Intellectual Property

  • August 25, 2026

    Karate League Says Its IP Claims Should Go Before A Fla. Jury

    The operator of a karate association is fighting to keep its intellectual property case alive in Florida federal court, arguing that a jury should decide whether a group of promoters can claim ownership of its trademark. 

  • August 25, 2026

    Dropbox Escapes Cloud Patent Trial Set For Sept.

    A California federal judge has ruled that Entangled Media could not prove that Dropbox infringed a patent covering cloud-based data storage under an alternative theory, calling off a Sept. 8 trial date since Entangled had already received a ruling against it on literal infringement.

  • August 25, 2026

    Albright Cements Lyft's $1M Trial Loss Over Ride-Hailing IP

    A Texas federal jury rightly found that Lyft Inc. infringed Quartz Auto Technologies LLC's ride-hailing patent and should pay $1 million for doing so, U.S. District Judge Alan Albright has ruled.

  • August 25, 2026

    Lupin Beats Vertex's Patent Suit Over Cystic Fibrosis Drug

    A Delaware federal court has rejected Vertex Pharmaceuticals Inc.'s suit accusing Lupin Ltd. of infringing patents covering a cystic fibrosis treatment, with a judge saying Monday that Lupin's planned generic doesn't have the specific concentration of the drug covered by the patents.

  • August 25, 2026

    FDA Must Revisit Xifaxan Generic Exclusivity, DC Circ. Says

    The D.C. Circuit on Tuesday ordered the U.S. Food and Drug Administration to take another look at Norwich Pharmaceuticals' bid to bring a generic version of a prescription drug for irritable bowel syndrome to market, faulting the FDA's use of what the court said was an incorrect causation standard.

  • August 25, 2026

    Naked Whey Can't Dump Naked Juice's TM Suit, Judge Says

    Naked Juice can proceed with its trademark infringement suit alleging vitamin and supplement company Naked Whey sells sparkling energy drinks under the brand "Naked" after an Illinois federal judge ruled Monday the plaintiff pled with sufficient details to show customers might think the beverages share a common source.

  • August 25, 2026

    Anthropic Appoints New General Counsel

    Artificial intelligence giant Anthropic, which is behind the chatbot Claude, has appointed a new general counsel, with her predecessor moving into a role coordinating with international governments.

  • August 25, 2026

    Insurer Gets $2 In Damages In Trade Secret, Contract Case

    A Chicago-based captive insurer was granted a favorable judgment on some claims of trade secret misappropriation and breach of contract but was awarded only $2 in nominal damages in a case alleging that an insurance seller and some agents lifted confidential client lists.

  • August 24, 2026

    AI Co. Perplexity Moves To Trim CNN Infringement Suit

    Perplexity has urged a New York federal judge to significantly pare down CNN's lawsuit accusing the artificial intelligence developer of infringing the network's stories, videos and images without permission, saying it can't be held liable for automated responses that its "answer engine" gives to user prompts.

  • August 24, 2026

    NY Judge Dismisses Suit Over Pelé Photo After Settlement

    The estate of a renowned Brazilian sports photographer has settled its lawsuit in New York federal court against two soccer-themed retail companies, which it accused of selling merchandise bearing an iconic 1965 photograph of soccer legend Pelé without authorization.

  • August 24, 2026

    WikiHow Says ChatGPT Spits Out How-To Guides Verbatim

    WikiHow has accused OpenAI in New York federal court of mass-scale copying of the how-to instruction site's copyrighted articles to train ChatGPT and generate near- or full-verbatim reproductions of wikiHow's "distinctive" instructional articles.

  • August 24, 2026

    5th Circ. Revives Architect's IP Claims In Fractured Ruling

    A divided Fifth Circuit has revived an architectural firm's copyright infringement claims over the use of its home designs in a Texas residential development, while affirming the dismissal of claims alleging that the defendants stripped copyright information from marketing materials.

  • August 24, 2026

    USPTO Anonymous Reexam Proposal Spurs Concern, Praise

    A U.S. Patent and Trademark Office proposal to effectively end the ability to be completely anonymous when requesting patent reexaminations drew numerous concerns from industry and attorney groups, as well as supportive remarks from patent owners and calls for the office to go further.

  • August 24, 2026

    Spirit Data Sale To Google Draws Objection From Springshot

    Software company Springshot Inc. has filed a limited objection to the $10 million sale of Spirit Aviation Holdings' business data to Google LLC for artificial intelligence training, saying some of the data being sold could potentially constitute Springshot's intellectual property.

