California

  • April 06, 2026

    Cooley, Wilson Sonsini Steer Neurocrine's $2.9B Soleno Buy

    Neurocrine Biosciences has agreed to acquire biotechnology company Soleno Therapeutics for about $2.9 billion in cash, in a deal advised by Cooley LLP and Wilson Sonsini Goodrich & Rosati PC, the companies said on Monday. 

  • April 06, 2026

    Tool Co. Can't Arbitrate Workers' Misclassification Suit

    A California federal judge has blocked an Ohio-based tool company from pursuing arbitration in a suit alleging it misclassified its dealers as independent contractors, finding the franchise agreement's arbitration clause likely unenforceable.

  • April 04, 2026

    Mass. Judge Blocks Trump's 'Chaotic' College Data Collection

    A Massachusetts federal judge has blocked the Trump administration's bid to collect seven years' worth of race and gender admissions data at colleges and universities, ruling the "rushed and chaotic manner" in which the government's order unfolded violated the law.

  • April 03, 2026

    Squires Facing Congressional Rebuke? That Sounds Familiar.

    U.S. Patent and Trademark Office Director John Squires ​may look like he's running the agency quite differently from predecessor Kathi Vidal​, with near opposite policies on patent reviews, but a bipartisan group of lawmakers last month gave Squires the same chastising about exceeding the director's authority that it had given Vidal years before.

  • April 03, 2026

    YouTube Creators Say Amazon, OpenAI, Apple Scrape For AI

    A group of YouTube creators say Amazon.com Inc., OpenAI and Apple Inc. have been scraping millions of copyrighted videos to feed, train and commercialize their text-to-video generative AI products by unlawfully circumventing the video platform's technological protection measures, in proposed class actions filed Friday in Seattle and California federal courts.

  • April 03, 2026

    Amazon Says Audible Intervenor Wants Info For Her Own Suit

    Amazon urged a Seattle federal judge to deny a woman's motion to intervene in a putative class action accusing the retailer of wrongfully auto-enrolling customers in its Audible e-book service, arguing the woman should not be able to obtain discovery in the case to buttress her own recently dismissed complaint.

  • April 03, 2026

    Prosecution Laches Case At High Court Gets Groups' Backing

    Inventor groups and practitioner associations got behind a man's U.S. Supreme Court case challenging a doctrine that can nullify a patent if an owner delayed prosecution, with one brief saying Friday the U.S. Patent and Trademark Office "created its own misery" when reviewing the man's claims.

  • April 03, 2026

    States Warn Of Executive Overreach In $100K H-1B Fee Fight

    A group of 20 states challenging the Trump administration's $100,000 fee on H-1B visa petitions slammed its position that the policy isn't reviewable, telling a Massachusetts federal court the government would essentially have a blank check to usurp congressional authority under its rationale.

  • April 03, 2026

    Hisense Says Claims In QLED False Ad Suit Are Fuzzy

    Hisense USA Corp. is urging a California federal court to throw out a proposed class action alleging that its high-definition televisions don't have QLED technology as advertised, saying the articles the complaint cites are ambiguous at best, and in some cases actively contradict the claims.

  • April 03, 2026

    Barnes & Thornburg Snags PFAS Expert From Venable

    Barnes & Thornburg LLP is beefing up its product liability and mass torts practice with the addition of a Venable LLP partner known for representing and counseling companies in environmental and toxic tort-related matters, including issues involving so-called forever chemicals, the firm announced Thursday.

  • April 03, 2026

    Schneider Wallace Loses Bid For Bigger Piece Of $75M Fee

    A California federal magistrate judge on Friday rejected Schneider Wallace Cottrell Kim LLP's bid to increase its cut of a $75.4 million fee award for representing plaintiffs in a $228.5 million Sutter Health antitrust deal, saying lead counsel Constantine Cannon LLP's allocation of $1.4 million to Schneider Wallace was fair.

  • April 03, 2026

    9th Circ. Upholds Biden Ariz. National Monument Proclamation

    A Ninth Circuit panel has upheld a lower court's dismissal of a challenge to former President Joe Biden's proclamation that established an Indigenous site in the Grand Canyon region as a national monument, saying that any claims of economic harm stemming from future higher energy costs are too speculative.

  • April 03, 2026

    19 ByHeart Infant Formula Botulism Suits Centralized In NY

    Nineteen proposed class actions accusing ByHeart Inc. of negligently selling contaminated baby formula that caused some infants to become seriously ill will be consolidated in the Southern District of New York, according to an order by the U.S. Judicial Panel on Multidistrict Litigation.

