Defendant is not prevailing party for fees where plaintiff voluntarily dismissed the case after invalidity at the USPTO
O.F. Mossberg & Sons v. Timney Triggers was decided on April 13, 2020, on appeal from the District of Connecticut. Plaintiff Mossberg brought a suit for patent infringement against defendant Timney. While the case was stayed, the USPTO in an ex parte reexamination “rejected all pending claims over the cited …