Legal Opinion

Mobility Workx, LLC v. Unified Patents, LLC

Court of Appeals for the Federal Circuit

Decided October 13, 2021No. 20-1441PublishedCited by 7 opinions

1Opinion of the Court

Case: 20-1441 Document: 89 Page: 1 Filed: 10/13/2021 United States Court of Appeals for the Federal Circuit ______________________ MOBILITY WORKX, LLC, Appellant v. UNIFIED PATENTS, LLC, Appellee ANDREW HIRSHFELD, PERFORMING THE FUNCTIONS AND DUTIES OF THE UNDER SECRETARY OF COMMERCE FOR INTELLECTUAL PROPERTY AND DIRECTOR OF THE UNITED STATES PATENT AND TRADEMARK OFFICE, Intervenor ______________________ 2020-1441 ______________________ Appeal from the United States Patent and Trademark Office, Patent Trial and Appeal Board in No. IPR2018- 01150. ______________________ Decided: October 13,…

2Cases cited44 opinions

  1. Singleton v. WulffSupreme Court of the United States · 1976
  2. Weinberger v. SalfiSupreme Court of the United States · 1975
  3. Tumey v. OhioSupreme Court of the United States · 1927
  4. Withrow v. LarkinSupreme Court of the United States · 1975
  5. Joint Anti-Fascist Refugee Committee v. McGrathSupreme Court of the United States · 1951

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3Cited by7 opinions

  1. Johnson v. United StatesCourt of Appeals for the Federal Circuit · 2023
  2. Factor2 Multimedia Systems, LLC v. The United States of America as the United States Patent and Trademark Office, et al.District Court, E.D. Virginia · 2026
  3. Factor2 Multimedia Systems, LLC v. United StatesUnited States Court of Federal Claims · 2026
  4. Hamilton Square, LLC v. United StatesUnited States Court of Federal Claims · 2025
  5. Indiana Municipal Power Agency v. United StatesUnited States Court of Federal Claims · 2021

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