer medicines. The partnership includes licensing, co-development, and co-commercialization opportunities across a diverse portfolio of antibody-drug conjugates (ADCs) with novel differentiated payloads and multi-specific antibodies with differentiated immune-engaging features and unique designs.