California

  • May 14, 2026

    OpenAI Seeks To Overturn Injunction In 'IO' TM Fight

    OpenAI is urging a California federal judge to overturn a preliminary injunction barring the company from using "IO" as a trademark for AI hardware, arguing it has abandoned all federal applications for the mark and has no plans to use it.

  • May 14, 2026

    Carbon Health Strikes $12M Creditor Deal In Ch. 11

    Urgent care facility operator Carbon Health Technologies has reached a $12 million settlement with its official committee of unsecured creditors, the debtor's counsel said Thursday.

  • May 14, 2026

    Squires Ends AMD Challenges At PTAB Over Sotera Issues

    U.S. Patent and Trademark Office Director John Squires has terminated reviews of three data processing patents challenged by Advanced Micro Devices Inc. after finding AMD violated a stipulation to limit its invalidity arguments in court.

  • May 14, 2026

    Pierson Ferdinand Cybersecurity Litigator Joins Clark Hill

    Clark Hill PLC announced Thursday that an experienced cybersecurity and privacy litigator has joined the firm's San Francisco office from Pierson Ferdinand as a partner.

  • May 14, 2026

    Volkswagen Hit With Class Claims Over EV Battery Fire Risk

    Volkswagen has been hit with a proposed class action in New Jersey federal court alleging that tens of thousands of its ID.4 electric vehicles contain defective high-voltage batteries that can spontaneously catch fire because of misaligned electrodes.

  • May 14, 2026

    Calif. Judge Admonished For Disparaging Pro Se Litigants

    A California state judge in Los Angeles has been publicly admonished for repeatedly "displaying poor demeanor" toward self-represented small claims litigants, including making disparaging remarks, interrupting litigants and walking out of the courtroom in the middle of proceedings.

  • May 13, 2026

    Rebel Wilson Can't Defeat Calif. Defamation Suit On Appeal

    California appellate justices upheld an order denying Rebel Wilson's bid to ax a defamation suit alleging she spread lies about producers of the movie "The Deb," and whom she accused of embezzlement and sexually harassing the lead actress, ruling Wednesday there's evidence to support Wilson knew her statements were likely untrue. 

  • May 13, 2026

    Tattooed Chef Investors Ink $4.75M Deal Over Growth Claims

    Tattooed Chef Inc. investors Wednesday asked a California federal judge to greenlight a $4.75 million settlement resolving claims that the plant-based meal-maker issued false statements about its revenue growth, causing investors to buy stock at inflated prices before it came crashing down when the truth came out.

  • May 13, 2026

    Toyota Foundation Accused Of 'Ugly Injustice' In IP Theft Suit

    A Toyota mobility systems foundation stole trade secrets from a small Zimbabwean social enterprise by inducing the enterprise to share its proprietary mobility solutions through a joint venture agreement before excluding the enterprise from a "Smart Village" program they collaborated on, the enterprise has alleged in California federal court.

  • May 13, 2026

    Microsoft Exec Backed OpenAI Deal Amid Concerns, Jury Told

    Microsoft's chief technology officer testified in a California federal jury trial Wednesday over Elon Musk's challenge to OpenAI's for-profit conversion, recalling that he proposed Microsoft invest significant resources into OpenAI's for-profit arm to stay competitive despite his initial concerns over whether OpenAI's nonprofit donors had agreed to the for-profit partnership.

  • May 13, 2026

    EPA Must Reconsider Flame Retardant Regs, 9th Circ. Says

    The U.S. Environmental Protection Agency must revisit rulemaking on a flame retardant known as decaBDE, a Ninth Circuit panel said Wednesday, agreeing with a Native American tribe and environmental groups that the federal agency failed to adequately explain its past decisions declining to further regulate the chemical's disposal.

  • May 13, 2026

    Derailed BIC Razor Blade Deal Leads To $291M Award

    An investment company registered in Mauritius has asked a California federal court to enforce approximately $291 million in arbitral awards it won against the son of the founder of Super-Max Group, an international group of companies that manufactures razor blades.

  • May 13, 2026

    Judge Says LegalForce Must Pay $93K After Losing TM Suit

    A California federal judge on Wednesday ordered LegalForce RAPC Worldwide PC to pay nearly $93,000 in fees and costs to the company that operates LawFirms.com, finding the case to be exceptional because LegalForce alleged facts it knew were false and took steps to obscure other facts that showed its case was meritless.

