Virpax Pharmaceuticals, Inc. is a preclinical stage biopharmaceutical company, which engages in the development of branded, non-addictive pain management products. Its products include metered-dose spray, liposomal gel encapsulates, and intranasal spray. The company was founded by Anthony P. Mack and Jeffrey A. Gudin in 2016 and and is headquartered in Berwyn, PA.