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Unclean Hands Aren’t Just for Toddlers

by Jacob Michael Bass | Apr 25, 2024 | Patents

In an action involving manufacturers of a self-sealing dining mat for toddlers, the US Court of Appeals for the Federal Circuit affirmed a district court’s finding that the defendants were barred from obtaining relief on their counterclaims under the unclean hands doctrine, thereby vacating the district court’s other findings on inequitable conduct, obviousness, attorneys’ fees and costs. Luv N’ Care, Ltd. et al. v. Laurain et al., Case No. 22-1905 (Fed. Cir. Apr. 12, 2024) (Reyna, Hughes, Stark, JJ.)

Luv N’ Care and Nouri E. Hakim (collectively, LNC) filed suit against Lindsey Laurain and Eazy-PZ (EZPZ), asserting various claims for unfair competition under the Lanham Act and Louisiana law. LNC also sought declaratory judgment that EZPZ’s design patent was invalid, unenforceable and not infringed. After the suit was filed, the US Patent & Trademark Office (PTO) issued Laurain a utility patent directed toward self-sealing dining mats. Laurain subsequently assigned her rights to EZPZ, which then asserted counterclaims for utility patent, design patent and trademark infringement.

Following discovery, the district court granted LNC’s motion for summary judgment, finding all claims of EZPZ’s utility patent as obvious in view of three prior art references. EZPZ moved for reconsideration, which the district court denied, indicating that a “ruling providing further reasoning will follow in due course.” Before any such ruling issued, the PTO issued an ex parte reexamination certificate confirming the patentability of the utility patent claims two days before the district court’s bench trial began.

EZPZ did not provide this reexam certificate to the district court prior to the bench trial. During the bench trial, the district court found that EZPZ had not committed inequitable conduct but that EZPZ’s litigation conduct constituted unclean hands. After the district court entered judgment, EZPZ moved for reconsideration of summary judgment based on the ex parte reexamination certificate. The district court denied this motion and found that the evidence did not compel alteration of the prior ruling that the utility patent was invalid. It also denied LNC’s motion for attorneys’ fees and costs. EZPZ appealed.

The Federal Circuit affirmed the unclean hands determination but vacated the district court’s rulings on inequitable conduct, invalidity, attorneys’ fees and costs. As to unclean hands, the Court reasoned that EZPZ failed to disclose patent applications related to the utility patent until well after the close of discovery and dispositive motion practice. EZPZ also blocked LNC’s efforts to discover Laurain’s prior art searches by falsely claiming that she had conducted no such searches and that all responsive documents had been produced. It further found that EZPZ witnesses, including Laurain and EZPZ’s former outside counsel, repeatedly gave evasive testimony during depositions and at trial. The Court affirmed the district court’s determination that EZPZ’s misconduct bore an immediate and necessary connection to EZPZ’s claims for infringement because the undisclosed material was directly relevant to the development of LNC’s litigation strategy and undermined LNC’s ability to press its invalidity and unenforceability challenges. The Court found no clear error in the district court’s reasoning that [...]

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Sole Searching: Trade Dress Hopes Booted as Functional, Nondistinctive

by Keval Amin | Apr 25, 2024 | Trademarks

The US Court of Appeals for the Fourth Circuit affirmed a district court’s summary judgment grant in a trademark dispute, finding that the district court did not err in concluding that a subset of design elements lacked distinctiveness in the public’s view. TBL Licensing, LLC v. Katherine Vidal, Director of the United States Patent and Trademark Office, Case No. 23-1150 (4th Cir. Apr. 15, 2024) (Quattlebaum, Gregory, Benjamin, JJ.)

TBL Licensing is commonly known as Timberland, the prominent footwear manufacturer. Timberland tried to register specific design elements of its popular boot as protected trade dress with the US Patent & Trademark Office (PTO). In its application, Timberland provided a detailed written description of the boot design elements it sought to register as protectable trade dress. Timberland also included a drawing of these design elements.

