Liquidia Technologies, Inc. v. United Therapeutics Corporation > Summary
Court Case Number IPR2021-00406
Filing Date Jan 7, 2021
Institution Decision Date Aug 11, 2021
Decision Date Feb 2, 2023
Court Patent Trial and Appeal Board
Status Final Written Decision
Appeal2023-1805
Administrative JudgesChristopher M. Kaiser, Erica A. Franklin, David Cotta
Judge Writing the Final DecisionChristopher M. Kaiser
Claims Challenged in the Petition: 1, 2, 3, 4, 5, 6, 7, 8
Claims Instituted: 1, 2, 3, 4, 5, 6, 7, 8
Claims Invalidated: 1, 2, 3, 4, 5, 6, 7, 8
Petitioner
Patent Owner
Petitioner Attorneys
9Liquidia Corporation
Attorney Name: Ivor R. Elrifi
Cooley LLP
Liquidia Corporation
Attorney Name: Erik B. Milch
Cooley LLP
Liquidia Corporation
Attorney Name: Deepa Kannappan
Cooley LLP
Liquidia Corporation
Attorney Name: Sanya Sukduang
Cooley LLP
Liquidia Corporation
Attorney Name: Lauren J. Strosnick
Cooley LLP
Liquidia Corporation
Attorney Name: Douglas William Cheek
Cooley LLP
Liquidia Corporation
Attorney Name: Jonathan R. Davies
Cooley LLP
Liquidia Corporation
Attorney Name: Nicholas Hill
Cooley LLP
Liquidia Corporation
Attorney Name: Igor Gonda
Cooley LLP
Patent Owner Attorneys
21United Therapeutics
Attorney Name: George E. Quillin
Foley & Lardner LLP
United Therapeutics
Attorney Name: Daniel R. Shelton
Foley & Lardner LLP
United Therapeutics
Attorney Name: Shaun R. Snader
United Therapeutics
United Therapeutics
Attorney Name: Richard L. Torczon Jr.
Wilson Sonsini Goodrich & Rosati
United Therapeutics
Attorney Name: Grace A. Winschel
Wilson Sonsini Goodrich & Rosati
United Therapeutics
Attorney Name: Judy Michele Mohr
McDermott Will & Emery
United Therapeutics
Attorney Name: April E. Weisbruch
McDermott Will & Emery
United Therapeutics
Attorney Name: Jason N. Mock
Foley & Lardner LLP
United Therapeutics
Attorney Name: Michael R. Houston
Foley & Lardner LLP
United Therapeutics
Attorney Name: Arthur P. Dykhuis
McDermott Will & Emery
United Therapeutics
Attorney Name: Jiaxiao Zhang
McDermott Will & Emery
United Therapeutics
Attorney Name: Amy L. Mahan
McDermott Will & Emery
United Therapeutics
Attorney Name: Mandy H. Kim
McDermott Will & Emery
United Therapeutics
Attorney Name: Douglas H. Carsten
McDermott Will & Emery
United Therapeutics
Attorney Name: Jason McConville
University of New Mexico
United Therapeutics
Attorney Name: Sylvia Hall-Ellis
San Jose State University
United Therapeutics
Attorney Name: Aaron Waxman
McDermott Will & Emery
United Therapeutics
Attorney Name: Jason McConville
McDermott Will & Emery
United Therapeutics
Attorney Name: Pilar Wyman
McDermott Will & Emery
United Therapeutics
Attorney Name: Hossein A. Ghofrani
United Therapeutics
Related Patents
| Doc No | Title | Issue date |
|---|---|---|
| 10716793 | Treprostinil administration by inhalation | Jul 21, 2020 |
