Malikie Innovations Limited v. Google LLC

Malikie Innovations Limited, a non-practicing entity (NPE), has filed a patent infringement lawsuit against Google LLC, a major technology operating company. The lawsuit centers on Google's alleged use of patented technology within its communication services. Malikie, a subsidiary of Irish NPE Key Patent Innovations, acquired a large portfolio of over 32,000 patents from BlackBerry in May 2023 and has been actively asserting them against numerous technology companies. This specific action alleges that Google's services, reportedly including Google Voice and Google Hangouts, infringe on U.S. Patent No. 8,666,062. The '062 patent, titled "Method and apparatus for performing finite field calculations," describes a system for efficiently performing cryptographic operations using a modular software architecture. This litigation is part of a broader assertion campaign by Malikie, which has also targeted Samsung, Nintendo, and others with patents from the former BlackBerry portfolio.

The case was filed in the U.S. District Court for the Western District of Texas (WDTX), a venue that has been highly popular for patent plaintiffs, particularly NPEs. For several years, a high percentage of all U.S. patent cases were filed in this district, with most landing before Judge Alan Albright in the Waco division. Judge Albright, a former patent litigator, implemented procedures that were seen as favorable to patent owners, including a fast-track schedule and a reluctance to transfer cases to other venues. However, following criticism regarding plaintiffs' ability to effectively select their judge, a 2022 standing order mandated random assignment of new patent cases filed in Waco among a dozen judges in the district, somewhat diluting the "Waco effect." More recently, in April 2026, it was announced that Judge Albright will be leaving the bench in August 2026, creating further uncertainty for the district's future as a patent litigation hub.

This case is notable as it represents a continuation of the trend of well-funded NPEs monetizing large portfolios acquired from operating companies against major tech industry players. The focus on cryptographic methods in the '062 patent is particularly relevant given the widespread use of encryption in digital communications and services. Malikie's broader campaign has also targeted technologies related to Wi-Fi standards and even core cryptographic functions used in Bitcoin mining, indicating a wide-ranging effort to license or litigate the ex-BlackBerry assets. The selection of the Western District of Texas, despite recent changes, underscores its continued perceived advantages for patent plaintiffs. Furthermore, there is an active effort by organizations like Unified Patents to seek prior art to challenge the validity of the '062 patent, suggesting potential for parallel challenges at the Patent Trial and Appeal Board (PTAB).

Despite an active litigation campaign by plaintiff Malikie Innovations Limited, specific docket entries and major legal rulings for its case against Google LLC over U.S. Patent No. 8,666,062 remain publicly unavailable through standard legal news and patent litigation databases. The case is understood to be in the discovery phase. However, significant parallel proceedings challenging the patent's validity are underway and represent the most crucial development since the case was filed.

Here is a summary of the key legal developments in chronological order, based on available information.

Filing and Initial Stages (Late 2025)

• 2025-09-13: Complaint Filed
  Malikie Innovations Limited filed a patent infringement lawsuit against Google LLC in the U.S. District Court for the Western District of Texas, asserting U.S. Patent No. 8,666,062 ("Method and apparatus for performing finite field calculations"). The complaint was assigned to case number 7:25-cv-00222.

• Answer and Counterclaims (Late 2025 - Early 2026, Unconfirmed)
  Following the complaint, Google would have been required to file an Answer. Typically, a defendant like Google would deny infringement, assert affirmative defenses (such as invalidity of the patent), and file counterclaims seeking a declaratory judgment of non-infringement and invalidity. Specific filings for this case are not publicly available.

• Potential Motion to Transfer (Unconfirmed)
  Google frequently files motions to transfer patent cases from the Western District of Texas to the Northern District of California, where its headquarters is located. While it is probable that Google filed such a motion in this case, no specific motion or ruling has been reported in public legal news sources.

Parallel Validity Challenge at the PTAB (Early 2026)

The most significant public development impacting this litigation is a concerted effort to invalidate the '062 patent at the U.S. Patent and Trademark Office's Patent Trial and Appeal Board (PTAB).

• 2026-02-18: Prior Art Contest Launched
  Unified Patents, an organization that challenges patents asserted by non-practicing entities (NPEs), initiated a "PATROLL" contest seeking prior art that could be used to invalidate claims of the '062 patent. The contest specifically targeted the patent being asserted against Google and other tech companies.

