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May 18, 2026
Westinghouse Air Brake Technologies Corp.'s attempt to rely on other parties' claim constructions doomed its challenges to Railware Inc. railway traffic control patents, according to U.S. Patent and Trademark Office Director John Squires.
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May 18, 2026
The state of California's claim that Exxon Mobil Corp. is responsible for plastic pollution belongs in federal court, the petroleum giant told a Ninth Circuit panel during a hearing on Monday, arguing that federal courts have admiralty jurisdiction because the litigation targets pollution in navigable waters, among other alleged injuries.
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May 18, 2026
California Attorney General Rob Bonta, one of the state attorneys general in a coalition of states that recently won a jury verdict finding Live Nation illegally established a monopoly over the live music industry, said Monday the next step is a structural overhaul of the conglomerate.
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May 18, 2026
Disneyland guests hit the entertainment behemoth with a proposed class action in New York federal court Friday alleging it gathered facial recognition data of children who enter its parks without a meaningful way for them to opt out, arguing "the onus of privacy rights should not be on the victim."
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May 18, 2026
The U.S. Supreme Court on Monday declined to review whether the Los Angeles Unified School District's COVID-19 vaccine mandate for employees passes constitutional muster, keeping in place the Ninth Circuit's ruling that relied on a 121-year-old high court precedent upholding a city's smallpox vaccine policy.
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May 18, 2026
High school athletes told a California federal judge that state regulations unfairly limit their name, image and likeness opportunities, contrary to the state governing body's claim that the rules exist to protect amateurism and keep transfers reasonable.
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May 18, 2026
The U.S. Supreme Court on Monday declined to review a Ninth Circuit decision holding that legal liability does not extend to auditors who certify a client's financial statements for initial public offerings, even if those statements are later found to contain alleged misstatements.
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May 18, 2026
Amazon is pushing back after California state enforcers accused the e-commerce company of bullying major brands into pressuring competing retailers to raise prices, arguing the case has never involved price-fixing allegations before.
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May 18, 2026
Elon Musk's xAI is asking a California federal court to force a group of women suing over Grok-generated deepfake images of them in sexual situations, saying they haven't shown that proceeding under pseudonyms is necessary to protect their privacy.
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May 18, 2026
Investment and development firm Industrial Realty Group and real estate lender Sachem Capital said Monday that they have reached a deal to form a new industrial-focused REIT valued at $3.4 billion, using about half of IRG's portfolio in a transaction advised by King & Spalding LLP and Morrison Foerster LLP.
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May 18, 2026
Quinn Emanuel Urquhart & Sullivan LLP is remembering longtime partner and national securities practice chair Harry A. Olivar Jr., after he and his stepson, David Jackson, died in an automobile accident in central Georgia. Olivar was 62.
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May 18, 2026
A California state appeals court ordered a limited retrial of a jury's nearly $6.4 million economic damages award in a drunk driving dispute, saying the trial court erred by allowing a life care planning expert to testify about the costs of the crash victim's past and future medical care.
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May 18, 2026
The Second Circuit appeared inclined Monday to reverse a trial judge's findings that left a California winery owing $1.3 million to Italian vintner Cesari SRL in a well-aged trademark dispute, with three judges suggesting the case was improperly decided.
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May 18, 2026
In an advisory decision Monday, a California federal jury cleared OpenAI and executives Sam Altman and Greg Brockman of allegations they breached the nonprofit's charitable trust by converting to a for-profit, handing billionaire Elon Musk a defeat in a closely watched three-week trial that threatened to shake up the artificial intelligence industry.
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May 18, 2026
The State Bar of California's board of trustees announced last week that it voted unanimously to adopt the National Conference of Bar Examiners' NextGen Uniform Bar Exam, starting in July 2028, as recommended by the Committee of Bar Examiners, following the calamitous rollout of its own exam last year.
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May 15, 2026
California's top court struck down a proposed class action accusing education technology provider Illuminate of failing to safeguard students' personal and health information, which was exposed in a data breach, finding the plaintiff hadn't sufficiently alleged key elements for his claims under the state's medical confidentiality or data security laws.
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May 15, 2026
A Belgian software company has urged a California state court to throw out a nearly $400,000 fraud and breach of contract lawsuit filed by the owners of the PlugPlay cannabis vape brand, arguing both sides agreed all disputes must be litigated in Belgium.
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May 15, 2026
Putting Meta under the supervision of a court-ordered monitor would only cause a slowdown in the development of new child safety features, a compliance executive testified Friday in the New Mexico attorney general's bench trial seeking changes to company practices.
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May 15, 2026
Catch up on this past week's key developments by state from Law360 Real Estate Authority — including the rising popularity of infrastructure districts to meet funding needs, tech-based solutions for developers to navigate building laws, and one BigLaw leader's view of how tariffs are affecting capital in real estate deals.
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May 15, 2026
An inspector with the U.S. Postal Service told a California federal jury considering securities fraud charges against Citron Research founder Andrew Left on Friday that even as she participated in the FBI's raid of his home, Left called her and spoke at length about the allegations against him for over an hour.
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May 15, 2026
An attorney representing an animator who unsuccessfully alleged that The Walt Disney Co.'s "Moana" lifted his Polynesian adventure story must pay more than $475,000 in sanctions, a California federal judge ruled, saying he "acted recklessly" by pursuing trade secret misappropriation claims premised on a forged document.
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May 15, 2026
A Ninth Circuit panel refused Friday to let four independent pharmacies avoid arbitrating their antitrust claims that CVS exploited a Medicare loophole to charge them exorbitant fees, standing by a district court's conclusion that just because parts of the arbitration agreement were unconscionable doesn't negate the entire thing.
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May 15, 2026
A Los Angeles County judge refused to issue a court order forcing a tenant to pay $58,000 it allegedly owes for overdue rent and parking lot improvements, telling the landlord it needs to refile its breach of contract claims if it wants to try to get the money.
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May 15, 2026
Artificial intelligence computing company Cerebras Systems Inc.'s blockbuster debut was well received by deals attorneys who track the pipeline for initial public offerings, with lawyers saying the upsized $5.6 billion IPO is a sign that investor confidence in the AI sector is growing.
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May 15, 2026
The Ninth Circuit on Friday reinstated a consumer's proposed class action accusing a candy maker of deceptively labeling Wiley Wallaby-brand berry licorice as naturally flavored despite using an artificial ingredient, finding the buyer leveled plausible allegations that the manufacturer's statements would likely trick a reasonable consumer.