Intellectual Property

  • February 13, 2026

    PTAB Largely Invalidates Men's Underwear Patent Claims

    The Patent Trial and Appeal Board has thrown out most of the claims in a patent on tight-fitting undergarments for men, handing a win to challenger Tommy John after being accused of infringing the patent in New York federal court.

  • February 13, 2026

    Copyright Claims Board Called Successful Despite Delays

    The U.S. Copyright Office says a small-claims tribunal in place since 2022 has largely delivered on Congress' vision of a cheaper, more accessible venue for resolving low-dollar disputes, but structural bottlenecks sometimes drag cases out, in a long-awaited report to lawmakers released Friday.

  • February 13, 2026

    EU Approves Universal Music's $775M Deal For Downtown

    European enforcers have greenlighted Universal Music Group's $775 million purchase of Downtown Music Holdings, after the companies agreed to unload a royalty accounting platform that has access to sensitive information from rival music labels.

  • February 13, 2026

    Diving Into Syntax, Fed. Circ. Saves Netflix Patent Challenge

    The Federal Circuit on Friday revived for the second time a Netflix Inc. challenge to a patent owned by DivX LLC, faulting the Patent and Trial Appeal Board for its interpretation of a key claim limitation that, lacking commas, had two "syntactically and semantically available" constructions.

  • February 13, 2026

    Judge Unsure OnlyFans Model Can Pin X With Revenge Porn

    A Texas federal judge seemed hesitant to buy an argument by an anonymous OnlyFans model that circulation of his images on X constitutes a violation of revenge porn laws, saying Friday the model's claims seem "difficult to reconcile" with the actual text of the law.

  • February 13, 2026

    Dell Unit Holds Onto $4M In Fees In Patent Case At Fed. Circ.

    The Federal Circuit on Friday upheld a Massachusetts federal judge's ruling that a patent infringement case brought against a Dell unit was exceptional, a finding that resulted in the unit being awarded a little over $4 million in attorney fees.

  • February 13, 2026

    Big Tech Loses Fintiv APA Challenge At Fed. Circ.

    U.S. Patent and Trademark Office precedent allowing Patent Trial and Appeal Board petitions to be denied based on the timing of related litigation falls well within the director's discretionary authority, the Federal Circuit said Friday in rejecting an appeal from Apple, Cisco, Google and Intel.

  • February 13, 2026

    Del. Rules Fox Sports Must Testify In Reggie Bush NCAA Suit

    A Delaware Superior Court has approved an out-of-state subpoena compelling Fox Sports Productions LLC to sit for a deposition in former Heisman Trophy winner and NFL star Reggie Bush's defamation lawsuit against the NCAA, clearing the way for sworn testimony as the case heads toward a November trial in Indiana.

  • February 13, 2026

    ITC Reinstates Patent Claims Against Chinese Resin Importer

    The U.S. International Trade Commission has reversed an administrative law judge's decision finding that a Chinese company was not importing fluoride resin products in a way that would infringe patents held by chemical company Syensqo.

  • February 13, 2026

    Google's Hot Link Patent Claim Challenge Revived At Fed. Circ.

    Google was able to reboot its challenge to a "hot link" patent it was accused of infringing, after the Federal Circuit said Friday the Patent Trial and Appeal Board needs to reconsider whether the company could prove one of the claims was invalid.

  • February 13, 2026

    Intellectual Property Group Of The Year: WilmerHale

    WilmerHale helped PNC Bank overcome patent trial losses amounting to multimillions of dollars, while also protecting director M. Night Shyamalan in a copyright suit, earning the firm a place among the 2025 Law360 Intellectual Property Groups of the Year.

  • February 13, 2026

    How Attorneys Are Handling A Patent Review 'Sea Change'

    Major changes to the America Invents Act patent review system over the past year have put limits on challenges, requiring patent challengers and owners to rethink their strategies. Here's how attorneys on both sides are calibrating their arguments to have the best chance of success in the new landscape.

  • February 13, 2026

    Duane Morris Hires Away Bracewell's IP Chair For DC Office

    Duane Morris LLP has added its fifth new partner of 2026 as the chair of Bracewell LLP's intellectual property practice group is joining the firm as a partner in Washington, the firm recently announced.

  • February 13, 2026

    Another Atty Ordered To Explain Fake Case Citations

    Another attorney has been ordered to explain himself, after a California federal judge found his filing to contain nonexistent case citations that the court suspects were hallucinated by generative artificial intelligence.

  • February 13, 2026

    CareDx Seeks High Court Review Of $45M False Ad Case

    Transplant diagnostics company CareDx has asked the U.S. Supreme Court to review a Third Circuit decision that erased a nearly $45 million jury award against rival Natera in a false advertising case, arguing the appeals court is the only one that forbids juries from inferring consumer deception when determining damages.

