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September 22, 2026
Texas-based spray foam insulation manufacturer Quadrant Performance Materials has sued the California Department of Toxic Substances Control in federal court over an order the manufacturer alleges unconstitutionally conditions its ability to sell in the Golden State on subsidizing research and advocacy it does not agree with.
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September 22, 2026
Claude subscribers accusing Anthropic of misleadingly marketing the usage offered in pricey top-tier versions of the artificial intelligence tool are ignoring what the company's platform promises actually state, Anthropic told a California federal judge Tuesday, arguing the case should be tossed as a "failed effort to accuse Anthropic of deception."
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September 22, 2026
Seyfarth Shaw LLP has disclosed a recent data breach that exposed the names and Social Security numbers of at least 300 individuals, according to notices filed with the Texas and California attorneys general.
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September 22, 2026
A California federal judge ordered Meta on Tuesday to rereview privilege designations on 300 documents in social media addiction litigation, after plaintiffs' lawyers cited a "culture of privilege abuse" epitomized by Instagram swag hats embroidered with "a/c priv" — the shorthand used to log withheld documents.
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September 22, 2026
Environmental groups are urging the Ninth Circuit to review Trump administration's recent decision approving operations of two coastal California oil pipeline segments, including one that was shut down for years following a 2015 oil spill, saying on Tuesday that the new permit waives key safety requirements.
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September 22, 2026
A California federal judge on Monday refused to certify six putative classes of Rack Room Shoes website users who say it permitted Meta and other third parties to intercept their personal information in violation of state and federal privacy laws, noting the lack of evidence that their information was intercepted.
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September 22, 2026
The Ninth Circuit overturned a $140 million class verdict against CenturyLink on Tuesday, holding that the company's reasonable interpretation of the Fair Credit Reporting Act shielded it from liability for willful violations when it pulled consumers' credit reports during online orders for internet service.
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September 22, 2026
A California appeals court on Tuesday upheld the dismissal of a suit accusing a CVS pharmacy of negligently giving the wrong prescription medication to a woman, which allegedly caused years of seizures, citing flawed expert testimony from plaintiff's expert.
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September 22, 2026
Tyra Banks has told a California federal court that Netflix and the producers of an "America's Next Top Model" docuseries used the same misleading tactic in their dismissal motion that they allegedly used onscreen: removing key material from the middle of statements to change their meaning.
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September 22, 2026
Amazon urged a Washington federal judge Monday to throw out a proposed class action claiming its Ring doorbell security cameras illegally gathered facial recognition data of neighbors and visitors, contending the plaintiffs seek "to rewrite states' privacy laws" and invent new private rights of action.
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September 22, 2026
New York and other states applauded a Rhode Island federal judge's finding that the Trump administration flouted rulemaking requirements when it reinterpreted a 30-year-old welfare reform bill to try to subject a slew of federally funded benefit programs to immigration status verification requirements.
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September 22, 2026
The Patent Trial and Appeal Board has ruled that Netflix was able to show that all the claims in a DivX streaming patent were invalid, following two previous decisions to the contrary and two trips to the Federal Circuit.
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September 22, 2026
Airline customers have told the Ninth Circuit that Alaska Airlines' 2024 acquisition of Hawaiian Airlines eroded consumer choice on numerous routes, and that a district court improperly dismissed their antitrust lawsuit with premature and flawed findings that cannot be allowed to stand.
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September 22, 2026
San Francisco's city attorney and others sued President Donald Trump's social media platform Truth Social in California state court Monday, asking a judge to block its "unprecedented" scheme that grants customers who pay $100,000 per month early access to the president's and other high-level officials' social media posts.
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September 22, 2026
A California federal judge rejected Alphabet's bid for partial summary judgment, saying the Google parent must first comply with a class of investors' discovery requests prompted by the company's motion in litigation claiming CEO Sundar Pichai made a false statement to Congress about whether the company's ad auctions favor Facebook.
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September 22, 2026
Democratic-led states on Tuesday stepped up their fight against the Trump administration's buyouts of U.S. offshore wind leases, filing a trio of lawsuits that seek to undo payments to developers for abandoning projects on both the Atlantic and Pacific coasts.
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September 22, 2026
Juul buyers are defending the certification of several classes in a case over tobacco giant Altria's past investment in the e-cigarette company, telling the Ninth Circuit it does not matter if they purchased different quantities on different terms or live in different states.
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September 22, 2026
Industrial machine-vision company Cognex Corp. said Tuesday it has agreed to acquire RealSense for about $500 million, expanding its business into robotic perception and adding exposure to the growing market for 3D sensing technology.
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September 22, 2026
Keker Van Nest & Peters LLP partners helped Google and Netflix beat major patent litigation in the past year, while representing OpenAI and other tech companies in precedent-setting IP cases, and fostering a strong pro bono practice, earning the boutique firm a spot on the list of Law360 2026 California Powerhouses.
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September 22, 2026
The U.S. Tax Court correctly ruled that a San Francisco marijuana dispensary's expenses found to be tied to trafficking in controlled substances aren't deductible, the IRS told the Ninth Circuit, saying such a deduction shouldn't be allowed in determining an amount to settle the business's $3 million tax debt.
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September 22, 2026
A California federal judge has nullified judgments against Chilisin Electronics Corp. in a patent case from Cyntec Co. over Cyntec's failure to disclose an agreement to license a pair of its patents to Apple, while also agreeing to sanction Cyntec's counsel.
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September 22, 2026
Direct purchasers of vaping products are defending their amended complaint in multidistrict litigation alleging that a Chinese vape company conspired with its distributors to fix prices, saying new allegations in their latest complaint show there was more at work in the arrangement than "ordinary" business dealings.
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September 21, 2026
The Canadian province of British Columbia on Monday became the latest to sue artificial intelligence company OpenAI over a deadly February shooting at a small-town school, telling a California federal court that company leadership rejected an internal recommendation to notify law enforcement of the shooter's ChatGPT communications that company staff flagged as dangerous.
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September 21, 2026
The California Civil Rights Department asked a California judge for a protective order Monday on the first day of a bench trial over claims Tesla Inc. fostered racism at its Fremont factory, after a witness testified that an in-house Tesla attorney recently called him and misled him into believing he represented the agency.
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September 21, 2026
A Meta vice president testified before a New Mexico state jury Monday that, "with all due respect," criticisms of the company's data handling from investigation partner Gibson Dunn and from then-Chief Operating Officer Sheryl Sandberg were born of a lack of understanding.