Is this the biggest "improvement" of the "overhaul"? I see this everywhere, but not much else. Did they shorten the expiration time for patents? Did they make i

Is this the biggest "improvement" of the "overhaul"? I see this everywhere, but not much else. Did they shorten the expiration time for patents? Did they make it so you can't file for stupidly obvious patents? If they didn't, then this "overhaul" is not much of an overhaul at all.