The PTO rejected Timberland’s application, finding that the design was functional and lacked distinctiveness. Timberland appealed to the Trademark Trial & Appeal Board, which affirmed. Timberland then challenged the Board’s decision in the US District Court for the Eastern District of Virginia. The district court granted summary judgment in favor of the PTO because Timberland’s design was functional and had not acquired distinctiveness. Timberland appealed.

Timberland argued that the district court improperly segmented the design during its functionality analysis. Timberland argued that the district court failed to meaningfully consider the design as a whole, and even if it did, the court erred in considering specific factors, including the availability of alternative designs and the design’s simplicity in manufacturing. The court also relied on inapposite patents and advertisements as evidence to support its functionality finding, an analysis that Timberland argued was improper.

The Fourth Circuit affirmed the district court’s decision. While acknowledging the potential error in the district court’s failure to analyze the design holistically, the Court ultimately found that the limited design elements Timberland sought to register lacked secondary meaning – a crucial element for trade dress protection. The Court employed a secondary meaning analysis to assess public perception of Timberland’s design and considered various factors, including advertising expenditures, consumer studies, sales success, unsolicited media coverage, attempts at imitation and length of exclusive use.

Applying each factor, the Fourth Circuit determined that the district court did not clearly err in finding that the design elements lacked distinctiveness. The Court explained that the district court highlighted flaws in Timberland’s consumer survey, noting suggestive questions and a lack of focus on the claimed design features. The district court also emphasized that Timberland’s advertising expenditures did not effectively link the claimed design features with Timberland in consumers’ minds. Timberland’s arguments regarding sales success, media coverage and attempts at plagiarism were also found insufficient to establish secondary meaning. Lastly, the presence of similar-looking boots from other manufacturers undermined Timberland’s claim of exclusivity in using the design.

Lacking direct consumer survey evidence, the Fourth Circuit determined that Timberland’s circumstantial evidence failed to [...]

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Virtually Done: Computer Visualization Patents Are Ineligible for Protection

by Courtney Seams | Apr 18, 2024 | Patents

Addressing subject matter eligibility under 35 U.S.C. § 101, the US Court of Appeals for the Federal Circuit upheld the district court’s finding that patents related to computer visualizations of medical scans were patent ineligible. AI Visualize, Inc. v. Nuance Communications, Inc., Case No. 22-2019 (Fed. Cir. Apr. 4, 2024) (Moore, Reyna, Hughes, JJ.)

AI Visualize asserted four related patents, each having a substantially similar specification and the same title, against Nuance Communications. The patents are generally directed at systems and methods for users to virtually view a volume visualization dataset (a three-dimensional collection of data representing the scanned area of an MRI) on a computer without having to transmit or locally store the entirety of the dataset.

Nuance moved to dismiss the case, asserting that the claims were directed to patent-ineligible subject matter and invalid under § 101. The district court applied the two-step Alice inquiry to the claims, which the parties had grouped into three representative claims:

Claims where a web application directs the server to check what frames of a virtual view are stored locally and creates any additional frames necessary to create and display the virtual view of the medical image.
Claims with the further requirement that any previously requested virtual view be given a unique key, which the server checks for (and displays if the key exists) prior to completing the steps of the independent claim.
Claims without the requirement of checking to see if any images are stored locally.

In applying part one of Alice, the district court concluded that the asserted claims were directed to the abstract idea of “retrieving user-requested, remotely stored information” and not, as AI Visualize argued, to improvements in computer functionality. The district court then applied Alice step two and considered each of the three representative claims. The district court concluded that none of the claim limitations transformed the claims into patent-eligible applications of an abstract idea. Ultimately, the district court determined that all asserted claims were patent ineligible under § 101. AI Visualize appealed.

