Legal Opinion
Regeneron Pharmaceuticals, Inc. v. Merus B.V.
District Court, S.D. New York
Decided November 2, 2015No. 14 Civ. 1650(KBF)PublishedCited by 9 opinions
1Opinion of the Court
OPINION & ORDER
KATHERINE B. FORREST, District Judge:
On March 11, 2014, Regeneron filed twin patent infringement actions: one against Merus B.V. (“Merus”), a company based in the Netherlands, and another against Ablexis LLC (“Ablexis”). (See ECF No. 1.) In short complaints, each consisting of a few substantive paragraphs, Regeneron accused both companies of infringing U.S. Patent No. 8,502,018 (“'018 Patent”).1 Me-rus answered and counterclaimed, arguing that the '018 Patent was unenforceable due to Regeneron’s conduct during patent prosecution. (See ECF Nos. 72, 225.) This litigation ensued.…
2Cases cited46 opinions
- Bell Atlantic Corp. v. TwomblySupreme Court of the United States · 2007
- 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
- Hazel-Atlas Glass Co. v. Hartford-Empire Co.Supreme Court of the United States · 1944
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3Cited by9 opinions
- Regeneron Pharmaceuticals, Inc. v. Merus N.V.Court of Appeals for the Federal Circuit · 2017
- Certusview Technologies, LLC v. S&N Locating Services, LLCDistrict Court, E.D. Virginia · 2016
- Bytemark, Inc. v. Xerox Corp.District Court, S.D. New York · 2022
- Novartis Pharma AG v. Incyte CorporationDistrict Court, S.D. New York · 2025
- Regeneron Pharmaceuticals, Inc. v. Merus N.V.Court of Appeals for the Federal Circuit · 2017
4 more not listed; retrieve them via the Exa API.