California

  • March 06, 2026

    Cyntec Gets Calif. Jury To Uphold Patents In Infringement Suit

    A California federal jury has upheld claims in a pair of Cyntec Co. patents for electrical circuit technology, years after Chilisin Electronics Corp. was put on the hook for infringing the patents.

  • March 06, 2026

    Judge Wants Action On FEMA Disaster Mitigation Funds Delay

    A Massachusetts federal judge Friday ordered the Trump administration to step up its pace in restoring a disaster mitigation funding program, nearly three months after he ordered it to do so.

  • March 06, 2026

    Fed. Circ. Won't Reinstate $2M Sepsis-Testing Patent Verdict

    The Federal Circuit on Friday refused to revive the $2 million jury verdict Magnolia Medical Technologies Inc. won in its sepsis-testing patent infringement suit against Kurin Inc., affirming a Delaware federal judge's decision to throw out the verdict after trial.

  • March 06, 2026

    Constantine Cannon Defends Handling Of Sutter $75M Fee

    Constantine Cannon LLP pushed back against Schneider Wallace Cottrell Kim LLP's allegations it unfairly reduced Schneider Wallace's share of a $75.4 million fee award in Sutter Health's $228.5 million antitrust deal, arguing in California federal court that the firm "sat on the sidelines" for most of the decadelong fight and isn't entitled to a bigger cut.

  • March 06, 2026

    Ad.com Says Insurer Owes Defense Of TM Suit

    An Arizona insurer wrongfully refused to insure the interactive advertising company Ad.com against a trademark lawsuit from a pair of technology companies accusing the advertiser of stealing their brand identifiers to sell its own product, Ad.com alleged in a lawsuit this week. 

  • March 06, 2026

    Taxation With Representation: Slaughter And May, Kirkland

    In this week's Taxation With Representation, British insurer Beazley accepts a cash takeover offer from Zurich Insurance Group, a consortium of investors led by Blackrock's Global Infrastructure Partners and the EQT Infrastructure VI fund buys energy company AES, and private equity firm Thoma Bravo acquires third-party logistics provider WWEX.

  • March 06, 2026

    Baker McKenzie Guides Servier On $2.5B Oncology Deal

    French pharmaceutical group Servier said Friday that it has agreed to acquire Day One for about $2.5 billion in cash, with legal guidance from Baker McKenzie.

  • March 06, 2026

    Cleary, Davis Polk Lead Diabetes Biz MiniMed's $560M IPO

    Medtronic's diabetes-focused spin-off MiniMed Group began trading publicly Friday after pricing a $560 million initial public offering, well below the expected target of $742 million.

  • March 06, 2026

    Companies In Limbo Over Calif. Climate Disclosure Laws' Fate

    Companies that do business in California are stuck in no-man's-land as the Golden State implements sweeping laws requiring disclosure of financial risks tied to climate change, at the same time the Ninth Circuit is poised to decide whether to block the laws.

  • March 05, 2026

    Meta's Child Sex Abuse Shield Is Top Tier, Safety Expert Says

    Meta began its defense case-in-chief Thursday in New Mexico's bellwether social media mental health trial, calling to the stand a safety specialist who said Meta's detection program for child sexual abuse material is best in class but conceded that it's impossible to know how much material slips through.

  • March 05, 2026

    Twitter 'Lied' About Bots, Musk Says At Stock Fraud Trial

    Elon Musk continued his testimony in California federal court Thursday in litigation over Twitter investors' claims he publicly trashed the company to get a better deal on his buyout, calling Twitter's claims about bots on the platform "utterly absurd" and contending "they lied in public SEC documents repeatedly."

  • March 05, 2026

    'Addiction' Became A 'Dirty Word' At Instagram, Jury Hears

    A former executive and consultant for Meta testified Thursday in bellwether litigation over claims that its subsidiary Instagram is harmful to children, telling a Los Angeles jury that between his two stints with the company, he saw "addiction" go from an openly researched topic to a taboo "dirty word."

  • March 05, 2026

    9th Circ. Spurns Challenge to USCIS U-Visa Waiver Decision

    The Ninth Circuit said Thursday that courts can't second-guess the federal government's decision to reject an inadmissibility waiver request from an immigrant seeking to apply for a type of visa that's usually reserved for victims of certain crimes who aid law enforcement, rejecting an appeal from a Mexican citizen.

