The U.S. Court of Appeals for the Federal Circuit (CAFC) on Wednesday reversed in part, vacated in part, and remanded a final ...

The Federal Circuit recently vacated a summary judgment ruling of invalidity, holding that the district court erred in applying preclusive effect to the Patent Trial and Appeal Board’s unpatentability ...

Kenneth G. Schwarz writes: Res judicata, or claim preclusion, is frequently used in the same breath as collateral estoppel, or issue preclusion. But while the two doctrines arise out of a desire to ...

The United States District Court for the Southern District of New York recently ruled, in favor of publishers and advertisers, that Google monopolized worldwide markets for publisher ad servers and ad ...