willful infringement Archives

willful infringement

Blackbeard’s revenge: State sovereign immunity ends long running copyright battle

by Sarah Bro | Feb 12, 2026 | Copyrights

The US Court of Appeals for the Fourth Circuit reversed a 2021 district court ruling and vacated a subsequent 2024 ruling in a decade-long legal battle over copyright infringement claims related to the pirate Blackbeard’s Queen Anne’s Revenge shipwreck, concluding the claims were barred under state sovereign immunity. Allen v. Stein, Case No. 24-1954 (4th Cir. Jan. 23, 2026) (Niemeyer, King, Harris, JJ.)

Background

The dispute stems from Frederick Allen and Nautilus Productions’ allegations that the state of North Carolina and its officials infringed on Allen’s copyrights for photographs and videos of the shipwreck recovery project.

Allen initially filed suit in 2015, alleging that North Carolina officials infringed his copyrights by using his footage without authorization and enacting legislation (dubbed “Blackbeard’s Law”) that designated such materials as public records. The district court largely dismissed Allen’s claims in 2017 on sovereign immunity grounds, but the Fourth Circuit reversed the district court’s ruling on the validity of the Copyright Remedy Clarification Act (CRCA) in 2018, concluding that Congress had not validly abrogated state sovereign immunity for copyright claims. The Supreme Court affirmed that decision in Allen v. Cooper (2020), confirming that states are immune from copyright infringement suits under the CRCA.

Despite the Supreme Court’s ruling, Allen sought to reopen the case in 2021, relying on Federal Rule of Civil Procedure 60(b)(6) and introducing a new constitutional theory based on United States v. Georgia (2006). The district court allowed Allen to amend his complaint and proceed with his claims under the “Georgia theory,” which argues for case-by-case abrogation of state sovereign immunity for conduct that violates the Fourteenth Amendment. In 2024, the district court denied North Carolina’s sovereign immunity defense for Allen’s copyright infringement claims under this theory, allowing the case to proceed. North Carolina appealed.

Fourth Circuit decision

The Fourth Circuit reversed the 2021 district court decision and vacated the 2024 ruling, finding that the district court abused its discretion in reopening the litigation. The Fourth Circuit explained that Rule 60(b)(6) was the only applicable procedural mechanism for reconsideration because the case had been fully resolved in 2020 following the Supreme Court’s decision and Allen’s voluntary dismissal of the remaining defendant. The Court emphasized that Rule 60(b)(6) requires “extraordinary circumstances,” which were not present in this case. Allen’s failure to raise the Georgia theory earlier in the litigation did not meet this standard.

The Fourth Circuit also criticized the district court’s reliance on Rule 54(b), which applies to interlocutory orders, rather than Rule 60(b), which governs final judgments. The Court noted that the district court’s 2021 decision was based on erroneous legal premises and failed to properly evaluate the timeliness, merits, and prejudice factors required under Rule 60(b).

Pendent appellate jurisdiction

A key aspect of the Fourth Circuit’s decision was its exercise of pendent appellate jurisdiction to review the 2021 district court ruling, even though it was not directly appealable. The Fourth Circuit determined that the 2021 decision was “inextricably intertwined” with the appealable 2024 ruling on sovereign immunity because the [...]

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Equivalents still requires all elements be met, injunctive relief still governed by eBay factors

by Jake B. Vallen | Jan 8, 2026 | Patents

The US Court of Appeals for the Federal Circuit issued a mixed ruling in a dispute over patents covering child car seat technology, explaining that infringement under the doctrine of equivalents requires an equivalent for each and every claim element, and that a grant of injunctive relief requires proof of all eBay factors. On the issue of willfulness, the panel majority held that the exclusion of exculpatory evidence was a reversable error. Wonderland Switzerland AG v. Evenflo Co., Inc., Case Nos. 23-2043; -2233; -2326 (Fed. Cir. Dec. 17, 2025) (Moore, Prost, JJ.) (Reyna, J., concurring in part and dissenting in part).

