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Intellectual Property
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Featured
Reversed Rejection Offers Hope For AI Patent Applicants
A Patent Trial and Appeal Board decision last month reversing an examiner's patent eligibility rejection of an artificial intelligence patent application shows that last year's guidance from the director of the patent office is providing a clearer path to securing AI patents, attorneys say.
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January 27, 2026
Google's Allegedly Stolen AI Secrets Not Valuable, Jury Told
Former Google engineer Linwei Ding's counsel wrapped his defense case Tuesday, questioning a technical expert who told a California federal jury that the documents taken by Ding related to artificial intelligence supercomputers wouldn't allow someone to replicate Google's technology and had minimal value to competitors.
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January 27, 2026
Shein Moves To Toss Artist's 'Misguided' Copyright, RICO Suit
Shein urged a California federal court to toss a proposed copyright and racketeering class action that accuses the fast-fashion online retailer of using sophisticated algorithmic systems and artificial intelligence to steal artists' works, chiding the suit's bid to equate Shein with a criminal enterprise as "fanciful and severely misguided."
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January 27, 2026
Fla. Court Tosses 'Gold Jacket' Trademark Suit Against NFL
A Florida federal judge Tuesday tossed a lawsuit by the estate of a man alleging the National Football League and NFL Pro Football Hall of Fame infringed the trademark of the iconic Gold Jacket presented to inductees, saying claims were improperly delayed and weren't sufficiently stated in the complaint.
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January 28, 2026
Law360 Seeks Members For Its 2026 Editorial Boards
Law360 is looking for avid readers of our publications to serve as members of our 2026 editorial advisory boards.
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January 27, 2026
Squires Cements Deshpande's Role As Top PTAB Judge
U.S. Patent and Trademark Office Director John Squires has named Kalyan Deshpande to serve as the Patent Trial and Appeal Board's chief judge.
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January 27, 2026
Toyota, Kia Largely Win PTAB Challenge To E-Key Patent
The Patent Trial and Appeal Board has tossed nearly all the claims in a patent for vehicle e-keys challenged by Kia and Toyota, which were accused of infringing the patent in a Texas federal court lawsuit.
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January 27, 2026
White House Pushed To Back PTAB Rule Change Proposal
Two groups representing inventors and startups have thrown their support behind the U.S. Patent and Trademark Office's proposal to limit America Invents Act patent reviews, saying it will give patent owners certainty and also protect against foreign challenges to domestic patents.
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January 27, 2026
Novo Nordisk Advances Telehealth Co. Ozempic Ripoff Suit
A Washington federal judge refused Monday to toss Novo Nordisk's lawsuit accusing telehealth platform Invigor Medical of falsely advertising Ozempic alternatives, ruling that the drugmaker has shown a "tangible stake" in correcting Invigor's alleged practice of misleading consumers into believing its compounded drugs are equivalent to federally approved medications.
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January 27, 2026
Apple Accused Of Stealing Webcam Functionality For IPhones
Apple was sued Tuesday by a company claiming it was induced into developing technology allowing for high-fidelity imaging in a smartphone that Apple then stole for use in iPhones.
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January 27, 2026
Mylan's Sanofi Insulin Suit Mostly Survives Dismissal Bid
A Pennsylvania federal judge Tuesday largely refused to dismiss Mylan Pharmaceuticals' antitrust lawsuit accusing Sanofi of unlawfully maintaining a monopoly in the market for injectable insulin glargine.
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January 27, 2026
Creators Say Snap Bypassed YouTube Safeguards To Train AI
Snapchat has been hit with a proposed class action in California federal court by YouTubers who claim the social media platform wrongfully scraped copyrighted videos to train its artificial intelligence model.
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January 27, 2026
Judge Asks If Jurisdiction Exists To Cancel 'Perplexity' TM
A California federal judge has ordered artificial intelligence startup Perplexity AI to explain why she has jurisdiction to cancel a trademark for a similarly named company after vacating a default judgment that was issued due to that company failing to secure a lawyer.
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January 27, 2026
Headlamp Co. Wants Lights Off For Knockoff IP Infringers
A hands-free headlamp company sought Monday to stop infringement of its patent by foreign online retailers selling knockoff versions of its product to U.S. customers.
