Intellectual Property

  • December 17, 2025

    Sterne Kessler Draws Scolding, But No Sanctions Midtrial

    A Delaware federal judge said Wednesday she wasn't happy with the tone used by attorneys defending a radiopharmaceutical company from patent infringement claims and that she does not condone the attorneys' conduct in improperly contacting three inventors named in a patent at issue, but she declined to issue the severe sanction of kicking them off the case.

  • December 17, 2025

    Fed. Circ. Reverses Injunction After Car Seat IP Trial

    Evenflo Co. Inc. persuaded the Federal Circuit on Wednesday to free it from a Delaware federal court's injunction issued after a jury found it had infringed Wonderland Switzerland AG's car seat patents.

  • December 17, 2025

    ASUSTeK Gets Albright To Send 3 Patent Cases To Calif.

    A Texas federal judge on Wednesday transferred to California a patent owner's suits accusing Taiwanese computer company ASUSTeK of infringing numerous patents, finding the Golden State is the more convenient place for the litigation.

  • December 17, 2025

    Former Analyst For Colo. County Alleges 'Systematic' Bias

    A Colorado county discriminated against one of its senior analysts after she received national recognition for her work and subjected her to escalating retaliatory conduct that culminated in her termination, she told a federal court.

  • December 17, 2025

    Calif. DMV Tells Tesla To Rename Autopilot Or Lose License

    The California DMV has said Tesla violated state law when it marketed its vehicles' "autopilot" and "full self-driving capability," calling the phrases misleading because the technology doesn't actually enable autonomous driving and ordering the company to change its marketing or face a suspension of its permit to sell vehicles in the state.

  • December 17, 2025

    Crypto Card Co. Claims Millions Lost To Counterfeit Scheme

    A Florida-based cryptocurrency trading card company claimed in Colorado federal court Wednesday that a man obtained counterfeit versions of its "Currency Series 1" cards and attempted to sell them on Facebook.

  • December 17, 2025

    Bill Would Ease Copyright Registration For Visual Artists

    Visual artists would have a simplified and cheaper copyright registration process under a bill introduced Wednesday by Tennessee Republican U.S. Sen. Marsha Blackburn.

  • December 17, 2025

    EFF Loses Fed. Circ. Appeal Over Patent Case Intervention

    The Federal Circuit on Wednesday tossed the Electronic Frontier Foundation's challenge to a Texas federal court's denial of its bid to intervene in a now-settled patent dispute between Entropic and Charter Communications, agreeing the digital rights nonprofit waited too long.

  • December 17, 2025

    Anker, Ugreen Near Peace In Mobile Power Bank Patent Suit

    Electronics-makers Anker and Ugreen have reached a tentative agreement to end Anker's intellectual property claims accusing its rival of infringing a patent for a mobile power bank and marketing "virtually identical" products to consumers.

  • December 17, 2025

    Adobe Infringed Copyrights To Train AI Model, Writer Says

    A writer hit Adobe with a proposed class action in California federal court Tuesday, alleging the software giant illegally used copyrighted books in the "RedPajama" dataset to train its artificial intelligence large-language models, marking the latest development in a wave of litigation over tech companies' use of the controversial dataset.

  • December 17, 2025

    Fed. Circ. Upholds Ax Of Patent From Settled Apple Case

    The Federal Circuit on Wednesday refused to revive a patent for using credit cards on mobile devices, backing the Patent Trial and Appeal Board's finding that Apple was able to prove the patent was invalid.

  • December 17, 2025

    Korean Food Chain Stole Family Spring Roll Recipe, Suit Says

    Korean food conglomerate CJ Group has been accused of stealing a family spring roll recipe that dates to the 1950s and marketing its versions as knockoff frozen spring roll products in a suit seeking $100 million in damages.

  • December 17, 2025

    Fed. Circ. Backs $162K Fee Win For Vizio In Ramey Case

    The Federal Circuit on Wednesday affirmed that a patent owner represented by embattled firm Ramey LLP must pay Walmart Inc.-owned television maker Vizio Inc. nearly $162,000 in attorney fees for bringing a "weak" patent suit and litigating it in an "unreasonable" manner.

  • December 17, 2025

    Circuit-By-Circuit Guide To 2025's Most Memorable Moments

    Federal circuit courts in 2025 strained under a crush of Trump administration lawsuits, as judges directed animated language at litigants and even their fellow judges. And while the president only added a handful of appellate jurists, they had outsize impacts on circuit benches as they joined the cadre of conservatives seated in his first term.

