Google LLC v. Virtamove, Corp.

Google LLC, a global technology conglomerate known for its search engine, cloud computing services, and various hardware and software products, is the petitioner in this Inter Partes Review (IPR). The respondent is Virtamove, Corp., a Canadian operating company that provides software for migrating server applications to modern operating systems, including cloud and data center environments. While Virtamove has accused Google of infringing a different patent (U.S. Patent No. 7,774,762) with its Google Container Registry, Google Artifact Registry, and Google Cloud Platform in a separate district court case, the specific product, service, or technology allegedly infringing the '814 patent, which prompted this IPR, is not explicitly detailed in the provided search results for IPR2025-00487.

The patent at issue is U.S. Patent No. 7,519,814, titled "System for containerization of application sets." This patent generally describes a method for establishing a secure environment for executing multiple applications requiring shared resources on a computer system, by associating software applications and their required system files with a container. The IPR was filed by Google LLC at the Patent Trial and Appeal Board (PTAB) on January 30, 2025, to challenge the validity of this patent. The PTAB ultimately denied institution of the IPR, citing the patent's age (over 14 years in force) and the "settled expectations" around it, concluding that Google had not demonstrated that review would be an appropriate use of PTAB resources. This denial was subsequently appealed by Google to the United States Court of Appeals for the Federal Circuit (Case No. 2026-111), which upheld the PTAB's discretionary denial in a nonprecedential order on January 27, 2026, rejecting Google's petition for a writ of mandamus to compel reconsideration without the "settled expectations" factor.

This case is notable due to the PTAB's discretionary denial of institution based on the age of the patent and the concept of "settled expectations," a practice that has been a point of contention in IPR proceedings. The Federal Circuit's affirmation of the PTAB's decision, even through a denial of a mandamus petition, reinforces the PTAB's latitude in exercising its discretion to deny IPR institution, particularly in cases involving older patents. This highlights a continuing trend where the USPTO, under Director John Squires, has been implementing changes that limit the availability of America Invents Act (AIA) reviews, potentially leading to a decrease in IPR petitions and influencing patent assertion strategies. These changes often favor patent owners by making it more difficult for petitioners to challenge patents, particularly by restricting reliance on "general knowledge" or applicant-admitted prior art to supply missing claim limitations in IPR petitions. The procedural posture at the PTAB and the subsequent appeal to the Federal Circuit underscore the ongoing judicial and administrative efforts to define the boundaries of IPRs and the reviewability of institution decisions.

Here are the key legal developments and outcomes for the patent litigation involving Google LLC and Virtamove, Corp., focusing on U.S. Patent No. 7,519,814, presented in chronological order:

District Court Litigation – Western District of Texas

• 2024-05-21: Complaint Filed
  Virtamove, Corp. filed a patent infringement lawsuit against Google LLC in the U.S. District Court for the Western District of Texas, Midland/Odessa Division, Case No. 7:24-cv-00033-DC-DTG. The complaint asserted infringement of U.S. Patent Nos. 7,519,814 and 7,784,058, which generally relate to containerization systems and methods. Virtamove requested a jury trial.

PTAB IPR Proceeding – IPR2025-00487

• 2025-01-30: IPR Petition Filed
  Google LLC filed an Inter Partes Review (IPR) petition, IPR2025-00487, with the Patent Trial and Appeal Board (PTAB) challenging the validity of U.S. Patent No. 7,519,814.
• IPR Not Instituted - Procedural
  The IPR petition IPR2025-00487 was ultimately not instituted by the PTAB due to procedural reasons. The USPTO has procedures in place for the Director to exercise discretion in denying institution, including considering workload and prior adjudications, or expected earlier determinations of patentability.

District Court Litigation – Northern District of California

• 2025: Additional Infringement Complaints Filed
  Virtamove, Corp. filed at least two additional patent infringement lawsuits against Google LLC in the Northern District of California: VirtaMove, Corp. v. Google LLC, Case No. 5:2025cv00860 (referred to as "VirtaMove I"), which also involved the '814 patent, and another case ("VirtaMove II") concerning U.S. Patent No. 7,774,762.
• 2025-11-28: Partial Grant of Google's Motion to Dismiss
  In the Northern District of California case (VirtaMove I), Judge Noel Wise partially granted Google's motion to dismiss. While the central claim of direct infringement survived, the judge dismissed allegations of induced infringement based on pre-suit knowledge from failed negotiations and ruled that Virtamove did not sufficiently allege contributory infringement. Google's argument that the '814 patent was ineligible for patent protection was rejected.
• 2026-01-27: Federal Circuit Denies Google's Appeal of IPR Petition Denial
  The Federal Circuit issued a decisive ruling, denying Google LLC's petition challenging U.S. Patent No. 7,519,814. This outcome affirmed the underlying administrative determination by the PTAB to uphold the patent's validity, indicating that Google's arguments for invalidity were found legally insufficient by the court. No monetary damages or injunctive relief were at issue in this administrative patentability proceeding. This decision likely relates to the appeal of the PTAB's procedural denial of institution for IPR2025-00487. Challenges to institution decisions are often unreviewable on appeal unless the agency acted outside its statutory authority.
• 2026-04-15: Consolidation of Northern District of California Cases
  The Northern District of California cases, VirtaMove I (involving the '814 patent) and VirtaMove II (involving the '762 patent), were consolidated. The court ordered that the complaints be treated as a single civil action subject to a single final judgment, with all future filings using the VirtaMove I case number. Discovery limits were modified for the consolidated case. VirtaMove II was administratively closed, but this was not a ruling on the merits.

