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Intellectual Property
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April 23, 2026
Mobile Game Co. Hit With $420M Verdict In False Ad Trial
Papaya Gaming Ltd. on Thursday was hit with a jury verdict in New York telling it to pay $420 million in damages in a trial over its alleged misrepresentations about its mobile games being based on skill and not using bots.
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April 23, 2026
Trulieve Says Infringement Suit Doesn't Actually State A Claim
Cannabis company Trulieve Inc. has said a rival company's complaint against it lacks any factual basis to support the allegation Trulieve infringed the rival's patents, urging a Florida federal court to throw out the suit.
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April 22, 2026
Music Cos. Drop Verizon Copyright Suit After Cox Decision
Music companies that accused Verizon Communications Inc. of profiting from its customers' online piracy told a New York federal court on Wednesday that they were dropping their case, which had been paused while the U.S. Supreme Court considered similar claims against another internet service provider, Cox Communications.
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April 22, 2026
Full Fed. Circ. Passes On Sarepta's Patent Rehearing Bid
The full Federal Circuit on Wednesday rejected Sarepta Therapeutics Inc.'s bid for a rehearing after a panel's decision revived a University of Pennsylvania gene therapy patent that is licensed by clinical-stage biotechnology company Regenxbio Inc.
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April 22, 2026
RJ Reynolds Wants Order That E-Cigs Don't Infringe Patent
RJ Reynolds Vapor Co., which produces Vuse e-cigarettes, filed a suit in Delaware federal court seeking a declaration that it does not infringe a patent held by rival VPR Brands.
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April 22, 2026
Eli Lilly Case Over Weight Loss Drugs Kept Mostly Intact
A California federal court has refused to throw out a lawsuit from Eli Lilly against a telehealth company and related entities over the compounding of its popular weight loss drugs Mounjaro and Zepbound, but agreed to trim a conspiracy claim from the case.
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April 22, 2026
Judge Lets AI Copyright Claims Against Databricks Proceed
A California federal judge has denied a bid from software and artificial intelligence firms Databricks and Mosaic ML to escape authors' allegations that their works were used to train large language models, saying the proposed class of writers had asserted a sufficient complaint.
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April 22, 2026
Entegris Says Ex-Engineer Used Its Tech To Start Rival Firm
Tech company Entegris says a former lead engineer secretly founded his own competing firm by stealing trade secrets and has been soliciting its customers, including Intel, to bring their business to his startup, according to a suit in Massachusetts state court.
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April 22, 2026
6th Circ. Questions Timing Of Late Keyboardist's Royalties Bid
A Sixth Circuit panel sharply questioned both sides Wednesday over when, if ever, Parliament-Funkadelic co-founder George Clinton clearly rejected a decades-old royalty deal with the band's former keyboardist, signaling uncertainty about whether the late musician's estate waited too long to sue.
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April 22, 2026
Oura Hit With New Patent Suit Over Fitness Wearables
Zepp Health has hit Oura Health with a lawsuit in the Eastern District of Texas accusing the Finnish company of infringing a series of patents on wearable fitness devices, the latest salvo in a wider patent fight between the companies.
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April 22, 2026
Norton Rose Faces $100M Suit Over Withdrawn Patent App
Norton Rose Fulbright was sued in Illinois state court Tuesday by an advertising tech company claiming that the law firm mishandled a patent application and caused it to be deemed withdrawn, but kept the company in the dark about the loss of its valuable patent rights for over a year.
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April 22, 2026
Commure Took Health Co.'s Software Trade Secrets, Suit Says
A San Diego-based healthcare technology services company has accused Commure Inc. of stealing trade secrets to launch competing cloud-based software, framing the alleged conduct as an instance of a large company "backed by big money" breaking the rules to obtain a much smaller competitor's information.
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April 22, 2026
Paint Co. Says Injury Firm Used Stolen Data To Solicit Clients
A paint company has asked a North Carolina federal court to boot the opposing counsel in a putative data breach class action, accusing them of finding stolen data on the dark web and using it to solicit potential plaintiffs before victims were even notified of the breach.
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April 22, 2026
WIPO Head Gets Another Term To Lead UN Agency
World Intellectual Property Organization Director General Daren Tang has been reappointed to the position after being nominated by its coordination committee earlier this year to again lead the United Nations agency.
