This morning the Federal Circuit released two precedential opinions in patent cases. The first comes in an appeal from the Patent Trial and Appeal Board, and the court vacates and remands the Board’s decision over a dissent by Judge Reyna. The second comes in an appeal and cross-appeal from a district court decision, and the court affirms-in-part, reverses-in-part, and vacates-in-part. Here are the introductions to the opinions.