Appellate

  • October 23, 2026

    Teva, Eli Lilly Spar Over Possible New Drug Patent Trial

    Eli Lilly and Teva on Friday sparred over whether a new trial should be held in Massachusetts federal court over the validity of patents related to Teva's migraine drug Ajovy after the Federal Circuit reversed the Boston court's judgment that favored Eli Lilly.

  • October 23, 2026

    9th Circ. Blocks Trump's Calif. National Guard Deployment

    A split Ninth Circuit panel on Friday upheld a lower court's preliminary injunction blocking President Donald Trump's deployment of the California National Guard in Los Angeles last year, finding that the president didn't have the authority to order the deployment, which violated the constitutional separation of powers.

  • October 23, 2026

    Ohio Justices Say Class Cert. Analysis Was 'Rigorous'

    The Ohio Supreme Court held Thursday that a trial court did not err by examining all seven requirements for class certification in a suit alleging water ratepayers were overcharged, even though the judge found two were not met but assumed for the sake of argument that the other requirements were satisfied.

  • October 23, 2026

    Wash. Tribe Can't Appeal Immunity Ruling Yet, 9th Circ. Says

    The Ninth Circuit on Friday threw out an appeal from a Native American tribe seeking to halt an environmental challenge over federal review and permitting of the tribe's proposed oyster farm, holding that the court lacks jurisdiction to hear the matter.

  • October 23, 2026

    5th Circ. Weighs Iowa Bid To Toss Charles Schwab Settlement

    A Fifth Circuit panel pushed Charles Schwab to explain why it should sign off on a settlement with investors resolving claims that its 2020 merger with TD Ameritrade created a monopoly, asking Friday how an agreed upon antitrust compliance program created value.

  • October 23, 2026

    Ariz. Court Requires 20-Day Wait For Capital Disability Exams

    An Arizona state appellate panel on Friday said a trial court erroneously ruled to allow an intellectual disability expert to examine a defendant too soon, rejecting the state's contention in a capital murder case that "not less than 20 days after" a deadline means the same thing as "within 20 days of" the deadline.

  • October 23, 2026

    Colo. Justices Asked To Hear Challenge To Amendment 87

    The man challenging the validity of signatures for a Colorado ballot initiative to raise taxes on the state's wealthiest residents appealed the dismissal of his lawsuit to the state's high court Thursday.

  • October 23, 2026

    Panel Orders New Sex Abuse Trial Over Improper Testimony

    A Connecticut appeals court on Friday ordered a new trial for a man convicted of sexual assault of a child, ruling the prosecutor was incorrectly allowed to ask witnesses to evaluate the credibility of the victim's testimony.

  • October 23, 2026

    5th Circ. Revives Facebook Users' Eyemart Wiretap Suit

    The Fifth Circuit on Friday revived a group of Facebook users' proposed class action accusing Eyemart Express LLC of disclosing their HIPAA-protected information to Meta without their consent, saying in a published opinion that Eyemart and a district court had read the statutory definition of individually identifiable health information too narrowly.

  • October 23, 2026

    Murder Evidence 'Overkill' In Passport Fraud Trial, Judge Says

    A First Circuit panel on Friday said prosecutors should not have told a jury that a defendant on trial for lying to obtain a U.S. passport was wanted for murder in Cape Verde, but nevertheless upheld his conviction due to the "overwhelming evidence" of his guilt.

  • October 23, 2026

    TransDigm Can't Ax Ex-GC's Retaliation Suit, Ohio Court Says

    TransDigm Group cannot push to arbitration its former general counsel's lawsuit alleging that she was terminated in retaliation for reporting two instances of sexual harassment and antitrust compliance concerns at the aerospace company, an Ohio appeals court ruled, saying sexual harassment allegations are not subject to arbitration.

  • October 23, 2026

    9th Circ. Judge Hints Trump US Atty Firing OK Despite 'Chaos'

    A Ninth Circuit judge remarked on Friday that President Donald Trump's ouster of court-appointed Seattle U.S. Attorney Roger Rogoff has sown "chaos," but pushed back against Rogoff's contention that the move amounted to executive overreach, noting that the president already controls the office via the attorney general.

  • October 23, 2026

    Dutch Software Co. Seeks To Unravel $400K Contempt Order

    A Dutch software company is looking to undo a $400,000 sanctions order against it in a long-running trademark battle with its former U.S. partner, saying there is no evidence of harm to the opposing party sufficient to support the court's contempt ruling.

