PixarBio Corporation, a specialty pharmaceutical/biotechnology company, focuses on the pre-clinical and clinical development of neurological drug delivery systems for post-operative pain. The company researches and develops delivery systems for drugs, devices, or biologics to treat pain, epilepsy, epilepsy, Parkinson's disease, and spinal cord injury. Its principal product platform is NeuroRelease for the therapeutic release of non-opiate drugs for post-operative, acute, and chronic pain in pre-clinical models. The company is based in Medford, Massachusetts.