  • March 05, 2026

    Trump Can Shelve Refugee Admissions, 9th Circ. Rules

    The Ninth Circuit on Thursday ruled that President Donald Trump likely has the authority to suspend admissions of people seeking refugee status in the U.S., but said the government's defunding of services to refugees already admitted is likely unlawful.

  • March 05, 2026

    Apple AirTag Judge Compares Fight To Uber Sex Assault MDL

    A California federal judge indicated Thursday that he likely won't certify a class of stalking victims suing Apple for designing AirTags that were susceptible to abuse by stalkers, comparing the case to litigation against Uber Technologies Inc. over driver sexual assaults, which proceeded as coordinated multidistrict litigation rather than a class action.

  • March 05, 2026

    A Look At Four States' Tort Reform Legislation Fights

    There are currently four states debating whether to install business-friendly tort reform legislation or medical malpractice guardrails. The issues include a potentially brutal showdown in California over auto collision litigation and efforts in Florida to expand wrongful death liability for healthcare providers.

  • March 05, 2026

    Grubhub's $24.8M Deal To End Driver Fight Nears Initial OK

    A California federal judge told counsel during a hearing Thursday that Grubhub Inc.'s revised $24.75 million settlement to resolve claims it misclassified drivers as independent contractors is "getting closer," but she held off on preliminarily approving the deal and told counsel they must "clean up" aspects of the class notice.

  • March 05, 2026

    Meta Hid 'Alarming Reality' Of AI Glasses' Privacy, Suit Says

    Meta Platforms touts its artificial intelligence "smart" glasses as designed to protect users' privacy, but the tech company surreptitiously routes video captured by the wearable devices to contractors who view the footage to train Meta's AI models, according to a new proposed class action filed in California federal court.

  • March 05, 2026

    Chipotle Seeks To Beat Investor's Burrito-Size Beef

    Chipotle Mexican Grill says an investor suit tied to complaints about its portion sizes should be dismissed again, telling a federal judge that the plaintiff's latest attempt has failed to fix deficiencies that got the suit tossed previously and that "alleging a social media frenzy is not enough to plead securities fraud."

  • March 05, 2026

    DC Circ. Urged To Pause DOT Immigrant Truck Driver Rule

    Local governments, legal advocates, Teamsters California and others have urged the D.C. Circuit to suspend the U.S. Department of Transportation's new final rule containing sweeping restrictions on nondomiciled commercial driver's licenses for immigrants, saying nearly 200,000 drivers would be culled from the workforce and trigger a supply chain and critical services crisis. 

  • March 05, 2026

    Mom Hit By Tesla-Driving Toddler Can't Undo Trial Loss

    A California state appellate panel affirmed a midtrial win for Tesla in a suit brought by a mother who was struck by a Tesla driven by her toddler, saying she used the wrong legal standard to characterize her claim that certain features were defectively designed.

  • March 05, 2026

    Progenity Investors' $1M Billing Fraud Suit Deal Gets Final OK

    Genetic test distributor Progenity Inc., now known as Biora Therapeutics Inc., has received final approval of a $1 million settlement with investors, resolving claims that it made misleading statements ahead of its June 2020 initial public offering about its practice of overbilling the government.

  • March 05, 2026

    Fed. Circ. Mulls Patents In Penile Implant Trade Secret Win

    A Federal Circuit panel on Thursday grilled both sides in a trade secret dispute over penile implants that resulted in an $18.3 million judgment against defendants, repeatedly questioning attorneys about whether existing patents doomed the trade secrets claimed by International Medical Devices and its founder, Dr. James Elist.

  • March 05, 2026

    XAI Fails To Block California's Disclosure Law

    A California federal judge has declined to entertain X.AI LLC's request to block enforcement of a state law that would require artificial intelligence companies to disclose data used in training their models, saying xAI hadn't shown that trade secrets would be implicated by the law.

  • March 05, 2026

    Calif. Tribe Can Try Again To Show Gaming Compact Dispute

    A federal court judge has sided with California Gov. Gavin Newsom in a dispute over a tribal Class III gaming compact, saying the Morongo Band of Mission Indians failed to show an actual controversy with the state under Article III of the Constitution.

