Legal Opinion

United Therapeutics Corporation v. Liquidia Technologies, Inc.

District Court, D. Delaware

Decided March 18, 2022No. 1:20-cv-00755Unknown

1Opinion

IN THE UNITED STATES DISTRICT COURT FOR THE DISTRICT OF DELAWARE ) UNITED THERAPEUTICS CORP., ) ) Plaintiff, ) ) v. ) C.A. No. 20-755-RGA-JLH ) LIQUIDIA TECHNOLOGIES, INC., ) ) Defendant. ) ) REPORT AND RECOMMENDATION Plaintiff United Therapeutics Corporation (UTC) alleges that Defendant Liquidia Technologies, Inc.’s (Liquidia’s) submission of a New Drug Application infringes three patents owned by UTC, in violation of 35 U.S.C. § 271(e)(2). Liquidia moves for summary judgment of invalidity of two of those patents. (D.I. 281.) Essentially, Liquidia contends that UTC is precluded from…

2Cases cited20 opinions

  1. Anderson v. Liberty Lobby, Inc.Supreme Court of the United States · 1986
  2. Matsushita Electric Industrial Co., Ltd. v. Zenith Radio CorporationSupreme Court of the United States · 1986
  3. Reeves v. Sanderson Plumbing Products, Inc.Supreme Court of the United States · 2000
  4. Grogan v. GarnerSupreme Court of the United States · 1991
  5. Graham v. John Deere Co. of Kansas CitySupreme Court of the United States · 1966

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