California

  • January 07, 2026

    Fed. Circ. Faults Lower Court In Parking Patent Case

    The Federal Circuit said a new trial is needed to determine if a parking lot management patent is invalid under a rule prohibiting patents for technologies that were used or were on sale for more than a year before a patent application is filed.

  • January 06, 2026

    Thompson Hine Lands In Silicon Valley With IP Boutique Attys

    Cleveland-based Thompson Hine LLP is expanding its California footprint, announcing Tuesday it is combining with Silicon Valley intellectual property litigation boutique Turner Boyd Seraphine LLP.

  • January 06, 2026

    Uber Can't Show Bellwether Jury That Driver Wasn't Charged

    Ahead of next week's first-ever bellwether trial in multidistrict litigation accusing Uber Technologies Inc. of failing to prevent drivers from sexually assaulting passengers, a California federal judge ruled Tuesday that Uber can't introduce evidence that the alleged assailant wasn't criminally charged.

  • January 06, 2026

    Section 230 Knocks Down Addiction MDL, Meta Tells 9th Circ.

    Meta Platforms Inc. urged a Ninth Circuit panel on Tuesday to find that Section 230 of the Communications Decency Act shields it from sprawling social-media-addiction multidistrict litigation, arguing that the claims go to "the heart of what the statute intends to protect."

  • January 06, 2026

    Feds Sue Calif. Cities To Extinguish Natural Gas Bans

    The Trump administration is going after two cities in California over building codes that ban natural gas infrastructure in newly constructed buildings, alleging in a lawsuit Monday that these local rules "impose crushing costs" on Californians and run afoul of federal law.

  • January 06, 2026

    Ramey Blocked As Atty In Image Patent Fight In NY

    Intellectual property attorney William Ramey was prevented from representing the owner of image processing and modifying patents used in special eyeglasses in an infringement suit in New York federal court, leading the company to abandon the case.

  • January 06, 2026

    1st Circ. Questions Feds' Mootness Claim In NIH Grant Suits

    The First Circuit appeared to push back Tuesday on assertions by the government that new guidance for terminating medical research grants over supposed links to issues like DEI, gender identity and vaccines — along with a partial settlement last week — moot a pair of lawsuits challenging the directives.

  • January 06, 2026

    Coupang Brass Face Suit Over Alleged Cybersecurity Failures

    The top brass of e-commerce company Coupang Inc. have been sued in California federal court by a shareholder who claims the company's executives and directors failed to maintain adequate cybersecurity protocols, leading to a data breach that exposed the personal information of millions of customers.

  • January 06, 2026

    SEC Lands $2.6M Default Win In Biofuel Investor Fraud Case

    A purported commercial fueling entrepreneur and his companies must pay the U.S. Securities and Exchange Commission nearly $2.6 million after failing to retain new counsel in an enforcement action alleging that they scammed retail investors out of more than $1.2 million.

  • January 06, 2026

    Feds Seek More Than 21-Year Sentence In Navy Espionage Case

    The federal government has asked a California federal court to sentence a former U.S. Navy member to more than 21 years in prison for sharing classified information about its amphibious assault ships with the Chinese government.

  • January 06, 2026

    Ex-NBA Player Fights To Keep Suit Over Agents' Fees Alive

    Former NBA player Noah Vonleh's suit accusing several agents of wrongly charging him fees for his contract to play in China should stay in court and out of arbitration, Vonleh has told a California federal judge.

  • January 06, 2026

    Calif. Tribe Rejects Feds' Delay In 40-Acre Land Transfer Fight

    A California tribe is asking a D.C. federal court to deny a bid by the U.S. Department of the Interior for an indefinite stay in responding to a challenge to the agency's decision to approve a 40-acre land transfer for a fellow state tribe's casino project.

  • January 06, 2026

    Calif. Locomotive Emissions Rule Repeal Ends Industry Suit

    A California federal judge on Tuesday dismissed a legal challenge from rail industry groups to a since-repealed regulation that would've required railroads to transition to zero-emission locomotives in the Golden State, closing the book on the dispute after the parties agreed to drop the case.

  • January 06, 2026

    OpenAI Says Cameo Lacks Name Recognition For TM Claim

    Artificial intelligence startup OpenAI has asked a California federal judge to dismiss part of a trademark infringement suit brought by celebrity video service Cameo, saying Cameo hasn't shown its mark is well-known enough to support a dilution claim.

