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Appellate
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February 26, 2026
Fed. Circ. Affirms Chip Patent Claims Are Invalid
The Federal Circuit on Thursday affirmed a Delaware federal judge's decision that a set of patents covering computer chip design were invalid under the so-called Alice test, clearing semiconductor makers Siemens and GlobalFoundries of infringement allegations.
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February 26, 2026
6th Circ. Backs Officer's Immunity In Vacated-Conviction Case
The Sixth Circuit has ruled that a Detroit man whose drug conviction was vacated cannot move forward with his civil rights lawsuit against a narcotics officer, finding he failed to show the officer falsified a search warrant affidavit or failed to turn over evidence favorable to the defense.
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February 26, 2026
TikTok, Meta Get Hot Bench In 'Subway Surfing' Death Appeal
Social media giants TikTok and Meta Thursday faced a barrage of questions by New York state appellate court judges as the companies seek dismissal of a lawsuit over the death of a boy who climbed atop a moving subway car, which his parent alleged was due to a "challenge" video pushed to minors.
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February 26, 2026
4th Circ. Revives Secrets Charges Against Ex-Deloitte Workers
The Fourth Circuit on Thursday revived the bulk of the charges against two former Deloitte workers accused of stealing the company's trade secrets, disagreeing with a lower court that dismissed the case because of the government's delay in bringing it.
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February 26, 2026
11th Circ. Accuses CSX Of 'Semantics Games' In Fla. Trail Spat
CSX's bid to throw out a Surface Transportation Board ruling that revoked approval for a purported rails-to-trails project in St. Petersburg, Florida, was met with skepticism from an Eleventh Circuit panel Thursday that seemed to doubt the railway's claimed limits on the board's authority.
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February 26, 2026
Biz Owner Gets £2M Tax Evasion Penalty Tossed As Unfair
A company owner isn't liable for a nearly £2 million ($2.7 million) civil tax evasion penalty because HM Revenue & Customs didn't raise its claims of dishonesty by the owner in a prior proceeding it relied on later, a London court said Thursday.
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February 26, 2026
5th Circ. Affirms FDA's Vape Rule Despite Small Biz Concerns
The Fifth Circuit on Thursday affirmed that the U.S. Food and Drug Administration complied with the law when it promulgated a new rule requiring companies seeking premarket authorization of new tobacco products to investigate the product's health effects.
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February 26, 2026
India Looks To Nix $156M Deutsche Telekom Award Suit
India is urging a D.C. federal court not to enforce a nearly $156 million arbitral award issued to Deutsche Telekom AG over a nixed satellite lease and telecommunications deal, arguing that it never agreed to arbitrate this type of dispute and that the deal was nixed over "essential security" issues.
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February 26, 2026
11th Circ. Axes ATM Co.'s Latest Bid To Revive Patent Dispute
The Eleventh Circuit ended an ATM technology company's attempt to relitigate a patent infringement suit against a competitor, ruling Thursday that the claims are barred because they could have been brought up in a previous suit.
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February 26, 2026
NYC Officials Urge 2nd Circ. Not To Block Pot Enforcement
New York City officials are asking the Second Circuit to deny a bid from two business owners to block enforcement of the city's cannabis laws against their club while they appeal a lower court decision, saying they don't have standing to seek the injunction.
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February 26, 2026
Ga. Panel Eyes Alternative Discipline Against Resigned Judge
The investigative panel of the Georgia judicial ethics commission told the state Supreme Court on Thursday that it wants to consider sanctions other than removal against a former Fulton County Superior Court judge now that she has resigned, arguing that "judges cannot resign in order to avoid discipline for judicial misconduct."
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February 26, 2026
Mich. Court Affirms 911 Caller's DUI Claim Lacked Solid Detail
A Michigan appeals court has ruled a 911 caller's claim that two motorcyclists were drunk after drinking several beers at a county fair did not give police reasonable suspicion to stop one of them, tightening the standard for when citizen tips can justify DUI traffic stops.
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February 26, 2026
Reed Smith Says Atty Can't Expand Pay Bias Damages Period
Reed Smith LLP is urging a New Jersey state court to rule that an attorney who claimed the firm unlawfully underpaid her cannot expand the time window for which she's seeking damages, arguing a legal doctrine used to revive continuing claims can't be used to collect back pay.
