APP Pharmaceuticals, a company that develops, makes, and markets anesthetics and other injectable drugs. Specializing in generics, APP's critical care products segment includes market-leading general anesthetic Diprivan and blood thinner Heparin. Other product segments focus on injectable oncology treatments and drugs that fight ear, heart, respiratory tract, skin, and sinus infections. APP markets through a direct sales force and often sells through group purchasing organizations to customers that include hospitals, long-term care facilities, and clinics in North America. APP Pharmaceuticals, LLC company is a subsidiary of German medical firm Fresenius.