  • January 06, 2026

    9th Circ. Says Christian Ministry Can Reject Gay Applicants

    The Ninth Circuit ruled Tuesday that a Christian ministry is constitutionally clear to refuse employment to people based on their sexual orientation, explaining that the First Amendment allows religious ministries to prefer candidates who share their beliefs about marriage and sexuality.

  • January 06, 2026

    Meta Downplayed $10B Ad Changes 'Tsunami,' 9th Circ. Told

    Meta Platforms Inc. investors urged a Ninth Circuit panel on Tuesday to revive a proposed securities class action alleging the social media giant hid the financial effects of privacy changes by Apple Inc., arguing that Meta executives publicly assured investors while knowing the company would be hit with a "$10 billion tsunami."

  • January 06, 2026

    Employment Trio Joins Ogletree In California, Oregon

    Ogletree Deakins Nash Smoak & Stewart PC announced Tuesday that the labor and employment firm has added three experienced shareholders to bolster its efforts in California and Oregon.

  • January 06, 2026

    Girardi Keese CFO Must Use His Own Atty For Chicago Appeal

    Girardi Keese's former financial chief cannot have counsel appointed to help him challenge the Illinois sentence he is serving alongside his 10-year California sentence for helping Tom Girardi steal millions from clients because he isn't pursuing the appeal in good faith, an Illinois federal judge has ruled.

  • January 06, 2026

    'Jersey Boys' Producer Slips $1M Pension Tab At 9th Circ.

    The Ninth Circuit on Tuesday reversed a win for a stagehands union pension plan in a dispute with a producer for the jukebox musical "Jersey Boys," saying an entertainment industry exemption to federal benefits law shielded the production company from approximately $1 million in withdrawal liability. 

  • January 06, 2026

    Live Nation Settles Workers' Claims Of Excessive 401(k) Fees

    Live Nation has agreed to a settlement of a proposed class action from former employees who alleged their 401(k) plan was saddled with excessive fees, after a California federal judge said in December he would reconsider his earlier decision requiring arbitration of some claims in the dispute. 

  • January 06, 2026

    Fed. Circ. Backs Ax Of Transmission Signal Patent

    The Federal Circuit on Tuesday refused to revive a suit accusing gaming hardware maker Razer of infringing a transmission signal decoding patent, agreeing with a California federal court that claims in the patent were invalid under the U.S. Supreme Court's Alice standard.

  • January 06, 2026

    San Diego Sues DHS Over Marines' Border Barrier

    The city of San Diego has sued the Department of Homeland Security over what it described as an unauthorized installation of razor-wire fencing by the U.S. Marines in a city-owned protected wildlife habitat area near the southern border.

  • January 06, 2026

    2 Firms Advise $540M AI Infrastructure Co. Acquisition

    California data infrastructure firm Marvell said it has reached a deal to expand its product portfolio amid demand for artificial intelligence by acquiring XConn Technologies in a deal valued at about $540 million, advised by Wilson Sonsini Goodrich & Rosati PC and Goodwin Procter LLP.

  • January 06, 2026

    Top Personal Injury, Medical Malpractice Cases Of 2025

    A headline-grabbing $329 million wrongful death verdict against Tesla and a landmark $2.5 billion deal between DuPont and New Jersey over PFAS "forever chemicals" are among Law360's top personal injury and medical malpractice cases from 2025.

  • January 05, 2026

    US Chamber Gets Expedited Appeal In $100,000 H-1B Fee Suit

    The D.C. Circuit on Monday fast-tracked the U.S. Chamber of Commerce's appeal of a ruling that a $100,000 fee for new H-1B petitions was within President Donald Trump's "broad authority" to restrict noncitizens' entry.

Expert Analysis

  • Defeating Estoppel-Based Claims In Legal Malpractice Actions

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    State supreme court cases from recent years have addressed whether positions taken by attorneys in an underlying lawsuit can be used against them in a subsequent legal malpractice action, providing a foundation to defeat ex-clients’ estoppel claims, says Christopher Blazejewski at Sherin and Lodgen.

  • How Cos. Can Prep For Tightened Calif. Data Breach Notices

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    Amid California's recent enactment of S.B. 446, which significantly amends the state's data breach notification laws, companies should review and update their incident response plans by establishing processes to document and support any delayed notification, and ensure the notifications' accuracy, say Mark Krotoski and Alexandria Marx at Pillsbury.

