BioDelivery Sciences International, Inc., (NASDAQ: BDSI) is a specialty pharmaceutical company,engaged in the development and commercialization of pharmaceutical products principally in the areas of pain management and addiction.Originally anchored in technology licensed from University of Medicine and Dentistry of New Jersey and the Albany Medical College. the company provides its products based on its patented BioErodible MucoAdhesive drug delivery technology, a small erodible polymer film for application to the buccal mucosa, as well as other drug delivery technologies. BDSI offers BELBUCA, a buprenorphine buccal film for the treatment of chronic pain; BUNAVAIL, a buprenorphine and naloxone buccal film for the treatment of opioid dependence; and ONSOLIS, a fentanyl buccal soluble film to treat breakthrough pain in opioid patients with cancer. The company also develops buprenorphine extended release injection, an injectable microparticle formulation of buprenorphine for the treatment of opioid dependence and chronic pain. BioDelivery Sciences International, Inc. has a licensing and development agreement with Evonik Corporation and Meda AB.