Introduction

In a closely watched intellectual property dispute at the intersection of public sector technology procurement and software patent enforcement, the U.S. Court of Appeals for the Federal Circuit delivered its final word on July 18, 2024: affirmed. Case No. 22-1999, City of Anna, Texas v. Miller Mendel, Inc., concluded after 738 days of litigation with the appellate court upholding both the district court’s underlying judgment and its denial of attorneys’ fees — a dual affirmation that carries meaningful implications for software patent infringement litigation and government entity involvement in IP disputes.

At its core, this case involved U.S. Patent No. US10043188B2, covering technology used in background investigation and employment screening workflows, and the alleged infringement by Miller Mendel’s eSOPH system — a software platform used widely in law enforcement hiring. The Federal Circuit’s decision reinforces the district court’s analysis and signals important strategic lessons for patent holders, accused infringers, and the R&D teams building next-generation screening platforms.

Case Overview

The Parties

The Patent at Issue

The patent at the center of this dispute is U.S. Patent No. US10043188B2 (application number US14/721707). The patent covers systems and methods in the background investigation software space — specifically processes related to managing, collecting, and organizing pre-employment screening data in a structured digital workflow. In plain terms, the patent describes a technology framework for automating and digitizing the multi-step background check process used by employers, including governmental bodies.

The Accused Products

Miller Mendel’s eSOPH system was the primary accused product, with the Guardian Alliance Technologies (“GAT”) software platform also drawn into the litigation. Both systems serve agencies conducting pre-employment background investigations — a niche but commercially significant market, particularly within public safety hiring.

Legal Representation

• • Plaintiff (City of Anna, Texas): Represented by attorneys Douglas Sorocco and Evan W. Talley of Dunlap Codding PC and Ryan Whaley, PLLC
• • Defendant (Miller Mendel, Inc.): Represented by Kurt M. Rylander of Rylander & Associates PC

Litigation Timeline & Procedural History

The case was filed on July 11, 2022, and closed on July 18, 2024, spanning 738 days — approximately two years of active litigation across both district and appellate levels. The appeal was docketed in the District of Columbia circuit jurisdiction and adjudicated by the U.S. Court of Appeals for the Federal Circuit, the exclusive appellate body for U.S. patent matters.

The procedural posture at the appeal stage indicates that a district court had already issued a substantive judgment on the infringement claims prior to the Federal Circuit review. Notably, the district court also ruled on a motion for attorneys’ fees — and denied it — a determination that the Federal Circuit likewise upheld upon appeal.

The 738-day duration reflects a contested, multi-phase litigation rather than an expedited resolution. Both the merits of the infringement claim and the ancillary fee dispute were litigated through appeal, suggesting neither party was willing to settle, and both invested significant resources in the outcome. The base of termination is recorded as Appeal Dismissed, with the Federal Circuit’s mandate confirmed as AFFIRMED.

The Verdict & Legal Analysis

Outcome

The Federal Circuit issued a clear, unambiguous ruling: AFFIRMED. The court upheld the district court’s judgment in full and separately affirmed the district court’s denial of attorneys’ fees. No damages figure was publicly disclosed in the available case record. The court’s closing language — “We have considered both parties’ remaining arguments and find them unpersuasive” — is a definitive appellate dismissal of all residual contentions raised on appeal.

Verdict Cause Analysis

The case was classified as an Infringement Action, meaning the central dispute concerned whether Miller Mendel’s eSOPH system (and the GAT platform) practiced the claims of U.S. Patent No. US10043188B2 without authorization. The Federal Circuit’s tersely worded affirmance — characteristic of cases where the appellate panel finds no reversible error — suggests the district court’s underlying analysis on claim construction, infringement findings, or validity was sufficiently well-reasoned to survive appellate scrutiny. The affirmance of the attorneys’ fees denial is analytically significant: fee awards in patent cases require a finding that the case is “exceptional” under 35 U.S.C. § 285. The district court’s refusal to make that finding — and the Federal Circuit’s agreement — suggests the litigation, while ultimately decided against one party, was not deemed frivolous or brought in bad faith by either side.

Legal Significance

• Municipal Patent Assertion: A city government asserting a software patent through the Federal Circuit is rare. This case may inform how courts treat government entity standing and IP ownership in future disputes.
• Software Patent Durability: The survival of U.S. Patent No. US10043188B2 through litigation — in a post-Alice landscape where software patents face persistent validity challenges — signals that well-drafted patents covering specific workflow automation processes can maintain enforceability.
• Attorneys’ Fees Standard: The dual denial of attorneys’ fees at both district and appellate levels is a reminder that § 285 “exceptional case” findings remain a high bar, even in cases with clear winners.

Strategic Takeaways

• For Patent Holders: Software patents with concrete, process-specific claims remain assertable. Focus prosecution strategy on tying claims to specific technical workflows rather than abstract functional outcomes. Municipal and government entities holding patents should evaluate assertion strategies with experienced IP litigation counsel — this case demonstrates viability.
• For Accused Infringers: Design-around opportunities should be evaluated early. In background screening software, architectural differentiation in data collection and workflow management may offer viable non-infringement arguments. The failure to obtain attorneys’ fees despite losing suggests the litigation was well-conducted — a model for maintaining credibility even in adverse outcomes.
• For R&D Teams: Freedom-to-operate (FTO) analyses should cover U.S. Patent No. US10043188B2 and its family for any background investigation or pre-employment screening software under development. Developers building platforms for law enforcement or government hiring workflows should audit claims broadly, including adjacent patents in the applicant’s portfolio.

Industry & Competitive Implications

The background screening software market — particularly platforms serving law enforcement, public safety agencies, and government employers — is growing alongside increased regulatory scrutiny of hiring practices and digitization of HR functions. City of Anna v. Miller Mendel puts patent risk squarely on the radar of vendors in this niche.

Miller Mendel’s eSOPH system occupies a specialized but commercially important market segment. The Federal Circuit’s affirmance may affect competitive dynamics if licensing discussions or modified platform designs follow. The involvement of the GAT platform raises additional questions about whether multi-vendor ecosystems in the background screening space face coordinated patent exposure.

For the broader IP community, this case reflects a continuing trend of software-implemented process patents surviving litigation when anchored to specific technical applications. Companies operating in GovTech, HR technology, and compliance software should treat this decision as a signal to audit their patent exposure proactively.

Licensing activity in adjacent spaces — particularly applicant tracking, digital credentialing, and law enforcement hiring platforms — may increase as patent holders observe the Federal Circuit’s willingness to affirm infringement findings in this technology category.