Eli Lilly and Company discovers, develops, manufactures and sells products in one business segment, pharmaceutical products. The Company also has an animal health business segment. It manufactures and distributes its products through owned or leased facilities in the United States, Puerto Rico and 25 other countries. Eli Lilly and Company’s products are sold in approximately 135 countries. The Company also conducts research to find products to treat diseases in animals and to increase the efficiency of animal food production. Its principal products include Neurosciences products, Endocrinology products, Oncology products, Cardiovascular products, Animal health products and Other pharmaceuticals. On August 20, 2008, the Company acquired SGX Pharmaceuticals, Inc. (SGX). On November 24, 2008, the Company acquired ImClone Systems Inc. (ImClone), a biopharmaceutical company focused on advancing oncology care.