Intellectual Property

  • March 26, 2026

    Judge Lends Ear To Audi's Caesar Analogy To End Patent Suit

    A Michigan federal judge on Thursday dismissed a lawsuit accusing Audi of infringing a patent for location-tracking technology, drawing on its analogy of Julius Caesar crossing the Rubicon to find that the patent describes an abstract idea ineligible for protection under the Alice precedent.

  • March 26, 2026

    'I Don't Know': 9th Circ. Presses Verrilli On Boeing Venue Issue

    A Ninth Circuit judge rehearing an appeal involving a $72 million trade secret verdict against Boeing on Thursday pressed the company's counsel Donald B. Verrilli Jr. of Munger Tolles & Olson LLP to explain why the aerospace giant never previously argued the case belongs in the Federal Circuit, and Verrilli conceded he didn't know the reason.

  • March 26, 2026

    Court Won't Block DraftKings' Use Of NCAA TMs, For Now

    An Indiana federal judge Thursday denied the National Collegiate Athletic Association's request for a temporary order prohibiting sports gambling company DraftKings Inc. from using terms like "March Madness" to describe the basketball tournament, despite concluding that the NCAA is likely to prevail on its trademark claims.

  • March 26, 2026

    Judge Voids Copyright Office's Publisher Demand

    A D.C. federal judge has ruled that the U.S. Copyright Office's 2018 demand letter requiring an independent Richmond, Virginia-based publisher to surrender hundreds of its books to the Library of Congress was unconstitutional, but that the company couldn't seek an injunction against any future enforcement actions from the office.

  • March 26, 2026

    Xfinity Lands $4.9M Win In Imposter Fraud Case

    Xfinity has won a $4.9 million judgment against a man and his company accused of impersonating Xfinity to customers and offering them nonexistent services for money.

  • March 26, 2026

    Joe Gibbs Racing Wants Rival Blocked From Using Stolen Info

    Joe Gibbs Racing LLC on Thursday pushed to enjoin rival NASCAR team Spire Motorsports from using confidential race data allegedly stolen by its former competition director, even as Spire denied having the information and decried the accusations as unfounded.

  • March 26, 2026

    Fed. Circ. Rejects Pharma Co. Refiling Suit To Reset Deadline

    Ascendis Pharma missed its window to invoke a mandatory stay in California federal court based on parallel U.S. International Trade Commission proceedings, and its attempt to reset the patent litigation doesn't change that, the Federal Circuit said Thursday.

  • March 26, 2026

    Atty Group Backs Newman's Suspension Fight At High Court

    The Bar Association of the District of Columbia has thrown its support behind Federal Circuit Judge Pauline Newman's U.S. Supreme Court challenge to the suspension imposed on her by her colleagues, saying it's doing so on behalf of those who are afraid that supporting her publicly will harm their careers.

  • March 26, 2026

    Sony, USC Settle Fight Over Music Used In Social Media Ads

    Sony Music has settled its copyright infringement suit accusing the University of Southern California of infringing more than 170 of its songs to advertise the school's sports program on social media, according to an order signed off by a New York federal judge Thursday.

  • March 26, 2026

    Boies Schiller Knocked By Judge In Meta Copyright Fight

    A California federal judge has criticized attorneys from law firms including Boies Schiller Flexner LLP that are representing authors accusing Meta of unlawfully using copyrighted material to train its artificial intelligence models, while still allowing the authors to amend their case again.

  • March 26, 2026

    Miley Cyrus' 'Flowers' IP Feud Should Advance, Court Told

    An entity that owns shares of the copyright to the Bruno Mars song "When I Was Your Man" has asked a California federal judge to let it proceed with its suit claiming the Miley Cyrus song "Flowers" was a rip-off, saying many listeners have observed similarities between the two songs.

  • March 26, 2026

    Core Scientific Can't Move Crypto Patent Case Across Texas

    A judge in the Eastern District of Texas denied a bid by cryptocurrency mining company Core Scientific Inc. to move a case accusing it of infringing cryptography patents to the Western District of Texas, saying Core had not shown that it was clearly a more convenient venue.

  • March 26, 2026

    Unified Patents Keeps Win Over Email Filtering IP At Fed. Circ.

    The Federal Circuit on Thursday said it won't restore claims in an email filtering patent challenged by Unified Patents, backing a Patent Trial and Appeal Board's decision that earlier inventions rendered the claims invalid.

