Intellectual Property

  • November 25, 2025

    Medical AI Co. Accused Of 'Smear Campaign' Against Rivals

    Two rivals of medical artificial intelligence platform OpenEvidence have told a Massachusetts federal judge the startup has used the courts in a campaign of "deceit, harassment and defamation" against competitors.

  • November 25, 2025

    TextNow Accuses NC Rival Of Exploiting Its Trademark

    Canadian text and calling service company TextNow Inc. accused a U.S. competitor of willfully infringing on its lucrative trademarks via websites, advertising and a mobile app, according to a lawsuit filed in North Carolina federal court.

  • November 25, 2025

    Bloomberg Can't Nix Mike Huckabee's IP Suit Over AI Training

    Bloomberg must face a proposed copyright infringement class action led by former Arkansas Gov. Mike Huckabee alleging the media company used e-books to train its large language model, after a New York federal judge said Monday she can't determine whether the fair use defense applied without "a robust factual record."

  • November 25, 2025

    Chinese Chip Co. Says Entity List Status Is 'Irrelevant' In IPRs

    Yangtze Memory Technologies Co. has told the U.S. Patent and Trademark Office that its presence on a list flagging national security risks has nothing to do with its challenge to Micron Technology Inc.'s patents and that Micron shouldn't be able to "weaponize" that list for its own benefit.

  • November 25, 2025

    Fed. Circ. Affirms Akamai's Win In Streaming Patent Fight

    A California federal judge properly found that Akamai Technologies Inc. didn't infringe streaming patents owned by MediaPointe Inc. and that certain claims were invalid as indefinite, the Federal Circuit said Tuesday.

  • November 25, 2025

    11th Circ. Backs Exclusion Of $80M Asset Valuation

    The Eleventh Circuit ruled Monday that a bankruptcy judge did not err in excluding an expert's $80 million valuation of bankrupt title insurance underwriter ATIF Inc.'s 2015 transfer of two pieces of real estate along with intellectual property assets to Old Republic National Title Insurance Co.

  • November 25, 2025

    DoorDash Gets Ameranth's Menu Patent Axed By Alice

    A Delaware federal judge has dismissed a case brought by Ameranth Inc. against DoorDash Inc. claiming infringement of its online-ordering patent, saying it merely describes an abstract idea that is not eligible for a patent.

  • November 25, 2025

    US Gov't Urges Justices To Bid Adieu To 'Vetements' TM Case

    The U.S. government has urged the U.S. Supreme Court to reject a request from Swiss fashion house Vetements Group AG to register for a trademark on the term "Vetements," a French word for "clothes," saying the doctrine of foreign equivalents in trademark law prevents common words in other widely spoken languages from serving as trademarks.

  • November 25, 2025

    Samsung Wants Units Dropped From Netlist IP Suit In Texas

    Samsung has asked a Texas federal court to dismiss two U.S.-based units from a patent infringement case filed by Netlist Inc., saying neither one is incorporated or has headquarters in the state of Texas.

  • November 24, 2025

    Nvidia Stole AI Co.'s IP And Trashed $1.5B In Value, Suit Says

    Nvidia Corp. obtained a tech startup's proprietary artificial intelligence software under the guise of a potential acquisition, used the software to develop its own product, then rendered $1.5 billion in IP worthless by publishing the software for anyone to download free, according to a lawsuit filed Monday in New York state court.

  • November 24, 2025

    OpenAI Attys Must Share Internal Comms In Copyright MDL

    A New York federal magistrate judge on Monday ordered OpenAI's in-house attorneys to share their internal communications regarding deleted training datasets with authors suing over the alleged use of copyrighted works to train ChatGPT, rejecting OpenAI's argument that the communications are privileged.

  • November 24, 2025

    Hytera Fights $290M Restitution Bid At Sentencing Hearing

    Counsel for Hytera Communications Corp. urged an Illinois federal judge Monday to reject prosecutors' request that it pay more than $290 million in restitution to Motorola Solutions Inc. for conspiring to steal its trade secrets, arguing during the first day of a two-day sentencing hearing that Motorola will be made whole by the more than $600 million Hytera must fork over in a parallel civil case.

