Intellectual Property

  • November 25, 2025

    Anthropic Judge Warns Firm Against 'Extortion' In Opt-Out Bid

    A California federal judge doubled down Tuesday on his concerns that Arizona law firm ClaimsHero is misleading authors to opt out of AI company Anthropic's $1.5 billion deal to end copyright infringement claims, saying the firm appears to be seeking "a nuisance settlement" and warning it against a legal strategy he called "extortion."

  • November 25, 2025

    9th Circ. Slams 'Unimpressive Excuses' In L'Oréal Rival's Suit

    The Ninth Circuit on Tuesday refused to revive a trade secrets case against L'Oréal USA Inc., saying the plaintiff company's "unimpressive excuses" for fabricating evidence and other misconduct do not override the district court's conclusion that the proper sanction was to dismiss the case.

  • November 25, 2025

    $255K In Fees To Google For 'Frivolous' Ramey Case Upheld

    The Federal Circuit on Tuesday affirmed a California judge's decision that a client of embattled intellectual property firm Ramey LLP must pay nearly $255,000 in fees and sanctions for bringing a "frivolous" patent suit against Google, finding the award to be "entirely proper."

  • November 25, 2025

    Medical AI Co. Accused Of 'Smear Campaign' Against Rivals

    Two rivals of medical artificial intelligence platform OpenEvidence have told a Massachusetts federal judge the startup has used the courts in a campaign of "deceit, harassment and defamation" against competitors.

  • November 25, 2025

    TextNow Accuses NC Rival Of Exploiting Its Trademark

    Canadian text and calling service company TextNow Inc. accused a U.S. competitor of willfully infringing on its lucrative trademarks via websites, advertising and a mobile app, according to a lawsuit filed in North Carolina federal court.

  • November 25, 2025

    Bloomberg Can't Nix Mike Huckabee's IP Suit Over AI Training

    Bloomberg must face a proposed copyright infringement class action led by former Arkansas Gov. Mike Huckabee alleging the media company used e-books to train its large language model, after a New York federal judge said Monday she can't determine whether the fair use defense applied without "a robust factual record."

  • November 25, 2025

    Chinese Chip Co. Says Entity List Status Is 'Irrelevant' In IPRs

    Yangtze Memory Technologies Co. has told the U.S. Patent and Trademark Office that its presence on a list flagging national security risks has nothing to do with its challenge to Micron Technology Inc.'s patents and that Micron shouldn't be able to "weaponize" that list for its own benefit.

  • November 25, 2025

    Fed. Circ. Affirms Akamai's Win In Streaming Patent Fight

    A California federal judge properly found that Akamai Technologies Inc. didn't infringe streaming patents owned by MediaPointe Inc. and that certain claims were invalid as indefinite, the Federal Circuit said Tuesday.

  • November 25, 2025

    11th Circ. Backs Exclusion Of $80M Asset Valuation

    The Eleventh Circuit ruled Monday that a bankruptcy judge did not err in excluding an expert's $80 million valuation of bankrupt title insurance underwriter ATIF Inc.'s 2015 transfer of two pieces of real estate along with intellectual property assets to Old Republic National Title Insurance Co.

  • November 25, 2025

    DoorDash Gets Ameranth's Menu Patent Axed By Alice

    A Delaware federal judge has dismissed a case brought by Ameranth Inc. against DoorDash Inc. claiming infringement of its online-ordering patent, saying it merely describes an abstract idea that is not eligible for a patent.

  • November 25, 2025

    US Gov't Urges Justices To Bid Adieu To 'Vetements' TM Case

    The U.S. government has urged the U.S. Supreme Court to reject a request from Swiss fashion house Vetements Group AG to register for a trademark on the term "Vetements," a French word for "clothes," saying the doctrine of foreign equivalents in trademark law prevents common words in other widely spoken languages from serving as trademarks.

  • November 25, 2025

    Samsung Wants Units Dropped From Netlist IP Suit In Texas

    Samsung has asked a Texas federal court to dismiss two U.S.-based units from a patent infringement case filed by Netlist Inc., saying neither one is incorporated or has headquarters in the state of Texas.

