California

  • October 14, 2026

    Sidley Taps Kirkland Atty As Private Equity Funds Co-Leader

    A Kirkland & Ellis LLP investment funds partner has moved to Sidley Austin LLP to become a co-leader of its private equity funds group.

  • October 13, 2026

    Dodgers Owner's Insurers Hid Affiliate Loans, Suits Say

    Los Angeles Dodgers owner Mark Walter and insurers owned by his holding company, Guggenheim Partners, have been hit with multiple proposed class actions alleging they sold annuities based on misrepresentations, with policyholders' premiums being siphoned into loans and financing that benefited Walter-affiliated companies.

  • October 13, 2026

    Feds' Mich. SNAP Records Fight Paused Pending Calif. Ruling

    A Michigan federal judge Tuesday paused the Trump administration's lawsuit that seeks to force Michigan into handing over certain Supplemental Nutrition Assistance Program applicant records, saying a California federal court overseeing the same "core legal issue" in a lawsuit filed by Michigan and other states should rule first.

  • October 13, 2026

    Landlord Discovery Greenlit In Yardi Rental Rate Software Suit

    A Washington federal judge said Tuesday that renters can pursue discovery from landlords in a proposed antitrust class action targeting Yardi's rent-setting software for multifamily property managers, while largely denying the tech firm's summary judgment bid — a ruling that would allow for more factfinding before definitively resolving the arguments.  

  • October 13, 2026

    Mommy's Bliss Melatonin Isn't Safe For Kids, Suit Says

    Mommy's Bliss is improperly hawking its melatonin supplements as being suitable to treat children with insomnia or sleeplessness, despite numerous studies that say melatonin isn't safe for kids, as ingesting it has resulted in overdoses, hospitalizations and even death, alleges a proposed class action filed Monday in California federal court. 

  • October 13, 2026

    OpenAI Accused Of Mining Kids' ChatGPT Data To Train LLMs

    OpenAI has preyed on children by extracting "vast amounts of highly sensitive and valuable data" from millions of young ChatGPT users without valid consent and then using that information to train its large language models, according to a proposed class action filed Tuesday in California federal court.

  • October 13, 2026

    Google Says Consent Bars Claim Calls Illicitly Recorded For AI

    Google urged a California federal judge Tuesday to toss a proposed class action alleging it illegally trains its artificial intelligence tools through the customer service software it provides Uber and other companies, saying the customers' consent to record the calls through the businesses' terms and policies overrides any allegedly improper use.

  • October 13, 2026

    Rivian Failed To Pay Workers For Required Training, Suit Says

    A former Rivian LLC service technician brought a proposed class action against the automaker in Washington state court, claiming the company pressured workers to forgo their legally protected meal and rest periods, and failed to pay them for mandatory training sessions completed at home and off the clock.

  • October 13, 2026

    Apple Urges Judge To Toss 'Shocking' $5.7B Patent Verdict

    Apple Inc. on Tuesday asked a California federal judge to wipe out a jury's $5.7 billion damages award for Taction Technology Inc. or order a new trial in the haptic vibration technology patent dispute, calling the award "shocking" and "untethered to any evidence at all."

  • October 13, 2026

    Ex-OpenAI Engineer Charged With Bugging Conference Room

    Federal prosecutors have arrested and charged a former OpenAI product team engineer in California federal court on allegations he hid a secret recording device inside toilet paper behind a TV in an executive conference room in order to capture confidential communications about the ChatGPT-maker's artificial intelligence technology.

  • October 13, 2026

    Apple Gets Expedited OpenAI Discovery In Trade Secret Case

    A California federal judge said Tuesday that OpenAI must work on an expedited timeline to furnish some documents in Apple's suit accusing the company of using former employees to access secret information, calling Apple's concerns about the preservation of some evidence "well-taken."

  • October 13, 2026

    Google, UPS Shares Users' Browsing History, Suit Says

    Google and the United Parcel Service falsely promise that only tracking numbers would be sent to the mail carrier, two consumers have alleged in a proposed class action filed in California federal court, saying that a click of a tracking button instead sends their personal data to undisclosed third parties.

  • October 13, 2026

    DOJ's Revised Powers For LA's Essayli Questioned By Judge

    A federal judge appeared skeptical Tuesday that the Justice Department's revised delegation of authority to Los Angeles' top federal prosecutor, Bill Essayli, complies with a recent Ninth Circuit ruling, repeatedly asking whether the changes meaningfully restrict his powers.