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January 27, 2026
2 Attys Sanctioned For AI Citations In Pa. Copyright Suit Filing
A federal judge in Pennsylvania has reprimanded two attorneys in a copyright infringement suit for filing a motion to dismiss that contained at least eight false case citations generated by artificial intelligence.
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January 27, 2026
IP Litigator Joins Holland & Hart's Denver Office
Former Venable LLP partner Elizabeth Manno has joined Holland & Hart's intellectual property litigation practice in the firm's Denver office, bringing her experience in patent litigation and complex technology cases.
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January 27, 2026
Comcast Hit With $240M Verdict In Voice Recognition IP Trial
Comcast is on the hook for $240 million after a federal jury in Pennsylvania found that the telecommunications giant infringed one patent on voice recognition technology, but cleared it on another patent.
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January 27, 2026
Fed. Circ. Snubs Google's 'Settled Expectations' Challenge
The Federal Circuit on Tuesday turned down Google's challenge to the U.S. Patent and Trademark Office's policy of denying patent reviews based on the owner's "settled expectations," marking the latest failed case disputing the agency's changes to the Patent Trial and Appeal Board.
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January 27, 2026
Solicitors Says Confusion With Rival Firm's Name Is 'Trivial'
Hunter's Solicitors LLP has denied passing off its legal services as those of Hunters Law LLP, claiming that any isolated confusion between the two firms is "trivial, rare, and legally insignificant."
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January 27, 2026
Sidley Hires Longtime WilmerHale IP Lawyers In DC
Sidley Austin LLP has hired two longtime WilmerHale intellectual property attorneys, one of whom represented Dropbox Inc. in a case accusing the company of infringing patents, to its new team in Washington, D.C., as partners.
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January 27, 2026
Duke Settles NIL Contract Fight With Star Quarterback
Duke University settled its lawsuit over the terms of quarterback Darian Mensah's name, image and likeness rights contract with the school Tuesday, clearing the path for him to transfer elsewhere for the upcoming football season.
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January 26, 2026
Samsung Settles Semiconductor Fight 2 Years After Jury Win
Samsung and litigation outfit Demaray have agreed to settle litigation over a pair of semiconductor patents, according to an order Monday in Texas federal court that dismissed the initially $4 billion case, for good, two years after a jury cleared Samsung.
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January 26, 2026
Court Urged To Resist Apple's Transfer Bid In IP, RICO Suit
Fintiv Inc. has hit back at Apple's request that a Georgia federal court either dismiss or transfer its trade secrets and racketeering case against the tech giant to Texas federal court, arguing that moving the case isn't appropriate "just because Apple likes a particular judge."
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January 26, 2026
Texas Jury Clears AUO And Hisense In LCD Patent Trial
An Eastern District of Texas jury has decided that Taiwan-based electronics company AUO Corp. and Chinese TV maker Hisense did not infringe two Phenix Longhorn LLC display patents, in a rare defense verdict for Taiwanese and Chinese companies in the Texas district's Marshall division, according to defense counsel.
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January 26, 2026
Masimo Chafes Against Apple's Bid To Duck $634M IP Verdict
Masimo has urged a California federal court to turn down Apple's request for relief from its $634 million trial loss in the companies' patent infringement fight over the Apple Watch, arguing that the company has made "extraordinarily untimely" attempts to change the meaning of "patient monitor."
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January 26, 2026
Chamber Wants Full Fed. Circ. To Eye Venue In Comcast Case
The U.S. Chamber of Commerce is pushing the full Federal Circuit to grant Comcast's request for review of a panel's denial of its attempt to transfer a patent infringement suit from Texas to Pennsylvania, while the patent owner says the panel decision should stay intact.
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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Evenflo IP Ruling Shows Evidence Is Still Key For Injunctions
Notwithstanding renewed policy and doctrinal attention to patent injunctions, the Federal Circuit's December decision in Wonderland v. Evenflo signals that the era of easily obtained patent injunctions has not yet arrived, say attorneys at King & Wood.
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What US Cos. Must Know To Comply With Italy's AI Law
Italy's newly effective artificial intelligence law means U.S. companies operating in Italy or serving Italian customers must now meet EU AI Act obligations as well as Italy-specific requirements, including immediately enforceable criminal penalties, designated national authorities and sector-specific mandates, say attorneys at Portolano Cavallo.
