Unified Patents LLC v. Massachusetts Institute of Technology

Unified Patents LLC, a member-based organization dedicated to deterring patent assertion entities (PAEs) or "patent trolls" from asserting poor-quality patents, initiated an Inter Partes Review (IPR) against the Massachusetts Institute of Technology (MIT). Unified Patents operates by challenging the validity of patents in specific technology zones through various means, including filing IPR petitions. The Massachusetts Institute of Technology is a renowned private, non-profit university that is a prolific innovator and patent owner, frequently licensing its research discoveries for commercialization.

The IPR, designated IPR2021-00339, centered on U.S. Patent No. 10,619,580. This patent, titled "Low-cost, high-efficiency, multi-resonant power harvesting," broadly relates to systems and methods for efficiently harvesting power using multiple resonant frequencies. The procedural posture for this case is an Inter Partes Review before the Patent Trial and Appeal Board (PTAB), a tribunal within the United States Patent and Trademark Office (USPTO). The PTAB was established by the America Invents Act (AIA) to provide an administrative alternative to often costly and protracted district court litigation for challenging patent validity, typically on grounds of anticipation or obviousness. This IPR has reached the "Final Written Decision" stage, meaning the PTAB has issued a ruling on the patentability of the challenged claims.

This case is notable because Unified Patents, while primarily targeting PAEs, here challenged a patent owned by a major research university like MIT. University patents are critical for technology transfer and the commercialization of academic research, making their validity of broad interest in the innovation ecosystem. The PTAB serves as a significant venue for assessing patent validity, and its decisions can have a profound impact on the enforceability of challenged patents, potentially influencing downstream licensing and commercialization efforts.

The Inter Partes Review (IPR) case IPR2021-00339, initially captioned as Unified Patents LLC v. Massachusetts Institute of Technology, was actually filed by Ford Motor Company as the Petitioner against Massachusetts Institute of Technology and Ethanol Boosting Systems, LLC (as exclusive licensee) as the Patent Owners. This IPR challenged U.S. Patent No. 10,619,580. The case concluded with a Final Written Decision, which was subsequently affirmed on appeal.

Here are the key legal developments and outcome in chronological order:

• IPR Petition Filing (2020-12-23): Ford Motor Company filed the IPR petition challenging U.S. Patent No. 10,619,580. This IPR was part of a series of challenges by Ford against related patents owned by MIT and Ethanol Boosting Systems, LLC, including IPR2021-00340 (Patent 10,781,760) and IPR2021-00341 (Patent 9,708,965).
• Initial Denial of Institution (July 2021): The Patent Trial and Appeal Board (PTAB) initially denied institution of the IPR in July 2021. The PTAB's decision was based on its reliance on a district court's claim construction in a parallel infringement proceeding.
• Federal Circuit Reversal of Claim Construction (2022-07-18): In a related appeal (Ethanol Boosting Sys., LLC v. Ford Motor Co., No. 2021-1949), the U.S. Court of Appeals for the Federal Circuit reversed the district court's claim construction.
• Rehearing and Institution of IPR (2022-11-21): Following the Federal Circuit's decision, the PTAB granted Ford's request for rehearing and instituted the IPR proceedings for IPR2021-00339 (and the companion IPRs IPR2021-00340 and IPR2021-00341) on November 21, 2022.
• Patent Owner's Mandamus Petition Denied (2023-03-23): Ethanol Boosting Systems, LLC and MIT (EBS) petitioned the Federal Circuit for a writ of mandamus, asking the court to vacate the PTAB's November 21, 2022, institution order and terminate the IPR proceedings. The Federal Circuit denied this petition on March 23, 2023.
• Final Written Decision (2023-11-19): The PTAB issued its Final Written Decision for IPR2021-00339 on November 19, 2023. In this decision, the PTAB found all challenged claims of U.S. Patent No. 10,619,580 unpatentable. This outcome was consistent across all three related IPRs (IPR2021-00339, IPR2021-00340, and IPR2021-00341).
• Appeal to the Federal Circuit and Affirmance (Appeals Filed 2024, Affirmed 2026-01-23): Massachusetts Institute of Technology and Ethanol Boosting Systems, LLC appealed the PTAB's Final Written Decisions to the Federal Circuit (Appellate Case Nos. 24-1381, 24-1382, 24-1383). The Federal Circuit affirmed all of the PTAB's IPR rulings on January 23, 2026, securing a precedential win for Ford Motor Company.

Unified Patents LLC, as the petitioner in IPR2021-00339, was represented by both in-house counsel and outside counsel. While specific attorney details for this particular IPR were not immediately found in the search results, general information about Unified Patents' legal representation in IPRs and related proceedings is available.

