Intellectual Property

  • March 11, 2026

    Grammarly Hit With Class Action Over 'Expert Review' AI Tool

    An investigative journalist hit Grammarly's owner with a proposed class action in New York federal court Wednesday, alleging its AI-powered "Expert Review" writing tool misappropriates the names, likenesses and identities of well-known writers and public figures and "involuntarily conscripted" them into serving as Grammarly's unpaid experts.

  • March 11, 2026

    Hemp Co. Seeks Quick Exit In Fla. Cannabinoid Sourcing Suit

    A hemp company is asking a Florida federal court to dismiss a competitor's lawsuit alleging its products contain illegal cannabis-derived THC, arguing the complaint falls short on jurisdiction and listing causes of action. 

  • March 11, 2026

    UMich Songwriter Messed With EA Game License, Suit Says

    Electronic Arts stopped using the University of Michigan football team's fight song "Let's Go Blue" in its best-selling College Football video game series after one of the original songwriters demanded the game maker get a license from him to do so, according to a tortious interference suit filed Tuesday in New York federal court.

  • March 11, 2026

    Squires Adds Domestic Industry, Biz Size To Denial Analysis

    U.S. Patent and Trademark Office Director John Squires will take into account the domestic impact of invalidating a patent and how big the patent owner is when deciding whether to discretionarily deny Patent Trial and Appeal Board petitions, according to a memorandum issued Wednesday.

  • March 11, 2026

    Fed. Circ. Lets Stand ZSPEC's Auto Hardware TM

    The Federal Circuit on Wednesday backed the Trademark Trial and Appeal Board's denial of a bid from an automotive hardware and fastener company to cancel a competitor's trademark registration on the term "Dress Up Bolts."

  • March 11, 2026

    Photobucket Can't Escape AI Training Suit

    A proposed class action alleging image hosting website Photobucket used billions of photographs uploaded by users for biometric data and training image generators can largely move forward, but one named plaintiff must arbitrate her claims, a Colorado federal judge ruled.

  • March 11, 2026

    Pharma Co. Says Ex-Director Using Trade Secrets At New Job

    A specialty infusion therapy pharmacy has accused a former director of contracts of taking valuable trade secrets with her on her way out to work for a rival company.

  • March 11, 2026

    Fed. Circ. OKs Dropbox, Box Inc. Wins In Patent Challenges

    The Federal Circuit on Wednesday declined to breathe new life into a pair of data management patents Dropbox and Box Inc. challenged at the Patent Trial and Appeal Board after being sued in federal district court for infringement.

  • March 11, 2026

    Archer Aviation Seeks ITC Probe Of Rival Joby's Air Taxis

    Electric air taxi company Archer Aviation accused rival Joby Aviation of using imported materials that infringe Archer's patents, asking the U.S. International Trade Commission to investigate these claims while the companies also do battle in California federal court.

  • March 11, 2026

    $600M IP Award, Quinn Emanuel Contempt Faulted On Appeal

    The Federal Circuit on Wednesday vacated a verdict against the maker of Norton antivirus software for infringing Columbia University patents and reversed a contempt ruling against Norton's former law firm Quinn Emanuel Urquhart & Sullivan LLP that had caused the judgment to grow to just over $600 million.

  • March 11, 2026

    Apple Resolves Patent Case Over Coding Co.'s Technology

    Apple Inc. and Advanced Coding Technologies LLC have told a Texas federal judge that they've resolved the latter company's infringement claims over patents that cover ways of encoding and decoding data.

  • March 11, 2026

    Biomedical Co. Settles Trade Secrets Case Against Ex-Worker

    Biomedical company Skye Orthobiologics and a former employee have informed a California federal judge that they have settled a case accusing the ex-employee of breaching fiduciary duties by leveraging Skye's proprietary information.

  • March 11, 2026

    Texas Firm Fights Atty Immunity Bid In $11M Fee Dispute

    Texas litigation boutique Williams Simons & Landis PC is pushing back against a claim of attorney immunity in a federal lawsuit against California firm Bartko Pavia LLP over millions in fees connected to litigation against Walmart, saying the Lone Star State doctrine doesn't shield lawyers who manipulate settlement funds to line their own pockets.

  • March 11, 2026

    Fed. Circ. Revives Long-Running IP Suit Against John Deere

    The Federal Circuit on Wednesday reinstated a lawsuit accusing John Deere of infringing a patent on a way to keep a crop harvester's header at the right height, saying an Iowa federal judge wrongly found claims in the patent were invalid.

