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Featured
Fierce competition for artificial intelligence engineers and the relative paucity of intellectual property protections for AI technologies have companies turning to trade secret litigation as a powerful tool they can wield against competitors and former employees, attorneys say.
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October 14, 2026
A California federal judge found Tuesday that claims in a pair of VirtaMove software patents are invalid, agreeing with Amazon and Google's arguments that the claims asserted against them in the infringement litigation are indefinite.
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October 14, 2026
A Texas federal magistrate judge has sanctioned an attorney who serves as principal for an oil and gas exploration company locked in a trade secrets misappropriation case with a rival after opposing counsel complained of his expletive-ridden emails containing ad hominem attacks.
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October 14, 2026
Samsung moved to dismiss a competitor's suit alleging it falsely markets some of its TVs as having Mini LED technology that provides a higher-quality picture, telling a California federal judge Tuesday the plaintiff wants her to adopt a "fabricated three-part definition" for Mini LED that only exists in the complaint.
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October 14, 2026
Anthropic says it shouldn't have to face a lawsuit accusing it of infringing a pair of patents related to neural networks owned by a research arm of the University of Tennessee because its Claude artificial intelligence tool isn't covered by the patents.
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October 14, 2026
Samsung has reached a settlement with a patent-holding company claiming that certain smartphones and tablets were infringing patents covering app management before a trial was set to begin early next week in Texas.
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October 14, 2026
Massachusetts' highest court on Wednesday declined to rule that a strong trade secrets case can establish a presumption of irreparable harm and entitle the owner of the secrets to a preliminary injunction.
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October 14, 2026
A group of state attorneys general told a Delaware bankruptcy judge Wednesday that protection of minors and privacy concerns need to be addressed before the company behind artificial intelligence entertainment platform Character.AI is allowed to sell its data in its Chapter 11 case.
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October 14, 2026
The Federal Circuit on Wednesday swiftly upheld the U.S. Patent and Trademark Office's decision to deny an inventor's internal combustion engine patent application after he argued his constitutional rights were violated when his case was sent to the USPTO's controversial, now-discontinued Sensitive Application Warning System, or SAWS, program.
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October 14, 2026
The Federal Circuit on Wednesday refused to bring back an agricultural fungicide patent owned by UPL Ltd. that was invalidated at the Patent Trial and Appeal Board, but also shot down a bid to sanction the Indian agrochemicals company.
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October 14, 2026
A Baker Botts LLP patent attorney has moved for almost $3.4 million in attorney fees and expenses in a defamation suit an inventor brought against her that was dismissed.
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October 14, 2026
The Federal Circuit on Wednesday upheld a California federal judge's decision dismissing a suit brought by a patent-holding company accusing streaming giant Hulu of infringing patents covering advertising in digital media, finding the patent claims cover an abstract idea and lack an inventive concept.
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October 13, 2026
Liquidia will pay out $380.7 million as part of a settlement agreement with United Therapeutics Corp. that resolves six lawsuits between the pharmaceutical companies, Liquidia announced Tuesday, saying patients will continue to have access to its Yutrepia lung disease treatment that was central to litigation.
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October 13, 2026
A North Carolina federal judge said she had concerns Tuesday about whether the previous competition director for Joe Gibbs Racing LLC disclosed his former employer's trade secrets to a rival team in violation of a court order placing certain restrictions on his employment.
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October 13, 2026
Amazon Web Services Inc.'s use of certain hardware fingerprinting technology in its cloud computing services violates a pair of Massachusetts Institute of Technology patents related to cryptography and hardware identification, the university alleged Friday in Massachusetts federal court.
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October 13, 2026
Apple Inc. on Tuesday asked a California federal judge to wipe out a jury's $5.7 billion damages award for Taction Technology Inc. or order a new trial in the haptic vibration technology patent dispute, calling the award "shocking" and "untethered to any evidence at all."
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October 13, 2026
A California federal judge said Tuesday that OpenAI must work on an expedited timeline to furnish some documents in Apple's suit accusing the company of using former employees to access secret information, calling Apple's concerns about the preservation of some evidence "well-taken."
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October 13, 2026
A Delaware federal judge found cracks in a biotechnology company's jurisdictional arguments in a case it brought seeking a declaration that it wasn't infringing a rival's patent covering animal-free egg protein, ruling Friday there was no imminent controversy between the companies when the lawsuit was filed.
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October 13, 2026
Arm Holdings should pay Qualcomm $2 for breaching a licensing agreement and interfering in Qualcomm's economic relationship with Meta, a Delaware federal jury found Tuesday.
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October 13, 2026
A California federal judge has denied Dolby's motion seeking to invalidate an InterDigital video patent that is at issue in a related infringement suit against Disney over its streaming services, ruling that Dolby failed to show that the patent covers only an abstract idea.
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October 13, 2026
The Federal Circuit on Tuesday refused to revive a series of patents relating to internet advertising in a dispute between rival ad platforms after a New York federal court found the patents didn't pass the U.S. Supreme Court's Alice test.
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October 13, 2026
An independent music licensing company has brought a lawsuit accusing Nvidia of infringing its copyrights to train its artificial intelligence models, days after dropping a nearly identical suit in the same court.
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October 13, 2026
The Federal Circuit on Tuesday issued a one-word order affirming a California federal court's invalidation of a facial measurement and analysis patent that had been asserted against the cosmetic giant L'Oreal USA Inc.
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October 13, 2026
A Delaware federal judge ruled Tuesday that a generic version of a cyanide antidote was infringing three patents asserted by Hope Medical Enterprises after a bench trial where Accord Healthcare Inc. claimed its product did not infringe and that the patents were invalid.
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October 13, 2026
The Federal Circuit wrongly continued the degradation of the U.S. International Trade Commission's domestic industry requirement in patent disputes by sustaining a decision that Apple Watches infringe Masimo Corp.'s patents, groups supporting Apple's petition told the U.S. Supreme Court on Tuesday.
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October 13, 2026
A nonprofit representing tech giants including Amazon, Google and Intel told the Federal Circuit on Friday the court should overturn a $61 million jury verdict against Samsung for infringing a single standard-essential 5G patent.