Nowadays, patents are being misused in Patent Ambush mechanisms and scenarios, meanwhile Patent Trolls and Hoarders whole existence is are to impede/obstruct legally and impose exorbitant levies/fees onto organization and companies actually innovating and developing useful art/process/devices. Even more incredible, there are Submarine Patents being hidden away to suddenly take hostage existing products and process of various companies by imposing extortionate royalties.
Intellectual property laws are theft of human potential. Instead of focusing on actual progress, everyone is focused on how to get around patents. Incentivize innovation, not the opposite.