UNITED THERAPEUTICS CORP. v. LIQUIDIA TECHNOLOGIES

Civil Action No. 20-755-RGA.

624 F.Supp.3d 436 (2022)

UNITED THERAPEUTICS CORPORATION, Plaintiff, v. LIQUIDIA TECHNOLOGIES, INC., Defendant.

United States District Court, D. Delaware.

Signed August 31, 2022.


Attorney(s) appearing for the Case

Jack B. Blumenfeld , Michael J. Flynn , Sarah E. Simonetti , MORRIS, NICHOLS, ARSHT & TUNNELL LLP, Wilmington, DE; Huiya Wu , GOODWIN PROCTER LLP, New York, NY; William C. Jackson , Eric Levi , GOODWIN PROCTER LLP, Washington, DC; Douglas H. Carsten , Mandy H. Kim , Arthur Dykhuis , Jiaxiao Zhang , Katherine Pappas , McDERMOTT WILL & EMERY LLP, Irvine, CA; Ian B. Brooks , Adam W. Burrowbridge , Joshua Revilla , Timothy M. Dunker , McDERMOTT WILL & EMERY LLP, Washington, DC; Harrison Gunn , GOODWIN PROCTER LLP, Boston, MA, Attorneys for Plaintiff.

Karen E. Keller , Nathan R. Hoeschen , SHAW KELLER LLP, Wilmington, DE; Sanya Sukduang , Jonathan Davies , Douglas W. Cheek , Adam Pivovar , Brittany Cazakoff , COOLEY LLP, Washington, DC; Erik Milch , COOLEY LLP, Reston, VA; Ivor Elrifi , COOLEY LLP, New York, NY; Deepa Kannappan , Lauren Krickl , Kyung Taeck Minn , COOLEY LLP, Palo Alto, CA, Attorneys for Defendant.


TRIAL OPINION

United Therapeutics Corporation ("UTC") brought this action against Liquidia Technologies, Inc. for infringement of U.S. Patent Nos. 9,593,066 ("the '066 patent"), 9,604,901 ("the '901 patent"), and 10,716,793 ("the '793 patent") under 35 U.S.C. § 271(e)(2...

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