Wonderland owns two patents directed to convertible child car seats. Wonderland alleged that Evenflo’s four-in-one convertible seat models infringed its patents. A jury found infringement of one patent under the doctrine of equivalents and infringement of the other patent both literally and under the doctrine of equivalents. The district court entered judgment and permanently enjoined Evenflo from activities related to both patents. Evenflo appealed.

Evenflo challenged the finding of infringement under the doctrine of equivalents for the first patent, arguing that its accused seats lacked the claimed “locking mechanism for selectively detachably connecting” the seat back to the seat assembly. The Federal Circuit agreed, finding that no reasonable jury could find equivalence because the claim “plainly requires the seat back to include the components for selective detachability,” whereas Evenflo’s seats “simply include a stationary metal bar” and all locking components reside on the seat assembly. As a result, the Court concluded “there c[ould] be no equivalence as a matter of law.”

Evenflo also argued that the district court abused its discretion in permanently enjoining activities relating to both patents. Regarding the first patent, the Federal Circuit found that the district court abused its discretion in granting a permanent injunction because Wonderland expressly declined to request such relief. Wonderland argued the grant of a permanent injunction as to the first patent was harmless error because it had the same “practical effects” as the injunction for the second patent. The Court disagreed, explaining that the injunction could affect Evenflo’s release of other products, which may not necessarily infringe the second patent.

Regarding the second patent, the Federal Circuit concluded that the district court abused its discretion in granting a permanent injunction because it relied solely on speculative and conclusory evidence that Wonderland suffered, and would continue to suffer, irreparable harm or injury that could not be compensated with monetary damages. The Court explained that the district court failed to identify evidence that Wonderland’s partner lost sales or market share to Evenflo rather than other competitors, or that the partner’s reputation or product distinctiveness was harmed. The Court also noted that testimony that a lost car seat sale “naturally leads” to loss of other product sales was based on conjecture without supporting data. Finally, the Court found that statements that consumers “might think” technology problems existed if Evenflo’s product failed were deemed speculative and insufficient to establish irreparable harm.

Wonderland cross-appealed, asserting [...]

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David-Versus-Goliath Trademark Victory Isn’t Necessarily “Exceptional”

by Karen Gover | Jul 25, 2024 | Trademarks

The US Court of Appeals for the Third Circuit vacated an award of attorneys’ fees for reanalysis, explaining that the district court’s finding that the case was “exceptional” under the Lanham Act was based on policy considerations rather than the totality of the circumstances. Lontex Corp. v. Nike, Inc., Case Nos. 22-1417; -1418 (3rd Cir. July 10, 2024) (Hardiman, Matey, Phipps, JJ.)

Lontex Corporation is a small Pennsylvania business that manufactures and sells compression apparel to professional athletes and the public. Since 2008 it has held a registered trademark for the mark COOL COMPRESSION, which it used in conjunction with its sale of apparel. In 2015, Nike rebranded an athletic clothing line that included a category of “Cool” products designed to reduce body temperature, as well as various fits, including “Compression.” It also began using the words “Cool” and “Compression” together in the names of Nike clothing products sold online and in Nike catalogues. Nike used “Cool Compression” as a product name on tech sheets, which are internal documents used to explain Nike products to employees and third-party retailers.

The following year, upon discovering Nike’s use of the phrase “Cool Compression,” Lontex sent Nike a cease-and-desist letter. Nike’s lawyers directed the company to stop using the phrase “as soon as possible.” Nike took steps to remove the phrase from its website and catalogs but not its tech sheets. Two years later, Nike reached out to its third-party retailers and asked them to stop using “Compression” in product names.

