patents, novelty, and trolls: crash course intellectual property #4 Published 9 years ago • 403K plays • Length 9:51 Download video MP4 Download video MP3 Similar videos 10:10 introduction to ip: crash course intellectual property #1 6:41 drew curtis: how i beat a patent troll 11:04 patents: last week tonight with john oliver (hbo) 26:18 why you should not get a patent!