  • February 13, 2026

    UK Litigation Roundup: Here's What You Missed In London

    This past week in London has seen a former U.S. defense contractor convicted of tax evasion face legal action, French football club Olympique Lyonnais sued following a $97 million ruling against its owner John Textor, consulting giant Kroll targeted by a South African airline, and H&M hit with a claim alleging it copied protected sunglasses designs. Here, Law360 looks at these and other new claims in the U.K.

  • February 12, 2026

    Apple Infringed Wireless Charging Tech, Powermat Alleges

    Israel-based Powermat Technologies Ltd. sued Apple Inc. in Texas federal court for allegedly infringing five patents related to wireless charging, accusing the Cupertino, California-based tech giant of being an "unwilling licensee" that has refused to discuss licensing Powermat's patent portfolio in good faith.

  • February 12, 2026

    Tesla Says Case Transfer Boosts Mandamus Bid In PTAB Fight

    A Texas federal judge's decision to send patent infringement litigation against Tesla Inc. to California strengthens the automaker's mandamus petition claiming the Patent Trial and Appeal Board wrongly turned away its challenges, Tesla told the Federal Circuit.

  • February 12, 2026

    Apple AirTags And IPhones Infringe Tracking Tech, Suit Says

    Features on Apple's iPhones, AirTags and AirPods that allow users to locate lost items infringe patents owned by a company that invented an iPhone-compatible tracking case and tags, according to a lawsuit filed Wednesday in Texas federal court.

  • February 12, 2026

    Apple Cleared Of 4G Patent Infringement Claims In 3rd Trial

    A Texas federal jury cleared Apple of infringement claims brought by Optis Wireless Technology over patents covering standard-essential 4G wireless technology Thursday, after the verdicts of two previous juries finding Apple liable were overturned.

  • February 12, 2026

    Judge Recommends Tossing Nielsen Data Patent Case

    Nielsen should have its lawsuit accusing a rival of infringing a patent covering a way to measure audience viewership outside the home using mobile phone data dismissed, a federal magistrate judge in Delaware recommended Thursday, finding the patent in question does not cover an eligible process.

  • February 12, 2026

    Rein Tech Prez Again Sanctioned For Patent Order Violations

    A Delaware federal judge on Thursday permanently barred a patent attorney from participating in water meter patent prosecutions and barred his company from asserting water meter patent claims against a rival it claims infringed them, saying "serious" sanctions were warranted for a repeat violation of a protective order.

  • February 12, 2026

    Elon University Says Sportswear Co. Using TM To Sell Clothes

    Elon University told a North Carolina federal court that a Washington-based online apparel seller is willfully infringing on its trademarks, some of which are over a century old, and damaging the school by marring its reputation for high-quality apparel.

  • February 12, 2026

    AI Mapping Co. Accused Of Copying Rival's Maps, Technology

    An apartment mapping software company has accused a former potential business partner of copying thousands of its property maps and using them to launch a competing 3D product, alleging in a federal copyright and breach of contract lawsuit that it is losing customers as a result.

  • February 12, 2026

    Inventors Push For Discovery On Patent Quality Program

    A Washington, D.C., federal judge should ignore the U.S. Patent and Trademark Office's attempt to avoid reopening discovery into whether it covertly revived a now-defunct program for flagging "sensitive" patent applications for extra review, according to two inventors who have filed a proposed class action.

Expert Analysis

  • 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.

  • Fed. Circ. In September: The Printed Matter Doctrine Expands

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    The Federal Circuit’s recent decision in Bayer v. Mylan represents an extension of the doctrine that adding new words to an existing product or method will not support patentability unless there is a functional relationship, bringing new considerations for both patent holders and challengers, say attorneys at Knobbe Martens.

  • 10 Quick Tips To Elevate Your Evidence Presentation At Trial

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    A strong piece of evidence, whether in the form of testimony or exhibit, is wasted if not presented effectively, so attorneys must prepare with precision to help fact-finders both retain the information and internalize its significance, says Allison Rocker at Baker McKenzie.

  • Series

    Practicing Stoicism Makes Me A Better Lawyer

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    Practicing Stoicism, by applying reason to ignore my emotions and govern my decisions, has enabled me to approach challenging situations in a structured way, ultimately providing advice singularly devoted to a client's interest, says John Baranello at Moses & Singer.

  • Broader Eligibility For AI-Related Patents May Be Coming

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    A series of recent developments from the U.S. Patent and Trademark Office appears to signal that claims involving improvement in the operation of a machine learning model are now more likely to be considered patent-eligible, and that patent examiners may focus on questions of novelty and nonobviousness and less so on subject matter eligibility, say attorneys at Kilpatrick.

  • Series

    The Biz Court Digest: Texas, One Year In

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    A year after the Texas Business Court's first decision, it's clear that Texas didn't just copy Delaware and instead built something uniquely its own, combining specialization with constitutional accountability and creating a model that looks forward without losing touch with the state's democratic and statutory roots, says Chris Bankler at Jackson Walker.

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