In Nestle USA, Inc. v. Steuben Foods, Inc., [2017-1193] (March 13, 2018), the Federal Circuit vacated the Board’s construction of “aseptic” in U.S. Patent No. 6,481,468 because of collateral estoppel considerations, and remanded for further proceedings. The Federal Circuit noted … Continue reading Collateral Estoppel Applies in IPRs Where the Issues are the Same