Enanta Pharmaceuticals, Inc. v. Pfizer Inc.

Case: 25-1427 Document: 52 Page: 1 Filed: 09/17/2026

United States Court of Appeals for the Federal Circuit ______________________ September 17, 2026 ERRATA ______________________ Appeal No. 2025-1427 ENANTA PHARMACEUTICALS, INC., Plaintiff-Appellant v. PFIZER INC., Defendant-Appellee ______________________ Decided: June 23, 2026 Precedential Opinion ______________________ The following changes have been made: On page 2, line 5, “all” has been deleted On page 2, footnote 1, “all claims” has been replaced with “the asserted claims (1, 2, 5, 7–10)”