The United States Supreme Court’s opinion in Hyatt v Franchise Tax Board , issued earlier this week, puts to rest twenty years of litigation with a decision concluding that the litigation was unconstitutionally filed in the...more
Under constitutional principles of United States law, states generally enjoy sovereign immunity. This immunity, enshrined in the 11th amendment of the US Constitution, bars private parties from bringing lawsuits against the...more
On May 13, 2019, the Supreme Court decided Franchise Tax Board of California v. Hyatt, No. 17-1299, holding that a private party may not sue a non-consenting state in another state’s courts. In Nevada v. Hall, 440 U.S. 410...more
Federal Circuit Determines Time-Barred Petitioner Joined to an IPR Has Appellate Standing - In Mylan Pharmaceuticals Inc. v. Research Corporation Tech., Appeal Nos. 2017-2088, -2089, -2091, the Federal Circuit held that a...more
Sovereign Immunity - Sovereign immunity exempts a sovereign from the jurisdiction of a court - States are entitled to sovereign immunity under the 11th amendment Seminole Tribe of Fla v. Florida, 517 U.S. 44 (1996) ...more
Licensees Covidien LP, Medtronic PLC, and Medtronic, Inc., failed to obtain any relief, at least so far, in federal court or at the Patent Trial and Appeal Board (PTAB) because of parallel holdings that patent owner...more
In what appears to be a case of first impression, the PTAB is poised to rule on the question of whether state sovereign immunity prevents an IPR challenge from being maintained against a University of Florida (“UF”) patent...more