The Federal Circuit also applied the Alice analytical framework. Applying Alice step one, the Court considered whether the focus of the claimed advance was on an improvement in computer technologies, rather than the use of computers, and whether the claim limitations described a claimed advance over the prior art. The Court upheld the district court’s finding under Alice step one (i.e., that all three types of asserted claims were directed to an abstract idea) because the steps of obtaining, manipulating and displaying data, when claimed at a high level of generality, constitute an abstract concept. The Court did not agree with AI Visualize’s arguments that the creation of the virtual views is a technical solution to a technical problem because it requires the creation of “on the fly” virtual views at the client computer. In doing so, the Court refused to import details from the specification into the claims.

Applying Alice step two, the Federal Circuit upheld the district court’s finding that [...]

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Late Expert Report Dooms Copyright Case

by Karen Gover | Apr 18, 2024 | Copyrights

The US Court of Appeals for the Sixth Circuit weighed in for a third time on an eight-year copyright battle, this time finding that a district court did not abuse its discretion in excluding the plaintiff’s proposed expert or granting summary judgment to the defendant with respect to a copyright claim related to software. RJ Control Consultants, Inc., et al. v. Multiject, LLC, et al., Case No. 23-1591 (6th Cir. Apr. 3, 2024) (Siler, Cole, Mathis, JJ.)

This case concerns a copyright infringement claim filed by Paul Rogers through his company RJ Control Consultants (RJC) against his former friend Jack Elder, sole owner of Multiject. Multiject engineers and sells industrial accessories related to plastic injection molding. Rogers developed technical diagrams and software source code for a rotary turntable control system for Multiject. After Elder obtained copies of the code and drawings, he fired Rogers and hired a different company, RSW, to implement the technology. Rogers obtained copyright registrations for the code and drawings and filed suit against Elder, Multiject and RSW for copyright and trademark infringement, as well as certain state law claims.

The district court granted summary judgment to the defendants on RJC’s copyright infringement and trademark infringement claims and declined to exercise supplemental jurisdiction over the state law claims. RJC appealed the dismissal of its copyright infringement claim. In December 2020, in RJ Control I, the Sixth Circuit affirmed the decision regarding the technical drawings but reversed and remanded the copyright claim to the district court, finding that the software technology was complex and required an expert to answer material questions related to the functionality of the code.

On remand, the district court established deadlines for expert disclosures and for filing dispositive motions and motions challenging experts. Both parties timely served expert disclosures in which they identified the names of their respective experts, but neither side produced an expert report with their disclosures.

In April 2021, the district court extended the discovery and motions deadlines but not the expert disclosure deadline. The defendants moved to exclude RJC’s expert on the grounds that RJC failed to properly disclose the expert because RJC did not produce an expert report. The defendants also filed motions for summary judgment. The district court granted the defendants’ motions, finding that RJC “failed to put forth any expert evidence that identifies any specific portions of the code that they claim are protectible.” RJC appealed.

The Sixth Circuit dismissed the second appeal for lack of appellate jurisdiction, finding that the district court’s decision was not final because the court had not disposed of Multiject and Elder’s counterclaim (RJ Control II). The case was remanded again. On remand, the district court dismissed the then-pending counterclaim. RJC appealed again.

RJC argued that the Sixth Circuit lacked jurisdiction to decide RJ Control I, just as it did in RJ Control II, because at that time the counterclaim remained pending in district court. The Court agreed and vacated its decision in RJ Control I, but then affirmed [...]

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Fifth Circuit Rejects Recruiter’s Trade Secret Misappropriation and Contract Defenses

by Amol Parikh | Apr 18, 2024 | Trade Secrets

The US Court of Appeals for the Fifth Circuit affirmed a district court’s decision finding trade secret misappropriation and breach of contract based on a recruiter’s improper use of confidential client information. Counsel Holdings, Incorporated v. Jowers, Case No. 22-50936 (5th Cir. Apr. 1, 2024) (King, Ho, Engelhardt, JJ.) (per curiam).