  • October 23, 2026

    Full 5th Circ. OKs Trump's No-Bond Policy For Immigrants

    The full Fifth Circuit handed down a divided opinion on Friday, ruling that noncitizens who were never lawfully admitted to the U.S. don't have a constitutional right to bond hearings regardless of how long they've been detained.

  • October 23, 2026

    Alembic Settles With Vanda Over Schizophrenia Drug Generic

    Vanda Pharmaceuticals and Alembic Pharmaceuticals notified a Delaware federal judge Friday that they have settled a patent dispute over Alembic's planned generic version of Vanda's schizophrenia drug Fanapt.

  • October 23, 2026

    State AGs Take Aim At 'Texas Two-Step' In Brief To Justices

    Attorneys general for 20 states and the District of Columbia urged the U.S. Supreme Court to take up a challenge to the validity of "Texas Two-Step" bankruptcies, telling the high court a Fourth Circuit ruling in an asbestos liability case threatens the ability of states to exercise their sovereign power to enforce their own laws.

  • October 23, 2026

    Insulet Can't Keep Injunction During Trade Secret Appeal

    The Federal Circuit has denied insulin product developer Insulet Corp.'s request to keep an injunction in place against rival EOFlow Co. Ltd. while it appeals an axed $59 million trade secrets jury verdict to the U.S. Supreme Court.

  • October 23, 2026

    Ute Family Urges High Court To Revive FBI Evidence Duty

    A Utah tribal member's family is asking the Supreme Court to reverse a decision that the federal government isn't liable for his shooting death, telling the justices that without their intervention the case could set a dangerous precedent that will harm investigative authority at crime scene investigations.

  • October 23, 2026

    Startups, Inventors Urge High Court To Review $2.6B IP Case

    The Alliance of U.S. Startups & Inventors for Jobs has called for the U.S. Supreme Court to take up Centripetal Networks LLC's petition arguing a $2.6 billion infringement victory against Cisco was taken away without due process, with the organization warning the holding will disincentivize innovation by smaller companies and individuals.

  • October 23, 2026

    Cities Say Feds Ignore Immigration Rule Collusion Claims

    Three cities on Friday urged the U.S. Supreme Court to stay an order that removed the ability of immigration courts to temporarily close cases, arguing the federal government failed to address the legality of circumventing Administrative Procedures Act requirements.

  • October 23, 2026

    Ill. Panel Backs Defense Win In Nissan Car Defect Crash Suit

    An Illinois appellate court on Friday affirmed a defense verdict in a suit alleging a defective Nissan vehicle caused a fatal crash, saying the trial court properly barred a failure-to-warn claim against the automaker.

  • October 23, 2026

    IRS Fights For Microcaptive Reporting Rules In 5th Circuit

    The Fifth Circuit should restore a vacated regulation that required disclosure of certain microcaptive transactions due to the risk of tax avoidance and uphold another related rule that carried a lower penalty for reporting failures, the government said Friday, arguing against a plastics manufacturer fighting to eliminate both.

  • October 23, 2026

    1st Circ. Says Sinovac Investor's Fraud Suit Came Too Late

    The First Circuit found that investment management firm MW Gestion was a few months too late to sue an investor and his firm on a claim they hid their growing stake in China-based biopharmaceutical company Sinovac Biotech Ltd., upholding a lower court's ruling that ended MW Gestion's proposed class action on behalf of Sinovac shareholders.

  • October 23, 2026

    Copyright Ruling Leaves Worldwide Rights In Legal Limbo

    The U.S. Supreme Court left music publishers, creators and catalog buyers facing potentially different rules for worldwide copyright termination after an unusual quorum failure ended the entertainment industry's bid to overturn a Fifth Circuit ruling allowing authors to recapture foreign rights included in worldwide grants.

  • October 23, 2026

    NC Asks 4th Circ. To Undo Atty Fees In Prison Trans Care Row

    North Carolina urged the Fourth Circuit on Friday to reverse over half a million dollars in legal fees awarded to a formerly incarcerated transgender woman alleging she was wrongly denied gender-affirming surgery at a state prison, arguing the award defies U.S. Supreme Court precedent.

Expert Analysis

  • How Pfizer Won Fed. Circ. Patent Dispute By 1 Carbon Atom

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    The Federal Circuit's recent refusal to revive a patent in Enanta Pharmaceuticals v. Pfizer over an alleged typo creating a one-atom difference in a COVID-19 treatment application hands defendants a template for potentially converting a triable fact question into an early dispositive ruling, say attorneys at Polsinelli.

  • What To Know Before Justices Rule In Title IX Employee Case

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    The U.S. Supreme Court is poised to decide whether Title IX protections extend to employees alleging sex discrimination in Crowther v. Board of Regents of the University System of Georgia, which could have significant implications for higher education institutions and their employees, say attorneys at Ropes & Gray.

