ABION Inc. operates as a pharmaceutical biotech Company in South Korea and internationally. The company develops anticancer therapeutic drugs, such as ABN401, a tyrosine kinase inhibitor that is in Phase II clinical trials for treating non-small cell lung cancer, as well as in Phase I clinical trial for breast cancer; ABN501, a human monoclonal antibody that targets claudin 3 for treating solid cancers; ABN201, an antibody cytokine fusion protein to treat solid cancers; and ABN101, a dry powder inhaler as a prophylactic treatment for various respiratory viruses. It is also developing ABN701 for SEBI infectious diseases; and ABN 901, ABN 902, and ABN 903 for infectious diseases related to biological disasters. Abion Inc. was founded in 2007 and is based in Seoul, South Korea.