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Intellectual Property
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Featured
Valve's Anti-Troll Law Win Could Open New Doors
The first jury verdict in the U.S. finding a patent owner violated state law meant to curb bad faith patent suits had unique circumstances that will be hard to repeat, but attorneys say Tuesday's decision still has them considering the little-used laws more closely.
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February 26, 2026
3 Federal Circuit Clashes To Watch In March
The Federal Circuit will consider a pair of nine-figure patent cases next month, as ClearPlay seeks to revive a $469 million verdict against Dish Network that a judge threw out, while Netlist aims to preserve a $303 million finding that Samsung infringed its patents, and undo decisions invalidating them.
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February 25, 2026
Fed. Circ. Gene Therapy Ruling Gives Rare Eligibility Clarity
When the Federal Circuit revived the University of Pennsylvania's gene therapy patent last week, it provided a bright-line rule that's often missing in the debate over patent eligibility, attorneys say.
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February 25, 2026
Nvidia Says YouTubers' AI Scraping Suit Undermines Fair Use
Nvidia urged a California federal judge to nix a lawsuit alleging it circumvented measures to scrape data from YouTube videos to train its AI model, arguing Monday the Digital Millennium Copyright Act doesn't prohibit circumvention of measures that prevent copying — which allows the public to make fair use of copyrighted works.
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February 25, 2026
Fed. Circ. Told New Ruling Backs Patent Win Against Amazon
Software company Kove IO Inc. told the Federal Circuit that the court's ruling in a recent case undermines Amazon's argument that a $673 million judgment against it for infringing cloud data storage patents should be thrown out.
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February 25, 2026
Hasbro Settles Copyright Suit Over Star Wars Helmets
A hobbyist who sued Hasbro Inc. alleging the company ripped off his design for liners in the company's Star Wars-themed helmets has reached a deal to end his claims, according to a court filing this week.
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February 25, 2026
IP Co. Investors Sue Over AI-Focused Acquisition Losses
Executives and directors of semiconductor technology company Synopsys Inc. were hit with a shareholder's derivative suit accusing them of misleading investors about the operational challenges faced by one of its segments following a $35 billion acquisition of an artificial intelligence company made in 2024.
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February 25, 2026
Joe Gibbs Racing Seeks Injunction Against Ex-Director, Rival
NASCAR giant Joe Gibbs Racing LLC is urging a North Carolina federal court to hand it a temporary restraining order and preliminary injunction that will prevent its ex-competition director from using its trade secrets to benefit a direct competitor.
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February 25, 2026
9th Circ. Undoes $278M Eli Lilly Payment In Insulin Case
The Ninth Circuit ruled against a lower court Wednesday in saying pharmaceutical giant Eli Lilly does not owe $278 million in royalties to an Arizona company for insulin-brands sales, saying an agreement between the companies did not cover insulin products Eli Lilly made using a certain yeast expression technology.
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February 25, 2026
Fed. Circ. Denies Yet Another Petition Over PTAB Changes
The Federal Circuit on Wednesday rejected another company's challenge to the U.S. Patent and Trademark Office's practice of using settled expectations as a reason to deny patent reviews, leaving two petitions over the agency's new institution policies still pending.
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February 25, 2026
Split Fed. Circ. Affirms Tesla's Loss In Charger Patent Fight
A split Federal Circuit panel on Wednesday refused to revive Tesla's challenge to a Charge Fusion Technologies patent on electric vehicle charging, backing the Patent Trial and Appeal Board's finding that the automobile company failed to show it was invalid.
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February 25, 2026
Full Fed. Circ. Won't Hear Comcast Venue Change Bid
The Federal Circuit on Wednesday denied a request from Comcast for the full court to review its arguments that a patent infringement case it's facing should be transferred to the Eastern District of Pennsylvania.