  • November 24, 2025

    Amazon, Gillette Claim Oral-B Toothbrush Heads Were Fakes

    Amazon and Gillette on Monday sued dozens of "bad actors" that the companies claim sold counterfeit Oral-B toothbrush heads on the e-commerce platform, misleading shoppers, lying to Amazon and infringing Gillette's trademarks.

  • November 24, 2025

    Fed. Circ. Told To Erase 'Remarkable' $50M Fuel Tank IP Award

    KUS Technology Corp. is urging the Federal Circuit to free it from a nearly $50 million judgment in Wisconsin for its alleged infringement of a fuel tank sensor patent owned by rival SSI Technologies.

  • November 24, 2025

    3 Federal Circuit Clashes To Watch In December

    The Federal Circuit's argument calendar for December includes a festive $71.4 million patent dispute about artificial Christmas trees, as well as a software company's bid to revive a nine-figure trade secrets and contract verdict against Ford that was slashed to a nominal $3.

  • November 24, 2025

    Amazon Says Digital Film Sales Are Not Like Owning DVDs

    Amazon has urged a Seattle federal court judge to toss a proposed class action alleging the company lies to customers about whether they actually own movies purchased on its Prime Video platform, arguing the e-commerce giant clearly informs buyers that "content might potentially become unavailable" later on.

  • November 24, 2025

    Full Fed. Circ. Rejects Bayer Petition In Xarelto Patent Case

    The full Federal Circuit on Monday declined a petition from German pharmaceutical giant Bayer asking the appeals court to take a look at reviving patent claims related to its blood thinner medication Xarelto.

  • November 24, 2025

    Beyond Meat Hit With $38.9M Verdict In Ad Slogan TM Suit

    A Massachusetts federal jury hit Beyond Meat Inc. with a $38.9 million verdict Monday, finding the meat-alternative food maker's use of the slogan "Great Taste, Plant-Based" in joint Dunkin' Donuts ads willfully infringes a trademark registered by rival Vegadelphia Foods, according to counsel.

  • November 24, 2025

    Inventor Takes Fight Over $214K Sanctions To High Court

    The inventor listed on a patent covering a type of marking tape has asked the U.S. Supreme Court to undo a $214,000 sanctions order from a lower court, saying the Federal Circuit erred in upholding the fine based on a finding that he had concealed that he had relinquished standing to sue.

  • November 24, 2025

    Biotechs Go To Del. Chancery Over Cancer Drug Rights

    A contract battle has broken out in the Delaware Chancery Court between two biotechs, each accusing the other of materially breaching a decade-old collaboration agreement governing rights to the cancer drug Jemperli.

  • November 24, 2025

    Author Claims Snowflake Used Pirated Books To Train AI

    Montana-based AI developer Snowflake Inc. has been hit with a proposed class action from an author who accuses the company of using his published books to train a series of large language models.

  • November 24, 2025

    Oversight Chair Seeks USPTO Briefing On Litigation Funding

    U.S. Rep. James Comer, R-Ky., chair of the House Oversight and Government Reform Committee, is seeking a briefing by the end of the month from the U.S. Patent and Trademark Office on third-party litigation funding and reforms the agency is working on.

  • November 24, 2025

    MVP: Morrison Foerster's Daralyn Durie

    Morrison Foerster LLP partner Daralyn Durie helped a Roche unit and Sony escape patent litigation and took home a trial victory for Epic Games, earning her a spot as one of the 2025 Law360 Intellectual Property MVPs.

  • November 24, 2025

    Gordon Rees Hires Commercial Litigator In Alexandria

    Gordon Rees Scully Mansukhani LLP has hired a litigator in Alexandria, Virginia, who joined the firm after almost 13 years with Smith Gambrell & Russell, to work with its commercial litigation and antitrust practices, the firm recently announced.

