US state attorneys general are taking aim at patent trolls. One has passed legislation to curb abusive demand letters and another has announced a settlement with a notorious troll. But limitations exist to how much can be achieved at state level, as well as concerns about confusion and overreach, reports Michael Loney
Unlock this content.
The content you are trying to view is exclusive to our subscribers.
A $110 million US verdict against Apple and an appellate order staying a $39 million trademark infringement finding against Amazon were also among the top talking points