  • March 26, 2026

    Atty Wants To Undo Gun Client Ad Ban In Sig Sauer Battle

    An attorney embroiled in long-running disputes with gunmaker Sig Sauer has asked a Connecticut federal judge to rethink a ruling that permanently barred him from using a contested pistol animation to advertise his law practice, claiming the judge erred when inheriting the case following a fellow jurist's death.

  • March 26, 2026

    Meta Says Smart Glasses Suit Left Out Patent's Co-Owner

    Meta Platforms Inc. says a Hong Kong-based technology company cannot on its own pursue claims that smart glasses jointly marketed with EssilorLuxottica USA and Oakley Inc. infringe patents whose ownership is in dispute.

  • March 26, 2026

    Ex-Deloitte Workers Can't Undo Charge Revival, 4th Circ. Says

    The full Fourth Circuit has declined to reconsider its late February decision to revive most of the charges against two ex-Deloitte workers accused of stealing the company's trade secrets, after the workers insisted the unfavorable ruling bucked circuit and U.S. Supreme Court precedent.

  • March 26, 2026

    Netflix Beats Infringement Claims In Video Patent Trial

    A California federal jury has cleared Netflix of allegations that it infringed a set of patents held by DivX covering video compression technology.

  • March 25, 2026

    PTAB Was Never '100% Discretionary,' Rep. Issa Tells Squires

    U.S. Patent and Trademark Office Director John Squires is exceeding the authority Congress intended to grant him in the America Invents Act for discretionarily denying patent challenges, the U.S. House of Representatives' intellectual property leader said Wednesday.

  • March 25, 2026

    T-Mobile's Defeat Of $253M Patent Suit Remains Untouched

    A Texas federal judge on Wednesday refused to disturb a jury verdict that cleared T-Mobile from a Dallas-based patent company's lawsuit that accused the telecommunications company of infringing its wireless communications patents, denying three posttrial motions, including motions for a new trial on infringement and invalidity issues.

  • March 25, 2026

    Official Says DOJ Watching Essential Patent Antitrust Cases

    A U.S. Department of Justice Antitrust Division official said Wednesday the agency is closely monitoring antitrust disputes over standard essential patents, aiming to ensure that proper analyses of market power are undertaken and that most patent suits are exempted from causing antitrust liability.

  • March 25, 2026

    Justices' Music Piracy Ruling Could Reverberate Beyond ISPs

    The U.S. Supreme Court's ruling that Cox Communications is not liable for its customers' music piracy circumscribes the theories copyright owners may pursue for secondary infringement — limits that attorneys say will extend beyond internet service providers and influence litigation involving e-commerce platforms and artificial intelligence.

  • March 25, 2026

    Ex-Pharma GC Freed From Trade Secrets Suit Amid Ch. 7 Stay

    A Texas federal judge agreed to dismiss claims against the ex-general counsel of a Houston-based pharmaceutical services company, who was accused of helping build a competing venture using confidential information and of destroying a hard drive containing evidence he had a duty to preserve during litigation.

  • March 25, 2026

    Volvo Accused Of Infringing LED Headlight, GPS System Tech

    Volvo, Mack Trucks and other subsidiaries were sued in Texas federal court Monday by Longhorn Automotive Group, alleging they ripped off multiple patents covering connectivity systems, LED headlights, mobile apps and data storage in GPS and infotainment systems found in the defendants' products, including Volvo's flagship long-hauler sleeper truck.

  • March 25, 2026

    USPTO To Launch AI Image Search, Description Tools For TMs

    The U.S. Patent and Trademark Office is launching artificial intelligence tools to help trademark attorneys look up images and write descriptions for their registrations, officials said at a webinar Wednesday, where they also discussed efforts to tackle certain pendency issues.

  • March 25, 2026

    Atty Loses Coverage For Wife's Employer Trade Secret Suit

    A professional liability insurer for a law firm owes no coverage for a suit against the firm's named partner alleging he coordinated with his wife to steal trade secrets from a corporate client where his wife served as an executive, a Georgia federal judge ruled Wednesday.

Expert Analysis

  • 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.

  • Trending At The PTAB: A Potential Barrier To Serial Challenges

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    New rules proposed by the U.S. Patent and Trademark Office may appear similar to previous rules at first glance, but are actually much broader in how they would limit petitioners' ability to challenge a patent more than once, say attorneys at Finnegan.

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