Present Posture

As of today, May 17, 2026, the patent infringement litigation involving the '814 patent is active in the U.S. District Court for the Northern District of California, following the consolidation of related cases. The IPR proceeding challenging the '814 patent concluded with the Federal Circuit denying Google's petition, thereby sustaining the patent's validity through Federal Circuit review. This outcome strengthens Virtamove's position in the ongoing infringement litigation.

Google LLC is represented by attorneys from DLA Piper. The counsel of record identified for the plaintiff are:

• Elisabeth Hunt (Lead Counsel)

  • Firm: DLA Piper
  • Office Location: Specific office location is not explicitly stated in the provided search results, but DLA Piper has numerous offices.
  • Relevant experience: Identified as Petitioner Counsel for Google LLC in IPR2025-00487.

• James M. Heintz (Counsel)

  • Firm: DLA Piper
  • Office Location: Specific office location is not explicitly stated, but DLA Piper has numerous offices.
  • Relevant experience: Registered attorney (Reg. No. 41,828) listed as counsel for the Petitioner in a related IPR concerning the same patent, IPR2025-00850.

• Robert Williams (Counsel, pro hac vice forthcoming)

  • Firm: DLA Piper
  • Office Location: Specific office location is not explicitly stated.
  • Relevant experience: Listed as counsel for the Petitioner in a related IPR, IPR2025-00850. His appearance is noted as "pro hac vice forthcoming."

• Zachary Loney (Counsel, pro hac vice forthcoming)

  • Firm: DLA Piper
  • Office Location: Specific office location is not explicitly stated.
  • Relevant experience: Listed as counsel for the Petitioner in a related IPR, IPR2025-00850. His appearance is noted as "pro hac vice forthcoming."

• Meera Midha (Counsel, pro hac vice forthcoming)

  • Firm: DLA Piper
  • Office Location: Specific office location is not explicitly stated.
  • Relevant experience: Listed as counsel for the Petitioner in a related IPR, IPR2025-00850. Her appearance is noted as "pro hac vice forthcoming."

While an "Elisabeth Hunt" is identified as petitioner counsel in IPR2025-00487, and the DLA Piper team including James M. Heintz, Robert Williams, Zachary Loney, and Meera Midha is listed for Google in a related IPR involving the same patent (IPR2025-00850), the direct connection of Elisabeth Hunt to DLA Piper for this specific case is inferred from the collective representation of Google by DLA Piper in IPRs against Virtamove. Further searches would be needed to definitively confirm Elisabeth Hunt's firm and office location if she is not part of the DLA Piper team listed in IPR2025-00850.

Additionally, Laura Sheridan is noted as the Head of Patent Policy at Google, involved in advocating for an effective patent examination process and fair patent litigation, and has experience in patent prosecution, litigation, and post-grant practice, suggesting an in-house role, though not directly as counsel of record for this specific IPR. Google also generally employs Litigation Counsel for Patent Litigation in-house.

Virtamove, Corp. is represented by counsel from Russ August & Kabat in the IPR proceeding.

Here's an overview of the identified counsel for Virtamove, Corp.:

• Reza Mirzaie
  • Role: Lead Counsel (for IPRs)
  • Firm: Russ August & Kabat, 12424 Wilshire Blvd., 12th Floor, Los Angeles, CA.
  • Note: Mirzaie is listed as lead counsel for Virtamove in various IPR proceedings, including IPR2025-00487, and has also filed patent infringement complaints on behalf of Virtamove in district court cases. He has represented Virtamove in other patent infringement suits against major technology companies like Microsoft and Amazon.

Other attorneys from Russ August & Kabat are also listed as representing Virtamove in related patent infringement litigation, which may indicate their involvement in the broader patent strategy surrounding the '814 patent. These include:

• James Milkey
• Qi (Peter) Tong
• Linjun Xu
• James S. Tsuei
• Jefferson Cummings
• Marc A. Fenster
• Neil A. Rubin
• Daniel B Kolko
• Mackenzie Paladino
• Christian W. Conkle
• Jonathan Ma
• Jacob R. Buczko

Virtamove, Corp. has consented to electronic service by e-mail at rak_virtamove@raklaw.com.