  • April 03, 2026

    State AGs Latest To Oppose Trump's Mail Ballot Order

    Attorneys general in 23 states and the District of Columbia filed a lawsuit Friday challenging President Donald Trump's executive order placing limits on mail-in voting, joining voting-rights advocates and Democratic leaders in claiming the order exceeds the president's authority.

  • April 03, 2026

    Law360 Announces The Members Of Its 2026 Editorial Boards

    Law360 is pleased to announce the formation of its 2026 Editorial Advisory Boards.

  • April 03, 2026

    Del Monte Minority Lenders Lose 3rd Circ. Appeal Bid

    A New Jersey bankruptcy judge has rejected a lender group's request to certify a Del Monte Foods settlement order for appeal to the Third Circuit, finding that the order reflected a fact-intensive application of settled law and did not present the kind of pure legal question that would warrant appellate review.

  • April 03, 2026

    Aetna Escapes COVID Testing Payment Suit In Calif.

    A Nebraska testing laboratory failed to prove that Aetna underpaid more than $53 million for COVID-19 testing services, a California federal judge has ruled, dismissing the lab's federal racketeering and state law claims against the insurer but leaving the door open to an amended suit. 

  • April 03, 2026

    Real Estate Recap: FIFA, Data Center Litigation

    Catch up on this past week's key developments by state from Law360 Real Estate Authority — including a look at the groundwork hotels and real estate owners have laid for the upcoming FIFA Men's World Cup and five legal cases over data center projects.

  • April 03, 2026

    Latham Adds Wilson Sonsini Tech Transactions Pro In Calif.

    Latham & Watkins LLP is expanding its California team, bringing in a Wilson Sonsini Goodrich & Rosati PC tech transactions ace as a partner in its Bay Area offices in San Francisco and Silicon Valley.

  • April 02, 2026

    Resume Market Is 'Bold, Bold or Bold,' Antitrust Suit Alleges

    Silicon Valley-based resume template company Rocket Resume Inc. on Thursday accused a competitor in California federal court of unlawfully monopolizing the U.S. market for online resume-building platforms, saying it is being unfairly pushed out of jobseekers' sight by its rival's "massive portfolio of fraudulent brands."

  • April 02, 2026

    PayPal Hid Checkout Woes Before 20% Stock Drop, Suit Says

    Payments giant PayPal faces a proposed investor class action alleging the company concealed slowing growth for its critical branded checkout business, precipitating a trading price drop when the company disclosed a growth decline at the end of 2025.

  • April 02, 2026

    Uber Fights Common Carrier Tentative Ahead Of NC Bellwether

    Uber on Thursday urged a California federal judge overseeing multidistrict litigation for alleged passenger sexual assaults to reverse his tentative decision that it's a "common carrier" with a duty to ensure passenger safety, a finding that could hamstring the ride-hailing giant in an upcoming North Carolina bellwether trial.

  • April 02, 2026

    Blake Lively's Sex Harassment Claim Tossed As Suit Proceeds

    Blake Lively's lawsuit against her "It Ends With Us" co-star Justin Baldoni and his production company will soon head to trial on her claims of retaliation but not on her other allegations, including sexual harassment, a Manhattan federal judge ruled Thursday.

  • April 02, 2026

    Hyundai Tech 'Piggybacking' Off Hyundai Motor TM, Jury Told

    Hyundai Motor Co. told a California federal jury during opening statements Thursday that a small American company calling itself Hyundai Technology selling "low quality" computers is "piggybacking" off the trademark of the automotive giant by tricking consumers into thinking the two companies are associated.

  • April 02, 2026

    Dish And Sling TV Infringe Pay-TV Media IP, Adeia Claims

    Adeia Technologies sued Dish and Sling TV in Colorado federal court this week alleging that they infringed patents covering modern pay-television technologies, while Dish hit back with a declaratory action in California federal court the following day, saying Adeia has a "well-established history" of demanding that providers license its portfolio or face litigation. 

Expert Analysis

  • Series

    Watching Hallmark Movies Makes Me A Better Lawyer

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    I realize you may be judging me for watching, and actually enjoying, Hallmark Channel movies, but the escapism and storylines actually demonstrate qualities and actions that lead to an efficient, productive and positive legal practice, says Karen Ross at Tucker Ellis.