  • March 11, 2026

    Pelé Soccer Shop Hit With Copyright Suit Over Iconic Photo

    A Brazilian photographer's estate has sued the store Pelé Soccer in New York federal court, accusing it of using his iconic 1965 photo of soccer legend Pelé on its apparel without permission and concealing his authorship of the picture.

  • March 10, 2026

    Law Firm, Ex-Client At Odds Over $7.2M Fee Dispute

    Law firm Lee & Hayes PC urged a Washington federal judge to reject a former client's effort to escape more than $7 million in legal fees that the firm says it's owed, claiming that Continuous Composites misled its legal team as the company negotiated a $25 million intellectual property settlement with a rival.

  • March 10, 2026

    Justices Advised To Keep Law Clear In 'Skinny Label' Case

    Several intellectual property groups have urged the U.S. Supreme Court to use a case involving "skinny labels" on generic drugs to set clear guidelines on what constitutes induced patent infringement, saying the outcome has implications beyond pharmaceuticals.

  • March 10, 2026

    Travis Scott, SZA Can't Ditch 'Telekinesis' Copyright Fight

    A New York federal judge has trimmed a singer-songwriter's copyright lawsuit accusing rapper Travis Scott and his collaborators SZA and Future of ripping off her demo song to make the 2023 hit song "Telekinesis," but found Monday that the defendants "have come nowhere near" showing her copyright registrations are invalid.

  • March 10, 2026

    Samsung Sanctioned Over Google Deal Documents In IP Case

    Ahead of a planned April trial, a Texas federal judge has sanctioned Samsung for withholding its revenue-sharing agreements with Google from Mullen Industries, which claims location-based services on the Korean tech giant's mobile devices infringe its patents.

  • March 10, 2026

    OpenAI Must Produce Chat Logs, Exec Diary In Copyright MDL

    A federal magistrate judge in New York ordered OpenAI to furnish an executive's personal journal along with tens of millions of ChatGPT logs in response to requests by news organizations and authors in their copyright litigation against the artificial intelligence company.

  • March 10, 2026

    OpenAI Copied Media Metadata To Train ChatGPT, Suit Alleges

    Media metadata company Gracenote alleges in a lawsuit filed Tuesday in Manhattan federal court that OpenAI has stolen a slew of its proprietary television and movie metadata to train ChatGPT and other large language models, "eroding" Gracenote's ability to license its data to competing artificial intelligence companies.

  • March 10, 2026

    AMD, Adeia Settle Claims And Strike Licensing Deal In IP Suits

    Advanced Micro Devices Inc. has settled two suits brought by a semiconductor research company that accused it last year of infringing 10 chip manufacturing technology patents.

  • March 10, 2026

    Sanofi Says Judge Botched Insulin Device Patent Listings

    Sanofi-Aventis sparred with drug wholesalers over a Massachusetts federal magistrate judge's pronouncements that the parties should go to trial on claims the pharmaceutical giant used improper insulin device patent listings to anticompetitively protect the blockbuster Lantus insulin pen from competition.

  • March 10, 2026

    Re/Max Hits Ex-Franchisee With Trademark Infringement Suit

    Property listings company Re/Max LLC has alleged in Colorado federal court that a former franchisee failed to pay more than $6.1 million owed under two franchise agreements and keeps using Re/Max's trademarks even though the franchise agreements were terminated.

  • March 10, 2026

    Solar Battery Co. Seeks Dismissal Of Ford Trade Secret Suit

    A solar battery maker has asked a Michigan federal court to dismiss Ford Motor Co.'s trade secret and contract claims over confidential technology disclosed in patent applications, claiming Ford lacks standing because it doesn't own the technology at the center of the dispute.

Expert Analysis

  • Series

    Nature Photography Makes Me A Better Lawyer

    Author Photo

    Nature photography reminds me to focus on what is in front of me and to slow down to achieve success, and, in embracing the value of viewing situations through different lenses, offers skills transferable to the practice of law, says Brian Willett at Saul Ewing.

  • Series

    Law School's Missed Lessons: Practical Problem Solving

    Author Photo

    Issue-spotting skills are well honed in law school, but practicing attorneys must also identify clients’ problems and true goals, and then be able to provide solutions, says Mary Kate Hogan at Quarles & Brady.

