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

  • How Courts Are Addressing The Use Of AI In Discovery

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    In recent months, several courts have issued opinions on handling discovery issues involving artificial intelligence, which collectively offer useful insights on integrating AI into discovery and protecting work product in connection with AI prompts and outputs, says Philip Favro at Favro Law.

  • AI Infrastructure Growth Brings Unique IP Considerations

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    The explosive rise of artificial intelligence has triggered an equally dramatic transformation in the supporting infrastructure required to meet growing AI demand, and the technology used in these data centers has its own intellectual property considerations to navigate, says Vincent Allen at Carstens Allen.

  • Series

    Adapting To Private Practice: From ATF Director To BigLaw

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    As a two-time boomerang partner, returning to BigLaw after stints as a U.S. attorney and the director of the Bureau of Alcohol, Tobacco, Firearms and Explosives, people ask me how I know when to move on, but there’s no single answer — just clearly set your priorities, says Steven Dettelbach at BakerHostetler.

  • IPR Decisions Clarify Stewart's 'Settled Expectations' Factor

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    Recent discretionary denial decisions from U.S. Patent and Trademark Office acting Director Coke Morgan Stewart have begun to illuminate the contours of her "settled expectations" doctrine, informing when it might be worth petitioning for inter partes review if the patent at issue has been in force for a few years, say attorneys at Morgan Lewis.

  • How To Increase 3rd-Party Preissuance Patent Submissions

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    Attorneys Marian Underweiser and Marc Ehrlich, who helped draft the America Invents Act, discuss changes that the U.S. Patent and Trademark Office could potentially implement to facilitate its hopes for increased participation in front-end patent challenges.

  • Anthropic Ruling Creates Fair Use Framework For AI Training

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    A California federal court’s recent ruling that Anthropic’s use of copyrighted books to train its large language model qualified as fair use provides important guidance for both artificial intelligence developers and copyright holders because it distinguishes between transformative uses and unauthorized uses involving pirated or format-shifted works, say attorneys at Ropes & Gray.

  • Series

    Playing Baseball Makes Me A Better Lawyer

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    Playing baseball in college, and now Wiffle ball in a local league, has taught me that teamwork, mental endurance and emotional intelligence are not only important to success in the sport, but also to success as a trial attorney, says Kevan Dorsey at Swift Currie.

  • Assessing Impact Of USPTO's New Patent Policies

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    Recent data shows how the U.S. Patent and Trademark Office's new patent policies are affecting America Invents Act trial institution rates, including spurring an uptick in discretionary denials, say attorneys at Armond Wilson.

  • Series

    Law School's Missed Lessons: Skillful Persuasion

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    In many ways, law school teaches us how to argue, but when the ultimate goal is to get your client what they want, being persuasive through preparation and humility is the more likely key to success, says Michael Friedland at Friedland Cianfrani.

  • Fed. Circ. Ingenico Ruling Pivotal For IPR Estoppel Landscape

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    The Federal Circuit's recent decision in Ingenico v. Ioengine brings long-awaited clarity to the scope of inter partes review estoppel, confirming that a patent challenger is not precluded from relying on the same or substantially similar prior art in both IPR and district court proceedings, so long as it is used to support a different invalidity theory, say attorneys at Irwin IP.

  • Litigation Inspiration: How To Respond After A Loss

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    Every litigator loses a case now and then, and the sting of that loss can become a medicine that strengthens or a poison that corrodes, depending on how the attorney responds, says Bennett Rawicki at Hilgers Graben.

  • How Patent Attys Can Carefully Integrate LLMs Into Workflows

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    With artificial intelligence-powered tools now being developed specifically for the intellectual property domain, patent practitioners should monitor evolving considerations to ensure that their capabilities are enhanced — rather than diminished — by these resources, say attorneys at McDonnell Boehnen.

  • The Metamorphosis Of The Major Questions Doctrine

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    The so-called major questions doctrine arose as a counterweight to Chevron deference over the past few decades, but invocations of the doctrine have persisted in the year since Chevron was overturned, suggesting it still has a role to play in reining in agency overreach, say attorneys at Crowell & Moring.

  • New PTAB Denial Processes Grow More And More Confusing

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    Guidance from the U.S. Patent and Trademark Office about the Patent Trial and Appeal Board's new workload management and discretionary denial processes has been murky and inconsistent, and has been further muddled by the acting director's seemingly contradictory decisions, say attorneys at Finnegan.

  • EU Space Act Could Stifle US Commercial Operators

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    The EU Space Act, proposed last month, has the potential to raise global standards for safety and sustainability in space, but the U.S. and EU need to harmonize their regulatory approaches to avoid imposing regulatory burdens that undermine commercial innovation and agility, say Jessica Noble and Adriane Mandakunis at Aegis Space Law.

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