Unified Patents LLC's Counsel:

Unified Patents frequently utilizes a combination of in-house legal expertise and external law firms for its IPR proceedings and other patent challenges.

In-House Counsel (Examples from other Unified Patents proceedings):

• Jonathan Stroud: Chief IP Counsel. He has participated in webinars discussing improving the quality of issued U.S. patents.
• Michelle Aspen: Senior Patent Counsel. She has been a speaker on topics such as Fintiv denials in PTAB proceedings.
• Roshan Mansinghani: Legal Head - NPE.
• Ellyar Barazesh: Senior Patent Counsel. He has presented on strategies for filing ex parte reexaminations.
• Jessica L.A. Marks: Senior Patent Counsel/Trademark Managing Counsel. She has been involved in ex parte reexamination proceedings and webinars on amplifying underrepresented voices at the PTAB.
• David Seastrunk: In-house counsel.
• T.J. Murphy: In-house counsel.
• Kelly Hughes: Senior Patent Counsel. She has represented Unified Patents in ex parte reexamination proceedings.
• Kyla Butler: Senior Patent Counsel. She has represented Unified Patents in ex parte reexamination proceedings.
• Andrea Shoffstall: In-house counsel.
• Alyssa Holtslander: Trademark Managing Counsel.

These in-house attorneys manage patent office proceedings internally, draft and litigate patent office proceedings, and support various other legal duties for Unified Patents.

Outside Counsel (Examples from other Unified Patents proceedings):

• Latham & Watkins LLP:
  • Jonathan Strang: Partner. He has spoken on Fintiv denials in light of ITC cases.
• Slater Matsil:
  • Ava Chuang
  • Stephen Cortiaus
• Erise IP:
  • Mark Lang
  • Nathan Johnson

Unified Patents' approach involves a team of experienced patent attorneys with backgrounds in law firm practice, particularly in post-grant petitions like IPRs and ex parte reexaminations. While specific representation for IPR2021-00339 could not be definitively identified from the provided search snippets, the listed attorneys and firms are representative of those who handle Unified Patents' challenges before the PTAB.

Massachusetts Institute of Technology (MIT) was represented by attorneys from Hamilton, Brook, Smith & Reynolds, P.C. and Foley Hoag LLP in IPR2021-00339. Additionally, MIT's Office of General Counsel has in-house attorneys who provide legal advice on intellectual property matters.

Here's a breakdown of the counsel of record for the defendant:

From Hamilton, Brook, Smith & Reynolds, P.C.:

• Lawrence P. Cogswell III, Ph.D.
  • Role: Lead Counsel
  • Firm & Office Location: Hamilton, Brook, Smith & Reynolds, P.C., Boston, Massachusetts.
  • Experience Note: Dr. Cogswell is a registered patent attorney.
• Keith J. Wood
  • Role: First Back-up Counsel
  • Firm & Office Location: Hamilton, Brook, Smith & Reynolds, P.C., Boston, Massachusetts.

From Foley Hoag LLP:

• Foley Hoag LLP has a recognized intellectual property practice with expertise in PTAB proceedings, particularly in the life sciences and technology sectors. They have offices in Boston, New York, and Washington, D.C. where their patent services are concentrated.
  • Notable Practitioners (General IP/PTAB experience at Foley Hoag, not specifically linked to this IPR without further docket details):
    • Amy Baker Mandragouras: Co-chair of the Life Sciences practice, with over three decades of experience in developing and implementing IP strategies, especially in biologics.
    • David Halstead: Co-chair of the Intellectual Property department, sought after for his expertise in IP in the life sciences sector, including patent prosecution and portfolio management.
    • Barbara Fiacco: Concentrates her practice on patent and trade secrets dispute work, with experience in the biomedical industry.
    • S. Donald Ware: Noted for skills in complex patent disputes, often the first contact for life sciences clients.

In-house Counsel (MIT Office of General Counsel):

While not formally listed as counsel of record in the IPR filing (as external counsel typically handles the litigation), MIT's Office of General Counsel provides internal legal advice on intellectual property.

• Meghan McCollum Fenno: Counsel & Executive Director, OSATT.
• Claire Superfine Schneider: Counsel.
• Jay Wilcoxson: Counsel.

It is worth noting that Fish & Richardson also has extensive experience in IPR proceedings, handling more than any other firm, and frequently represents both petitioners and patent owners. While not identified as counsel for MIT in this specific IPR, their significant presence in PTAB cases indicates their general relevance in the broader IPR landscape.