The Supreme Court addressed the preclusive effect of decisions of the USPTO’s administrative court, the Trademark Trial and Appeal Board (TTAB), on district court trademark infringement proceedings in ...
On June 2, 2023,the PTAB held the standard enunciated in Astoria Federal Sav. & Loan Ass’n v. Solimino, 501 U.S. 104 (1991) applies to claim preclusion determinations. This was yet another decision in ...