Legal Opinion

Ingenus Pharmaceuticals, LLC v. Nexus Pharmaceuticals, Inc.

District Court, N.D. Illinois

Decided July 31, 2024No. 1:22-cv-02868Unknown

1Opinion

UNITED STATES DISTRICT COURT FOR THE NORTHERN DISTRICT OF ILLINOIS EASTERN DIVISION INGENUS PHARMACEUTICALS, LLC and LEIUTIS PHARMACEUTICALS LLP, Case No. 22-cv-2868 Plaintiffs, Judge Mary M. Rowland v. NEXUS PHARMACEUTICALS, INC., Defendant. MEMORANDUM OPINION AND ORDER Plaintiffs Ingenus Pharmaceuticals, LLP (“Ingenus”) and Leiutis Pharmaceuticals LLP (“Leiutis”) have sued Defendant Nexus Pharmaceuticals Inc. (“Nexus”) for infringement of

U.S. Patent No. 10,993,952

(the “’952 Patent”). Nexus asserts a counterclaim for inequitable conduct alleging that during prosecution of U.S. Patent…

2Cases cited28 opinions

Ashcroft v. IqbalSupreme Court of the United States · 2009
Bell Atlantic Corp. v. TwomblySupreme Court of the United States · 2007
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
Nautilus, Inc. v. Biosig Instruments, Inc.Supreme Court of the United States · 2014

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