Legal Opinion

Almirall, LLC v. Amneal Pharmaceuticals LLC

District Court, D. Delaware

Decided January 25, 2021No. 1:19-cv-00658Unknown

1Opinion

IN THE UNITED STATES DISTRICT COURT FOR THE DISTRICT OF DELAWARE ALMIRALL, INC., Plaintiff, CIVIL ACTION NO. 19-658 v. AMNEAL PHARMACEUTICALS LLC, Defendant. PAPPERT, J. January 25, 2021 MEMORANDUM Almirall sued Amneal in 2019, asserting

U.S. Patent No. 9,517,219

in an attempt to stop Amneal from obtaining approval for a generic version of Almirall’s ACZONE Gel 7.5%. At this stage of the litigation, the parties disagree on how to construe certain claim terms. Almirall argues no construction is necessary for the disputed terms; Amneal argues the terms and the entire patent are invalid for…

2Cases cited17 opinions

MARKMAN Et Al. v. WESTVIEW INSTRUMENTS, INC., Et Al.Supreme Court of the United States · 1996
Edward H. Phillips v. Awh Corporation, Hopeman Brothers, Inc., and Lofton Corporation, Defendants-CrossCourt of Appeals for the Federal Circuit · 2006
Herbert Markman and Positek, Inc. v. Westview Instruments, Inc. And Althon Enterprises, Inc.Court of Appeals for the Federal Circuit · 1995
Vitronics Corporation v. Conceptronic, Inc.Court of Appeals for the Federal Circuit · 1996
Warner-Jenkinson Co. v. Hilton Davis Chemical Co.Supreme Court of the United States · 1997

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