  • August 24, 2026

    DivX Fights Uphill For New Patent Trial After Loss To Netflix

    A California federal judge indicated Monday he is not likely to grant video compression technology company DivX's request for a new trial over anti-copying and image-quality patents after a jury cleared Netflix of infringement in March, disagreeing that he gave faulty jury instructions by using the word "covers" instead of "includes."

  • August 24, 2026

    Judge Preserves, But Narrows, IP Verdict Against NuVasive

    A Delaware federal judge on Monday kept in place much of a jury's infringement findings against NuVasive in a doctor's case against it over a group of spinal implant patents but found the jury's other infringement conclusions weren't supported by enough evidence.

  • August 24, 2026

    'Time Bubble' Doesn't Warrant 'RAW' TM Retrial, Judge Says

    An Arizona federal judge has denied a request for a new trial to a company suing a rival over its "RAW" rolling papers trademark, saying the company had not been prejudiced by the judge's decision to exclude evidence from May 2021 on and ordering the company to pay its rival over $3 million in attorney fees and costs.

  • August 24, 2026

    3rd Circ. Revives Exxon Unit's Bid To Arbitrate Royalties Claims

    ExxonMobil subsidiary XTO Energy Inc. will get another chance to pursue arbitration in a case over allegedly underpaid natural gas royalties, with the Third Circuit ruling Monday that litigating class claims for more than four years did not preclude its bid for an out-of-court resolution.

  • August 24, 2026

    Fed. Circ. Agrees To Speed Up Args In COVID Vax Patent Case

    The Federal Circuit on Monday agreed to accelerate the schedule in a COVID-19 vaccine patent dispute between Moderna and Arbutus Biopharma Corp. by holding arguments in November.

  • August 24, 2026

    Sony Sues Kroger Over Influencer Ads With Copyrighted Music

    Sony Music has filed a copyright suit against grocery chain Kroger, saying influencer ad videos promoting its brands, stores, products and latest sales have been using copyrighted sound bites without permission.

  • August 24, 2026

    Judge Orders $245M In Guardant Damages In DNA Patent Suit

    A judge has boosted what Guardant Health Inc. owes in a case in which it was found to have infringed two TwinStrand Biosciences Inc. patents covering methods of lowering the error rate in DNA sequencing, bringing the total to $245 million.

  • August 24, 2026

    Paul Weiss Hires Goodwin Atty To Lead Supreme Court Team

    Paul Weiss Rifkind Wharton & Garrison LLP has tapped a Goodwin Procter partner with extensive appellate experience to lead its U.S. Supreme Court practice, the firm said Monday.

  • August 24, 2026

    10th Circ. Won't Revisit Netflix's 'Tiger King' Fair Use Win

    The Tenth Circuit will not reconsider its ruling that Netflix's use of a 66-second funeral clip in its hit "Tiger King" docuseries was fair use, leaving intact a decision that rejected copyright claims brought by the videographer who shot the video.

  • August 21, 2026

    3rd Circ. Nixes Fee Award, Allowing Lontex-Nike TM Deal

    The Third Circuit has granted clothing-maker Lontex Corp. and Nike Inc.'s joint bid to nix an attorney fees ruling after the parties reached a settlement in a lawsuit over Nike's use of the phrase "cool compression," saying this was "one of the rare cases" where a vacatur is appropriate.

  • August 21, 2026

    Cytek Hit With $56M Verdict For Infringing Cell-Sorting Patent

    A Delaware federal jury Friday awarded roughly $36 million in damages to biomedical testing manufacturer Beckman Coulter after finding that Cytek Biosciences infringed one of its patents covering a technology that quickly analyzes single cells.

Expert Analysis

  • Making Effective Use Of DOD's 'Patent Holiday' Program

    Author Photo

    The U.S. Department of Defense's new defense patent holiday program, designed to let companies experiment with otherwise latent technology without paying typical up-front fees, can help contractors enter new technical domains and markets, but requires careful attention to export controls and patent infringement risks, say attorneys at Sterne Kessler.

  • Labubu Shows Value Of Patents When Viral Brands Plateau

    Author Photo

    The rapid ascent of Labubu dolls demonstrated how character-driven products can scale globally without relying heavily on U.S. patents, but risk profiles change as growth stabilizes, and copyright and trade dress protections may not provide enough protection in the long term, says Tina Dorr at Barnes & Thornburg.

  • Opinion

    AI-Assisted Arbitration Needs Safeguards To Ensure Fairness

    Author Photo

    As tribunals and arbitral institutions increasingly use artificial intelligence tools in their decision-making processes, ​​​​​​​clear disclosure standards and procedural safeguards are necessary to ensure that efficiency gains do not erode the fairness principles on which arbitration depends, says Alexander Lima at Wesco International.

