This morning, the Federal Circuit released one precedential opinion, two nonprecedential opinions, and one nonprecedential order. The precedential opinion comes in a patent case and addresses an appeal from a district court’s judgment that claims are invalid for lack of enablement. One of the two nonprecedential opinions stems from another patent case where the Patent Trial and Appeal Board found numerous claims unpatentable. The second nonprecedential opinion addresses an appeal from a judgment of the Merit Systems Protection Board. The order dismisses an appeal. Here are the introductions to the opinions and a link to the order.