Legal Opinion

Bristol-Myers Squibb Co. v. AstraZeneca Pharmaceuticals LP

District Court, D. Delaware

Decided April 21, 2023No. 1:22-cv-00346Unknown

1Opinion

IN THE UNITED STATES DISTRICT COURT FOR THE DISTRICT OF DELAWARE BRISTOL-MYERS SQUIBB CO. and ) E. R. SQUIBB & SONS L.L.C., ) ) Plaintiffs, ) ) vs. ) Case No. 22-346-MFK ) ASTRAZENECA PHARMACEUTICALS ) LP and ASTRAZENECA UK LTD., ) ) Defendants. ) MEMORANDUM OPINION AND ORDER REGARDING CLAIM CONSTRUCTION MATTHEW F. KENNELLY, District Judge: Bristol-Myers Squibb Co. and E. R. Squibb & Sons, L.L.C. (collectively, BMS) have sued AstraZeneca Pharmaceuticals LP and AstraZeneca UK Ltd. (collectively, AstraZeneca) for infringement of BMS's patents related to an immunotherapy treatment of late-stage…

2Cases cited21 opinions

  1. MARKMAN Et Al. v. WESTVIEW INSTRUMENTS, INC., Et Al.Supreme Court of the United States · 1996
  2. Edward H. Phillips v. Awh Corporation, Hopeman Brothers, Inc., and Lofton Corporation, Defendants-CrossCourt of Appeals for the Federal Circuit · 2006
  3. Hill-Rom Services, Inc. v. Stryker CorporationCourt of Appeals for the Federal Circuit · 2014
  4. Summit 6, LLC v. Samsung Electronics Co., Ltd.Court of Appeals for the Federal Circuit · 2015
  5. Seachange International, Inc. v. C-Cor, Inc.Court of Appeals for the Federal Circuit · 2005

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