Lontex sued Nike for trademark infringement of its COOL COMPRESSION mark, for contributory infringement based on its supply of “Cool Compression” products to retailers, and for counterfeiting. The district court dismissed the counterfeiting claim, and a jury trial was held on the infringement actions. The jury returned a verdict for Lontex, finding Nike liable for willful and contributory infringement. The jury awarded Lontex $142,000 in compensatory damages and $365,000 in punitive damages but declined to award Lontex disgorgement of Nike’s profits.

Post-trial, Nike renewed motions for judgment as a matter of law on fair use, trademark infringement, contributory infringement, willfulness and punitive damages. Lontex moved for disgorgement of profits and trebling of the damages awarded by the jury. The district court granted Lontex’s request for treble damages, increased the compensatory award to $426,000, and separately awarded Lontex almost $5 million in attorneys’ fees after finding that the case was “exceptional” under the Lanham Act. Both parties appealed.

As to the willfulness finding, Nike argued that the jury should not have been permitted to infer willfulness solely from its continued use of the mark after it received its cease-and-desist letter. The Third Circuit disagreed, pointing out that not only did Nike adopt the “Cool Compression” phrase without doing a trademark search, it also continued to use the phrase after receiving Lontex’s cease-and-desist letter and being advised by its own legal team to stop using it as soon as possible. The Court concluded that a jury could reasonably infer willful infringement. For similar reasons, [...]

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A Single Picture Database Is Worth a Thousand Statutory Damages Awards

by Tessa Kroll | Jun 22, 2023 | Copyrights

In the latest appeal of a copyright infringement dispute, the US Court of Appeals for the Ninth Circuit upheld the lower court’s finding that the copyright owner’s photographs were not part of a single compilation for purposes of awarding statutory damages. VHT, Inc. v. Zillow Grp., Inc., Case Nos. 22-35147; -35200 (9th Cir. June 7, 2023) (McKeown, Fletcher, Gould, JJ.)

VHT is a professional real estate photography studio that real estate brokerages and listing services hire to photograph properties. VHT retouches the photographs, saves them in its photo database and licenses them to its clients for marketing purposes. In 2015, VHT sued Zillow for copyright infringement based on Zillow’s display of VHT photographs on its real estate listing website and on its Digs home design website. The district court found that Zillow was not liable for displaying VHT photographs on its real estate listing website or for displaying untagged, unsearchable VHT photographs on its Digs home design website. However, the district court found that Zillow’s display of tagged, searchable VHT photographs on Digs constituted infringement and that the searchability functionality was not fair use.

The parties cross-appealed, and the Ninth Circuit considered the issue of infringement in a 2019 decision (Zillow I). In this prior appeal, the Ninth Circuit agreed that Zillow’s display of VHT photographs on its real estate listing website was not copyright infringement, while Zillow’s display of searchable VHT photographs on its Digs home design website constituted infringement and was not fair use. The Ninth Circuit also reversed the jury’s finding that Zillow had willfully infringed 2,700 searchable VHT photographs displayed on Digs and remanded for consideration of whether the searchable photographs were a compilation for purposes of awarding statutory damages. On remand, the district court found that the photographs were not a compilation and awarded statutory damages of $200 for each innocently infringed photograph and $800 for each remaining photograph.

The district court also considered the impact of the Copyright Act’s preregistration requirement and Fourth Estate v. Wall-Street (Supreme Court, 2019) on VHT’s ability to sue. In accordance with Ninth Circuit precedent holding that registration is made when the Copyright Office receives a completed registration application, VHT had sued Zillow for copyright infringement after applying for copyright registration. However, the works were not registered until after the suit was filed. Just 11 days before Zillow I was decided, in Fourth Estate, the Supreme Court held that registration is made when the Copyright Office has registered a copyright after examination—not when the application is filed. Zillow argued that VHT’s claims should be dismissed because VHT did not satisfy the preregistration requirement. The district court excused the exhaustion requirement because dismissal would result in a massive waste of resources. The parties again cross-appealed.

