Holding: The federal government is not a “person” capable of petitioning the Patent Trial and Appeal Board to institute patent review proceedings under the Leahy-Smith America Invents Act.
Judgment: Reversed and remanded, 6-3, in an opinion by Justice Sotomayor on June 10, 2019. Justice Breyer filed a dissenting opinion, in which Justices Ginsburg and Kagan joined