This morning, the Federal Circuit released one precedential opinion, two nonprecedential opinions, and one nonprecedential order. The precedential opinion addresses an appeal from two final written decisions of the Patent Trial and Appeal Board holding that claims had not been shown to be unpatentable. One nonprecedential opinion addresses an appeal asking whether a district court erred in its claim construction in a patent case. The majority found that the district court did not err, while Judge Stark dissented. The other nonprecedential opinion affirms a lower court’s decision to dismiss a claim for lack of subject matter jurisdiction. Finally, the order is a dismissal. Here are the introductions to the opinions and a link to the dismissal.