Justia Intellectual Property Opinion Summaries

Satius Holding, LLC brought a lawsuit against Samsung Electronics Co., Ltd. and Samsung Electronics America, Inc., alleging infringement of claims 1, 11, and 18 of its U.S. Patent No. 6,711,385. The patent concerns a communications apparatus with a coupler designed to match impedances between air and a wireless transmitter/receiver. A central issue was whether the patent's claims, which include transmitting electric or electromagnetic signals over air, are valid given that transmitting electric signals over air is scientifically impossible.The United States District Court for the District of Delaware initially stayed the case pending reexamination by the U.S. Patent and Trademark Office, which rejected independent claim 1 but upheld dependent claims 11 and 18. After the stay was lifted, the District Court conducted claim construction and found claims 1, 11, and 18 to be indefinite, entering a final judgment of invalidity for those claims. Satius appealed this judgment to the United States Court of Appeals for the Federal Circuit.The United States Court of Appeals for the Federal Circuit reviewed the District Court’s findings de novo. It determined that, although transmitting electric signals over air is impossible, the claims were not indefinite because their scope was clear to skilled artisans. However, the court concluded that the claims failed the enablement requirement under 35 U.S.C. § 112(a), as the patent specification did not enable the full scope of the invention, including the scientifically impossible embodiments. The Federal Circuit affirmed the District Court’s final judgment of invalidity, holding that claims 1, 11, and 18 are invalid for lack of enablement, and awarded costs to Samsung. View "SATIUS HOLDING, LLC v. SAMSUNG ELECTRONICS CO., LTD. " on Justia Law

Thomson Reuters, a veteran legal publisher, owns copyrights in its Westlaw platform, which includes editorial materials such as headnotes. These headnotes are concise summaries of legal points from judicial opinions, crafted by editors following specific guidelines to ensure clarity, independence from the opinion, and informative content. ROSS Intelligence, a startup aiming to compete with Westlaw, enlisted a third party to create AI training memos for its legal search engine. In doing so, the memos’ creators copied thousands of Westlaw headnotes to frame legal questions, using them to train ROSS’s AI to match legal questions with relevant opinion passages.Thomson Reuters sued ROSS in the United States District Court for the District of Delaware, alleging copyright infringement and tortious interference. The District Court granted partial summary judgment for Thomson Reuters, holding that the 2,243 Westlaw headnotes at issue were original enough for copyright protection and that ROSS’s copying of these headnotes did not constitute fair use. The court found that the memo questions were so similar to the headnote text and so dissimilar from the underlying opinions that no reasonable juror could conclude the headnotes were not copied.The United States Court of Appeals for the Third Circuit reviewed the District Court’s summary judgment order. The Third Circuit affirmed the District Court, holding that Thomson Reuters’s editorial headnotes possess the requisite originality for copyright protection. It further held that ROSS’s copying and use of the headnotes to train an AI legal search platform was not fair use, given the highly commercial nature of ROSS’s use, its minimal transformative purpose, the substantial copying involved, and the harm to both the value and potential markets for Thomson Reuters’s work. View "Thomson Reuters Enterprise Centre GmbH v. Ross Intelligence Inc." on Justia Law

ParkerVision, Inc. and Qualcomm Incorporated have been engaged in patent litigation for over a decade, primarily involving technology related to the conversion of electromagnetic signals in wireless devices. In 2014, ParkerVision brought suit in the United States District Court for the Middle District of Florida, alleging Qualcomm infringed two patents: one containing claims directed to down-conversion (receiver claims) and up-conversion (transmitter claims) of signals. The receiver claims in both patents were similar to claims previously litigated between the parties, while the transmitter claims were distinct.The district court initially granted summary judgment of non-infringement for both receiver and transmitter claims. ParkerVision appealed, and the United States Court of Appeals for the Federal Circuit vacated the summary judgment, remanding for further proceedings, including proper claim construction and reconsideration of expert testimony. On remand, after claim construction, the parties stipulated that Qualcomm’s products did not infringe the receiver claims. The district court granted partial summary judgment of non-infringement as to these receiver claims and, at ParkerVision’s request, entered a “final judgment” under Federal Rule of Civil Procedure 54(b), severing and staying the transmitter claims pending appeal.Upon review, the United States Court of Appeals for the Federal Circuit found that it lacked jurisdiction because the district court’s Rule 54(b) judgment was not final; it resolved only some claims within a single patent cause of action, while other claims of the same patent remained unresolved. The court clarified that patent infringement constitutes a single cause of action per patent, not per patent claim, and refused to exercise jurisdiction over the appeal. The court also denied ParkerVision’s request for reassignment to a different judge, finding no grounds under Eleventh Circuit law. The appeal was dismissed, and each party was ordered to bear its own costs. View "PARKERVISION, INC. v. QUALCOMM INCORPORATED " on Justia Law