  • December 17, 2025

    Judge Temporarily Blocks German Patent Case Against BMW

    A Texas federal judge has issued a temporary restraining order against a patent company from pursuing legal action against carmaker BMW in German court, after BMW said the company was making an "unprecedented" legal move by pursuing an injunction in German court related to U.S. patents.

  • December 17, 2025

    Judge's Contact With 'Tiger King' Ex-Atty Won't Disqualify Him

    A Tenth Circuit judge on a panel reviewing a copyright infringement claim against Netflix over a video clip included in its "Tiger King" docuseries can stay on the case after inadvertently contacting a former attorney for the plaintiffs, the parties told the appellate court in separate letters.

  • December 17, 2025

    The Top Trademark Decisions Of 2025

    The U.S. Supreme Court vacated a trademark infringement award that reached nearly $47 million and found nonparties couldn't be on the hook for the amount, while the Federal Circuit reproached a trademark tribunal for its handling of a man's attempt to register the F-word. Here are Law360's picks for the biggest trademark decisions of 2025.

  • December 16, 2025

    Patent Attys Ordered To Explain AI-Hallucinated Citations

    A Kansas federal judge ordered the attorneys representing patent licensing company Lexos Media IP in its infringement suit against Overstock.com Inc. to explain why they shouldn't be sanctioned for submitting briefs that contained nonexistent and incorrect legal citations hallucinated by generative artificial intelligence.

  • December 16, 2025

    X Hits Company Behind 'Twitter.New' Site With Trademark Suit

    X Corp. filed suit Tuesday against a company seeking to bring Twitter back, saying in a complaint filed in Delaware federal court that "Twitter never left" and that the trademarks associated with the social media platform remain X's "incontestable intellectual property."

  • December 16, 2025

    Bobcat, Caterpillar, Lawmakers Spar Over Possible Import Ban

    Doosan Bobcat has told the U.S. International Trade Commission to ignore claims by rival Caterpillar Inc. and eight members of Congress that U.S. industry will be harmed by banning imports of Caterpillar construction machines if they are found to infringe Doosan Bobcat patents.

  • December 16, 2025

    Samsung Wants ITC To Consider Oura Smart Ring IP Fight

    Samsung has expanded its legal battle with Oura over patents covering biometric-tracking wearable technologies, telling the U.S. International Trade Commission that Oura's smart rings infringe a set of four patents owned by Samsung.

  • December 16, 2025

    Anthropic Seeks Music Publishers' Claude IP Testing Data

    Anthropic urged a California federal judge during a hearing Tuesday to order music publishers to produce the prompts and outputs their investigators used to test whether the Claude AI chatbot was infringing song lyrics, while the publishers slammed Anthropic's request as an overbroad third attempt to pierce work-product protections.

  • December 16, 2025

    USPTO To Stay Director Reviews For Fed. Circ. Appeals

    U.S. Patent and Trademark Office Director John Squires announced Tuesday that he will pause director review proceedings when the petitioner is also asking the Federal Circuit for relief. 

  • December 16, 2025

    Ultrahuman Loses Bids To Halt ITC Order In Oura Patent Case

    The U.S. International Trade Commission and the Federal Circuit have both denied requests by Ultrahuman to stay ITC orders barring imports of its smart rings found to infringe an Ouraring patent, turning aside Ultrahuman's arguments that the orders are too broad.

  • December 16, 2025

    The Top Copyright Decisions Of 2025

    In watershed moments for copyright law and artificial intelligence, two California federal judges delivered the first rulings on whether AI developers' reliance on copyrighted works to train their models qualifies as fair use, providing initial guidance on contentious battles between content creators and tech companies. Here are Law360's picks for the top copyright rulings of 2025.

Expert Analysis

  • The Rise Of Trade Secret Specificity As A Jury Question

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    Recent federal appellate court decisions have clarified that determining sufficient particularity under the Defend Trade Secrets Act is a question of fact and will likely become a standard jury question, highlighting the need for appropriate jury instructions that explicitly address the issue, says Amy Candido at Simpson Thacher.

