Heron Therapeutics, Inc. is a commercial-stage biotechnology company that develops and commercializes therapeutics to enhance medical care. Its product candidates use its proprietary Biochronomer drug delivery technology, which delivers therapeutic levels of short-acting pharmacological agents over days to weeks with a single administration. The company offers SUSTOL (granisetron), an extended-release injection for preventing acute and delayed nausea and vomiting associated with moderately emetogenic chemotherapy or anthracycline and cyclophosphamide combination regimens, and CINVANTI, an intravenous formulation of aprepitant, a substance P/neurokinin-1 receptor antagonist, for preventing acute and delayed nausea and vomiting associated with highly or moderately emetogenic cancer chemotherapy. It is also developing ZYNRELEF, a dual-acting local anesthetic combining bupivacaine and a low dose of meloxicam, and APONVIE, an intravenous formulation of a substance P/neurokinin-1 receptor antagonist for preventing postoperative nausea and vomiting in adults. Formerly known as A.P. Pharma, Inc., it changed its name to Heron Therapeutics, Inc. in January 2014, was founded in 1983, and is headquartered in Cary, North Carolina.