Epic Tech, LLC holds a patent for an electronic sweepstakes system and sued Pen-Tech Associates, Inc. for infringing several claims of that patent. Prior to the lawsuit, the United States Patent and Trademark Office (PTO) had issued multiple office actions rejecting claims in related patent applications, citing unpatentability under § 101 after the Supreme Court’s decision in Alice Corp. Pty. Ltd. v. CLS Bank International. Epic Tech abandoned those related applications. Pen-Tech counterclaimed for a declaration that the asserted claims were invalid under § 101, referencing PTO rejections and a district court decision in another case, Epic Tech, LLC v. Fusion Skill, Inc., which had held claims in a related patent ineligible.The United States District Court for the Northern District of Georgia granted summary judgment for Pen-Tech, declaring the asserted claims invalid under § 101, and denied Epic Tech’s cross-motion for summary judgment. Before this ruling, Pen-Tech filed motions for Rule 11 sanctions and for attorneys’ fees and costs under several statutes and the court’s inherent authority, arguing that Epic Tech and its counsel should have known the claims were likely invalid and that the lawsuit was frivolous. The district court denied these motions, finding that neither Epic Tech nor its counsel acted unreasonably or frivolously, and that the case was not exceptional nor litigated in an unreasonable or vexatious manner.The United States Court of Appeals for the Federal Circuit reviewed the district court’s denial of sanctions and fees. It held that the district court’s order lacked sufficient explanation to permit meaningful appellate review, particularly regarding Pen-Tech’s theory that Epic Tech was on notice of potential invalidity. The Federal Circuit vacated the district court’s denial of sanctions and fees and remanded for further proceedings, without deciding whether Pen-Tech was ultimately entitled to sanctions or fees. View "EPIC TECH, LLC v. PEN-TECH ASSOCIATES, INC. " on Justia Law

A Swedish private equity firm specializing in veterinary products sought to acquire a company that manufactured orthopedic implants for animals. At the time of negotiations, the target company was involved in ongoing patent litigation initiated by a third party, which posed significant financial risk. To address this uncertainty, the parties included a broad indemnification provision in their agreement, requiring the sellers to cover losses “as a result of, or in connection with” the patent litigation. After the sale closed, the litigation expanded to include additional products and patents, culminating in a $70 million settlement and a license for one of the company’s products. The buyer financed the settlement with a loan. Most former owners settled indemnity claims, but the company’s founder did not, prompting the new owners to sue for enforcement of the indemnity.The Superior Court of the State of Delaware initially granted summary judgment to the buyers on certain defenses but otherwise denied both parties’ motions, proceeding to trial. Following trial, the court held that the founder was required to indemnify the buyers for damages arising from the patent litigation, but not for the cost of the patent license. It awarded only half of the requested attorneys’ fees for patent litigation, citing allocation challenges, and also denied recovery of fees incurred to enforce the indemnification provision. The court did, however, award prejudgment interest, including on the loan interest expense.On appeal, the Supreme Court of the State of Delaware affirmed in part and reversed in part. It held that the indemnification provision covered losses arising from post-transaction conduct and did not violate public policy, and that the implied covenant defense was inapplicable. The court found error in awarding prejudgment interest on the loan-interest expense, which resulted in a double recovery. For the cross-appeal, it held that the buyers were entitled to the license cost and the full amount of attorneys’ fees from the patent litigation, but not fees for enforcing the indemnification provision. The case was remanded for further proceedings. View "Gendreau vs Movora LLC" on Justia Law

