WOBURN, Mass.--(BUSINESS WIRE)--SRU Biosystems, a leader in highly sensitive labeled and label-free detection technologies, today announced the issuance of their 30th patent in the field of label-free optical biosensors and instrumentation. The patent, US 7,371,562, includes claims for optical biosensors and their use in a wide variety of assay formats, including the detection of substances in unpurified biological samples. The patent adds to the expansive coverage that the Company has secured for its core technologies, including its instrumentation, microplate designs, and product applications.