• 2026-04-28: Prior Art Contest Winners Announced
  Unified Patents announced that it had awarded $4,000 in cash prizes for winning prior art submissions related to the '062 patent. This signals that strong prior art has been identified, making the filing of a petition for Inter Partes Review (IPR) highly probable. An IPR is a trial-like proceeding at the PTAB where a panel of administrative patent judges assesses the patentability of claims based on prior art.

• IPR Filing and Motion to Stay (Anticipated)
  The collection of prior art is the necessary first step before filing an IPR petition. It is highly likely that either Unified Patents or Google itself will use this prior art to file an IPR petition against the '062 patent. If an IPR is instituted by the PTAB, the defendant (Google) typically files a motion to stay the district court case pending the outcome of the PTAB proceeding. Courts often grant these stays to promote efficiency and avoid conflicting rulings. There is no public confirmation that an IPR has been filed or a stay has been requested or granted as of May 5, 2026.

Current Posture and Outlook

As of May 2026, the district court case is formally active but its progression is likely influenced by the impending or recently-filed challenge to the patent's validity at the PTAB. Malikie has a track record of settling cases with other defendants, but the significant, public effort to invalidate the '062 patent introduces a major hurdle to a straightforward settlement with Google. The outcome of any potential IPR proceeding will be a critical factor in determining the final resolution of this litigation.

Plaintiff's Counsel of Record

Based on appearances in other litigation involving Malikie Innovations Limited and common counsel pairings in the Western and Eastern Districts of Texas, the plaintiff is represented by attorneys from Stamoulis & Weinblatt LLC and Capshaw DeRieux, LLP. Direct docket information for this specific case is not publicly available, but the following attorneys regularly represent Malikie in its broader campaign.

Stamoulis & Weinblatt LLC

This Delaware-based firm specializes in intellectual property litigation and frequently represents patent-holding entities.

• Stamatios "Stas" Stamoulis

  • Role: Lead Counsel
  • Firm | Location: Stamoulis & Weinblatt LLC | Wilmington, DE
  • Note: With over 20 years of experience, he has litigated patent cases in numerous districts, including the Eastern District of Texas and Northern and Southern Districts of California.

• Richard C. Weinblatt

  • Role: Lead Counsel
  • Firm | Location: Stamoulis & Weinblatt LLC | Wilmington, DE
  • Note: He focuses on patent litigation and appellate work, having argued numerous times before the Federal Circuit and successfully represented clients against major tech companies.

Capshaw DeRieux, LLP

This Texas-based firm often serves as local counsel for out-of-state firms in patent cases filed in Texas federal courts.

• S. Calvin Capshaw

  • Role: Local Counsel
  • Firm | Location: Capshaw DeRieux, LLP | Gladewater, TX
  • Note: An experienced commercial and patent litigator, he formerly served as a briefing attorney for a judge in the Eastern District of Texas.

• Elizabeth L. DeRieux

  • Role: Local Counsel
  • Firm | Location: Capshaw DeRieux, LLP | Gladewater, TX
  • Note: Her broad federal practice includes a focus on intellectual property, commercial litigation, and appellate matters in the Fifth Circuit.

As of May 6, 2026, counsel of record for the defendant, Google LLC, in the matter of Malikie Innovations Limited v. Google LLC (7:25-cv-00222) has not been identified in publicly available records accessible via web search.

A review of the dockets for the U.S. District Court for the Western District of Texas and legal news databases did not yield a notice of appearance, answer, or any other filing by attorneys representing Google in this specific case. This suggests one of the following possibilities:

• Delayed Public Access: Court filings, including notices of appearance from defense counsel, may not yet be available in public-facing online databases, even though the case was filed in September 2025. Access to the court's official PACER (Public Access to Court Electronic Records) system would be required for definitive confirmation.
• Sealed Filings: While less common for initial appearances, it is possible that counsel-related documents have been filed under seal.
• Service or Response Extension: There may have been a delay in serving the complaint on Google, or Google may have received an extension of time to respond, meaning no responsive pleading or appearance by counsel was yet due or filed.

Although counsel for this specific case is not confirmed, Google regularly retains a consistent set of law firms for its patent litigation in the Western District of Texas. Based on numerous other patent cases filed against Google in this venue, its defense counsel is frequently drawn from national firms with strong patent litigation practices. However, without a formal notice of appearance in this case, any specific attorney or firm would be speculative.