  • What Recent Dataset Suits Signal For AI Training Litigation

    Author Photo

    Plaintiffs are moving away from abstract debates about artificial intelligence at large and toward dataset provenance, and three filings illustrate how provenance is pled using public dataset documentation, archives and discovery‑ready allegations about copying, retention and downstream handling, says Yulia Leshchenko at Name & Fame.

  • Series

    Playing Piano Makes Me A Better Lawyer

    Author Photo

    Playing piano and practicing law share many parallels relating to managing complexity: Just as hearing an entire musical passage in my head allows me to reliably deliver the message, thinking about the audience's impression helps me create a legal narrative that keeps the reader engaged, says Michael Shepherd at Fish & Richardson.

  • AI Trade Secret Conviction Highlights Espionage Risks

    Author Photo

    A California federal court's conviction last month of an ex-Google engineer who stole artificial intelligence trade secrets for the benefit of China is the latest in a series of foreign economic espionage cases and illustrates the urgent need for U.S. companies to implement robust security measures, says attorney Peter Toren.

  • How To Counter 7 Logical Fallacies In Legal Arguments

    Author Photo

    Many legal arguments are riddled with reasoning flaws that can effectively distract or persuade the fact-finder, but these tactics lose much of their power when attorneys recognize and strategically shine a light on them, says Allison Rocker at Baker McKenzie.

  • AI-Generated Doc Ruling Guides Attys On Privilege Risks

    Author Photo

    A New York federal court's ruling, in U.S. v. Heppner, that documents created by a defendant using an artificial intelligence tool were not privileged, can serve as a guide to attorneys for retaining attorney-client or work-product privilege over client documents created with AI, say attorneys at Sher Tremonte.

  • How To Turn EU AI Act Disclosures Into Patent Assets

    Author Photo

    As the Aug. 2 deadline approaches to comply with provisions of the EU Artificial Intelligence Act governing high-risk AI systems, intellectual property and AI leaders should consider steps to leverage documentation requirements to surface patentable subject matter, reinforce inventive-step narratives and align regulatory timelines with patent filing strategy, say Lestin Kenton, Roozbeh Gorgin and Ananth Josyula at Sterne Kessler.

  • The Law Firm Merger Diaries: Leadership Strategy After Day 1

    Author Photo

    For law firm leaders, ensuring a newly combined law firm lives up to its promise, both in its first days of operation and well after, includes tough decisions, clear and specific communication, and cheerleading, says Peter Michaud at Ballard Spahr.

  • Fed. Circ. In Jan.: On The Validity Of Expert Testimony

    Author Photo

    The Federal Circuit's recent decision in Barry v. DePuy, addressing whether expert testimony is admissible even if it does not strictly adhere to the court's claim construction, suggests that exclusion via a Daubert motion is appropriate only when the line to improper testimony is clearly crossed, say attorneys at Knobbe Martens.

  • Reel Justice: 'Sentimental Value' And Witness Anxiety

    Author Photo

    "Sentimental Value" reminds us that anxiety can interfere with performance, but unlike actors, witnesses cannot rehearse their lines or control the script, so a lawyer's role is not to eliminate stress, but to create conditions where the accuracy of a witness's testimony survives under pressure, says Veronica Finkelstein at Wilmington University.

  • Calif.'s Civility Push Shows Why Professionalism Is Vital

    Author Photo

    The California Bar’s campaign against discourteous behavior by attorneys, including a newly required annual civility oath, reflects a growing concern among states that professionalism in law needs shoring up — and recognizes that maintaining composure even when stressed is key to both succeeding professionally and maintaining faith in the legal system, says Lucy Wang at Hinshaw.

  • How The Fashion 'Dupe' Economy Is Redefining IP Strategies

    Author Photo

    Fashion brands' recent experiments with unconventional trademark strategies highlight the growing impact that "dupe" versions of luxury items are having on the fashion market, as well as growing pressure points in trademark and trade dress law, say attorneys at Marshall Gerstein.

  • Series

    Trivia Competition Makes Me A Better Lawyer

    Author Photo

    Playing trivia taught me to quickly absorb information and recognize when I've learned what I'm expected to know, training me in the crucial skills needed to be a good attorney, and reminding me to be gracious in defeat, says Jonah Knobler at Patterson Belknap.

Want to publish in Law360?


Submit an idea

Have a news tip?


Contact us here
Can't find the article you're looking for? Click here to search the Intellectual Property archive.