  • October 13, 2026

    FTC Wants Shkreli Sanctioned Over Pharma Industry Ban

    The Federal Trade Commission and seven states asked a New York federal judge Tuesday to hold Martin Shkreli in contempt for violating a court order banning him from the pharmaceutical industry by trading in industry stocks and broadcasting opinions about the business since he was released from prison in 2022.

  • October 13, 2026

    Justices Won't Review 9th Circ. Revival Of Trafficking Case

    The U.S. Supreme Court on Tuesday declined to review the full Ninth Circuit's February ruling that Congress' 2023 bill clarifying civil liability for companies that "attempt to benefit" from human trafficking of Cambodian workers can apply retroactively.

  • October 13, 2026

    Qualcomm Secures $2 In License Breach, Interference Trial

    Arm Holdings should pay Qualcomm $2 for breaching a licensing agreement and interfering in Qualcomm's economic relationship with Meta, a Delaware federal jury found Tuesday.

  • October 13, 2026

    Dolby Loses Bid To Ax InterDigital Patent From Disney Case

    A California federal judge has denied Dolby's motion seeking to invalidate an InterDigital video patent that is at issue in a related infringement suit against Disney over its streaming services, ruling that Dolby failed to show that the patent covers only an abstract idea.

  • October 13, 2026

    GKN Isn't Covered For Toxic Chemical Emergency, Court Told

    A Chubb unit told a Texas federal court Tuesday that a pollution exclusion bars coverage to GKN Aerospace Transparency Systems Inc. for underlying lawsuits and a civil investigation stemming from the overheating of a storage tank in California that led to toxic emissions and the evacuation of thousands of residents.  

  • October 13, 2026

    Corcept Looks To End Teva's Mifepristone Antitrust Case

    Corcept Therapeutics told a California federal court there's no evidence that it blocked generic competition for its cortisol disorder treatment Korlym, urging the court to toss an antitrust case from Teva Pharmaceuticals ahead of trial.

  • October 13, 2026

    X, Musk Reach Fresh Deal In Twitter Severance Class Action

    Elon Musk, X Corp. and its affiliate holding companies have reached a new deal to resolve a proposed class action by former Twitter Inc. workers over severance benefits related to Musk's take-private acquisition of the social media giant.

  • October 13, 2026

    Nvidia Faces Suit Over AI Training Music Data

    An independent music licensing company has brought a lawsuit accusing Nvidia of infringing its copyrights to train its artificial intelligence models, days after dropping a nearly identical suit in the same court.

  • October 13, 2026

    Fed. Circ. Backs L'Oreal's Alice Win On Face Analysis Patent

    The Federal Circuit on Tuesday issued a one-word order affirming a California federal court's invalidation of a facial measurement and analysis patent that had been asserted against the cosmetic giant L'Oreal USA Inc.

  • October 13, 2026

    In AI Race, Trade Secret Suits Become Popular Safeguard

    Fierce competition for artificial intelligence engineers and the relative paucity of intellectual property protections for AI technologies have companies turning to trade secret litigation as a powerful tool they can wield against competitors and former employees, attorneys say.

  • October 13, 2026

    Groups Ask Justices To Hear Apple's ITC Industry Rule Fight

    The Federal Circuit wrongly continued the degradation of the U.S. International Trade Commission's domestic industry requirement in patent disputes by sustaining a decision that Apple Watches infringe Masimo Corp.'s patents, groups supporting Apple's petition told the U.S. Supreme Court on Tuesday.

  • October 13, 2026

    H&R Block Says Liberty Owes $6M For TurboTax Suit Defense

    H&R Block's subsidiaries told a California federal judge on Friday that Liberty Mutual must pay over $6 million in costs they incurred defending themselves in an underlying suit filed by rival Intuit, which accused H&R Block of making misleading price comparisons between its products and Intuit's TurboTax products. 

Expert Analysis

  • What To Know As State 'Neural Data' Privacy Laws Emerge

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    Attorneys at Goodwin discuss new state laws aimed at regulating consumer data generated from nervous system activity, explain why neurotechnology is attracting state and federal legislators’ attention, and highlight the compliance obligations that industry players should address now.

  • Calif. Decision Shows Limits Of Self-Serving Testimony

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    A California appellate court's recent opinion in a dispute between two home renovation partners is a reminder that where there are admissions or undisputed documentary evidence, litigants need more than self-serving testimony to overcome summary judgment, says Tyler Palmer at Tucker Ellis.