  • Fed. Circ. In February: When Grammar Trumps Patent Specs

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    The Federal Circuit's decision in Netflix v. DivX last month highlights the challenge of interpreting potentially misplaced modifiers in complicated technological patents, and the potential for grammatical rules to provide a default interpretation for unclear claim language, say attorneys at Knobbe Martens.

  • Keys To Federal Carbon Compliance In Data Center Siting

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    Recent statements from the White House and state governors about making data centers pay for their own power infrastructure have underlined the importance of choosing locations, generation technologies and deal structures to optimize carbon, permitting and compliance costs, say attorneys at Davis Graham.

  • When Trade Secret Litigation And Criminal Law Collide

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    An increasing convergence of trade secret litigation and white collar defense, especially with several recent criminal prosecutions from the Justice Department, should prompt businesses and counsel to adapt within the overlapping landscapes, says Kenneth Notter at MoloLamken.

  • Employment Cases Offer Arbitration Clause Drafting Lessons

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    Two recent federal court decisions granting employers' motions to compel arbitration highlight that companies can improve their chances of avoiding court by approaching arbitration clauses as a series of related drafting choices, anticipating disputes on the arbitral seat, hearing location and governing law, say attorneys at Krevolin Horst.

  • And Now A Word From The Panel: New Rules For The JPML

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    On the heels of a new federal rule of civil procedure governing multidistrict litigation, the Judicial Panel on Multidistrict Litigation has adopted amendments to its own rules on subjects ranging from motions to seal to oral arguments — and it behooves panel practitioners to familiarize themselves with these changes, says Alan Rothman at Sidley.

  • 7 Employer Tips For Handling Calif. Privacy Risk Assessments

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    Recent changes to the California Consumer Privacy Act require certain employers to complete detailed risk assessments before handling workforce data in many routine ways, so employers should assess whether previous risk assessments can be reused or combined, assemble a team, and create a plan of action, among other steps, say attorneys at Littler.

  • 5 Tips For Navigating Your Firm's All-Attorney Summit

    Excerpt from Practical Guidance
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    Law firm retreats should be approached strategically, as they present valuable opportunities to advance both the firm's objectives and attorneys' professional development through meaningful participation, building and strengthening internal relationships, and proactive follow-up, says James Argionis at Cozen O’Connor.

  • What's At Stake In High Court's Venue Dispute Case

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    The U.S. Supreme Court’s eventual ruling in Abouammo v. U.S. could fundamentally reshape venue rules for federal criminal prosecutions, highlighting why defense counsel should ensure preservation of colorable venue challenges, particularly where the government's chosen forum lacks a direct connection to the defendant's physical acts, say attorneys at ArentFox Schiff.

  • 5 Gov't Contractor Tips Following Anthropic Risk Designation

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    The Pentagon's designation of Anthropic as a supply chain risk is an unprecedented action that raises significant legal questions, and with government contractors already receiving directives and inquiries concerning their use of Anthropic products and services, there are several strategies contractors can use to manage risk, say attorneys at Mayer Brown.

  • Meta Coverage Ruling Could Erode Broad Duty To Defend

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    A Delaware court recently decided that Meta's insurers need not defend the company from lawsuits alleging addictive platform design — a troubling decision for policyholders that, if upheld, warns that insureds' business decisions can be weaponized to deny a duty to defend, say attorneys at Anderson Kill.

  • Series

    Coaching Soccer Makes Me A Better Lawyer

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    Coaching youth soccer for my 7-year-old son's team has sharpened how I communicate with clients, prepare witnesses, work within teams and think about leadership, making me a more thoughtful and effective lawyer in many ways, says Joshua Holt at Smith Currie.

  • Series

    Law School's Missed Lessons: The Human Element

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    Law school teaches you to quickly apply intellect and logic when handling a legal issue, but every fact pattern also involves a person, making the ability to balance expertise with empathy critical to the growth of relationships with clients, colleagues and adversaries, says Rachel Adcox at Adcox Strategies.

  • A Reliable Liability Shield For Government-Sponsored R&D

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    The Federal Circuit's decision in Arlton v. AeroVironment last month confirms that the Section 1498 liability-shifting framework applies well beyond production contracts, providing powerful assurance that contractors performing government-directed work are shielded from patent infringement liability, say attorneys at Morgan Lewis.

  • How Cos. Should Prepare For NY RAISE Act Compliance

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    With the New York Responsible AI Safety and Education Act taking effect March 19, state regulators will expect subject artificial intelligence governance policies to understand whether appropriate safeguards and protocols are in place to prevent or mitigate discriminatory or adverse outcomes by frontier models, says Michael Paulino at Gordon Rees.

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