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February 26, 2026
Are New Police Drone Programs A Big Help Or Big Brother?
Police are increasingly using drones as first responders to 911 calls, a practice they say helps them respond to crises much faster with far fewer officers, but that privacy advocates warn could lead to mass, warrantless surveillance.
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February 26, 2026
Feds Back Pharma In 340B Contract Pharmacy Disputes
State laws that block drugmakers from imposing restrictions on federally funded hospitals and the contract pharmacies they use to dispense discounted drugs under the 340B drug discount program are violating federal law, the Trump administration said, siding with manufacturers in their bid to strike down these laws.
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February 26, 2026
Trump Admin Asks Justices To Intervene In Syria TPS Fight
The Trump administration urged the U.S. Supreme Court on Thursday to block lower courts from delaying its termination of temporary protected status for Syrian nationals, noting the high court has already done so twice for its TPS revocation regarding Venezuelan nationals.
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February 26, 2026
9th Circ. Backs L3Harris In Fired Worker's PTSD Bias Suit
The Ninth Circuit backed defense contractor L3Harris' win in a suit claiming it unlawfully fired a painter because of his post-traumatic stress disorder, finding he admitted in an application for disability benefits that he wasn't able to work by the time he was terminated.
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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
Contractors Could Face Lengthier Suits After Justices' Ruling
Government contractors could see more, longer litigation after the U.S. Supreme Court rejected GEO Group Inc.'s attempt to immediately appeal a district court order denying its claim for immunity from immigrant detainees' forced-labor claims.
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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
9th Circ. Upends $8M Asbestos Verdict Against BNSF
The Ninth Circuit has ruled that BNSF Railway Co. cannot be held strictly liable under Montana law for transporting asbestos-containing vermiculite and letting vermiculite dust collect on tracks and its railyard, upending the $8 million jury verdict awarded to the estates of two former Libby, Montana, residents who developed mesothelioma.
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February 25, 2026
Jail Threat Impossible For Already-Jailed Insurance Magnate
North Carolina insurance billionaire Greg Lindberg doesn't face the threat of immediate imprisonment for violating a $122 million contempt order because he's already in jail, a group of insurance companies told North Carolina's highest court.
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February 25, 2026
11th Circ. Questions 'Problematic' Juror Removal In Tax Case
The Eleventh Circuit hinted Wednesday that the dismissal of a juror in a trial against an accountant and an attorney accused of tax fraud may have been improper because the trial judge spoke privately with jury members about their vote split before the two men were convicted.
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February 25, 2026
Birth Control Shot Plaintiffs Lose Mid-Case Appeal Bid In Del.
The Delaware Supreme Court has refused to hear an interlocutory appeal in product liability litigation over the contraceptive injection Depo-Provera, leaving in place a set of case-management orders designed to streamline what is expected to become hundreds of lawsuits in the state.
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February 25, 2026
6th Circ. Says All Of Paralegal's Bias Suit Is Arbitration-Exempt
The Sixth Circuit ruled Wednesday that Adams and Reese LLP can't send a fired paralegal's sex harassment and disability bias suit to arbitration, ruling that a law that bars mandatory out-of-court resolutions for sexual harassment cases applies to the entirety of her lawsuit.
Expert Analysis
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Del. Dispatch: What Tesla Decision Means For Exec Comp
The recent Delaware Supreme Court decision granting Tesla CEO Elon Musk his full pay, now valued at $139 billion, following a yearslong battle appears to reject the view that supersized compensation may be inherently unfair to a corporation and its shareholders, say attorneys at Fried Frank.
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6 Issues That May Follow The 340B Rebate Pilot Challenge
Though the Health Resources and Services Administration withdrew a pending case to reconsider the controversial 340B rebate pilot program, a number of crucial considerations remain, including the likelihood of a rework and questions about what that rework might look like, say attorneys at Spencer Fane.
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5 E-Discovery Predictions For 2026 And Beyond
2026 will likely be shaped by issues ranging from artificial intelligence regulatory turbulence to potential evidence rule changes, and e-discovery professionals will need to understand how to effectively guide the responsible and defensible adoption of emerging tools, while also ensuring effective safeguards, say attorneys at Littler.