  • Cos. Face Growing Exposure To Unfair Trade Practice Suits

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    Claims against companies that were traditionally governed by tort, products liability, nuisance or environmental law are increasingly being brought under state unfair and deceptive practices statutes — and defense practitioners and in-house counsel should note these laws often provide expanded remedies and procedural advantages to plaintiffs, say attorneys at Kean Miller.

  • Where The 3 Prediction Market Appellate Rulings Diverge

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    Although the recent Third, Sixth and Ninth Circuit opinions concerning prediction markets overlap on some issues, they differ on key statutory questions, deepening a circuit split over both the classification of sports event contracts and the scope of federal preemption, says Levi Giovanetto at Sheppard.

  • Series

    Calif. Banking Brief: All The Notable Legal Updates In Q3

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    California's financial regulators spent the third quarter of 2026 focusing on consumer protection enforcement at home while resisting federal efforts to displace state oversight — reinforcing the state's intention to shape the compliance landscape for institutions operating within its borders despite federal deregulatory trends, say attorneys at Ropes & Gray.

  • Cos. Must Prep For Changes To Calif. Battery Recycling Law

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    With important changes to California's Responsible Battery Recycling Act taking effect in January, manufacturers and retailers should review updated format and product definitions and exclusions, determine their new responsibilities, and be prepared to submit new stewardship plans in advance of the deadline, says Thierry Montoya at FBT Gibbons.

  • Series

    Mentalism Makes Me A Better Lawyer

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    Convincing strangers I can read their minds may seem like an unusual second career for a legal practitioner, but both disciplines share several important requirements, including trust and preparation, says Warren Biro at Manatt.

  • Why And How To Build A Neurodiversity-Informed Practice

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    By better understanding neurodiversity and implementing simple accommodations for clients with autism, ADHD or learning differences, attorneys can build stronger relationships with those who may otherwise struggle to obtain and benefit from legal services, while developing good habits that will benefit everyone they represent, says Ting Cheung at Sanford Heisler.

  • What Insurers Need To Know About 2 New California Laws

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    California Gov. Gavin Newsom signed two measures last week that while addressing distinct issues — catastrophe claims handling and insurers' corrective actions, respectively — reflect similar themes, including insurers' preparation before problems arise, transparency while they are being addressed, and meaningful remediation afterward, says Lucy Wang at Hinshaw.

  • AG Watch: Texas Takes A Lone State Stand Against Tech Cos.

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    A look at Texas Attorney General Ken Paxton's recent actions against Meta Platforms and Amazon.com illustrates how Texas is distancing itself from multistate coordination, offering practitioners a crucial perspective on navigating individual state actions amid coordinated attorney general litigation, say attorneys at Kelley Drye.

  • Upholding Energy Efficiency Rules If DOE Eases Enforcement

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    Despite recent moves by the Energy Department and Congress to limit energy efficiency enforcement, companies should maintain current efficiency standards and testing procedures lest they risk state or private action, enforcement lookbacks during future administrations, truth-in-advertising complaints and more, say attorneys at HWG.

  • New Suits Raise Stakes After 7th Circ. 'Zero Sugar' Ruling

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    The Seventh Circuit's recent ruling in Franco v. Chobani that "zero sugar" claims on allulose-sweetened products are not preempted has sparked a wave of lawsuits, and companies can no longer assume that federal allulose guidance is a safe harbor, say attorneys at Bradley Arant.

  • Meta Smart Glasses Suit Will Test Privacy Law For Bystanders

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    In a consolidated suit over how Ray-Ban Meta AI smart glasses handle personal video footage, a recently proposed class of unwittingly recorded bystanders highlights questions over whether privacy laws and product disclosures adequately address the risks wearable recording devices pose to nonusers, say attorneys at Barnes & Thornburg.

  • DOJ-Agri Stats Settlement Offers Key Benchmarking Lessons

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    A Minnesota federal court's recent approval of the Agri Stats settlement marks a significant milestone as it's the most granular U.S. Justice Department guidance on permissible competitor benchmarking since the 2023 withdrawal of the safety zone, lending predictability for companies in data-pooling arrangements, say attorneys at Arnold & Porter.

  • Calif. AV Notices Reshape Crash Data Preservation, Discovery

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    California's new autonomous vehicle noncompliance notice process does not decide fault or establish that an AV is unsafe, but it can create a contemporaneous regulatory record and accelerate decisions about what crash-related data must be preserved, reviewed and potentially disclosed in litigation, says attorney Lem Garcia.

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