  • Series

    Law School's Missed Lessons: Networking 101

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    Cultivating a network isn't part of the law school curriculum, but learning the soft skills needed to do so may be the key to establishing a solid professional reputation, nurturing client relationships and building business, says Sharon Crane at Practising Law Institute.

  • Defeating Estoppel-Based Claims In Legal Malpractice Actions

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    State supreme court cases from recent years have addressed whether positions taken by attorneys in an underlying lawsuit can be used against them in a subsequent legal malpractice action, providing a foundation to defeat ex-clients’ estoppel claims, says Christopher Blazejewski at Sherin and Lodgen.

  • Trade Secret Rulings Reveal The Cost Of Poor Preparation

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    Two recent federal appellate decisions show that companies must be prepared to prove their trade secrets with specificity, highlighting how an asset management program that identifies key confidential information before litigation arises can provide the clarity and documentation that courts increasingly require, say attorneys at Mintz.

  • Series

    The Biz Court Digest: How It Works In Massachusetts

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    Since its founding in 2000, the Massachusetts Business Litigation Session's expertise, procedural flexibility and litigant-friendly case management practices have contributed to the development of a robust body of commercial jurisprudence, say James Donnelly at Mirick O’Connell, Felicia Ellsworth at WilmerHale and Lisa Wood at Foley Hoag.

  • Weighing Risks Of Ambush Marketing Around Sports Events

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    American brands tempted to insert themselves into conversations around the 2026 World Cup and 2028 Olympic Games, but without the coveted sponsorship, should consider the legal hazards and minimize the risks by avoiding elements that imply an unauthorized commercial association with FIFA or the International Olympic Committee, say attorneys at Debevoise.

  • Why Appellees Should Write Their Answering Brief First

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    Though counterintuitive, appellees should consider writing their answering briefs before they’ve ever seen their opponent’s opening brief, as this practice confers numerous benefits related to argument structure, time pressures and workflow, says Joshua Sohn at the U.S. Department of Justice.

  • Series

    Mindfulness Meditation Makes Me A Better Lawyer

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    Mindful meditation enables me to drop the ego, and in helping me to keep sight of what’s important, permits me to learn from the other side and become a reliable counselor, says Roy Wyman at Bass Berry.

  • Growth, Harmonization In Focus As Hague System Turns 100

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    One hundred years after its establishment, the Hague System has grown into an important pillar of international design protection, offering a promising path toward even greater harmonization in design law as its geographic reach continues to expand, say attorneys at Sterne Kessler.

  • AI Litigation Tools Can Enhance Case Assessment, Strategy

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    Civil litigators can use artificial intelligence tools to strengthen case assessment and aid in early strategy development, as long as they address the risks and ethical considerations that accompany these uses, say attorneys at Barnes & Thornburg.

  • New IPR Rules Will Require A Patent Litigation Strategy Shift

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    The U.S. Patent and Trademark Office recently transformed the way it considers petitions for inter partes review, in a move that swings the pendulum in favor of patent owners, making it important for litigants to reassess the role of IPRs in their litigation strategy, say attorneys at Thompson Hine.

  • Attys Beware: Generative AI Can Also Hallucinate Metadata

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    In addition to the well-known problem of AI-generated hallucinations in legal documents, AI tools can also hallucinate metadata — threatening the integrity of discovery, the reliability of evidence and the ability to definitively identify the provenance of electronic documents, say attorneys at Law & Forensics.

  • Lessons From Fed. Circ. On Expert Testimony In Patent Cases

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    Several recent decisions from the Federal Circuit are notable for their treatment of expert testimony, with relevance to the three pillars of every patent case — infringement, invalidity and damages — and offer lessons on ensuring that expert testimony is both admissible and sufficient to support the jury's verdict, say attorneys at Honigman.

  • When Atty Ethics Violations Give Rise To Causes Of Action

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    Though the Model Rules of Professional Conduct make clear that a violation of the rules does not automatically create a cause of action, attorneys should beware of a few scenarios in which they could face lawsuits for ethical lapses, says Brian Faughnan at Faughnan Law.

  • TikTok Divestiture Deal Revolves Around IP Considerations

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    The divestiture deal between the U.S. and China to resolve a security dispute over TikTok's U.S. operations is seen as a diplomatic breakthrough, but its success hinges on the treatment of intellectual property and may set a precedent in the global contest over digital sovereignty and IP control, say attorneys at Brownstein Hyatt.

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