A patent troll is a company with the sole purpose of, well, patent trolling (Collecting patents, waiting for a successful target and suing them for profit, not

A patent troll is a company with the sole purpose of, well, patent trolling (Collecting patents, waiting for a successful target and suing them for profit, not for keeping competitive advantage) In this case, I don't see that. They may be called over-aggressive, evil even but not patent trolls.