California

  • August 06, 2026

    Veteran M&A Atty Named A&O Shearman's LA Office Head

    Allen Overy Shearman Sterling announced that an experienced mergers and acquisitions and private equity attorney from Sidley Austin LLP has joined the firm in Los Angeles, where she has also been named office managing partner.

  • August 06, 2026

    2025 Patent Litigation: A Year In Review

    The number of patent infringement lawsuits soared in 2025 as patent owners saw their fortunes change at the Patent Trial and Appeal Board, where petitioners filed significantly fewer America Invents Act challenges. Meanwhile, most patent infringement suits were brought in the Eastern District of Texas, which had considerably more filings than the Western District.

  • August 05, 2026

    Unread Arbitration Emails Are Unenforceable, 9th Circ. Rules

    Arbitration agreements sent to workers aren't arbitration agreements assented to by workers, the Ninth Circuit held Wednesday, rejecting assertions from medical supplies giant Thermo Fisher Scientific that its arbitration-related emails — even if never read — sufficed to keep an ex-employee's proposed class action out of court.

  • August 05, 2026

    Fed. Gov't Held In Contempt By Judge Over ICE Phone Data

    A California district judge held the federal government in contempt in litigation over immigration arrest tactics for not complying with a discovery order requiring forensic imaging of phones used by agents during their operations, imposing a fine of $500 per day until the government complies with the order.

  • August 05, 2026

    CREXi Wants 9th Circ. To Undo Quinn Emanuel CoStar Row DQ

    Commercial Real Estate Exchange Inc. doesn't want to replace Quinn Emanuel Urquhart & Sullivan LLP after a California federal judge disqualified the firm from defending a copyright infringement suit by CoStar, seeking Ninth Circuit intervention and a pause on the district court case.

  • August 05, 2026

    Tesla Says Ky. Man's Full Self-Driving Fraud Suit Is Untimely

    Tesla has moved to nix a customer's proposed class action alleging the company duped him into thinking its vehicles can fully drive themselves, arguing in California federal court Tuesday that his claims are untimely and overlap with a similar consolidated consumer protection action.

  • August 05, 2026

    Judge Backs Magistrate Judge's Order On 3rd-Party NIL Deals

    A California federal judge said she won't reverse a magistrate judge's decision rejecting a bid by college athletes seeking to limit oversight of third-party name, image and likeness deals under their landmark $2.78 billion class settlement with the NCAA.

  • August 05, 2026

    Judge Seeks More Info On Plumbing Co.'s 401(k) Suit Deal

    A California federal judge on Wednesday refused to greenlight a $1.8 million deal that would wrap up a proposed class action alleging a plumbing company's retirement plan was loaded with costly investment options and excessive management fees, ruling that the plan participants' bid for approval was lacking critical details.

  • August 05, 2026

    9th Circ. Urged To Revisit Klamath Project ESA Ruling

    A water association is asking the Ninth Circuit to rethink a ruling that held the Endangered Species Act applies to the operation and management of an Oregon irrigation project, arguing that the appellate court left "an unworkable" framework to determine a threshold question over nondiscretionary federal agency actions.

  • August 05, 2026

    Fenwick-Led Attovia Therapeutics Prices Upsized $289M IPO

    Early-stage biotechnology company Attovia Therapeutics hit the public markets on Wednesday after it raised $289 million in its upsized initial public offering.

  • August 05, 2026

    Feds Sued Over Man's Death After ICE Raid At Cannabis Farm

    The family of a man who died following a chaotic ICE raid last summer at a cannabis farm has sued the U.S. government for negligence in California federal court, alleging that law enforcement agents used excessive force during the incident and prevented him from receiving timely treatment by medical personnel.

  • August 05, 2026

    High Court To Hear Intel 401(k) Suit Arguments In October

    The U.S. Supreme Court has set an October date for oral arguments in an appeal from Intel workers who argued the Ninth Circuit imposed too strict a standard when it upheld the dismissal of their lawsuit alleging their retirement savings were dragged down by underperforming investment options.

  • August 05, 2026

    High Court's Trans Athlete Ruling Roils Volleyball Dispute

    A legal fight over San Jose State University's decision to roster a transgender player on its women's volleyball team has intensified as the litigants feverishly debate the impact of recent U.S. Supreme Court case law.