  • Intellectual Property Challenges In AI-Driven Drug Discovery

    Author Photo

    Given the adoption of artificial intelligence-based drug discovery platforms and the U.S. Patent and Trademark Office's recent guidance on determining inventorship in AI-assisted inventions, practitioners must consider unprecedented questions regarding inventorship, patentability standards and infringement liability, says Paul Calvo at Sterne Kessler.

  • Software Patents May Face New Eligibility Scrutiny

    Author Photo

    November guidance from the U.S. Patent and Trademark Office, along with recent litigation trends from the Federal Circuit, may encourage new challenges in the USPTO and district courts to artificial intelligence and software patents that rely on generic computing functions without concrete details, say attorneys at Venable.

  • Opinion

    A Uniform Federal Rule Would Curb Gen AI Missteps In Court

    Author Photo

    To address the patchwork of courts’ standing orders on generative artificial intelligence, curbing abuses and relieving the burden on judges, the federal judiciary should consider amending its civil procedure rules to require litigants to certify they’ve reviewed legal filings for accuracy, say attorneys at Shook Hardy.

  • Riding The Changing Winds For AI Innovations At The USPTO

    Author Photo

    As recent U.S. Patent and Trademark Office moves reshape how artificial intelligence inventions will be examined and put them on firmer eligibility footing, practitioners need to consider how this shift is both an opportunity and a challenge, say Ryan Phelan at Marshall Gerstein and attorney Mark Campagna.

  • Series

    The Law Firm Merger Diaries: Integrating Practice Groups

    Author Photo

    Enacting unified leadership and consistent client service standards ensures law firm practice groups connect and collaborate around shared goals, turning a law firm merger into a platform for growth rather than a period of disruption, says Brian Catlett at Fennemore Craig.

  • Tapping Into Jurors' Moral Intuitions At Trial

    Author Photo

    Many jurors approach trials with foundational beliefs about fairness, harm and responsibility that shape how they view evidence and arguments, so attorneys must understand how to frame a case in a way that appeals to this type of moral reasoning, says Steve Wood at Courtroom Sciences.

  • Patent Disclaimers Ruling Offers Restriction Practice Insights

    Author Photo

    The Federal Circuit's recent decision in Focus Products v. Kartri confirms that prosecution disclaimers can extend to examiner-defined species in restriction practice, making it important for patent practitioners to manage restriction requirement responses carefully to avoid unintended claim scope limitations, say attorneys at BCLP.

  • Opinion

    Supreme Court Term Limits Would Carry Hidden Risk

    Author Photo

    While proposals for limiting the terms of U.S. Supreme Court justices are popular, a steady stream of relatively young, highly marketable ex-justices with unique knowledge and influence entering the marketplace of law and politics could create new problems, say Michael Broyde at Emory University and Hayden Hall at the U.S. Bankruptcy Court for the District of Delaware.

  • Series

    Knitting Makes Me A Better Lawyer

    Author Photo

    Stretching my skills as a knitter makes me a better antitrust attorney by challenging me to recalibrate after wrong turns, not rush outcomes, and trust that I can teach myself the skills to tackle new and difficult projects — even when I don’t have a pattern to work from, says Kara Kuritz at V&E.

  • Eveready Vs. Squirt: How Trademark Surveys Fare In 9th Circ.

    Author Photo

    An analysis of how two consumer surveys for measuring confusion in trademark disputes perform in the Ninth Circuit across pivotal points in trademark cases' progression reveals insights not only on how the two formats stack up against each other, but also how to maximize a survey's effectiveness, say attorneys at Dorsey.

  • Series

    The Biz Court Digest: Welcome To Miami

    Author Photo

    After nearly 20 years in operation, the Miami Complex Business Litigation Division is a pioneer upon which other jurisdictions in the state have been modeled, adopting many innovations to keep its cases running more efficiently and staffing experienced judges who are accustomed to hearing business disputes, say attorneys at King & Spalding.

  • Identifying And Resolving Conflicts Among Class Members

    Author Photo

    As the Fifth Circuit's recent decision in Nova Scotia Health Employees' Pension Plan v. McDermott International illustrates, intraclass conflicts can determine the fate of a class action — and such conflicts can be surprisingly difficult to identify, says Andrew Faisman, a clerk at the U.S. District Court for the Southern District of New York.

  • 6 Ways To Nuke-Proof Litigation As Explosive Verdicts Rise

    Author Photo

    As the increasing number of nuclear verdicts continues to reshape the litigation landscape, counsel must understand how to create a multipronged defense strategy to anticipate juror expectations and mitigate the risk of outsize jury awards, say attorneys at Norton Rose.

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.