In a significant appellate decision closing on July 18, 2024, the U.S. Court of Appeals for the Federal Circuit affirmed the infringement judgment against the Anna Police Department in Case No. 22-1753, a dispute centered on U.S. Patent No. 10,043,188 B2. The patent, held by Miller Mendel, Inc., covers the eSOPH electronic background investigation platform — a software system used in law enforcement hiring processes. The appeal, filed May 4, 2022 and resolved after 806 days, was ultimately dismissed, leaving the underlying infringement finding intact against the municipal police department.

This case carries meaningful implications for public-sector entities that adopt commercial or third-party software platforms — particularly in law enforcement and government HR technology — without thoroughly auditing the underlying patent rights of their technology vendors. For IP professionals and patent attorneys, the affirmance underscores the litigation exposure that can arise when government agencies deploy software systems such as Guardian Alliance Technologies’ GAT platform, which was found to implicate patented functionality. R&D teams building competing background screening solutions should treat this outcome as a critical FTO signal.

Case Overview

The Parties

The Patent at Issue

U.S. Patent No. 10,043,188 B2 covers a computerized system and method for managing electronic background investigations, specifically as used in law enforcement applicant vetting and employment screening workflows. The patent’s claims encompass the structured digital collection, processing, and management of applicant background data through an integrated software platform — the eSOPH system — which automates and organizes what was traditionally a paper-intensive investigative process. Real-world applications include police department hiring portals, applicant self-submission interfaces, and investigator case management tools.

• • US10043188B2

Legal Representation

Plaintiff Counsel: Rylander & Associates PC (lead: Kurt M. Rylander.)

Litigation Timeline & Procedural History

This case originated as an infringement action at the trial court level before being appealed to the U.S. Court of Appeals for the Federal Circuit — the specialized appellate court with exclusive jurisdiction over U.S. patent matters. The Federal Circuit’s involvement signals that core patent law questions, rather than purely factual disputes, were placed before the appellate panel, making the outcome particularly relevant as persuasive authority for similar software patent disputes in the government technology sector.

The case spanned 806 days from filing on May 4, 2022 to closure on July 18, 2024 — a duration consistent with the Federal Circuit’s typical appellate docket for patent matters, which often involves extensive briefing schedules and occasional oral argument. The basis of termination — ‘Appeal Dismissed’ with the underlying verdict ‘Affirmed’ — indicates that the Federal Circuit found no reversible error in the lower court’s infringement determination, effectively ending the Anna Police Department’s challenge and cementing Miller Mendel’s win without a full merits remand.

The Verdict & Legal Analysis

Outcome

The Federal Circuit affirmed the infringement judgment against the Anna Police Department, dismissing the appeal and leaving intact the trial-level finding that the defendant’s use of the Guardian Alliance Technologies (GAT) platform infringed U.S. Patent No. 10,043,188 B2. No publicly available damages figure or injunctive relief terms are specified in the case record, though the affirmance confirms that the underlying liability determination was upheld in its entirety. The dismissal of the appeal forecloses further challenge to the infringement finding at the Federal Circuit level absent a petition for certiorari to the Supreme Court.

Verdict Cause Analysis

The verdict cause — Infringement Action — points to a straightforward liability determination; the following factors illuminate the legal and factual grounds underlying the appellate affirmance.

• The Federal Circuit’s affirmance confirms that the lower court’s claim construction and application of patent claims to the GAT platform’s functionality was legally sound and supported by the evidentiary record.
• The Anna Police Department, as an end-user rather than a developer of the accused GAT software, was nonetheless held liable, reinforcing the principle that direct infringement attaches to users of infringing systems regardless of whether they designed or manufactured the accused technology.
• The dismissal of the appeal on the basis of ‘Appeal Dismissed / Affirmed’ suggests the appellate panel found no meritorious grounds — whether procedural, evidentiary, or legal — sufficient to disturb the infringement finding below.
• The case involved the eSOPH system as the patent embodiment and the GAT platform as the accused instrumentality, indicating the court performed a direct product-to-claim comparison that favored the patent holder’s infringement theory.

Legal Significance

1. 1. This affirmance reinforces that municipal and government entities can be held directly liable for patent infringement arising from third-party software procurement, creating significant downstream risk for public agencies that fail to obtain IP indemnification from technology vendors.
2. 2. The Federal Circuit’s endorsement of the lower court’s claim construction in the context of background investigation software patents signals that functional, workflow-based software claims covering government HR technology can be robust enough to survive appellate scrutiny.
3. 3. For pending cases involving similar law enforcement or public safety software platforms, this outcome establishes persuasive precedent that end-user deployment of a competing platform — even by a small municipal agency — falls within the scope of enforceable patent rights under US10043188B2.

Strategic Takeaways

For Patent Attorneys:

• When representing government entity defendants in software patent cases, prioritize obtaining full IP indemnification agreements from technology vendors at the procurement stage and assert those indemnities aggressively in litigation to shift liability upstream.
• The Federal Circuit’s affirmance without substantive reversal suggests the claim construction of US10043188B2 is now effectively settled — practitioners defending similar accused platforms should evaluate inter partes review (IPR) petitions targeting the patent’s validity rather than claim scope arguments.
• Plaintiff-side attorneys should use this outcome as a template for end-user enforcement strategies against government agencies adopting competing background-check platforms, particularly where the competing vendor (e.g., GAT) lacks the resources or incentive to indemnify its clients robustly.
• For prosecution counsel, this case demonstrates the commercial enforceability of workflow-based software patent claims in the law enforcement HR technology niche — a strong signal to pursue broad functional claim coverage in this space.

For IP Professionals:

• In-house IP teams at govtech and public safety software companies should immediately audit their vendor agreements and customer contracts to ensure robust patent indemnification clauses are in place, given that end-user municipalities are now confirmed enforcement targets.
• Portfolio managers in the HR technology and background screening software sectors should map their products against US10043188B2’s claim scope and consider initiating an IPR or ex parte reexamination to challenge the patent’s validity before additional enforcement actions are filed.

For R&D Teams:

• Engineering teams developing law enforcement applicant tracking, background investigation, or eSOPH-adjacent platforms must conduct a Freedom-to-Operate analysis against US10043188B2 before deploying to any government client, as this case confirms active enforcement against direct competitors and their customers.
• Design-around strategies should focus on differentiating the technical architecture of background data collection and workflow management features away from the specific claim elements of US10043188B2, particularly any claims covering integrated applicant self-submission and investigator case management interfaces.