I think the patents in the bio-medical are worth a lot, with patents you don't necessarily have to have sold anything, just prove it works, other joint makers could buy them to keep them off the market or sell them themselves. Just a thought. UATG should be a penny now, we will see what happens. You can check my posting history, a stock I was in ran from .005 to .019 on Monday, with not have as much going for it as UATG has.