Titan Pharmaceuticals, Inc., a pharmaceutical company, develops therapeutics for the treatment of chronic diseases. It develops products based on ProNeura, a proprietary long-term drug delivery platform that focuses primarily on the treatment for chronic diseases. The company offers Probuphine, a six-month buprenorphine implant for the maintenance treatment of opioid addiction in patients. It also develops ProNeura-Ropinirole, an implant to provide delivery of ropinirole, a dopamine agonist for the treatment of Parkinson's disease; and triiodothyronine, an implant for the treatment of hypothyroidism. Titan Pharmaceuticals, Inc. was incorporated in 1992 and is based in South San Francisco, California.