In April 2006, Evan Jowers was hired by MWK (whose successor is Counsel Holdings) as a legal recruiter. Jowers signed an employment agreement with noncompete and nonsolicitation covenants. During his employment, Jowers relocated to Hong Kong, where he began recruiting for law firms in Asia. Jowers resigned from MWK in December 2006, after which he began working for another recruiting firm in Hong Kong called Legis Ventures.

MWK sued Jowers for trade secret misappropriation and breach of the restrictive covenants in the employment contract. MWK alleged that while Jowers was still employed with MWK, he submitted its candidates for employment through Legis Ventures. After a bench trial, the district court found in favor of MWK on both claims. As to the trade secret claim, the district court concluded that MWK’s customers’ “names, their clients, how much their practices were worth, their language skills, their goals for switching firms, and their law school records” constituted trade secrets. As for the contract claim, the district court found that enforcement of the restrictive covenants was justified because MWK’s client information was a legitimate business interest. Jowers appealed.

The Fifth Circuit affirmed. As to the trade secret claim, the Court explained that Jowers’s employment agreement explicitly required confidentiality and that MWK’s customers requested that Jowers keep their information secret. Despite the restrictions, Jowers divulged MWK’s customer information to others, including a competing recruitment firm, without authorization. The Fifth Circuit agreed with the district court’s determination that Jowers’s actions constituted trade secret misappropriation.

As to the breach of contract claim, Jowers argued that MWK lacked a “legitimate business interest.” The Fifth Circuit found no clear error with the district court’s determination that MWK’s client information was a legitimate business interest that justified enforcement of the restrictive covenant.

Easy Tiger: Docuseries Summary Judgment Remanded for Further Fair Use Consideration

by Sarah Bro and Eleanor B. Atkins | Apr 11, 2024 | Copyrights

Addressing copyright fair use in the wake of the Supreme Court’s recent guidance in Warhol, the US Court of Appeals for the Tenth Circuit partially reversed the district court’s grant of summary judgment in favor of the defendants. The Tenth Circuit held that the first fair use factor (the purpose and character of the use) weighed in favor of the plaintiffs and remanded for further consideration of the accused infringing work’s effect on the potential market for the copyrighted work. Whyte Monkee Productions, LLC; Timothy Sepi v. Netflix, Inc.; Royal Goode Productions, LLC, Case No. 22-6068 (10th Cir. Mar. 27, 2024) (Holmes, C.J.; Hartz, Carson, JJ.)

In 2020, Netflix and Royal Goode Productions (the defendants) released the popular multipart documentary Tiger King: Murder, Mayhem and Madness. Tiger King included eight videos filmed by Timothy Sepi (the plaintiff), seven of which were filmed while Sepi was employed by the zoological park featured in the docuseries. The eighth video, a 24-minute recording of the funeral of Travis Maldonado (who was the husband of Joe Exotic, aka the Tiger King) was filmed by Sepi after his employment ended. After the release of Tiger King, the plaintiffs registered the copyrights for the eight videos and sued the defendants for copyright infringement.

The district court granted summary judgment in favor of the defendants, holding that Sepi did not own the copyright for the seven videos he filmed during his employment because they were “works made for hire” and that the defendant’s use of the eighth video was permissible fair use. The plaintiffs appealed.

On appeal, the plaintiffs argued that the district court erred in holding that seven of the videos were works made for hire because Sepi’s scope of employment “did not extend to cinematography and film editing conducted on his own time.” The plaintiffs also argued that the district court incorrectly assessed each of the fair use factors in connection with the eighth video.

The Tenth Circuit swiftly affirmed the grant of summary judgment on the first seven videos, noting that the plaintiffs’ argument regarding the scope of Sepi’s employment was a new theory on appeal and therefore had been waived. Nonetheless, the Court reversed the grant of summary judgment in favor of the defendants with respect to the eighth video, stating that the district court erred in concluding that the first and fourth fair use factors weighed in favor of the defendants.

As set forth in the Copyright Act, there are four nonexclusive factors to consider in assessing whether the use of a copyrighted work is protected fair use:

The purpose and character of the use
The nature of the copyrighted work
The amount and substantiality of the portion used
The effect of the use on the potential market for or value of the copyrighted work.