  • August 05, 2026

    Chubb Seeks Repayment For Skaggs Overdose Suit Defense

    A Chubb unit said it is entitled to recover costs paid to defend the Los Angeles Angels against wrongful death actions brought by the family of pitcher Tyler Skaggs, who overdosed while traveling for an away game, telling a California federal court that another carrier improperly denied its coverage obligations.

  • August 05, 2026

    Shareholders Seek OK Of Deal On Inflated Weedmaps Metrics

    Shareholders leading a derivative action against executives and directors of the online cannabis marketplace Weedmaps' parent company are asking a California federal court to approve a settlement to end claims the executives inflated user numbers to bump up the stock price.

  • August 05, 2026

    Brown Rudnick Adds 34 Attys, Will Open Silicon Valley Office

    Brown Rudnick LLP announced on Wednesday that it had lured a 34-attorney intellectual property litigation group from Herbert Smith Freehills Kramer LLP and would be opening a Silicon Valley office with many of those lawyers.

  • August 04, 2026

    Edison Equipment Sparked Eaton Fire, LA County Report Says

    Los Angeles County fire authorities on Tuesday released an investigation report on the origins of the January 2025 Eaton Fire, finding that the devastating fire ignited after a "glowing material" fell from an electrical event on Southern California Edison transmission towers into a dry fuel bed.

  • August 04, 2026

    Callaway Must Face Rival Golf Co.'s False Ad Suit, Judge Says

    TaylorMade Golf can proceed with a suit alleging TopGolf Callaway tricked customers into thinking it had superior golf balls through misleading UV light demonstrations and misinformation campaigns, a California federal judge said Tuesday, finding TaylorMade sufficiently alleged TopGolf engaged in dishonest advertising that instilled false product quality information.

  • August 04, 2026

    Wyden Presses States To Tackle Data Privacy Law Evasion

    Sen. Ron Wyden, D-Ore., has asked a handful of state regulators to issue clear guidance on their data privacy laws and band together and go after companies that are selectively ignoring consumers' requests to opt out of the sale of their data.

  • August 04, 2026

    Apple Says Even More OpenAI Workers Stole Trade Secrets

    Apple said Monday it now has reason to believe at least 11 additional former employees retained or used its proprietary information when they left the company for OpenAI, calling the situation at the artificial intelligence company "misappropriation at the organizational level."

  • August 04, 2026

    New Patent Suits Surge As PTAB Challenges Get Tougher

    More patent suits were filed in 2025 than in any year in the past decade, according to a new report, an increase attorneys said is likely tied to new U.S. Patent and Trademark Office policies that have made it harder to challenge patents.

  • August 04, 2026

    Calif. AG Says 82 Suits Have Saved $207B In Federal Funds

    California Attorney General Rob Bonta announced Tuesday that his office's flurry of legal filings against the Trump administration has protected about $207 billion in federal funding for the Golden State.

  • August 04, 2026

    AGs Can't Yet Get Discovery Into Live Nation's DOJ Deal

    A New York federal judge on Tuesday rejected a request by some state attorneys general for discovery into the Justice Department's antitrust settlement reached midtrial with Live Nation, ruling that the scope of the request is "unclear" but the AGs can try again with "narrow and targeted requests."

  • August 04, 2026

    States Warn SEC Against 'Unlawful' Climate Rule Withdrawal

    A coalition of Democratic attorneys general are warning the U.S. Securities and Exchange Commission that its plan to discard a corporate climate disclosure regulation is "unlawful," adding their voices to a chorus of state and local pension funds urging the agency to abandon the planned regulatory withdrawal.

  • August 04, 2026

    TikTok Settles 3 Teen Addiction Suits Before Bellwether Trials

    The company behind TikTok settled three lawsuits brought by young people alleging the social media platform caused them mental health harm, a lawyer for the plaintiffs said Tuesday, although three other social media companies are still scheduled to go to trial in Los Angeles on the claims in October.

Expert Analysis

  • Why Courts Are Pushing Back On Greenwashing Laws

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    Recent Fourth Circuit and California federal court decisions blocking state greenwashing statutes on First Amendment grounds reveal a tension at the heart of environmental marketing regulation — while states want clarity, courts aren't prepared to let legislatures flatly ban categories of truthful commercial speech, say attorneys at DLA Piper.

  • Series

    Teaching SEC Investigations Makes Me A Better Lawyer

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    Instructing a law school course on U.S. Securities and Exchange Commission investigations has made me a more thoughtful, deliberate practitioner because it requires me to continually reassess and challenge what I know about securities law enforcement, how I know it and how best to explain it, says David Chase at Miami Law.

