About Amgen and Wyeth

Amgen

Amgen is a leading human therapeutics company in the biotechnology industry. For more than 25 years, the company has tapped the power of scientific discovery and innovation to advance the practice of medicine. Amgen pioneered the development of novel products based on advances in recombinant DNA and molecular biology and launched the biotechnology industry's first blockbuster medicines. Today, as a Fortune 500 company serving millions of patients, Amgen continues to be an entrepreneurial, science-driven enterprise dedicated to helping people fight serious illness. For more information on Amgen, please visit our website: http://www.amgen.com

Wyeth Pharmaceuticals

Wyeth Pharmaceuticals, a division of Wyeth, has leading products in the areas of women's healthcare, cardiovascular disease, central nervous system, inflammation, transplantation, hemophilia, oncology, vaccines, and nutritional products. Wyeth is one of the world's largest research-driven pharmaceutical and healthcare products companies. It is a leader in the discovery, development, manufacturing, and marketing of pharmaceuticals, vaccines, biotechnology products, and non-prescription medicines that improve the quality of life for people worldwide. The company's major divisions include Wyeth Pharmaceuticals, Wyeth Consumer Healthcare, and Fort Dodge Animal Health. For more information on Wyeth, please visit our website: http://www.wyeth.com.