Enzon Pharmaceuticals, Inc. (Enzon) is a biopharmaceutical company focused on developing, manufacturing and commercializing of medicines for patients with cancer and other life-threatening conditions. The Company has a portfolio of four marketed products: Oncaspar, DepoCyt, Abelcet and Adagen. Enzon?s drug development programs utilize several approaches, including its PEGylation technology platform and the Locked Nucleic Acid (LNA) technology. The PEGylation technology was used to develop two of the Company?s products, Oncaspar and Adagen, and has created a royalty revenue stream from licensing partnerships for other products developed using the technology. The Company also engages in contract manufacturing for several pharmaceutical companies. The Company operates in three segments: Products, Royalties and Contract Manufacturing.