On September 16, 2011, the America Invents Act (AIA) ushered in major changes to the U.S. patent system, including changes to available defenses for patent infringement. One provision that took place immediately on enactment...more
On September 16, 2011, the America Invents Act (AIA) ushered in major changes to the U.S. patent system, including changes affecting assertion of patent infringement against multiple, unrelated accused infringers. Effective...more