Intellectual Property

  • 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.

  • November 24, 2025

    Ohio High School Board Opens Up NIL Deals For Athletes

    The Ohio High School Athletic Association announced Monday that it will now allow student-athletes to earn money from contracts for their name, image and likeness, following an Ohio court's temporary pause on a bylaw that banned such deals.

  • November 24, 2025

    Justices Skip Appeal Challenging Denial Of Color TM

    The U.S. Supreme Court on Monday declined an appeal from a medical supply company challenging a Federal Circuit ruling that rejected its bid to register a color trademark for dark green surgical gloves.

  • November 21, 2025

    UI Design Giant Figma Trained AI With User Data, Suit Says

    User interface design software company Figma, which celebrated its stock market debut this year, on Friday was slapped with a proposed class action in California federal court, claiming the company steals customers' intellectual property to train its artificial intelligence tools.

  • November 21, 2025

    Tata Must Pay $168M For Trade Secrets Theft, 5th Circ. Says

    A Fifth Circuit panel found Friday that Tata Consultancy Services Ltd. stole IT company Computer Sciences Corp.'s technology concerning source code and life insurance software documentation, keeping intact a $168 million verdict against Tata.

  • November 21, 2025

    Sysnet Ends Noncompete Suit Against Ex-Manager

    Cybersecurity company Sysnet North America Inc. told a Georgia federal court it will dismiss a lawsuit alleging one of its former business relationship managers violated the restrictive covenants in his employment contract by taking a job with a direct competitor.

  • November 21, 2025

    Amazon Secures 1st Deal In Suit Targeting 'Refund Abuse'

    Amazon will be off-limits for five years to an accused fraudster who allegedly took advantage of a "refund abuse" scam that manipulated the company's return process to allow him to receive refunds for products without actually returning the goods, according to a settlement agreement approved Friday by a Seattle federal judge.

  • November 21, 2025

    IP Notebook: Kahwa Mix-Up, WallStreetBets, Hotel California

    This round of Law360's look at emerging copyright and trademark issues includes a Federal Circuit case over an obscure tea drink and a nod to the Eagles' "Hotel California" in a precedential decision that is a primer on having an actual intent to use a trademark.

  • November 21, 2025

    Cannabis Co. Drops Rival From Trade Secrets Suit

    New Jersey cannabis products maker Kushi Labs LLC will continue its federal lawsuit against ex-employees it claims stole confidential trade secrets, but it has agreed to drop claims against the rival manufacturer for which the workers left Kushi.

  • November 21, 2025

    OpenAI Tells 9th Circ. TM Injunction Is 'Based On Guesses'

    OpenAI Inc. urged the Ninth Circuit on Friday to scrap a preliminary injunction won by IYO Inc. which blocks OpenAI from using the trademark associated with acquired competitor IO Products Inc., arguing there is no evidence that IYO faces irreparable harm and the injunction is "based on guesses" about OpenAI's future products.

  • November 21, 2025

    Squires Issues 57 More PTAB Denials, Broken Out By Type

    U.S. Patent and Trademark Office Director John Squires has rejected another 57 petitions challenging patents under the America Invents Act and for the first time differentiated between those denied for discretionary reasons and those denied on the merits.

  • November 21, 2025

    MGA Can Take IP Fight Over Dolls To 9th Circ. Before Retrial

    A California federal judge on Thursday allowed toy giant MGA Entertainment Inc. to ask the Ninth Circuit if a judge or jury should consider whether hip hop moguls Clifford and Tameka Harris are entitled to punitive damages in long-running litigation over the alleged use of their intellectual property in an MGA line of dolls. 

  • November 21, 2025

    Gogo Hit With $22.7M Verdict Over In-Flight Wi-Fi Patents

    A Delaware federal jury on Friday found Gogo Business Aviation infringed four patents held by rival in-flight Wi-Fi company SmartSky Networks, awarding the latter about $22.7 million in damages.

  • November 21, 2025

    Electric Air Taxi Co. Joby Says Rival Stole Trade Secrets

    Joby Aviation has accused rival electric air-taxi company Archer Aviation Inc. of recruiting one of Joby's senior executives who pilfered Joby's trade secrets, which Archer then used to gain leverage in negotiations with a development partner on a lucrative deal, according to a new California state court complaint.

