BlossomHill Therapeutics, Inc.
Biotechnology ResearchCalifornia, United States51-200 Employees
BlossomHill Therapeutics, Inc. is a mid-sized biotechnology company based in San Diego, California, focused on discovering and developing small-molecule medicines to address unmet medical needs in oncology and autoimmune diseases. It was founded by J. Jean Cui, Ph.D., a respected figure in drug design and development, and Y. Peter Li, Ph.D., M.B.A., and operates within the biotechnology research sector. The company emphasizes advancing preclinical and early development programs in cancer and autoimmune diseases. In 2026, BlossomHill launched pan-kras inhibitor programs and presented first preclinical data from a program built on a novel chemical scaffold during AACR 2026 events. These activities indicate progress in its oncology-focused pipeline driven by targeted small-molecule approaches.