WOBURN, Mass., Sept. 14 /PRNewswire/ -- SRU Biosystems, Inc. ("SRU" or "the Company") announced today that U.S. Patent 7,094,595 ("the '595 patent"), entitled "Label-Free High-Throughput Optical Technique for Detecting Biomolecular Interactions" was issued to SRU Biosystems on August 22, 2006.