  • November 24, 2025

    Video Service Cameo Wins Order Against OpenAI In TM Row

    A California federal judge has granted celebrity video service Cameo a temporary restraining order barring OpenAI from using the Cameo mark during a trademark dispute, saying Cameo had shown it is likely to succeed in the case and would suffer harm without court intervention.

Expert Analysis

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

    Author Photo

    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

    Author Photo

    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

    Author Photo

    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

    Author Photo

    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

    Author Photo

    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.

  • Series

    Law School's Missed Lessons: Educating Your Community

    Author Photo

    Nearly two decades prosecuting scammers and elder fraud taught me that proactively educating the public about the risks they face and the rights they possess is essential to building trust within our communities, empowering otherwise vulnerable citizens and preventing wrongdoers from gaining a foothold, says Roger Handberg at GrayRobinson.

  • Adapting To USPTO's Reduction Of Examiner Interview Time

    Author Photo

    Reported changes to the U.S. Patent and Trademark Office's examiner performance appraisal plan will likely make interviews scarcer throughout the application process, potentially influencing patent allowance rates and increasing the importance of approaching each interview with a clear agenda and well-defined goals, say attorneys at Polsinelli.

  • What To Know About Interim Licenses In Global FRAND Cases

    Author Photo

    Recent U.K. court decisions have shaped a framework for interim licenses in global standard-essential patent disputes, under which parties can benefit from operating on temporary terms while a court determines the final fair, reasonable and nondiscriminatory terms — but the future of this developing remedy is in doubt, say attorneys at Fish & Richardson.

  • 5 Crisis Lawyering Skills For An Age Of Uncertainty

    Author Photo

    As attorneys increasingly face unprecedented and pervasive situations — from prosecutions of law enforcement officials to executive orders targeting law firms — they must develop several essential competencies of effective crisis lawyering, says Ray Brescia at Albany Law School.

  • Anticipating FTC's Shift On Unfair Competition Enforcement

    Author Photo

    As the Federal Trade Commission signals that it will continue to challenge unfair or deceptive acts and practices under Section 5 of the FTC Act, but with higher evidentiary standards, attorneys counseling healthcare, technology, energy or pharmaceuticals clients should note several practice tips, says Thomas Stratmann at George Mason University.

  • Opinion

    It's Time For The Judiciary To Fix Its Cybersecurity Problem

    Author Photo

    After recent reports that hackers have once again infiltrated federal courts’ electronic case management systems, the judiciary should strengthen its cybersecurity practices in line with executive branch standards, outlining clear roles and responsibilities for execution, says Ilona Cohen at HackerOne.

  • Identifying The Sources And Impacts Of Juror Contamination

    Author Photo

    Jury contamination can be pervasive, so it is important that trial teams be able to spot its sources and take specific mitigation steps, says consultant Clint Townson.

  • Parody Defendants Are Finding Success Post-Jack Daniel's

    Author Photo

    Recent decisions demonstrate that, although the U.S. Supreme Court's decision in Jack Daniel's v. VIP Products did benefit trademark plaintiffs by significantly limiting the First Amendment expressive use defense, courts also now appear to be less likely to find a parodic work likely to cause confusion, says Andrew Michaels at University of Houston Law Center.

  • Series

    Writing Novels Makes Me A Better Lawyer

    Author Photo

    Writing my debut novel taught me to appreciate the value of critique and to never give up, no matter how long or tedious the journey, providing me with valuable skills that I now emphasize in my practice, says Daniel Buzzetta at BakerHostetler.

  • Trader Joe's Ruling Highlights Trademark Infringement Trends

    Author Photo

    The Ninth Circuit's recent decision in Trader Joe's Co. v. Trader Joe's United explores the legal boundaries between a union's right to advocate for workers and the protection of a brand's intellectual property, and illustrates a growing trend of courts disfavoring early dismissal of trademark infringement claims in the context of expressive speech, say attorneys at Mitchell Silberberg.

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.