Preregistration and Fourth Estate

Addressing the preregistration issue, the Ninth Circuit agreed that dismissal was not required. The decision to excuse compliance with a non-jurisdictional exhaustion requirement is based on whether the claim is wholly collateral to the substantive [...]

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Can’t Hide Behind Minor Clerical Error to Escape Willful Infringement Verdict

by Cecilia Choy, PhD | Jun 9, 2022 | Patents

The US Court of Appeals for the Federal Circuit affirmed a district court decision correcting a clerical error in a claim. Pavo Solutions LLC v. Kingston Technology Company, Inc., Case Nos. 21-1834 (Fed. Cir. June 3, 2022) (Lourie, Prost, Chen, JJ.)

The Pavo patent is generally directed to a “flash memory apparatus having a single body type rotary cover.” CATR Co., later substituted by Pavo, sued Kingston for infringing the Pavo patent. Supported by the patent specification and prosecution, the district court judicially corrected the claim language in its claim construction order to read “pivoting the cover with respect to the flash memory main body,” not “pivoting the case with respect to the flash memory main body” (change emphasized). Pavo’s damages expert, Bergman, presented a profit-based model of reasonable royalty damages, relying on an earlier settlement agreement between CATR and IPMedia to arrive at a profit split of 18.75%, amounting to 40 cents/unit for Kingston. The jury returned a verdict of willful infringement and awarded Pavo a 20% reasonable royalty.

Judicial Correction

The Federal Circuit addressed and affirmed three issues on appeal, the first being that the district court approximately corrected an obvious minor clerical error in the claims. Correction is appropriate “only if (1) the correction is not subject to reasonable debate based on consideration of the claim language and the specification and (2) the prosecution history does not suggest a different interpretation of the claims.” In deciding whether a particular correction is appropriate, a court “must consider how a potential correction would impact the scope of a claim and if the inventor is entitled to the resulting claim scope based on the written description of the patent.”

The Federal Circuit decided that the error was clear from the full context of the claim language, supported by the specification, and did not broaden the claim scope. Additionally, the correction was not subject to reasonable debate. Judicial correction “is merely giving to it the meaning which was intended by the applicant and understood by the examiner.” Kingston’s alternative correction would just reverse the order in which the structural components appear in the claim.

The prosecution history also did not suggest a different interpretation of the claim. The applicant and the examiner consistently characterized the claims as describing pivoting the case within the cover, which both the Patent Trial & Appeal Board (Board) and the court recognized. Each reviewing body understood the nature and scope of the invention consistent with correcting “case” to “cover.” Kingston argued that the Board denied the applicant’s request to correct the language, but the denial was on procedural grounds.

Willfulness

Second, the Federal Circuit determined that Kingston could form requisite intent to support a willful infringement verdict despite its arguments that it reasonably relied on not infringing the claims as originally written, and it could not anticipate that a court would later correct the claims. However, “reliance on an obvious minor clerical error in the claim language is not a defense to willful infringement.” By definition, [...]

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‘Egregious Behavior’ Language Does Not Render Jury Instruction on Willfulness Legally Erroneous

by Thomas DaMario | Jan 29, 2020 | Patents

Addressing the propriety of the trial court’s jury instruction regarding willful infringement, the US Court of Appeals for the Federal Circuit found that descriptors such as “egregious behavior” and whether an infringer is “worthy of punishment” are inappropriate for a jury instruction on willful patent infringement, but ultimately found that the instruction was not legally erroneous. Eko Brands, LLC v. Adrian Rivera Maynez Enterprises, Inc., Case Nos. 2018-2215, 2018-2254 (Fed. Cir. Jan. 13, 2020) (Dyk, J.) (Reyna, J. concurring-in-part, dissenting-in-part).

Eko Brands asserted a claim of patent infringement against Adrian Rivera Maynez Enterprises (ARM). Based on the district court’s claim construction, ARM stipulated to infringement, and the case went to trial on the issue of damages.

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