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April 21, 2026
Anthropic Pushes Fair Use Defense In Music Cos.' IP Fight
Anthropic PBC has asked a California federal judge to find that its use of copyrighted materials to train its tool Claude is "transformative" fair use under copyright law, comparing Claude's learning to how humans learn from reading and internalizing the themes of various works.
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April 21, 2026
Mariah Carey's Atty Fee Bid For IP Win 'Absurd,' Judge Told
Singer Mariah Carey's bid for $600,000 in attorney fees after her Davis Wright Tremaine LLP attorneys defeated a copyright infringement ahead of trial is "absurd," the plaintiff's counsel told a California federal judge Tuesday, arguing that the amount is excessive for a successful summary judgment motion.
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April 21, 2026
IP Notebook: Global Copyright, ChatGPT TM, Rogers Test
This round of Law360's look at emerging copyright and trademark issues includes a forthcoming U.S. Supreme Court appeal with global implications for copyrights, and OpenAI's setback in its effort to register "ChatGPT" as a trademark.
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April 21, 2026
Copyright Head Touts 6,000 Registrations Of Human-AI Works
The U.S. Copyright Office has issued more than 6,000 registrations for works that incorporate artificial intelligence-generated materials and follow the agency's guidance for combined human-made and AI-created works, U.S. Copyright Office leader Shira Perlmutter said Tuesday.
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April 21, 2026
Archer, Joby Spar Over Claims In Battle To Gain Air Taxi Edge
Archer Aviation has told a federal court that rival electric air-taxi company Joby Aviation cannot ditch counterclaims alleging Joby concealed its China-based sourcing and misclassified imports to evade tariffs, while Joby accuses Archer of riding its coattails and trying to reframe the narrative around its own shady dealings.
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April 21, 2026
Congress Rallies More For Bills On Copyrights Than Patents
There have been more intellectual property bills floated in Congress that are supportive of copyright rights than patent rights, according to a new report looking at how lawmakers treat the IP system.
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April 21, 2026
Gaming Co. Escapes Blackjack IP Claims Over Pleading Gaps
The owners of a trademarked blackjack game had its claims dismissed against gambling giant Penn Entertainment Inc. and one of its Colorado casinos after a federal judge found the claims alleging the casino illegally continued using the blackjack game for years after its license expired weren't sufficiently pled.
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April 21, 2026
Squires Hints At New 'Holistic' Decision On PTAB Discretion
U.S. Patent and Trademark Office Director John Squires previewed at a conference Tuesday an imminent "comprehensive decision" that will articulate current policy on discretionary factors that inform the viability of Patent Trial and Appeal Board challenges, saying he's seeking "predictability" for the PTAB.
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April 21, 2026
WDTX Judge Albright Stepping Down At End Of Summer
U.S. District Judge Alan Albright is resigning after nearly eight years presiding over cases in the Western District of Texas, Law360 confirmed Tuesday.
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April 21, 2026
Pfizer, Dexcel Take 2 Patents Off Table For Bench Trial
Drugmaker Pfizer and an Israeli competitor that is seeking to create a generic version of a Pfizer heart medication said Tuesday they have reached an agreement to remove two asserted patents from a trial set to start next week.
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April 21, 2026
Fed. Circ. Keeps Banner Witcoff And Saiber Off Patent Case
The Federal Circuit kept intact the disqualification of two law firms from a patent ownership fight on Tuesday, saying it had not been shown a district judge made a clear error in removing them.
Expert Analysis
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What A Court Doc Audit Reveals About Erroneous Filings
My audit of 1,522 court documents from last month found that over 95% contained at least one verifiable error, with fewer than 1% showing clear indicators of artificial intelligence use — highlighting above all else that lawyers may want to focus most on strengthening their review processes, says Elliott Ash at ETH Zurich.
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Similar-Looking Designs May Not Always Prove Infringement
The Federal Circuit's recent decision in Range of Motion Products v. Armaid is a reminder that even a strikingly similar design might not be found to infringe upon a patented design once design features driven by functionality are filtered out from consideration, say attorneys at BCLP.