  • Series

    The Biz Court Digest: How It Works In Massachusetts

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    Since its founding in 2000, the Massachusetts Business Litigation Session's expertise, procedural flexibility and litigant-friendly case management practices have contributed to the development of a robust body of commercial jurisprudence, say James Donnelly at Mirick O’Connell, Felicia Ellsworth at WilmerHale and Lisa Wood at Foley Hoag.

  • Adapting To Calif.'s Enhanced Regulation Of PE In Healthcare

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    New California legislation enhances oversight on the role of private equity groups and hedge funds in healthcare transactions, featuring both a highly targeted nature and vague language that will require organizations to carefully evaluate existing practices, says Andrew Demetriou at Husch Blackwell.

  • Viral 'Brewers Karen' Incident Teaches Employers To Act Fast

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    An attorney who was terminated after a viral video showed her threatening to call U.S. Immigration and Customs Enforcement on an opposing team's fan at a Milwaukee Brewers game underscores why employers must take prompt action when learning of viral incidents involving employees, says Joseph Myers at Mesidor.

  • State Child Privacy Laws May Put More Cos. In FTC's Reach

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    Starting with Texas in January, several new state laws requiring app stores to share user age-related information with developers will likely subject significantly more companies to the Federal Trade Commission’s child privacy rules, altering their compliance obligations, say attorneys at Womble Bond.

  • Why Appellees Should Write Their Answering Brief First

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    Though counterintuitive, appellees should consider writing their answering briefs before they’ve ever seen their opponent’s opening brief, as this practice confers numerous benefits related to argument structure, time pressures and workflow, says Joshua Sohn at the U.S. Department of Justice.

  • Notable Q3 Updates In Insurance Class Actions

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    The third quarter of 2025 was another eventful quarter for total loss valuation class actions, with a new circuit split developing courtesy of the Sixth Circuit, while insurers continued to see negative results in cost-of-insurance class actions, says Kevin Zimmerman at BakerHostetler.

  • What's At Stake In High Court Compassionate Release Case

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    The U.S. Supreme Court will hear arguments in Fernandez v. U.S. next week about the overlap between motions to vacate and compassionate release, and its ultimate decision could ultimately limit or expand judicial discretion in sentencing, says Zachary Newland at Evergreen Attorneys.

  • Series

    Mindfulness Meditation Makes Me A Better Lawyer

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    Mindful meditation enables me to drop the ego, and in helping me to keep sight of what’s important, permits me to learn from the other side and become a reliable counselor, says Roy Wyman at Bass Berry.

  • $233M Disney Deal Shows Gravity Of Local Law Adherence

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    A California state court recently approved a $233 million settlement for thousands of Disneyland workers who were denied the minimum wage required by a city-level statute, demonstrating that local ordinances can transform historic tax or bond arrangements into wage law triggers, says Meredith Bobber Strauss at Michelman & Robinson.

  • Opinion

    Punitive Damages Awards Should Be Limited To 1st Instance

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    Recent verdicts in different cases against Johnson & Johnson and Monsanto showcase a trend of multiple punitive damages being awarded to different plaintiffs for the same course of conduct by a single defendant, a practice that should be deemed unconstitutional by the U.S. Supreme Court, says Jacob Mihm at Polales Horton.

  • How Calif. High Court Is Rethinking Forum Selection Clauses

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    Two recent cases before the California Supreme Court show that the state is shifting toward greater enforcement of freely negotiated forum selection clauses between sophisticated parties, so litigators need to revisit old assumptions about the breadth of California's public policy exception, says Josh Patashnik at Perkins Coie.

  • AI Litigation Tools Can Enhance Case Assessment, Strategy

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    Civil litigators can use artificial intelligence tools to strengthen case assessment and aid in early strategy development, as long as they address the risks and ethical considerations that accompany these uses, say attorneys at Barnes & Thornburg.

  • How Employers Should Reshape AI Use As Laws Evolve

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    As laws and regulations on the use of artificial intelligence in employment evolve, organizations can maximize the innovative benefits of workplace AI tools and mitigate their risks by following a few key strategies, including designing tools for auditability and piloting them in states with flexible rules, say attorneys at Cooley.

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