71 unchanged sentences
The motion was granted on May 16, 2025.
−Removed: On June 6, 2025, Wyeth filed its reply brief.
−Removed: Briefing on the appeal is now complete, and the Court has scheduled oral arguments for May 7, 2026.
+Added: On June 6, 2025, Wyeth filed its reply brief and oral arguments were held on May 7, 2026.
+Added: On July 9, 2026, the Federal Circuit affirmed the judgment of the Delaware District Court, holding the patent claims at issue invalid.
+Added: The Company can request further review from the full Federal Circuit and the Supreme Court.
Acebright China Litigation
107 unchanged sentences
Following an appeal filed by Hexal, the Board of Appeal of the European Patent Office rejected the claims as granted and all pending auxiliary requests during the oral hearing of September 2, 2021.
−Removed: Before issuance of a decision, we withdrew approval of the text in which the patent was granted and all pending auxiliary requests, thereby revoking the patent and concluding the appeal.
+Added: Before issuance of a decision, the Company withdrew approval of the text in which the patent was granted and all pending auxiliary requests, thereby revoking the patent and concluding the appeal.
One European divisional application, namely EP15188350.1, was granted with the European patent number EP3000467 on March 1, 2023.
22 unchanged sentences
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.