NASDAQ: $GNPX In a significant move to strengthen its international intellectual property portfolio, clinical-stage gene therapy company Genprex, Inc. (NASDAQ: GNPX) recently announced that the Israel Patent Office (ILPO) has officially granted a patent covering the use of its proprietary Reqorsa® gene therapy (quaratusugene ozeplasmid) in combination with PD-1 antibodies for cancer treatment. Strategic Intellectual…