Depomed, Inc., a specialty pharmaceutical company, develops products for pain and other central nervous system conditions in the United States. It offers Gralise (gabapentin), an once-daily product for the management of postherpetic neuralgia; CAMBIA (diclofenac potassium for oral solution), a non-steroidal anti-inflammatory drug indicated for acute treatment of migraine attacks in adults; Zipsor (diclofenac potassium) liquid filled capsule, a non-steroidal anti-inflammatory drug for the treatment of mild to moderate acute pain in adults; and Lazanda (fentanyl) nasal spray, an intranasal fentanyl drug used to manage breakthrough pain in adults. The company is involved in the clinical development of IW-3718 refractory gastroesophageal reflux disease program using Acuform drug delivery technology. Depomed, Inc. sells its Gralise products to wholesalers and retail pharmacies. The company also has a portfolio of royalty and milestone producing license agreements based on its proprietary Acuform gastroretentive drug delivery technology with Mallinckrodt Inc.; Ironwood Pharmaceuticals, Inc.; and Janssen Pharmaceuticals, Inc. The company was founded in 1995 and is headquartered in Newark, California.