Important here, the Tenth Circuit noted that all four factors should be weighed together “in light of the aim of copyright, which is ‘to promote the progress of science and the arts, [...]

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ITU Applicants Beware: Federal Courts Have Jurisdiction Over Pending Trademark Applications

by Cecilia Choy, Ph.D. | Apr 11, 2024 | Trademarks

The US Court of Appeals for the Ninth Circuit affirmed in part a district court’s ruling in a trademark dispute, upholding its decision to invalidate trademark applications. The Ninth Circuit held that district courts have jurisdiction to alter or cancel trademark applications in an action properly brought under 15 U.S.C. § 1119, and that in the context of challenges to intent-to-use (ITU) applications, proof of a lack of bona fide intent can invalidate. BBK Tobacco & Foods LLP v. Central Coast Agriculture, Inc., Case Nos. 22-16190; -16281 (9th Cir. Apr. 1, 2024) (Hurwitz, Desai, JJ.) (Bumatay, J., dissenting).

BBK sells and distributes smoking-related products with BBK’s “RAW” branding. Central Coast Agriculture (CCA) sells cannabis products using “Raw Garden” branding. BBK filed a complaint against CCA including claims of trademark infringement and a petition to void several ITU trademark applications owned by CCA for lack of a bona fide intent to use the relevant trademarks in commerce. Instead of disputing the merits of BBK’s claims, CCA argued that the district court had no jurisdiction to adjudicate this issue. The district court granted summary judgment in favor of BBK on its claims to invalidate the trademark applications. CCA appealed.

The Ninth Circuit affirmed the summary judgment in favor of BBK on its claims to invalidate CCA’s trademark applications. The Court explained that “when an action involves a claim of infringement on a registered trademark, a district court also has jurisdiction to consider challenges to the trademark application of a party to the action.” The Lanham Act, at 15 U.S.C. § 1119, provides that “[i]n any action involving a registered mark the court may determine the right to registration, order the cancelation of registrations, . . . restore canceled registrations, and otherwise rectify the register with respect to the registrations of any party to the action.” The Lanham Act, at § 1051, defines an application for use of trademark as a “request for registration of a trademark on the principal register.” Because a challenge to an application affects the applicant’s right to the registration, the Court reasoned that § 1119 authorizes a district court to resolve disputes over trademark applications.

The Ninth Circuit held that a “lack of bona fide intent to use a mark in commerce is a valid basis to challenge a trademark application,” aligning with decisions in sister circuits and the Trademark Trial & Appeal Board. An applicant can seek to register a mark if the mark is already being used in commerce or if the applicant has a bona fide intention, under circumstances showing the good faith of such person, to use a trademark in commerce. While applicants filing under the ITU provisions may begin the registration process based on a bona fide intent to later use the mark in commerce, the Lanham Act requires such applicants to either subsequently file a verified statement of actual use of the mark or convert their application into a use application. As a result, the Ninth Circuit affirmed the district court’s ruling [...]

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Reasonable Royalty Available for Foreign Activities (But Not This Time)

by Amol Parikh | Apr 11, 2024 | Patents

The US Court of Appeals for the Federal Circuit affirmed a district court’s decision to preclude a patent owner from seeking damages based on method claims infringed outside of the United States but confirmed that reasonable royalties are available based on foreign activities. Harris Brumfield v. IBG LLC, Case No. 22-1630 (Fed. Cir. Mar. 27, 2024) (Prost, Taranto, Hughes, JJ.)

Trading Technologies International (TT), whose successor is Harris Brumfield, filed a lawsuit against IBG in 2010 alleging infringement of four patents directed to graphical user interfaces for commodity trading and methods for placing trade orders using those interfaces. During the underlying proceeding, the district court issued several orders. The district court granted IBG’s motion for summary judgment that the claims of two of the patents were invalid. The district court also excluded one of TT’s damages theories concerning foreign activities. Prior to trial, the district court found that two of the patents were invalid as patent ineligible and that the other two patents contained patent eligible subject matter. The district court also excluded one of TT’s damages theories concerning foreign activities.