The case involves the allocation of statutory royalties collected from cable television systems for the distant retransmission of broadcast programming between 2014 and 2017. Under Section 111 of the Copyright Act, cable providers pay fees into a pooled fund, which the Copyright Royalty Board (the Board) is tasked with distributing among copyright claimants based on the relative marketplace value of their programming. Six claimant groups participated, including the Joint Sports Claimants (JSC) and Public Television (PTV), both of whom challenged the Board’s methodology and the resulting allocation.The Copyright Royalty Board conducted adversarial proceedings, admitting evidence and expert testimony focused on two principal valuation methods: regression analysis and constant-sum surveys (specifically the Bortz Survey). After accounting for adjustments to correct for market changes and methodological limitations—such as the conversion of WGNA from broadcast to cable and the impact of must-carry rules—the Board issued a final determination in June 2024, allocating royalty shares among the groups. Both JSC and PTV appealed to the United States Court of Appeals for the District of Columbia Circuit, while other claimant groups intervened.The United States Court of Appeals for the District of Columbia Circuit reviewed the Board’s decision under the Administrative Procedure Act’s arbitrary and capricious standard. The court rejected nearly all challenges to the Board’s use of regression and survey methodologies, finding them reasonable. However, the court found the Board failed to sufficiently explain how it merged the results of the two methodologies to arrive at the final allocation percentages. Because the decisive step in the allocation process lacked a clear and reasoned explanation, the court vacated the Board’s final determination and remanded for further proceedings and clarification. View "Office of the Commissioner of Baseball v. LOC" on Justia Law

The plaintiff companies, which provide electrical construction and utility services in Kentucky, sued a former vice president and two related defendants after discovering that the former employee had transmitted confidential pricing and rate materials to a competitor, Kent Power, prior to his termination. The plaintiffs alleged that the competitor was seeking to obtain contracts with a major client, Louisville Gas & Electric (LG&E), and argued that the disclosures threatened their business interests. The defendants contended that the disputed LG&E contract involved transmission work which the plaintiff companies could not perform due to lack of equipment, although they were concerned Kent Power might later pursue distribution work, a major part of plaintiffs’ business.The United States District Court for the Western District of Kentucky granted a preliminary injunction. It found that the plaintiffs were likely to succeed on their trade secret claims and would suffer irreparable harm, reasoning that the relationship between Kent Power and LG&E could lead to significant competitive injury. The injunction restrained the defendants from using or disclosing plaintiffs’ confidential information, required forensic examination of the defendants’ devices, and prohibited Kent Power from working on the LG&E contract and from pursuing other business with United Electric customers. The defendants challenged the order’s breadth and the lack of forensic safeguards.The United States Court of Appeals for the Sixth Circuit reviewed the district court’s order for abuse of discretion. It held that the plaintiffs failed to demonstrate irreparable harm because there was no evidence that Kent Power had taken business from the plaintiffs or posed an imminent competitive threat. The court also determined that the forensic provisions of the injunction were overbroad and lacked necessary protections for the defendants’ confidential information. The Sixth Circuit vacated the preliminary injunction and remanded the case for further proceedings. View "UEC Holdings, Inc. v. Hatcher" on Justia Law