  • Fed. Circ. Ruling Highlights The Cost Of Incorrect Inventorship

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    The Federal Circuit's recent decision in Fortress Iron v. Digger Specialties, affirming that a fencing company's patents were invalid due to a missing co-inventor, is a reminder that confirming correct inventorship should be a critical part of every patent invalidity workup, say attorneys at Neal Gerber.

  • Future Of Fed Independence Shaky After Justices' Ruling

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    The U.S. Supreme Court's recent ruling in Trump v. Cook preserved the Federal Reserve's formal independence but could invite the president to remove board members with just modest protections, leaving the central bank's autonomy uncertain and potentially setting up fresh clashes over other agencies, says Steven Schwinn at the University of Chicago.

  • Series

    Mich. Banking Brief: All The Notable Legal Updates In Q2

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    The second quarter brought several notable financial services law developments to Michigan, including a U.S. Supreme Court ruling on state tax foreclosures, progress on a money transmission modernization bill package, and continued legislative momentum on cryptocurrency and mortgage lending, say attorneys at Dykema.

  • Justices' Ruling Alters Playing Field For State Subpoena Suits

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    The U.S. Supreme Court’s decision in First Choice Women’s Resource Centers v. Davenport will spark more federal court challenges to state subpoenas, but procedural defenses will block some merits decisions, so plaintiffs must carefully time and manage parallel federal and state proceedings, say attorneys at Troutman.

  • Looking At Drake's Diss Track Appeal Through An IP Lens

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    Though Drake's pending Second Circuit appeal over UMG's promotion of Kendrick Lamar's "Not Like Us" is formally about defamation, it shows that IP considerations can help identify records showing how a work traveled, which may guide courts when deciding context, says attorney Abdul Abdullahi.

  • Series

    Bass Fishing Makes Me A Better Lawyer

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    Landing a trophy striped bass and closing a big deal both require cultivating the patience to finesse — not force — your way to desired outcomes, changing course when your old approach isn’t working and learning from the ones that got away, says Jon Ruiss at Alston & Bird.

  • Series

    NY Banking Brief: All The Notable Legal Updates In Q2

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    The year's second quarter brought several notable banking law developments to New York, including a proposal to align state stablecoin rules with the federal Genius Act, fresh fair lending and cybersecurity guidance from state regulators, and a significant Second Circuit holding on preemption, say attorneys at Ashurst Perkins Coie.

  • PacifiCorp Ruling Shows Limits Of Aggregate Wildfire Loss Models

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    An Oregon appeals court's recent decision in James v. PacifiCorp illustrates that in litigation involving multiple wildfires, materially different causation theories, and evidence tied to particular fires and locations, a single undifferentiated damages model is vulnerable to attack, say Paige Van Oosten and Jason Kim at Hunton and Kevin Cahill at FTI Consulting.

  • Roundup

    The Most Talked-About Supreme Court Decisions Of 2026

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    This term, 11 U.S. Supreme Court decisions quickly became hot topics among Law360's guest writers.

  • A New Defense For Medicaid Fraud Cases In Texas

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    The Texas Supreme Court decision in LabCorp v. Texas last month, finding that the state's False Claims Act requires proof that an omission is material, is among the first to establish that the government's lack of reaction to the defendant's disclosures rendered alleged omissions immaterial, say attorneys at Sheppard.

  • Fighting The Evidentiary Risks Of Deepfakes In Court

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    Though courts and federal rules are only slowly developing frameworks for assessing digital evidence that could have been created or generated by artificial intelligence, litigators should understand what steps they'll likely need to take to successfully challenge potentially deepfaked exhibits — and fight questions about the authenticity of their own, say attorneys at MoFo.

  • Justices' Cuba Ruling Narrowly Recasts Sovereign Immunity

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    The U.S. Supreme Court recently allowed Exxon Mobil's bid for $1 billion in damages for Cuban-seized property to proceed, but the ruling's doctrinal significance is in treating the Helms-Burton Act as a later, specific and self-contained statutory displacement of the default jurisdictional immunity regime, says Josep Galvez at 4-5 Gray's Inn.

  • 'Tiger King' Funeral Clip Ruling Offers Fair Use Road Map

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    The Tenth Circuit's decision in Whyte Monkee v. Netflix that the streaming service's use of another party's funeral footage in the docuseries "Tiger King" constituted fair use lays out a framework for producers to apply the four statutory fair use factors to their own projects, says Frank D’Angelo at Loeb & Loeb.

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