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What's On Deck In Tribal Nations' Prediction Markets Litigation
Native American tribes' response to the expansion of sports-based prediction markets enters a decisive phase this year, with appellate courts positioned to address whether federal commodities law permits nationwide offering of sports-based event contracts free from state and tribal gaming regulation, say attorneys at Holland & Knight.
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SEC Virtu Deal Previews Risks Of Nonpublic Info In AI Models
The U.S. Securities and Exchange Commission’s recent settlement with Virtu Financial Inc. over alleged failures to safeguard customer data raises broader questions about how traditional enforcement frameworks may apply when material nonpublic information is embedded into artificial intelligence trading systems, says Braeden Anderson at Gesmer Updegrove.
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Series
Judges On AI: How Courts Can Boost Access To Justice
Arizona Court of Appeals Judge Samuel A. Thumma writes that generative artificial intelligence tools offer a profound opportunity to enhance access to justice and engender public confidence in courts’ use of technology, and judges can seize this opportunity in five key ways.
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Fed. Circ. In November: Looking For Patent 'Blaze Marks'
The Federal Circuit's recent decision in Duke v. Sandoz serves as a warning that when patentees craft claims, they must provide adequate "blaze marks" that direct a skilled artisan to the specific claimed invention, and not just the individual claimed elements in isolation, say attorneys at Knobbe Martens.
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Examining Privilege In Dual-Purpose Workplace Investigations
The Sixth Circuit's recent holding in FirstEnergy's bribery probe ruling that attorney-client privilege applied to a dual-purpose workplace investigation because its primary purpose was obtaining legal advice highlights the uncertainty companies face as federal circuit courts remain split on the appropriate test, say attorneys at Proskauer.
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Opinion
The Case For Emulating, Not Dividing, The Ninth Circuit
Champions for improved judicial administration should reject the unfounded criticisms driving recent Senate proposals to divide the Ninth Circuit and instead seek to replicate the court's unique strengths and successes, says Ninth Circuit Judge J. Clifford Wallace.
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Why 'Baby Shark' Floundered In Foreign Service Waters
The Second Circuit recently ruled that the "Baby Shark" company couldn’t use email to serve alleged infringers based in China under an international agreement prohibiting such service, providing several important lessons for parties in actions involving defendants in jurisdictions unwilling or unable to effectuate efficient service, say attorneys at Greenspoon Marder.
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ERISA Litigation Trends To Watch With 2025 In The Rearview
There were significant developments in Employee Retirement Income Security Act litigation in 2025, including plaintiffs pushing the bounds of sponsor and fiduciary liability and defendants scoring district court wins, and although the types of claims might change, ERISA litigation will likely be just as active in 2026, say attorneys at Groom Law.
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2025's Defining AI Securities Litigation
Three securities litigation decisions from 2025 — involving General Motors, GitLab and Tesla — offer a preview of how courts will assess artificial intelligence-related disclosures, as themes such as heightened regulatory scrutiny and risk surrounding technical claims are already taking shape for the coming year, say attorneys at Cooley.
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How 11th Circ.'s Zafirov Decision Could Upend Qui Tam Cases
Oral argument before the Eleventh Circuit last month in U.S. ex rel. Zafirov v. Florida Medical Associates suggests that the court may affirm a lower court's opinion that the qui tam provisions of the False Claims Act are unconstitutional — which could wreak havoc on pending and future qui tam cases, say attorneys at Morgan Lewis.
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3 DC Circ. Rulings Signal Shift In Search And Seizure Doctrine
A trio of decisions from courts in the District of Columbia Circuit, including a recent order compelling prosecutors to return materials seized from James Comey’s former attorney, makes clear that continued government possession of digital evidence may implicate the Fourth Amendment, says Gregory Rosen at RJO.
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Series
Muay Thai Makes Me A Better Lawyer
Muay Thai kickboxing has taught me that in order to win, one must stick to one's game plan and adapt under pressure, just as when facing challenges by opposing counsel or judges, says Mark Schork at Feldman Shepherd.