Programmers who published open-source code on GitHub sued GitHub, Microsoft, and various OpenAI entities, alleging that GitHub Copilot and Codex—AI tools trained on publicly available code from GitHub—reproduce portions of their code without attribution. These programmers claimed that the AI’s omission of copyright management information (CMI), such as attribution and license terms required by open-source licenses, violated the Digital Millennium Copyright Act (DMCA), specifically 17 U.S.C. § 1202(b). Plaintiffs alleged that Copilot’s outputs sometimes consist of verbatim or near-verbatim reproductions of their code, but the AI-generated outputs do not include the original CMI.The United States District Court for the Northern District of California reviewed the case and dismissed the DMCA claims under Rule 12(b)(6, first with leave to amend and then with prejudice, concluding that plaintiffs failed to allege that Copilot’s outputs were “identical” to their code and that only identical copies from which CMI had been removed could support a DMCA claim. The court allowed breach of contract claims to proceed. It certified the DMCA dismissal for interlocutory appeal under 28 U.S.C. § 1292(b), noting the issue of whether § 1202(b) imposes an identicality requirement.The United States Court of Appeals for the Ninth Circuit affirmed the district court’s dismissal. The court held that plaintiffs had Article III standing due to a plausible risk of injury. However, it determined that under their “output” theory, Copilot and Codex do not “remove or alter” CMI from copies of existing protected works; instead, they generate new works that never contained CMI. The court declined to consider the plaintiffs’ “input” theory as it was forfeited. The main holding is that generating new works without CMI does not violate § 1202(b) of the DMCA. View "DOE V. GITHUB, INC." on Justia Law

NCS Multistage Inc. sued Nine Energy Service, Inc. in the United States District Court for the Western District of Texas, alleging that Nine’s BreakThru Casing Flotation Device infringed various claims of U.S. Patent No. 10,465,445. The patent concerns a float tool for use in oil and gas wellbores, specifically a tool design to reduce friction encountered when running casing to great depths. Central to the dispute were the meanings of the claim terms “internal diameter” and “casing string,” as well as whether certain prior art sales and disclosures anticipated the patent.The district court construed “internal diameter” to refer both to an inner surface and a measured diameter, and construed “casing string” as pipe customarily having an outer diameter of at least 4.5 inches. Following trial, a jury found in favor of NCS on infringement and no invalidity, and the district court entered judgment accordingly, including an award of damages. Nine appealed, challenging the claim constructions, the exclusion of certain prior art, and evidentiary rulings regarding discovery disclosures.The United States Court of Appeals for the Federal Circuit held that the district court erred in its constructions of “internal diameter” and “casing string.” The Federal Circuit determined that “internal diameter” means a measured diameter, not also an inner surface, and that “casing string” should not be limited by a specific size. The appellate court further ruled that, under the controlling law, a private sale of a device does not constitute a public disclosure for prior art purposes, making certain prior art relevant. The court vacated the district court’s judgments of infringement, no invalidity, and damages, and remanded for a new trial with instructions consistent with its opinion. Costs were awarded to Nine. View "NCS MULTISTAGE INC. v. NINE ENERGY SERVICE, INC. " on Justia Law

TexasLDPC Inc. held an exclusive license to several patents and copyrights relating to LDPC code technology, originally developed by Dr. Kiran Gunnam while at Texas A&M University (A&M). After attempts to commercialize and sublicense the technology failed, TexasLDPC shifted its business focus exclusively to enforcing its rights through litigation. TexasLDPC filed suit in the United States District Court for the District of Delaware against Broadcom Inc., LSI Corporation, and Avago Technologies U.S. Inc. for infringement, without joining A&M, the patent owner.The District Court for the District of Delaware dismissed the suit, holding first that TexasLDPC’s license agreement with A&M had automatically terminated when TexasLDPC ceased its business operations by focusing solely on enforcement. Second, the court found that even if the agreement had not terminated, TexasLDPC could not proceed without joining A&M, as the agreement did not convey “all substantial rights” in the patents and copyrights. The court also determined A&M was a necessary party under Federal Rule of Civil Procedure 19(a) due to its interests and sovereign immunity, and dismissed the federal claims.The United States Court of Appeals for the Federal Circuit reviewed the case. It held that TexasLDPC’s exclusive license agreement had not terminated, as the contract contemplated enforcement as a legitimate business operation. The court also determined that the agreement conveyed “all substantial rights” in the asserted patents to TexasLDPC, enabling TexasLDPC to sue for infringement in its own name without joining A&M. Furthermore, A&M was not a necessary party under Rule 19(a). The Federal Circuit reversed the district court’s dismissal of the action. View "TEXASLDPC INC. v. BROADCOM INC. " on Justia Law