  • November 21, 2025

    Writers Accuse Databricks Of Deposition Misconduct In AI Suit

    Writers suing Databricks for allegedly using their copyrighted works for artificial intelligence training have urged a California federal judge to order defense attorneys to stop coaching witnesses during depositions, with defense counsel countering that the court should bar plaintiffs from asking "personally invasive and harassing" questions.

  • November 21, 2025

    NY Judge Says Patent Suit Against Google Should Be Tossed

    A New York federal magistrate judge recommended Friday that a location-tracking patent infringement suit against Google be dismissed after the patent owner defied a court order to appear at a bench trial on affirmative defenses last month, saying his insistence he'd complied with all court orders was "bewildering, to say the least."

  • November 21, 2025

    MVP: McGuireWoods' Lucy Wheatley

    McGuireWoods LLP partner Lucy Jewett Wheatley helped propel Pennsylvania State University to a victory in a closely watched trademark dispute involving the sale of unlicensed merchandise and obtained an injunction stopping the sale of "Wavy Baby" sneakers that imitated Vans' designs, earning her a spot as one of the 2025 Law360 Intellectual Property MVPs.

Expert Analysis

  • Opinion

    Section 1983 Has Promise After End Of Nationwide Injunctions

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    After the U.S. Supreme Court recently struck down the practice of nationwide injunctions in Trump v. Casa, Section 1983 civil rights suits can provide a better pathway to hold the government accountable — but this will require reforms to qualified immunity, says Marc Levin at the Council on Criminal Justice.

  • Patent Ambiguity Persists After Justices Nix Eligibility Appeal

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    The Supreme Court recently declined to revisit the contentious framework governing patent eligibility by denying certiorari in Audio Evolution Diagnostics v. U.S., suggesting a necessary recalibration of both patent application and litigation strategies, say attorneys at Skadden.

  • What To Know About NCAA Deal's Arbitration Provisions

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    Kathryn Hester at Jones Walker discusses the key dispute resolution provisions of the NCAA's recently approved class action settlement that allows for complex revenue sharing with college athletes, breaking down the arbitration stipulations and explaining how the Northern District of California will handle certain enforcement, administration, implementation and interpretation disputes.

  • Fed. Circ. In June: Transitional Phrases In Patent Claims

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    The Federal Circuit's recent decision in Eye Therapies v. Slayback Pharma takes on the rarely addressed topic of transitional phrases in patent claims, providing some useful lessons regarding restating claim language and broadly distinguishing prior art, say attorneys at Knobbe Martens.

  • Series

    Playing Soccer Makes Me A Better Lawyer

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    Soccer has become a key contributor to how I approach my work, and the lessons I’ve learned on the pitch about leadership, adaptability, resilience and communication make me better at what I do every day in my legal career, says Whitney O’Byrne at MoFo.

  • Expect Unprecedented Delays In USPTO Patent Examination

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    With data from the first half of this year indicating that the U.S. Patent and Trademark Office is on pace to have a record backlog of unexamined patent applications at the end of the fiscal year, applicants and patent prosecutors should consider strategies to mitigate delays, say Matt Kamps and Emily Miller at Husch Blackwell.

  • And Now A Word From The Panel: Back In Action

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    A lack of new petitions at the May hearing session of the Judicial Panel on Multidistrict Litigation caught many observers' attention — but a rapid uptick in petitions scheduled to be heard at this week's session illustrates how panel activity always ebbs and flows, says Alan Rothman at Sidley.

  • Series

    Law School's Missed Lessons: Learning From Failure

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    While law school often focuses on the importance of precision, correctness and perfection, mistakes are inevitable in real-world practice — but failure is not the opposite of progress, and real talent comes from the ability to recover, rethink and reshape, says Brooke Pauley at Tucker Ellis.

  • Eye Drop Ruling Clarifies Importance Of Patent Phrasing

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    The Federal Circuit's recent ruling in Eye Therapies v. Slayback, rejecting the Patent Trial and Appeal Board's interpretation of "consisting essentially of," highlights the importance of using clear and consistent terms throughout a patent's filing history to shield it against future challenges, says Liliana Di Nola-Baron at Panitch Schwarze.

  • 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.

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