Aridis Pharmaceutical
Biotechnology ResearchUnited States2-10 Employees
Aridis Pharmaceutical is a privately held biotechnology company based in San Jose, California, focused on infectious diseases. It combines advanced formulation and delivery technologies with a proprietary product portfolio to develop potent drug candidates packaged in ready-to-use formats. The company pursues monoclonal antibodies and vaccine-related programs, including a broadly neutralizing antibody platform for HIV vaccine development, and has engaged in partnerships such as a May 2023 collaboration with the International AIDS Vaccine Initiative. Aridis has pursued external funding and collaborations, including investments from the Cystic Fibrosis Foundation for its AR-501 inhaled gallium citrate program and Gates Foundation grants to evaluate inhaled monoclonal antibodies against influenza and SARS-CoV-2. The company has participated in licensing activity for monoclonal antibodies, including a 2021 exclusive license with AstraZeneca for suvratoxumab (AR-320), which was terminated in 2023, and it operates with a small workforce (2-10 employees) in the United States.