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California

  • October 08, 2025

    Micron Files Patent Case In Calif. Day After Hit With Texas Suit

    Chinese chipmaker Yangtze Memory Technologies Company Ltd. has accused Micron Technology Inc. of infringing a series of patents related to computer memory, prompting Micron to respond with its own suit asserting that it didn't infringe the patents. 

  • October 08, 2025

    Biz Groups Back Ariz. Land Swap Amid 9th Circ. Appeal

    The U.S. Chamber of Commerce and a slew of mining associations are backing the federal government's efforts to nix a Ninth Circuit appeal that looks to block the transfer of more than 2,500 acres within Arizona's Tonto National Forest to a copper mining company.

  • October 08, 2025

    DOJ Asks For Stay In PVC Antitrust Case Amid Criminal Probe

    The U.S. Department of Justice is asking an Illinois federal court to pause discovery in a case accusing polyvinyl chloride pipe manufacturers of using a commodity pricing service to exchange information and fix prices while a grand jury investigates the alleged activity.

  • October 08, 2025

    2 More States Join Growing US Privacy Regulator Consortium

    A bipartisan collective of U.S. regulators that was recently formed to collaborate on the implementation and enforcement of their states' data privacy regimes has swelled to double digits, with the attorneys general of Minnesota and New Hampshire on Wednesday being announced as the group's newest members. 

  • October 07, 2025

    Aetna COVID-19 Test Provider Sues Insurer For 'Unpaid' $53M

    A Nebraska company that provided COVID-19 testing for Aetna has filed suit in California federal court, alleging that the insurer owes it more than $53 million for testing services but has refused to pay up.

  • October 07, 2025

    Alto Neuroscience Execs Sued Over Rosy Drug Claims

    An Alto Neuroscience investor claims CEO Amit Etkin and other directors overstated the efficacy of the psychiatric biotech company's lead drug candidate for treating major depressive disorder, according to a lawsuit filed Tuesday in California federal court that alleges the company's stock price plummeted when the truth came out.

  • October 07, 2025

    9th Circ. Revives Ex-Service Members' Antimalarial Drug Suit

    A Ninth Circuit panel on Tuesday breathed new life into a lawsuit by four former U.S. military service members who claim drugmakers Hoffman-La Roche Inc. and Genentech Inc. failed to warn them about permanent psychiatric side effects allegedly caused by the antimalarial drug mefloquine.

  • October 07, 2025

    Chamber Asks 9th Circ. For Clarity In Trade Secrets Cases

    The U.S. Chamber of Commerce backed Boeing's bid for the Ninth Circuit to reconsider a panel's decision to reinstate a $72 million jury verdict against the company, saying the panel's "swift treatment" of such a complex issue threatens creating confusion.

  • October 07, 2025

    Feds Sue SoCal Edison Over 2019 Saddleridge Wildfire Costs

    The U.S. government filed a lawsuit Tuesday in California federal court over damage caused to National Forest System land by the 2019 Saddleridge Fire in Los Angeles County, saying Southern California Edison was responsible for the blaze. 

  • October 07, 2025

    4 Oral Argument Sessions Benefits Attys Should Watch In Oct.

    The Second Circuit will hear from Teamsters looking to revive a proposed class action alleging mismanagement of a multiemployer pension plan, while Alcoa will ask the Seventh Circuit to overturn a ruling requiring the aluminum maker to cover union retirees' healthcare for life. Here, Law360 looks at four arguments that benefits attorneys should have on their radar this month.

  • October 07, 2025

    DC, 18 States Back Campaign Spending Caps At High Court

    The District of Columbia and 18 states urged the U.S. Supreme Court on Monday not to lift caps on the amount political parties may spend in coordination with candidates for federal office, saying state-level campaign finance regulations could be destabilized.

  • October 07, 2025

    Quiet Down! Calif. Law Targets Loud Streaming Platform Ads

    California enacted a new law Monday requiring video streaming services such as Netflix and Hulu to curb the volume on television commercials, making it the first state to issue regulations on commercial noise for streaming services. 

  • October 07, 2025

    Musk Atty Alex Spiro Faces DQ Bid Ahead Of Twitter Deal Trial

    A certified class of former Twitter investors accusing Elon Musk of tanking the social media platform's stock during acquisition negotiations has urged a California federal judge to disqualify Musk's proposed lead trial counsel Alex Spiro before a January trial, arguing he's a "critical first-hand witness" and may testify, according to documents unsealed Monday.

