PASADENA, Calif.--(BUSINESS WIRE)--Arrowhead Research Corporation (NASDAQ:ARWR) announced today that NanoInk, a company specializing in nanometer-scale manufacturing and applications development for the life science and semiconductor industries, has exclusively licensed intellectual property from Arrowhead. The licensed technology was developed through Arrowhead’s sponsored research at the laboratory of Dr. Patrick Collier at the California Institute of Technology.