  • Employer Lessons From Apple Ruling Resolving OT Question

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    In Costa v. Apple, a California federal court recently handed employers a win on a previously unresolved wage and hour question, offering a reminder that favorable outcomes on novel issues often hinge on the specific facts of a company's own program and compliance efforts, say attorneys at Foley & Lardner.

  • And Now A Word From The Panel: MDL Judge Selection

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    To understand how the Judicial Panel on Multidistrict Litigation selects particular judges to preside over MDL proceedings, it helps to consider not only how much experience on the federal bench a judge has, but also whether they have specifically managed any prior MDLs, says Alan Rothman at Sidley Austin.

  • Opinion

    Qualified Immunity Bill's Reach Goes Beyond Federal Officers

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    The federal Qualified Immunity Abolition Act, introduced earlier this year and described by the bill sponsors as a federal-officer measure, would in actuality reach the entire universe of Section 1983 defendants, a distinction that matters as much to defense counsel as to plaintiffs, says attorney V. James DeSimone.

  • Series

    Judges On AI: Examining Administrative, Organizational Uses

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    U.S. District Judge Alan Albright of the Western District of Texas examines how artificial intelligence could transform a court's ability to deal with administrative work and organize materials when preparing for hearings or drafting opinions, thereby affording judges more time to resolve contested issues.

  • Rhode Island Self-Checkout Law Signals National Trend

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    Rhode Island's law limiting self-checkout in retail stores is the first of its kind, but state and local lawmakers across the country are considering similar bills — and if enacted, they could create a patchwork of compliance requirements around issues including staffing, signage and restricted merchandise, says Hannah Flint at Hunton.

  • USPTO-Fed. Circ. Split Complicates Machine Learning Patents

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    The wide chasm between the USPTO's and the Federal Circuit's approach to eligibility for machine learning patents means that patent drafters must avoid functional claiming and specifications if they hope to avoid invalidation of a machine learning patent at the appellate court, says attorney Michael Kiklis.

  • How 9th Circ. 'Shadow Trading' Case May Affect Private Credit

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    Private credit firms should not wait for a result in the Ninth Circuit appeal in U.S. Securities and Exchange Commission v. Panuwat to address material nonpublic information exposure under existing statutes and take steps to ensure their internal policies and surveillance are ready for increased regulatory scrutiny, says Steve Brown at StarCompliance.

  • 4 Cert. Denials Keep Personal Jurisdiction Issues Percolating

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    After the U.S. Supreme Court's decisions in Ford Motor v. Montana and Mallory v. Norfolk Southern Railway expanded limits on personal jurisdiction, the justices' denials this term of four certiorari petitions suggest they are content to let jurisdiction questions brew in lower courts before weighing in, say attorneys at Hunton.

  • Class Actions At The Circuit Courts: July Lessons

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    In this month's review of class action appeals, Mitchell Engel at Shook Hardy discusses four recent rulings involving wage and hour allegations, medical care for incarcerated individuals, oil and gas royalty payments, and nuisance claims.

  • AG Watch: Ohio AG Joins State Antitrust Enforcement Trend

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    Amid the recent reprioritization in the federal government's competition enforcement agenda, two recent cases provide critical insight into how the Ohio attorney general will proceed in the relatively unprecedented trend of state attorneys general aggressively pursuing antitrust matters, say attorneys at BakerHostetler.

  • Series

    Being A Singer Makes Me A Better Lawyer

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    Before law school, I spent seven years trying to make it as a professional singer in Los Angeles, and nearly everything I learned about preparation, humility, confidence and more has followed me into my legal practice, says Jessica Caterina at Moses & Singer.

  • Mass. UHC Fraud Suit Signals States' Medicaid FCA Push

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    Massachusetts' recently filed False Claims Act suit alleging UnitedHealthcare misrepresented the health status of enrollees in a Medicaid senior care organization plan it managed pushes forward a new phase of state-level scrutiny of managed care data and Medicaid payment mechanisms, say Li Yu at Bernstein Litowitz, Ellen London at London & Naor and Gwendolyn Stamper at Vogel Slade.

  • The Growing Antitrust Risks Of AI Pricing For Health Insurers

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    Attorneys at Patterson Belknap provide an overview of the increased risk of antitrust enforcement for health insurance companies using algorithmic price models, including in the form of multidistrict private litigation, new state and federal bills, and potential federal enforcement.

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