BROOMFIELD, Colo.--(BUSINESS WIRE)--ARCA biopharma, Inc. (Nasdaq: ABIO), a biopharmaceutical company developing genetically targeted therapies for heart failure and other cardiovascular diseases, today announced that it has received a Notice of Allowance from the U.S. Patent and Trademark Office (USPTO) for its U.S. Patent Application Number 11/226,908 entitled “Methods for Treatment with Bucindolol Based on Genetic Targeting.” The Notice of Allowance is the USPTO’s official communication that the examination of the patent application has been successfully completed and that a patent will be issued. Once issued, the patent will provide coverage for methods of treating heart failure patients with bucindolol based on genetic testing.