  • May 13, 2026

    Entertainment Website 'Tester' Can Proceed With Tracking Suit

    A California federal judge has refused to toss a proposed class action accusing Anschutz Entertainment Group of illegally using tracking tools that transmitted website visitors' data to third parties, finding that two of the plaintiff's three wiretap and privacy claims could move forward and that her status as a website "tester" did not preclude her from pressing the suit.

  • May 13, 2026

    Army Contractor, Cable Co. Settle Missed-Delivery Suit

    A Texas federal judge agreed Wednesday to toss a lawsuit a U.S. Army contractor filed against a custom cable maker in California over undelivered cable sets after the companies reported that they had settled their dispute.

  • May 13, 2026

    'Powerful' Risk For Women Using Talc, UC Prof Tells Jury

    An epidemiology professor at the University of California, San Francisco testified Wednesday in a Los Angeles bellwether trial over claims Johnson & Johnson's talc products caused deadly ovarian cancer in three women, saying there are multiple studies concluding the product increases the risk of the disease, including one finding a "very powerful" risk.

  • May 13, 2026

    Roblox Exploits Kids' Labor To Build Games, Action Claims

    A Georgia mother accused gaming giant Roblox Corp. of turning her 13-year-old son into an unpaid game developer who worked more than 40 hours weekly, funneling him and millions of other children into a virtual currency system designed to trap their labor, according to a proposed class action filed in New York federal court.

  • May 13, 2026

    CMS To Keep $1.3B From Calif., Halt New Hospice Enrollment

    The federal government on Wednesday announced it will defer more than $1.3 billion in Medicaid funds from California and halt new Medicare enrollments for hospices and home health agencies, saying it was part of an effort to crack down on fraudulent activity.

  • May 13, 2026

    Latham, Davis Polk Lead AI Chipmaker Cerebras' $5.6B IPO

    Artificial intelligence computing company Cerebras Systems Inc. raised roughly $5.6 billion in its blockbuster initial public offering that priced above range late on Wednesday, representing the largest IPO this year.

  • May 13, 2026

    Weinstein Reports Chest Pains Amid Jury Evidence Request

    A jury deliberating in Harvey Weinstein's third Manhattan rape trial requested several pieces of evidence on Wednesday, including cross-examination testimony by his accuser, as the ex-Hollywood producer reported chest pains from the courthouse's holding area.

  • May 13, 2026

    Super Micro Hit With Investor Suit Over China Chip Sales

    A Super Micro Computer Inc. investor says he suffered losses as a result of a secret and illegal sale of servers embedded with Nvidia chips to China and the company's misleading statements, leading to a drop in its stock price, according to a proposed class action in California federal court.

  • May 13, 2026

    Nvidia, SK Hynix, Kioxia Face Memory Patent Litigation

    A Texas-based technology company has launched new patent infringement suits at district courts in the Lone Star State and Delaware as well as at the U.S. International Trade Commission, targeting companies such as Nvidia Corp., Corsair Gaming and Western Digital.

  • May 13, 2026

    Man Who Sold Matthew Perry Fatal Ketamine Gets 2 Years

    A licensed drug addiction counselor who sold "Friends" actor Matthew Perry the ketamine on which he fatally overdosed in October 2023 was sentenced in California federal court Wednesday morning to two years in prison, having pled guilty to drug-related charges.

  • May 13, 2026

    Calif. Gas Station Leak Suit Came Too Late, Judge Says

    A California federal judge has dismissed a lawsuit accusing Marathon Petroleum Corp. and Tesoro Companies of failing to handle carcinogenic exposure from a gas station, saying the claims were brought too late.

  • May 13, 2026

    Apple Stiffed Call Center Workers On Boot-Up Time, Suit Says

    Apple Inc. requires its hourly call center employees to boot up computers, log in to security networks and open multiple software programs before clocking in — and doesn't pay them for any of it, a former tech support adviser alleged in a proposed class and collective action filed in California federal court.

Expert Analysis

  • Series

    The Biz Court Digest: Dispatches From Utah's Newest Court

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    While a robust body of law hasn't yet developed since the Utah Business and Chancery Court's founding in October 2024, the number of cases filed there has recently picked up, and its existence illustrates Utah's desire to be top of mind for businesses across the country, says Evan Strassberg at Michael Best.

  • Viewing The Merger Landscape Through An HPE-Juniper Lens

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    If considerations beyond antitrust law were taken into account to determine whether Section 7 of the Clayton Act was violated in the Hewlett Packard Enterprise-Juniper Networks deal, then legal practitioners advocating deal clearance may now have to argue that deals should be justified by considerations not set forth in the merger guidelines, says Matthew Cantor of Shinder Cantor.

