Legal Opinion
Pfizer Inc. v. Sanofi Pasteur Inc.
Court of Appeals for the Federal Circuit
Decided March 5, 2024No. 19-1871PublishedCited by 2 opinions
1Opinion of the Court
Case: 19-1871 Document: 146 Page: 1 Filed: 03/05/2024 United States Court of Appeals for the Federal Circuit ______________________ PFIZER INC., Appellant v. SANOFI PASTEUR INC., SK CHEMICALS CO., LTD., Appellees KATHERINE K. VIDAL, UNDER SECRETARY OF COMMERCE FOR INTELLECTUAL PROPERTY AND DIRECTOR OF THE UNITED STATES PATENT AND TRADEMARK OFFICE, Intervenor ______________________ 2019-1871, 2019-1873, 2019-1875, 2019-1876, 2019-2224 ______________________ Appeals from the United States Patent and Trademark Office, Patent Trial and Appeal Board in Nos. IPR2017-02131, IPR2017-02132,…
2Cases cited20 opinions
- Consolidated Edison Co. v. National Labor Relations BoardSupreme Court of the United States · 1938
- Securities & Exchange Commission v. Chenery Corp.Supreme Court of the United States · 1943
- Bowman Transportation, Inc. v. Arkansas-Best Freight System, Inc.Supreme Court of the United States · 1975
- Smithkline Beecham Corp. v. Apotex [Corrected Date]Court of Appeals for the Federal Circuit · 2006
- Pfizer, Inc. v. Apotex, Inc.Court of Appeals for the Federal Circuit · 2007
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3Cited by2 opinions
- Janssen Pharmaceuticals, Inc. v. Teva Pharmaceuticals USA, Inc.Court of Appeals for the Federal Circuit · 2025
- La Jolla Pharma, LLC v. John A. Squires, Under Secretary of Commerce for Intellectual Property and Director of the United States Patent and Trademark OfficeDistrict Court, E.D. Virginia · 2026