Expert Analysis

  • 9th Circ. Copyright Ruling Highlights Doubts On Intrinsic Test

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    Two concurring opinions in Sedlik v. Von Drachenberg may mark an inflection point in the Ninth Circuit's substantial-similarity jurisprudence, inviting copyright litigants to reassess strategy as the court potentially shifts away from the intrinsic test, say attorneys at Troutman.

  • Algorithmic Bias Risks Remain For Employers After AI Order

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    A recent executive order articulates a federal preference for a minimally burdensome approach to artificial intelligence regulation, but it doesn't eliminate employers' central compliance challenge or exposure when using AI tools, say Marjorie Soto Garcia and Joseph Mulherin at McDermott, and Candice Rosevear at Peregrine Economics.

  • Considerations In Building Guardrails For AI Use In Arbitration

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    A recent California federal court case involving allegations of artificial intelligence ghostwriting an arbitration award, prior analogous practice on tribunal delegation, and emerging generative AI recommendations all support building a forward-looking framework for arbitration rules to minimize the risk of AI-based challenges, say attorneys at Crowell & Moring.

  • Series

    Calif. Banking Brief: All The Notable Legal Updates In Q4

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    The regulatory and litigation developments for California financial institutions in the fourth quarter of 2025 were incremental but consequential, with the Department of Financial Protection & Innovation relying on public enforcement actions to articulate expectations, and lawmakers and privacy regulators playing a role as well, says Stephen Britt at Stinson.

  • Series

    Fly-Fishing Makes Me A Better Lawyer

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    Much like skilled attorneys, the best anglers prize preparation, presentation and patience while respecting their adversaries — both human and trout, says Rob Braverman at Braverman Greenspun.

  • 4 Ways GCs Can Manage Growing Service Of Process Volume

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    As automation and arbitration increase the volume of legal filings, in-house counsel must build scalable service of process systems that strengthen corporate governance and manage risk in real time, says Paul Mathews at Corporation Service Co.

  • IP Appellate Decisions Show 4 Shifts In 2025

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    In 2025, intellectual property decisions issued by the Ninth, D.C., and Federal Circuits trended toward tightening doctrinal boundaries, whether to account for technological developments in existing legal regimes, or to refine areas with some ambiguity, says Nate Sabri at Perkins Coie.

  • Calif. AI Law Will Have Ripple Effect On Emerging Cos.

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    California's Transparency in Frontier Artificial Intelligence Act is the first comprehensive state-level AI safety framework with mandated public disclosures in the U.S., and although it may not affect emerging companies directly, companies that embed governance and transparency into their operations will differentiate themselves in highly competitive markets, say attorneys at Mintz.

  • Series

    The Law Firm Merger Diaries: Forming Measurable Ties

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    Relationship-building should begin as early as possible in a law firm merger, as intentional pathways to bringing people together drive collaboration, positive client response, engagements and growth, says Amie Colby at Troutman.

  • A Look At EEOC Actions In 2025 And What's Next

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    President Donald Trump issued several executive orders last year that reshaped policy at the U.S. Equal Employment Opportunity Commission, and with the administration now controlling a majority of the commission, the EEOC may align itself fully with orders addressing disparate impact and transgender issues, say attorneys at Jones Day.

  • 5 E-Discovery Predictions For 2026 And Beyond

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    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.

  • Where States Jumped In When SEC Stepped Back In 2025

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    The state regulators that picked up the slack when the U.S. Securities and Exchange Commission scaled back enforcement last year should not be underestimated as they continue to aggressively police areas where the SEC has lost interest and probe industries where SEC leadership has actively declined to intervene, say attorneys at Morgan Lewis.

  • 2026 State AI Bills That Could Expand Liability, Insurance Risk

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    State bills legislating artificial intelligence that are expected to pass in 2026 will reshape the liability landscape for all companies incorporating AI solutions into their business operations, as any novel private rights of action authorized under AI-related statutes signal expanding exposures, say attorneys at Wiley.

  • What's On Deck In Tribal Nations' Prediction Markets Litigation

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    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.

  • SEC Virtu Deal Previews Risks Of Nonpublic Info In AI Models

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    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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