  • 4 Quick Emotional Resets For Lawyers With Conflict Fatigue

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    Though the emotional wear and tear of legal work can trap attorneys in conflict fatigue — leaving them unable to shake off tense interactions or return to a calm baseline — simple therapeutic techniques for resetting the nervous system can help break the cycle, says Chantel Cohen at CWC Coaching & Therapy.

  • 2 Rulings Showcase Fuzzy Limits Of 'Related To' Jurisdiction

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    The Fifth and Ninth Circuits recently handed down decisions, in Sanchez Energy and Sawtelle Partners, respectively, reminding practitioners that bankruptcy court jurisdiction over lingering disputes is not guaranteed, regardless of whether confirmation orders contain specific "retention of jurisdiction" language, says Brian Shaw at Cozen O’Connor.

  • Privacy Ruling Shows How CIPA Conflicts With Modern Tech

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    A California federal court's recent holding in Doe v. Eating Recovery Center that Meta is not liable for reading, or attempting to read, the pixel-related transmission while in transit reflects a mismatch between the California Invasion of Privacy Act's 1967 origins and modern encrypted, browser‑driven communications, says David Wheeler at Neal Gerber.

  • Navigating Trade Secret Exceptions In Noncompete Bans

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    Recent and ongoing developments in the noncompete landscape, including a potential decision from the Tenth Circuit in Edwards Lifesciences v. Thompson, could offer tools for employers to bring noncompete agreements within trade secret exceptions amid an era of heightened employee mobility, say attorneys at Sullivan & Cromwell.

  • Series

    Playing Tennis Makes Me A Better Lawyer

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    An instinct to turn pain into purpose meant frequent trips to the tennis court, where learning to move ahead one point at a time was a lesson that also applied to the steep learning curve of patent prosecution law, says Daniel Henry at Marshall Gerstein.

  • How Generative AI Cos. Can Navigate Product Liability Claims

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    Increasingly, plaintiffs are aggregating disputes over generative artificial intelligence and pursuing them through mass-tort-style proceedings, borrowing tactics from litigation involving social media, pharmaceuticals and other consumer-facing products — but there are approaches that AI companies can use to narrow claims and manage long-term exposure, say attorneys at Arnold & Porter.

  • Bid Protest Spotlight: Evaluations, Redactions, Remands

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    Victoria Angle at MoFo examines three December bid protest decisions highlighting the scope of agency discretion when evaluating contractor proposals, the extent to which an agency may redact documents that comprise the record of its evaluation decisions, and the breadth of the U.S. Court of Federal Claims' discretion to grant government requests for remand.

  • What To Expect From Justices' 401(k) Ruling, DOL Rulemaking

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    The U.S. Supreme Court's upcoming ruling in Anderson v. Intel, addressing alternative assets in defined contribution plans, coupled with the U.S. Department of Labor's recently proposed regulation on fiduciary duties in selecting alternative investments, could alleviate the litigation risk that has impeded wider consideration of such investments, say attorneys at Ropes & Gray.

  • And Now A Word From The Panel: MDL Year In Review

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    2025 was a roller coaster for the Judicial Panel on Multidistrict Litigation, with the panel canceling one hearing session due to the absence of new MDL petitions, yet also issuing rulings on more new MDL petitions than in 2024 — making it clear that MDLs are still thriving, says Alan Rothman at Sidley Austin.

  • Class Actions At The Circuit Courts: January Lessons

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    In this month's review of class action appeals, Mitchell Engel at Shook Hardy discusses five rulings from October and November, and identifies practice tips from cases involving consumer fraud, oil and gas leases, toxic torts, and wage and hour issues.

  • Series

    Judges On AI: How Judicial Use Informs Guardrails

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    U.S. Magistrate Judge Maritza Dominguez Braswell at the U.S. District Court for the District of Colorado discusses why having a sense of how generative AI tools behave, where they add value, where they introduce risk and how they are reshaping the practice of law is key for today's judges.

  • Lessons From EdTech Provider's Data Breach Settlements

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    Education technology company Illuminate Education's recent settlements with three states and the Federal Trade Commission over state privacy law claims following a student data breach are some of the first of their kind, suggesting a shift in enforcement focus to how companies handle student data and highlighting the potential for coordinated enforcement actions, say attorneys at Wilson Sonsini.

  • Key Sectors, Antitrust Risks In Pricing Algorithm Litigation

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    Algorithmic pricing lawsuits have proliferated in rental housing, hotels, health insurance and equipment rental industries, and companies should consider emerging risk factors when implementing business strategies this year, say attorneys at Hunton.

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