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February 25, 2026
Estate Documents Firm Accuses Rivals Of Trade Secrets Theft
Probate technology company Estate Documents Pro LLC filed a complaint in Arizona federal court alleging that former customers out of Texas misappropriated its software to launch a rival estate planning business.
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February 25, 2026
Taft Adds 5-Person IP Team From McAndrews Held
Taft Stettinius & Hollister LLP announced on Wednesday that it has hired a group of four attorneys and one patent agent from McAndrews Held & Malloy Ltd. in the Chicago, Minneapolis and West Palm Beach, Florida, offices.
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February 25, 2026
Judge Won't Toss Copyright Suit Against Proud Boys Attorney
A Florida federal judge refused Wednesday to dismiss a copyright infringement suit that alleges a criminal defense attorney used an expert witness report without authorization while representing a member of the far-right Proud Boys group fighting charges related to the Jan. 6, 2021, U.S. Capitol attack.
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February 25, 2026
Miley Cyrus Argues 'Flowers' Didn't Rip Off Bruno Mars Song
Miley Cyrus has asked a California federal judge to grant her a win in a case accusing her 2023 song "Flowers" of copying the Bruno Mars song "When I Was Your Man," saying there's no chance for the plaintiffs to prove that the songs are substantially similar through expert testimony.
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February 25, 2026
Moderna's Damages Expert Limited In March Patent Trial
Moderna's damages expert was blocked from offering testimony about what a reasonable royalty would be in a suit alleging its COVID-19 vaccine infringed a rival's patents, after a federal judge found that part of the testimony wasn't reliable.
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February 24, 2026
OpenAI Beats XAI's 'Conclusory' Trade Secrets Suit, For Now
A California federal judge dismissed a suit Tuesday from Elon Musk's artificial intelligence company xAI Corp. that accuses OpenAI Inc. of poaching its workers to steal trade secrets, saying "notably absent" from the current suit's "conclusory" claims are allegations showing misconduct by OpenAI and that she would allow xAI to submit a bolstered complaint.
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February 24, 2026
Lindis Decries Erasing $50M Verdict Over Inequitable Conduct
A Delaware federal judge wrongly overruled Lindis Biotech's $50 million infringement verdict against Amgen by falsely concluding an inventor intended to deceive the patent office during prosecution, the German company has told the Federal Circuit.
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February 24, 2026
Boeing Wins Discovery Battle Over Document Clawbacks
A Seattle federal judge sided with The Boeing Co. in its discovery dispute with a Colorado technology company, finding that the plaintiff did not take reasonable steps to prevent disclosing privileged information in hundreds of documents it now seeks to claw back.
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February 24, 2026
Runway AI Faces Suit Alleging YouTube Content Scraping
Artificial intelligence platform Runway AI has been hit with a proposed class action in California federal court accusing it of wrongfully scraping YouTube videos to train its generative platform, the latest company to be named in such a suit.
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February 24, 2026
2nd Circ. Orders Royalty Redo In Music Licensing Case
The Second Circuit on Tuesday ordered a federal judge to recalculate what royalties are owed to a music licensor from the North American Concert Promoters Association, saying the judge had adopted a revenue structure with no precedent in the concert industry without explaining why.
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February 24, 2026
Judge Won't Grant Win To Tech Co. In Accent Translation Case
A California federal judge has refused to grant a favorable judgment to Krisp Technologies Inc. in a case brought against it by Sanas.AI Inc. alleging the former stole trade secrets relating to an accent translation technology during a brief collaboration and is now infringing patents covering that technology.
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February 24, 2026
SAP Reaches $480M Deal In Antitrust, IP Row With Teradata
German software giant SAP has agreed to pay Teradata $480 million to end a long-simmering dispute between the companies, including claims that SAP violated antitrust law and stole trade secrets, along with patent infringement claims against Teradata.
