Acacia Research Corporation

Our life sciences business, referred to as the CombiMatrix group, a division of Acacia Research Corporation, is comprised of our wholly owned subsidiary, CombiMatrix Corporation and CombiMatrix Corporations wholly owned subsidiaries, CombiMatrix Molecular Diagnostics, Inc. and CombiMatrix K.K. and includes all corporate assets, liabilities and transactions related to Acacia Research Corporations life sciences business. The CombiMatrix group is seeking to become a broadly diversified biotechnology business, through the development of proprietary technologies, products and services in the areas of drug development, genetic analysis, molecular diagnostics, nanotechnology research, defense and homeland security markets, as well as other potential markets where its products could be utilized.