  • October 07, 2025

    Marijuana Vape Antitrust Actions Consolidated In Calif.

    Five proposed antitrust class actions brought by buyers of CCell brand cannabis vape accusing the Chinese manufacturers and U.S. distributors of organizing a price-fixing scheme will be consolidated in California federal court, the U.S. Judicial Panel on Multidistrict Litigation has determined.

  • October 07, 2025

    Graco Can't Nix Warranty Claims Over Car Booster Seat Safety

    A Georgia federal judge on Tuesday refused to nix warranty breach claims in a consolidated action alleging Graco misrepresented that its car booster seats would protect occupants in side-impact collisions, ruling a reasonable jury could find Graco's labeling is material and misleading to consumers.

  • October 07, 2025

    9th Circ. Rejects 'Kitchen Sink' Challenge To Vaccine Mandate

    A Ninth Circuit panel on Monday upheld a lower court's rejection of a lawsuit brought by dozens of former employees of a nonprofit healthcare system who claimed Washington state's requirement that healthcare workers be vaccinated against COVID-19 violated their statutory and constitutional rights.

  • October 07, 2025

    AGs Rip DOJ Bid To Pause Planned Parenthood Funding Suit

    The U.S. Department of Justice wants to use the ongoing government shutdown as a "shield" to stop a group of states from seeking an injunction against a halt to Medicaid funding for Planned Parenthood, the states told a Massachusetts federal judge in opposing a possible pause on their lawsuit.

  • October 07, 2025

    9th Circ. Tosses Sporting Goods Co. Suit Against Ex-Landlord

    The Ninth Circuit on Tuesday backed the dismissal of a sporting goods retailer's suit against its former landlord, which was accused of wrongfully charging the retailer with monthly fee invoices even after the retailer left the location it was renting due to the COVID-19 pandemic.

  • October 07, 2025

    Co. Not Covered In $21M Concrete Mix Error Suit, Insurer Says

    An excess insurer said it has no duty to defend or indemnify a concrete company accused of causing $21 million worth of damage after supplying the wrong concrete mix for a highway construction project, telling a California federal court Tuesday that its policy has not yet been triggered.

  • October 07, 2025

    Calif. Court Has Change Of Heart On Juror Challenge Question

    A California state appeals court has changed its mind on its own precedent governing when prosecutors can use a peremptory challenge to dismiss a non-white juror from a case, finding a "lack of life experience" can be good reason to dismiss a juror and affirming a man's life sentence

  • October 07, 2025

    J&J Hit With $966M Verdict In Calif. Talc Lung Cancer Case

    A California state jury has hit Johnson & Johnson with a $966 million verdict in favor of the estate of an 88-year-old woman who died of mesothelioma — the most recent judgment in a string of cases alleging that the company's talc products cause cancer.

  • October 07, 2025

    DOJ Backs Patent Rights In Disney's Streaming Antitrust Case

    The U.S. Department of Justice urged a Delaware federal court to ensure wireless technology company InterDigital's patent rights are protected when it assesses Disney's antitrust case accusing the company of monopolizing video streaming technology.

  • October 07, 2025

    Comcast Wins PTAB Fight Against Entropic Receiver Patent

    The Patent Trial and Appeal Board has found that an Entropic Communications LLC television receiver patent challenged by Comcast is invalid, about a month after the board found that claims in two other patents were also unpatentable.

  • October 07, 2025

    MoFo Brings On Calif. Financial Protection Agency GC

    Morrison Foerster LLP is growing its financial team, bringing in the general counsel of the California Department of Financial Protection and Innovation as a partner in its San Francisco office, the firm said Tuesday.

  • October 07, 2025

    Global Wound Care Flags Medicare Delay Amid Shutdown

    Specialty medical practice Global Wound Care has told a Texas bankruptcy judge it is waiting on $27.2 million in Medicare reimbursement payments, saying the risk that the delays could put it into a liquidity crisis is compounded by the federal government shutdown.

Expert Analysis

  • 4 Consumer Class Action Trends To Watch In 2nd Half Of 2025

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    The first half of 2025 has seen a surge of consumer class action trends related to online tools, websites and marketing messages, creating a new legal risk landscape for companies of all sizes, says Scott Shaffer at Olshan Frome.

  • 8 Ways Lawyers Can Protect The Rule Of Law In Their Work

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    Whether they are concerned with judicial independence, regulatory predictability or client confidence, lawyers can take specific meaningful actions on their own when traditional structures are too slow or too compromised to respond, says Angeli Patel at the Berkeley Center of Law and Business.