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February 24, 2026
3 More Challenges To PTAB Policy Shifts Tossed By Fed. Circ.
The Federal Circuit on Tuesday spurned three more cases seeking relief from new U.S. Patent and Trademark Office policies that make it more difficult to get Patent Trial and Appeal Board proceedings instituted, bringing the total number of denied petitions to 10.
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February 24, 2026
Quince Says Uggs Maker Runs 'A Litigation Assembly Line'
Retailer Quince has sued Ugg bootmaker Deckers Outdoor Corp. in California federal court, saying it runs "a litigation assembly line" churning out "sham" lawsuits to block competitors, as the companies head toward a June trial in separate litigation over Deckers' trade dress and patent infringement claims against Quince.
Editor's Picks
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McConaughey Not 'Alright Alright Alright' With AI Fakes
Actor Matthew McConaughey's series of trademarks on audio and video of him saying iconic phrases like "alright alright alright" are drawing appreciation from intellectual property attorneys who see them as an attempt to protect against the unauthorized artificial intelligence-generated use of his voice and likeness, but the effectiveness of the tactic may be limited.
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Is 9th Circ.'s Copyright Test Doomed After Kat Von D Verdict?
Celebrity tattoo artist Kat Von D's realistic tattoo of a famous Miles Davis photo on a friend's arm — and the jury ruling that it did not violate copyright law — could imperil a decades-old Ninth Circuit doctrine for assessing similarity between works, with potential review by a full panel of judges on the horizon.
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How New Judges Can Quell Patent Litigation Fears
Patent litigation has a reputation for being particularly complex due to its technical content, which can be intimidating for litigants, attorneys and judges alike. In the first of a two-part series, several judges in the trenches of patent law spoke with Law360 about how new judges can make patent litigation less overwhelming.
Expert Analysis
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Series
Playing Piano Makes Me A Better Lawyer
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.
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AI Trade Secret Conviction Highlights Espionage Risks
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.
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How To Counter 7 Logical Fallacies In Legal Arguments
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 BakerMcKenzie.
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AI-Generated Doc Ruling Guides Attys On Privilege Risks
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.
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How To Turn EU AI Act Disclosures Into Patent Assets
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.
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The Law Firm Merger Diaries: Leadership Strategy After Day 1
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.
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Fed. Circ. In Jan.: On The Validity Of Expert Testimony
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.
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Reel Justice: 'Sentimental Value' And Witness Anxiety
"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.
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Calif.'s Civility Push Shows Why Professionalism Is Vital
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.
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How The Fashion 'Dupe' Economy Is Redefining IP Strategies
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.
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Series
Trivia Competition Makes Me A Better Lawyer
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.
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An Instructive Reminder On Appealing ITC Determinations
A recent Federal Circuit decision, partially dismissing Crocs' appeal of a U.S. International Trade Commission verdict as untimely, offers a powerful reminder that the ITC is a creature of statute and that practitioners would do well to interpret those statutes conservatively, says Derrick Carman at Robins Kaplan.
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Clarifying A Persistent Misconception About Settlement Talks
An Indiana federal court’s recent Cloudbusters v. Tinsley ruling underscores the often-misunderstood principle that Rule 408 of the Federal Rules of Evidence does not bar parties from referencing prior settlement communications in their pleadings — a critical distinction when such demands further a fraudulent or bad faith scheme, say attorneys at Hanson Bridgett.
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Opinion
Federal Preemption In AI And Robotics Is Essential
Federal preemption offers a unified front at a decisive moment that is essential for safeguarding America's economic edge in artificial intelligence and robotics against global rivals, harnessing trillions of dollars in potential, securing high-skilled jobs through human augmentation, and defending technological sovereignty, says Steven Weisburd at Shook Hardy.
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Series
Law School's Missed Lessons: What Cross-Selling Truly Takes
Early-career attorneys may struggle to introduce clients to practitioners in other specialties, but cross-selling becomes easier once they know why it’s vital to their first years of practice, which mistakes to avoid and how to anticipate clients' needs, say attorneys at Moses & Singer.