Vonage announces that the company has filed a motion for a review by the original three-judge panel or the full panel of the U.S. Court of Appeals for the Federal Circuit sitting en banc of the September 26 decision in its patent litigation with Verizon. En banc signifies a decision by the full court of all the appeals judges in jurisdictions where there is more than one three- or four-judge panel.

On September 26, the U.S. Court of Appeals for the Federal Circuit partially remanded a March 8 jury verdict in the U.S. District Court in Alexandria, Va. that the company infringed on three Verizon patents. The U.S. Court of Appeals for the Federal Circuit remanded the infringement verdict on the 880 patent and affirmed the verdict on one patent claim in each of the 574 and 711 patents. Further, the Court of Appeals vacated the entire award of $58 million in damages and the 5.5 percent royalty. The Court of Appeals remanded the case to the U.S. District Court and directed that the court retry those aspects of the original case.

"This move represents the next logical step for Vonage in managing this litigation and continuing to move our business forward," said Vonage Chief Legal Officer Sharon O'Leary. "We recently settled our case with Sprint, and continue to explore all legal options available to put the Verizon litigation to rest."