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Navigating Battery Validation Risk In The EV Supply Chain
Vehicle electrification has moved battery system supply chains from a background component into the center of the automotive universe — and for legal teams, battery validation is now a driver of contractual disputes, regulatory exposure and even shareholder litigation, say Samuel Madden at Secretariat Advisors and Vanessa Miller at Foley & Lardner.
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Fed. Circ. In 2025: A Look At Continued USPTO Tensions
Unanticipated developments in 2025 included a tug-of-war between the Federal Circuit and the U.S. Patent and Trademark Office over inter partes review decisions, and this continued disparity looks set to contribute to another packed year for the court, say attorneys at Knobbe Martens.
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How 2025 Recalibrated Fair Use For The AI Era
Although the Second Circuit's decision last year in Romanova v. Amilus Inc. did not involve artificial intelligence, its formulation of relevant fair use factors provides a useful guide for lower courts examining AI cases in 2026, demanding close attention from legal practitioners on both sides of these disputes, say attorneys at Cleary.
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Series
Adapting To Private Practice: 5 Tips From Ex-SEC Unit Chief
My move to private practice has reaffirmed my belief in the value of adaptability, collaboration and strategic thinking — qualities that are essential not only for successful client outcomes, but also for sustained professional satisfaction, says Dabney O’Riordan at Fried Frank.
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Patent Applicants Must Get Biologics Enablement Right
As artificial intelligence increasingly becomes a core driver in drug discovery, it is critical for drug companies to adapt their drafting strategies to the unique features of AI-generated inventions, and to pay particularly close attention to enablement standards, says Sanandan Malhotra at Novo Nordisk.
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Series
Law School's Missed Lessons: How To Start A Law Firm
Launching and sustaining a law firm requires skills most law schools don't teach, but every lawyer should understand a few core principles that can make the leap calculated rather than reckless, says Sam Katz at Athlaw.
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Fed. Circ. Patent Decisions In 2025: An Empirical Review
In 2025, the Federal Circuit's increased output was not enough to keep up with its ever-growing patent case load, and patent owners and applicants fared poorly overall as the court's affirmance rate fell, says Dan Bagatell at Perkins Coie.
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Reel Justice: 'Die My Love' And The Power Of Visuals At Trial
The powerful use of imagery to capture the protagonist’s experience of postpartum depression in “Die My Love” reminds attorneys that visuals at trial can persuade jurors more than words alone, so they should strategically wield a new federal evidence rule allowing for illustrative aids, says Veronica Finkelstein at Wilmington University.
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Series
Hosting Exchange Students Makes Me A Better Lawyer
Opening my home to foreign exchange students makes me a better lawyer not just because prioritizing visiting high schoolers forces me to hone my organization and time management skills but also because sharing the study-abroad experience with newcomers and locals reconnects me to my community, says Alison Lippa at Nicolaides Fink.
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Utilizing AI In Agriculture Requires A Strong IP Strategy
As agricultural technology companies race to deploy artificial intelligence solutions at scale, it's important to prioritize the importance of intellectual property strategy early on to avoid losing value in a fast-moving landscape, say attorneys at Sterne Kessler.
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How A 1947 Tugboat Ruling May Shape Work Product In AI Era
Rapid advances in generative artificial intelligence test work-product principles first articulated in the U.S. Supreme Court’s nearly 80-year-old Hickman v. Taylor decision, as courts and ethics bodies confront whether disclosure of attorneys’ AI prompts and outputs would reveal their thought processes, say Larry Silver and Sasha Burton at Langsam Stevens.
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Lessons From The Pokemon Patent Firestorm
Public outcry against Nintendo being granted a patent over Pokémon gaming mechanics amid its ongoing patent infringement case against "Palworld" developer Pocket Pair, and the U.S. Patent and Trademark Office's subsequent order to reexamine Nintendo's patent, highlight potential risks associated with drafting ambiguous, unnecessarily complex or overly aggressive claims, say attorneys at McNees Wallace.
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Navigating Privilege Law Patchwork In Dual-Purpose Comms
Three years after the U.S. Supreme Court declined to resolve a circuit split in In re: Grand Jury, federal courts remain split as to when attorney-client privilege applies to dual-purpose legal and business communications, and understanding the fragmented landscape is essential for managing risks, say attorneys at Covington.