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Apple Verdict May Inform Jury Instruction In Patent Suits
A Texas federal jury's recent verdict in Optis v. Apple provides an important example of how juries must be instructed when Step 2 of the Alice framework is submitted to them, with important implications for both litigators and courts in patent cases, says Joshua Reisberg at Blank Rome.
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Justices May Hesitate To Limit Courts' Arbitration Review
Based on Monday's argument in Jules v. Andre Balazs, the U.S. Supreme Court seems poised to preserve federal jurisdiction over arbitral award enforcement stemming from actions originated in federal court, a holding that would markedly limit the court's 2022 Walters v. Badgerow decision, says Ashwini Jayaratnam at DarrowEverett.
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Series
Ultramarathons Make Me A Better Lawyer
Completing a 100-mile ultramarathon was tougher, more humbling and more rewarding than I ever imagined, and the experience highlighted how long-distance running has sharpened my ability to adapt to the evolving nature of antitrust law and strengthened my resolve to handle demanding, unforeseen challenges, says Dan Oakes at Axinn.
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Determining When Engineered Biologics May Be Patentable
The Federal Circuit's recent decision in Regenxbio v. Sarepta, concluding that engineered cells with DNA from different organisms are not patent-ineligible natural phenomena, raises questions surrounding what framework courts will use to evaluate the patent eligibility of engineered biologics moving forward, says Robert Frederickson at Goodwin.
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Getting The Most Out Of Learning And Development Programs
Excerpt from Practical Guidance
Junior associates can better develop the legal, business and interpersonal skills they need for long-term success by approaching their firms’ learning and development programs armed with five tips for getting the most out of these resources, says Lauren Hakala at Reed Smith.
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A Shift In Fed. Circ.'s Approach To Patent Summary Judgment
The Federal Circuit's recent decision in Range of Motion v. Armaid may come to be seen as a seminal opinion for potentially exposing and entrenching the Federal Circuit's movement away from its previous framework for identifying obvious noninfringement cases, says Nicholas Nowak at Nowak IP Group.
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Considering The Risks That Arise When IP Outlives Its Owner
Federal and state court decisions show that the statutory regime for each category of intellectual property promises continuity after the owner's death, but the law does not provide a succession framework for how those rights are to be exercised, says Erin Daly at Daly Law & Strategy.
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How A High Court Music Piracy Ruling Shrinks ISP Liability
The U.S. Supreme Court's recent opinion in Cox Communications Inc. v. Sony Music Entertainment, which concerned the boundaries of contributory copyright infringement for internet service providers, dramatically lessens both the risk that an ISP will be held contributorily liable and, relatedly, the incentives an ISP may have to help combat online copyright infringement, say attorneys at Debevoise.
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Opinion
AI Presents A Make-Or-Break Moment For Outside Counsel
The rapid adoption of artificial intelligence by corporate legal departments is forcing a long-overdue reset of the relationship between inside and outside counsel, and introducing a significant opportunity to shed frustrating inefficiencies and strengthen collaboration for firms willing to embrace the shift, says Intel Chief Legal Officer April Miller Boise.
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Opinion
USPTO Has A Chance To Correct Double-Patenting Doctrine
Now that the issue of obviousness-type double patenting is front and center before the U.S. Patent and Trademark Office's Appeals Review Panel, the agency should put an end to the practice of rejecting earlier-expiring patents in favor of later-expiring ones, say attorneys at Orrick.
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1st AI Acquisition Regulation Raises Contractor Concerns
The General Services Administration’s recently published contract clause addressing artificial intelligence systems is problematic in a number of ways, underscoring the complex legal and practical issues that will need to be addressed as AI becomes more widely deployed in federal contracting, say attorneys at Haynes Boone.
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Grammarly Suit Flags Right Of Publicity As Key AI Issue
Angwin v. Superhuman Platform, filed recently in New York federal court against the parent company of Grammarly, highlights an overlooked question for any company using artificial intelligence — whether someone's identity has been used for commercial purposes without consent, possibly violating rapidly shifting state right-of-publicity laws, says Nicholas Schneider at Eckert Seamans.
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Series
Watching Hallmark Movies Makes Me A Better Lawyer
I realize you may be judging me for watching, and actually enjoying, Hallmark Channel movies, but the escapism and storylines actually demonstrate qualities and actions that lead to an efficient, productive and positive legal practice, says Karen Ross at Tucker Ellis.