The case proceeded to trial on the two remaining patents, and the jury found the asserted claims of those two patents infringed. IBG proposed $6.6 million in damages, which corresponds to the total demanded by IBG using IBG’s proposed royalty rate measured against domestic usage, rather than global users. By contrast, TT proposed damages of $962 million, which included all worldwide users of the accused product, regardless of whether they performed the claimed method. The jury agreed with IGB and awarded TT $6.6 million. the district court denied TT’s post-verdict motion for a new trial on damages, a motion in which TT alleged that IBG had misrepresented how it calculated the damages figures it presented to the jury. TT appealed.

Under the Supreme Court’s 2018 decision in WesternGeco v. Ion Geophysical, a patent owner can recover damages in the form of foreign lost profits when infringement is found under 35 U.S.C. § 271(f)(2) of the Patent Act. TT argued that under WesternGeco, it can seek damages in the form of a reasonable royalty based on IBG “making” the accused product in the US, even though the products were used overseas. The Federal Circuit engaged in a detailed description of WesternGeco, concluding that the Court must examine the particular acts alleged to constitute infringement under particular statutory provisions to determine if the allegations focus on domestic conduct. The Court explained that under § 271(a), the making, using, offering to sell and selling provisions are limited to domestic acts. The Court acknowledged that the WesternGeco framework applies to reasonably royalty awards (not just lost profits) and that a reasonable royalty would be the amount a hypothetical infringer would pay to engage in the domestic acts constituting the infringement.

Despite finding that reasonable royalties are permitted under WesternGeco, the Federal Circuit affirmed the district court’s exclusion of TT’s damages theory because TT’s infringement theory about making the accused product [...]

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Taking the High Road: Ambiguity Regarding “Versions” of Beer Precludes Summary Judgment

by Tessa Kroll | Apr 4, 2024 | Trademarks

The US Court of Appeals for the Second Circuit affirmed a district court’s summary judgment denial and determination that the definition of “beer” (which encompassed “other versions and combinations” of beer and malt beverages) in a trademark licensing agreement was ambiguous. Cerveceria Modelo de Mexico, S. de R.L. de C.V. v. CB Brand Strategies, LLC, Case No. 23-810 (2d Cir. Mar. 25, 2024) (Cabranes, Wesley, Lohier, JJ.) (nonprecedential).

In 2013, Modelo granted Constellation Brands a perpetual sublicense to use Modelo’s trademarks for Corona and Modelo to sell “beer” in the United States. The sublicense defined “beer” as “beer, ale, porter, stout, malt beverages, and any other versions or combinations of the foregoing, including non-alcoholic versions of any of the foregoing.” Several years later, Constellation launched Corona Hard Seltzer and Modelo Ranch Water, both of which are flavored alcoholic seltzers derived from fermented sugar.

Modelo sued Constellation in 2021, alleging that Constellation’s sales of the “Corona” or “Modelo” branded hard seltzers violated the sublicensing agreement because the license for use of the marks on “beer” did not encompass sugar-based hard seltzers. Modelo moved for summary judgment, which the district court denied after determining that the agreement’s definition of “beer” was ambiguous. At trial, the jury found that Modelo had failed to show that the seltzers were not “beer” under the sublicense definition. Modelo appealed.

Modelo asserted that the district court erred in denying summary judgment, arguing that the agreement’s definition of “beer” was unambiguous and challenged the district court’s jury instructions and exclusion of certain evidence at trial.

The Second Circuit agreed that the term “beer” as used in the agreement was ambiguous. The Court noted that a motion for summary judgment in a contract dispute generally may only be granted when the relevant language has a definite meaning and is unambiguous. Modelo argued that the sublicense plainly excluded the hard seltzers because they were not “beer,” “malt beverages,” or versions or combinations of either. Modelo contended that the term “versions” was limited to beverages with characteristics in common with “beer” and “malt beverages” and would not include “malt-free,” “hops-flavorless” hard seltzers.

