NangioTx patented a peptide drug that generates new blood vessels in ischemic muscle, to treat Peripheral Artery Disease (PAD). It affects 8 MM individuals in the USA. Preclinical efficacy of V-10 has been shown in an acute hind-limb ischemia model in mice. A patent has been granted - U.S. Utility App. 14/454,802. 2014.