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AMGEN INC. v. AMNEAL PHARMACEUTICALS LLC

2018-2414, 2019-1086.

945 F.3d 1368 (2020)

AMGEN INC., Plaintiff-Appellant, v. AMNEAL PHARMACEUTICALS LLC, Amneal Pharmaceuticals of New York LLC, Piramal Healthcare Uk Limited, Defendants-Appellees, Zydus Pharmaceuticals (USA) Inc., Cadila Healthcare Ltd., dba Zydus Cadila, Defendants-Cross-Appellants.

United States Court of Appeals, Federal Circuit.

Decided: January 7, 2020.

Attorney(s) appearing for the Case

Bradford J. Badke , Sidley Austin LLP, New York, NY, argued for plaintiff-appellant. Also represented by Sona De ; Lauren Cranford Katzeff , Joshua John Fougere , Ryan C. Morris , Washington, DC; Eric Michael Agovino , Lois Kwasigroch , Wendy A. Whiteford , Amgen Inc., Thousand Oaks, CA; Alicia Alexandra Rose Russo , Fitzpatrick, Cella, Harper & Scinto, New York, NY; John Dennis Murnane , Joshua Rothman , Venable LLP, New York, NY.

Jacob M. Holdreith , Robins Kaplan LLP, Minneapolis, MN, argued for defendants-appellees Amneal Pharmaceuticals LLC, Amneal Pharmaceuticals of New York LLC. Also represented by Brenda L. Joly , Kelsey Mcelveen ; Oren D. Langer , New York, NY.

Aaron Barkoff , McAndrews, Held & Malloy, Ltd., Chicago, IL, argued for defendant-appellee Piramal Healthcare UK Limited. Also represented by Alejandro Menchaca .

Steven Arthur Maddox , Maddox Edwards, PLLC, Washington, DC, argued for defendants-cross-appellants. Also represented by Jeremy J. Edwards , Matthew C. Ruedy , Kaveh Saba ; Christopher Casieri , McNeely Hare & War LLP, Princeton, NJ; William Hare , Renita Sybil Rathinam , Washington, DC.

Before Newman, Lourie, and Taranto, Circuit Judges.

Amgen appeals from the district court's judgment that Amneal Pharmaceuticals LLC and Amneal Pharmaceuticals of New York LLC (collectively, "Amneal") does not infringe claims 1, 2-4, 6, 8-12, and 14-18 of U.S. Patent 9,375,405 ("the '405 patent"), Piramal Healthcare UK Ltd. ("Piramal") does not infringe claims 1-6 and 8-20...

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