The Second Circuit assumed for purposes of the opinion that the plain and ordinary meaning of “beer” and “malt beverages” excluded seltzers but reasoned that Corona Hard Seltzer and Modelo Ranch Water could plausibly be understood as a “version” of either. The Court found Modelo’s limited view of the term “versions” unpersuasive, given that the sublicense allowed for “nonalcoholic versions” of beer and malt beverages, even though dictionary definitions uniformly define “beer” as containing alcohol. Because each party’s reading of “versions” was at least plausible, the Court concluded that the relevant contract language was ambiguous and affirmed the district court’s summary judgment denial.

Modelo also argued that the district court failed to instruct the jury that undefined words should be given their plain and ordinary meaning and improperly instructed the jury to ignore dictionary definitions. The Second Circuit rejected this argument, noting that the instructions properly informed the jury [...]

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Faulty Jury Instruction Tampered With Tamper-Proof Trial

by Keval Amin | Apr 4, 2024 | Patents

The US Court of Appeals for the Federal Circuit affirmed in part, vacated in part and remanded a district court decision after concluding that a jury instruction on the objective indicia of nonobviousness that failed to specify all indicia on which evidence had been received constituted prejudicial legal error. Inline Plastics Corp. v. Lacerta Group, LLC, Case Nos. 22-1954; -2295 (Fed. Cir. Mar. 27, 2024) (Taranto, Chen, Hughes, JJ.)

Inline Plastics owns a patent family pertaining to containers with specific tamper-proof features and methods of producing these containers using thermoformed plastic. The invention is intended to deter unauthorized tampering with products in the containers. These tamper-proof features serve to prevent theft and product loss and maintain consumer confidence in product integrity.

Inline sued Lacerta Group for patent infringement over its tamper-proof technology. The district court made several significant pretrial rulings, including a claim construction order, and granted Inline’s motion for partial summary judgment of infringement on some of the asserted claims. During trial, Inline voluntarily withdrew certain claims, and the jury returned a verdict declaring all remaining claims (even those on which summary judgment had been granted) invalid and not infringed. After trial, Inline sought partial final judgment, which was granted, but also motioned for judgment as a matter of law and a new trial on invalidity. The district court denied Inline’s motions. Both Inline and Lacerta appealed.

Inline argued that it was entitled to judgment as a matter of law of no invalidity and that an error in the jury instructions requires a new trial on invalidity. Lacerta cross-appealed, challenging the denial of attorneys’ fees and the “without prejudice” dismissal of certain patent claims that Inline voluntarily dropped from its asserted-claims list near the end of trial.

The Federal Circuit rejected Inline’s argument for judgment as a matter of law of no invalidity but agreed with Inline that the jury instruction on the objective indicia of nonobviousness constituted prejudicial legal error. The Court determined that the jury could have reasonably found obviousness and rejected Inline’s three arguments against it. First, Inline argued deficiencies in Lacerta’s prior art references and expert testimony, but the Court found these arguments unpersuasive. Second, Inline challenged Lacerta’s evidence of motivation to combine references, but the Court found enough support to prove a motivation to combine. Third, Inline argued that Lacerta’s challenge failed because there was no rebuttal or opinion on objective-indicia evidence. The Court dismissed this argument, explaining that the absence of such testimony did not necessarily discredit the patentee’s evidence on nonobviousness. According to the Court, Inline failed to explain why the jury could not reasonably assign little weight to its objective-indicia evidence, which led the Court to reject Inline’s categorical argument based on the absence of expert testimony from Lacerta’s side.

However, the Federal Circuit agreed with Inline’s argument for a new trial on invalidity. The Court explained that jury instructions must be legally correct and sufficiently comprehensive to address disputed evidence. The Federal Circuit concluded that the district court’s objective-indicia instruction [...]

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