  • Series

    Law School's Missed Lessons: Communicating With Clients

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    Law school curricula often overlook client communication procedures, and those who actively teach this crucial facet of the practice can create exceptional client satisfaction and success, says Patrick Hanson at Wiggam Law.

  • One Year On, Davidson Holds Lessons On 'Health Halo' Claims

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    A year after the Ninth Circuit's Davidson v. Sprout Foods decision — which raised the bar for so-called health halo claims — food and beverage companies can draw insights from its finding, subsequently expanded on by other courts, that plaintiffs must be specific when alleging fraud in healthfulness marketing, say attorneys at Sidley.

  • How State AG Consumer Finance Enforcement Is Expanding

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    As the Consumer Financial Protection Bureau becomes less active, state attorneys general are increasingly shaping the enforcement landscape for consumer financial services — and several areas of focus have recently emerged, say attorneys at Morgan Lewis.

  • Series

    Adapting To Private Practice: From US Rep. To Boutique Firm

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    My transition from serving as a member of Congress to becoming a partner at a boutique firm has been remarkably smooth, in part because I never stopped exercising my legal muscles, maintained relationships with my former colleagues and set the right tone at the outset, says Mondaire Jones at Friedman Kaplan.

  • Comparing New Neural Data Privacy Laws In 4 States

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    Although no federal law yet addresses neural privacy comprehensively, the combined effect of recent state laws in Colorado, California, Montana and Connecticut is already shaping the regulatory future, but a multistate compliance strategy has quickly become a gating item for those experimenting with neuro-enabled workplace tools, says Kristen Mathews at Cooley.

  • Employer Tips For Responding To ICE In The Workplace

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    Increased immigration enforcement under President Donald Trump's administration has left employers struggling to balance their compliance obligations with their desire to provide a safe workplace, so creating a thorough response plan and training for U.S. Immigration and Customs Enforcement's presence at the workplace is crucial, say attorneys at Hanson Bridgett.

  • Opinion

    Senate's 41% Litigation Finance Tax Would Hurt Legal System

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    The Senate’s latest version of the Big Beautiful Bill Act would impose a 41% tax on the litigation finance industry, but the tax is totally disconnected from the concerns it purports to address, and it would set the country back to a time when small plaintiffs had little recourse against big defendants, says Anthony Sebok at Cardozo School of Law.

  • Tips For Litigating Apex Doctrine Disputes Amid Controversy

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    Litigants once took for granted that deposition requests of high-ranking corporate officers required a greater showing of need than for lower-level witnesses, but the apex doctrine has proven controversial in recent years, and fights over such depositions will be won by creative lawyers adapting their arguments to this particular moment, say attorneys at Hangley Aronchick.

  • Series

    Performing As A Clown Makes Me A Better Lawyer

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    To say that being a clown in the Macy’s Thanksgiving Day Parade has changed my legal career would truly be an understatement — by creating an opening to converse on a unique topic, it has allowed me to connect with clients, counsel and even judges on a deeper level, says Charles Tatelbaum at Tripp Scott.

  • Focusing On Fluoride: From FDA To Class Action

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    A class action filed two days after the U.S. Food and Drug Administration announced plans to remove ingestible fluoride prescription drug products for children from the market may be the tip of the iceberg in terms of the connection between government pronouncements on safety and their immediate use as evidence in lawsuits, says Rachel Turow at Skadden.

  • 9th Circ. Ruling Is Turning Point For Private Funds In 401(k)s

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    The Ninth Circuit's decision in Anderson v. Intel reinforces that the Employee Retirement Income Security Act's duty of prudence permits fiduciaries to use private market assets in diversified funds, yet it also exposes the persistent litigation and regulatory uncertainties that continue to temper wider adoption in 401(k) plans, say attorneys at Debevoise.

  • How Dfinity Timeliness Ruling Can Aid Crypto Issuers

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    A California federal court's recent dismissal of a class action against Dfinity, holding that the claims were time-barred by the Securities Act's three-year statute of repose, provides a useful defense for cryptocurrency issuers, which often solicit investments years before minting and distributing the associated tokens, say attorneys at Paul Weiss.

  • 4 Precautions For Responsible AI Use In Bid Protests

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    Despite the U.S. Government Accountability Office’s May warning that it will impose stiff sanctions on bid protesters whose filings contain artificial intelligence-generated mistakes and hallucinations, generative AI can be a valuable tool for the bid protest bar if used with safeguards, say attorneys at Crowell & Moring.

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