In DivX, LLC v. Realtek Semiconductor Corp., C.A. No. 20-1202-JLH (D. Del.), the parties disputed whether the case should be dismissed with or without prejudice after the plaintiff moved to dismiss its own case.
The defendant responded, opposing dismissal without prejudice and arguing that a with-prejudice dismissal was warranted under a four-factor test used in previous cases (which focuses mainly on effort and expense of the present and potential future litigation, progress of the present litigation, and diligence in moving to dismiss). Id., D.I. 74 at 9.
The defendant argued that plaintiff had filed an ITC action against it, resulting in millions of dollars in fees. Id. at 12.
The Court didn't …