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Featured
The U.S. Supreme Court's decision to hear a trademark fight over PepsiCo's "Mtn Dew Rise Energy" drink gives the justices a chance to clarify when juries, rather than judges, should decide whether a mark is inherently strong — a narrow question that attorneys say could affect how often infringement cases survive summary judgment.
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July 01, 2026
A Delaware federal judge on Wednesday dismissed a biotech company's suit alleging a rival stole trade secrets regarding clinical trials of LSD treatments for psychiatric disorders, saying the trade secrets had not been described with enough specificity.
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July 01, 2026
A California federal jury found Wednesday that MGA Entertainment owes no punitive damages for misappropriating looks from the OMG Girlz singing group created by rapper T.I. and his wife Tameka Harris, wrapping another chapter in a six-year legal battle in which the couple sought up to $125 million in punitive damages.
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July 01, 2026
A Microsoft Corp. shareholder has launched a derivative suit against the company's top brass, claiming they misled shareholders about the company's artificial intelligence business strategy and products, and caused it to violate copyright and intellectual property laws by "training its AI software on copyrighted works for which it did not possess lawful licenses."
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July 01, 2026
Adeia Media Holdings on Wednesday sued FuboTV in Delaware federal court alleging the sports streaming venture infringed four of its patents, months after the patent owner announced a deal to end infringement litigation against Fubo's controlling company Disney.
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July 01, 2026
A Washington federal judge has refused to let Zillow out of IBM's lawsuit accusing the online real estate marketplace company of infringing a user sign-on patent, rejecting Zillow's argument that the company's processes weren't covered by what the patent requires.
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July 01, 2026
A split Federal Circuit panel on Wednesday supported a lower court's temporary block on Hetero Labs from selling a generic version of Otsuka's neurological disorder drug, even as it disagreed with the decision to waive Otsuka's requirement to post a bond while the case proceeds.
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July 01, 2026
An advisory firm's failure to register as a broker before diving into work on a $2.1 billion take-private deal last year has cost it, while emails and text messages took center stage in several other disputes pending in Massachusetts state court in June.
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July 01, 2026
The Federal Circuit on Wednesday refused to revive a bid to register "Mon Ami" as trademarks for dog treats, agreeing with the Trademark Trial and Appeal Board's finding that the marks were too similar to an earlier mark.
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July 01, 2026
San Francisco-based litigator Joshua H. Lerner has left his job as co-chair of WilmerHale's trade secrets litigation practice to join Debevoise & Plimpton LLP as a partner, the firm announced Wednesday.
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July 01, 2026
Massachusetts IT management company Coretelligent has asked a state judge to block its former chief revenue officer from starting a new, nearly identical job with a rival firm, saying the move violates a noncompete.
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June 30, 2026
MGA urged a California federal judge Tuesday to end the punitive damages trial in its intellectual property dispute with Tameka Harris and rapper T.I., arguing ahead of closing arguments the Harrises presented no evidence that MGA or its CEO intentionally misappropriated the looks of their girl group when designing dolls.
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June 30, 2026
A Montana intellectual property attorney and his wife shouldn't be allowed to escape a cannabis cultivator's defamation lawsuit accusing them of posting falsehoods on social media, the company told a federal court, saying it could prove the posts were lies and resulted in $700,000 in losses.
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June 30, 2026
The U.S. International Trade Commission's proposal to require litigation funding disclosures in intellectual property investigations received near-universal approval from those who provided feedback, receiving pushback only from an organization representing litigation funders and a nonpracticing entity.
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June 30, 2026
Several authors suing artificial intelligence firms Databricks and Mosaic ML have asked a California federal judge for a favorable ruling on their claims of direct copyright infringement for what they say was the mass ingestion of their works for AI training, saying the companies' conduct was "undoubtedly substitutive and plainly harmed the market" for their books.
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June 30, 2026
A New Mexico company that appeared on Shark Tank that turns the ashes of people's loved ones into stones claimed in Colorado federal court Monday that a rival company stole its trademarked product.
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June 30, 2026
MaryJoan McNamara, the U.S. International Trade Commission's longest-tenured administrative law judge, plans to step down from her post, according to people familiar with the decision.
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June 30, 2026
A California federal judge rejected a former Google engineer's argument that prosecutors withheld proper notice of their trade secrets charges by burying him in paper, saying this happened only because he misappropriated "such a large volume of documents."
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June 30, 2026
Three companies that challenged a series of Cellspin Soft Inc. patents for publishing data on websites have settled their disputes at the Patent Trial and Appeal Board after the board agreed to review the patents earlier this year.
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June 30, 2026
In this month's review of defamation fights, Law360 highlights Tyra Banks' suit over a Netflix docuseries about her long-running modeling competition show, as well as a late-night television host's defeat of a case taking issue with a segment on Medicaid coverage in Iowa.
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June 30, 2026
The president of actors union SAG-AFTRA spoke to a congressional subcommittee Tuesday to press the need for a bill to allow for the removal of deepfakes from the internet, framing the advent of digital replicas of people as a fundamental alteration in the methods of human interaction that cannot be ignored by lawmakers.
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June 30, 2026
The Patent Trial and Appeal Board has found that ResMed Corp. was able to prove claims in a Cleveland Medical Devices Inc. sleep apnea patent were invalid, but failed to prove the same on claims in another patent.
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June 30, 2026
A California federal court has declined to invalidate a pair of location tracking technology patents asserted against Uber Technologies Inc., disagreeing with the company's claims that the patents are abstract and finding instead that each covers a "technical solution to a technical problem."
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June 30, 2026
The family of baseball legend Roberto Clemente wants the U.S. Supreme Court to decide whether governments can appropriate trademarks without triggering automatic compensation after the First Circuit rejected claims stemming from Puerto Rico's use of Clemente's name and likeness on license plates and vehicle tags.
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June 30, 2026
A minority investor in a medical technology company has sued its controlling stockholder in Delaware Chancery Court, accusing him of engineering a sham freeze-out merger that eliminated minority investors for pennies while diverting valuable intellectual property into companies he controlled.
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June 30, 2026
The U.S. Patent and Trademark Office has told Major League Baseball that the phrase "play ball" is too "commonplace" and "widely used" to be trademarked, denying its request but leaving an opening for appeal or reconsideration.