September 14, 2020
Authored and Edited by Seth W. Bruneel; Caitlin E. Fowler; Elizabeth D. Ferrill
In Facebook, Inc. v. Windy City Innovations, LLC, No. 2018-1400 (Fed. Cir. Sept. 4, 2020), the Federal Circuit in a re-issued opinion maintained its holding that the text of 35 U.S.C. § 315(c) does not authorize same-party or new issue joinder to an existing IPR but modified the opinion to further expand on the Court’s authority to review the Board’s joinder decision. For more detailed analysis of this case and its impact on post-grant proceedings, please see on Finnegan’s Federal Circuit IP Blog.
Copyright © 2020 Finnegan, Henderson, Farabow, Garrett & Dunner, LLP.
DISCLAIMER: Although we wish to hear from you, information exchanged in this blog cannot and does not create an attorney-client relationship. Please do not post any information that you consider to be personal or confidential. If you wish for Finnegan, Henderson, Farabow, Garrett & Dunner, LLP to consider representing you, in order to establish an attorney-client relationship you must first enter a written representation agreement with Finnegan. Contact us for additional information. One of our lawyers will be happy to discuss the possibility of representation with you. Additional disclaimer information.
At the PTAB Blog
Discretion All the Way Down: USPTO Uses a Discretionary IPR Denial to Justify a
§ 325(d) EPR Denial
May 28, 2026
At the PTAB Blog
IPR and PGR Statistics for Final Written Decisions Issued in March and April 2026
May 26, 2026
At the PTAB Blog
May 20, 2026
Conference
19th Annual Forum on Pharma & Biotech Patent Litigation in Europe
May 19-20, 2026
Amsterdam
Due to international data regulations, we’ve updated our privacy policy. Click here to read our privacy policy in full.