This morning the Federal Circuit released a precedential opinion in a patent case appealed from the District of Delaware. The Federal Circuit also released two nonprecedential opinions. The first comes in a veterans case appealed from the Court of Appeals for Veterans Claims; the second comes in another patent case appealed from the Eastern District of Virginia. Finally, the Federal Circuit released two Rule 36 judgments. Here are the introductions to the opinions and links to the Rule 36 judgments.