Unified Patents Inc. v. Massively Broadband LLC

Unified Patents Inc. filed an Inter Partes Review (IPR2025-01594) against Massively Broadband LLC at the United States Patent and Trademark Office (USPTO) Patent Trial and Appeal Board (PTAB) concerning U.S. Patent No. 10,224,999. Unified Patents is a member-based organization dedicated to deterring the assertion of low-quality patents by Non-Practicing Entities (NPEs), often referred to as "patent trolls," across various technology sectors. Massively Broadband LLC, established in February 2023, appears to operate as a Patent Assertion Entity (PAE) or NPE, acquiring patents—including a portfolio from named inventor Theodore S. Rappaport—and subsequently asserting them in infringement litigation, notably against companies like Samsung.

The patent at issue, U.S. Patent No. 10,224,999, is identified as one of Massively Broadband's "Intelligent Wireless Broadband Relay Patents," suggesting its technical focus lies in intelligent systems for wireless communication and signal relay. While a detailed one-line technical sketch for this specific patent is not readily available, the broader portfolio from which it originates includes technologies related to wireless communication systems, such as those involving steerable antennas and network quality enhancement.

The procedural posture of IPR2025-01594 is significant, as the petition was "Not Instituted - Procedural" by the PTAB. The PTAB, overseen by the USPTO Director, has recently implemented policy changes that allow for discretionary denials of IPR petitions, including denials based on "summary notices" that may lack detailed reasoning, or where parallel district court litigation is likely to conclude before a final written decision from the IPR. While the precise procedural ground for non-institution in this specific IPR is not publicly detailed without the institution decision, such denials can be influenced by factors like Real Party in Interest (RPI) considerations, the timing relative to parallel litigation, or other discretionary factors invoked by the Director.

This case is notable due to the parties involved: an anti-NPE organization challenging a likely NPE, whose patents are concurrently being asserted in district court litigation. The procedural denial of an IPR filed by Unified Patents against a suspected NPE highlights the impact of recent shifts in PTAB discretionary denial policies, which can reduce the accessibility of IPRs as a tool for challenging patent validity, potentially affecting strategies for both patent owners and challengers in the broader patent litigation landscape.

Key Legal Developments and Outcome

The patent at issue, U.S. Patent No. 10,224,999, is involved in parallel proceedings: an Inter Partes Review (IPR) before the Patent Trial and Appeal Board (PTAB) and an underlying patent infringement litigation in a U.S. District Court.

District Court Patent Infringement Litigation

Case Name: Massively Broadband LLC v. Samsung Electronics Co., Ltd. et al.
Case Number: 2:25-cv-00608
Court: U.S. District Court for the Eastern District of Texas
Judge: Rodney Gilstrap
Nature of Suit: Patent Infringement (35 U.S.C. § 271)

1. Filing & Initial Pleadings:

• Complaint Filed: On June 6, 2025, Massively Broadband LLC (Plaintiff) filed a patent infringement complaint against Samsung Electronics Co., Ltd. and Samsung Electronics America, Inc. (Defendants). The complaint alleged infringement of "a dozen" patents, including patents from the family of U.S. Patent No. 10,224,999.
• Service of Process: Defendant Samsung Electronics America, Inc. was served with the complaint on June 9, 2025. Samsung Electronics Co., Ltd., a foreign entity, had not yet been formally served.
• Extension of Time: On June 25, 2025, the Defendants filed an unopposed motion for an extension of time to move, answer, or otherwise respond to the Plaintiff's complaint, along with a waiver of foreign service requirement for Samsung Electronics Co., Ltd.
• Order Granting Extension: The Court granted the motion, extending the deadline for Defendants to respond to the complaint up to and including September 29, 2025.

2. Pre-trial Motions of Substance:

• As of late 2025, the docket reflected a "Joint Motion For Entry of Agreed Upon Order Focusing Patent Claims and Prior Art To Reduce Costs" filed by Massively Broadband LLC, indicating early case management efforts.
• No substantive motions to dismiss, transfer, or stay pending IPR had been adjudicated by the court as of the latest available information.

3. Discovery Milestones:

• Interrogatories: By October 21, 2025, Samsung had served its first set of interrogatories to Massively Broadband, seeking information on various aspects, including infringement contentions, claim validity, and details of asserted claims.
• Discovery Letter: On October 21, 2025, Samsung sent a letter to Massively Broadband regarding the production of documents, outlining expected categories of discovery relevant to the pleaded claims and defenses.

4. Current Posture:
The case Massively Broadband LLC v. Samsung Electronics Co., Ltd. et al. (2:25-cv-00608) is ongoing in the Eastern District of Texas, primarily in the discovery phase as of the last available updates in late 2025.

