This morning the Federal Circuit released a precedential opinion in a patent case appealed from the Patent Trial and Appeal Board. In it, the Federal Circuit affirmed the Board’s judgment in an interference proceeding. The Federal Circuit also released a nonprecedential opinion in another patent case appealed from the Patent Trial and Appeal Board. Notably, both patent cases involve the same parties. Finally, the Federal Circuit released three nonprecedential orders dismissing appeals. Here are the introductions to the opinions and links to the dismissals.