Parallel PTAB IPR Proceeding

Case Name: Unified Patents Inc. v. Massively Broadband LLC
Case Number: IPR2025-01594
Court: United States Patent and Trademark Office (USPTO), Patent Trial and Appeal Board (PTAB)
Filed: 2025-05-14
Status: Not Instituted - Procedural
Patent at issue: U.S. Patent No. 10,224,999

1. Filing and Initial Actions:

• Petition Filed: Unified Patents Inc. filed an Inter Partes Review petition (IPR2025-01594) against Massively Broadband LLC on May 14, 2025, challenging U.S. Patent No. 10,224,999. The petition was filed roughly a month before Massively Broadband filed its infringement suit against Samsung.
• Real Party in Interest: While Unified Patents Inc. is the named petitioner, Samsung Electronics Co., Ltd. and Samsung Electronics America, Inc. are noted as having filed IPR petitions against the '999 patent (IPR2025-01594) and are likely the real parties in interest behind Unified Patents Inc. in this proceeding, aiming to invalidate the patent that is part of Massively Broadband's enforcement portfolio.

2. Outcome - Not Instituted (Procedural):

• The IPR petition was ultimately "Not Instituted - Procedural." This outcome indicates that the Patent Trial and Appeal Board declined to initiate a formal review of the patent's validity based on a procedural deficiency in the petition, rather than on the merits of the patentability arguments.
• Given the "Not Instituted" status, the IPR had no direct effect in staying or impacting the ongoing district court litigation against Samsung concerning U.S. Patent No. 10,224,999 or its related patent family. The patent's validity, as challenged by the IPR, was not formally addressed by the PTAB.

Unified Patents Inc., as a petitioner in Inter Partes Review (IPR) proceedings, frequently engages outside counsel in addition to leveraging its in-house legal team for challenging patents. While the specific counsel for IPR2025-01594, Unified Patents Inc. v. Massively Broadband LLC, has not been directly identified in publicly available detailed docket entries for this specific case as of 2026-05-28, Unified Patents commonly works with various law firms and its own internal legal staff for IPRs.

Based on past IPR filings where Unified Patents Inc. was the petitioner, and its operational model, the following types of counsel are typically involved:

• External Counsel (Lead/Of Counsel): Firms such as Baker Botts L.L.P. have represented Unified Patents Inc. in prior IPR proceedings. For instance, Brian W. Oaks of Baker Botts, L.L.P., with an office in Austin, TX, has been identified as counsel in other IPRs filed by Unified Patents. Baker Botts is a well-known firm with a strong patent litigation and PTAB practice.
• In-house Counsel: Unified Patents Inc. has its own legal department, which includes Senior Patent Counsel. Roshan Mansinghani and Jonathan Stroud are examples of individuals associated with Unified Patents Inc. who have been involved in IPR filings, indicating an in-house role. These in-house attorneys typically oversee the IPR strategy and often work in conjunction with outside firms.

Given the "Not Instituted - Procedural" status of IPR2025-01594, a petition would have been filed, requiring the appearance of counsel. However, without direct access to the specific docket for IPR2025-01594, the exact names and firms of counsel for this particular case cannot be definitively stated at this time. It is highly probable that the counsel would align with those historically representing Unified Patents Inc. in IPR proceedings.

For precise details, a direct review of the IPR2025-01594 docket entries on the USPTO PTAB E2E system would be necessary.

While Massively Broadband LLC is involved in various patent litigations and other Inter Partes Review (IPR) proceedings, identifying the specific counsel of record for IPR2025-01594 presents a challenge due to its "Not Instituted - Procedural" status and the limited public information available for this particular IPR.

In IPR proceedings, the Patent Owner (defendant in the IPR context) typically files a "Mandatory Notice" identifying counsel. However, if an IPR is not instituted, especially for procedural reasons, the depth of counsel's appearance or involvement may vary, and their identification might not be as prominently documented in publicly accessible summaries as it would be for an instituted or fully litigated IPR.

Despite extensive web searches for "IPR2025-01594 docket," "Massively Broadband LLC counsel IPR2025-01594," and "PTAB IPR2025-01594 Mandatory Notice," the specific counsel of record for Massively Broadband LLC in this particular IPR could not be definitively identified from the available public search results. The PTAB Open Data Portal lists the trial number IPR2025-01594 but does not immediately provide counsel details.

General information about Massively Broadband LLC's representation in other related proceedings, such as district court litigation (e.g., MASSIVELY BROADBAND LLC v. Samsung Electronics Co., Ltd., et al., Case No. 2:25-cv-00608-JRG in the Eastern District of Texas) and other IPRs, shows attorneys from K&L Gates LLP and Miller Fair Henry PLLC have represented them. For instance, Patrick J. McElhinny, Christopher Michael Verdini, Rachel Ellenberger, Mark G Knedeisen, and Anna Shabalov of K&L Gates LLP, and Andrea Leigh Fair of Miller Fair Henry PLLC, are listed as counsel for Massively Broadband LLC in these broader contexts. Rachel Ellenberger of K&L Gates LLP also filed an appearance in the district court case. However, this does not confirm their specific appearance as counsel of record for IPR2025-01594.

Without direct access to the full PTAB docket for IPR2025-01594, which would list formal appearances and the Mandatory Notice, it is not possible to provide the requested detailed information for the counsel of record representing Massively Broadband LLC in this specific "Not Instituted - Procedural" IPR. Filings might be sealed, or counsel may not have formally appeared in a way that is easily searchable in public databases given the procedural termination.