  • November 24, 2025

    Nvidia Stole AI Co.'s IP And Trashed $1.5B In Value, Suit Says

    Nvidia Corp. obtained a tech startup's proprietary artificial intelligence software under the guise of a potential acquisition, used the software to develop its own product, then rendered $1.5 billion in IP worthless by publishing the software for anyone to download free, according to a lawsuit filed Monday in New York state court.

  • November 24, 2025

    OpenAI Attys Must Share Internal Comms In Copyright MDL

    A New York federal magistrate judge on Monday ordered OpenAI's in-house attorneys to share their internal communications regarding deleted training datasets with authors suing over the alleged use of copyrighted works to train ChatGPT, rejecting OpenAI's argument that the communications are privileged.

  • November 24, 2025

    Hytera Fights $290M Restitution Bid At Sentencing Hearing

    Counsel for Hytera Communications Corp. urged an Illinois federal judge Monday to reject prosecutors' request that it pay more than $290 million in restitution to Motorola Solutions Inc. for conspiring to steal its trade secrets, arguing during the first day of a two-day sentencing hearing that Motorola will be made whole by the more than $600 million Hytera must fork over in a parallel civil case.

  • November 24, 2025

    Amazon, Gillette Claim Oral-B Toothbrush Heads Were Fakes

    Amazon and Gillette on Monday sued dozens of "bad actors" that the companies claim sold counterfeit Oral-B toothbrush heads on the e-commerce platform, misleading shoppers, lying to Amazon and infringing Gillette's trademarks.

  • November 24, 2025

    Fed. Circ. Told To Erase 'Remarkable' $50M Fuel Tank IP Award

    KUS Technology Corp. is urging the Federal Circuit to free it from a nearly $50 million judgment in Wisconsin for its alleged infringement of a fuel tank sensor patent owned by rival SSI Technologies.

  • November 24, 2025

    Amazon Says Digital Film Sales Are Not Like Owning DVDs

    Amazon has urged a Seattle federal court judge to toss a proposed class action alleging the company lies to customers about whether they actually own movies purchased on its Prime Video platform, arguing the e-commerce giant clearly informs buyers that "content might potentially become unavailable" later on.

  • November 24, 2025

    Full Fed. Circ. Rejects Bayer Petition In Xarelto Patent Case

    The full Federal Circuit on Monday declined a petition from German pharmaceutical giant Bayer asking the appeals court to take a look at reviving patent claims related to its blood thinner medication Xarelto.

  • November 24, 2025

    Beyond Meat Hit With $38.9M Verdict In Ad Slogan TM Suit

    A Massachusetts federal jury hit Beyond Meat Inc. with a $38.9 million verdict Monday, finding the meat-alternative food maker's use of the slogan "Great Taste, Plant-Based" in joint Dunkin' Donuts ads willfully infringes a trademark registered by rival Vegadelphia Foods, according to counsel.

  • November 24, 2025

    Inventor Takes Fight Over $214K Sanctions To High Court

    The inventor listed on a patent covering a type of marking tape has asked the U.S. Supreme Court to undo a $214,000 sanctions order from a lower court, saying the Federal Circuit erred in upholding the fine based on a finding that he had concealed that he had relinquished standing to sue.

  • November 24, 2025

    Biotechs Go To Del. Chancery Over Cancer Drug Rights

    A contract battle has broken out in the Delaware Chancery Court between two biotechs, each accusing the other of materially breaching a decade-old collaboration agreement governing rights to the cancer drug Jemperli.

  • November 24, 2025

    Author Claims Snowflake Used Pirated Books To Train AI

    Montana-based AI developer Snowflake Inc. has been hit with a proposed class action from an author who accuses the company of using his published books to train a series of large language models.

  • November 24, 2025

    Oversight Chair Seeks USPTO Briefing On Litigation Funding

    U.S. Rep. James Comer, R-Ky., chair of the House Oversight and Government Reform Committee, is seeking a briefing by the end of the month from the U.S. Patent and Trademark Office on third-party litigation funding and reforms the agency is working on.

  • November 24, 2025

    MVP: Morrison Foerster's Daralyn Durie

    Morrison Foerster LLP partner Daralyn Durie helped a Roche unit and Sony escape patent litigation and took home a trial victory for Epic Games, earning her a spot as one of the 2025 Law360 Intellectual Property MVPs.

Expert Analysis

  • Considerations When Invoking The Common-Interest Privilege

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    To successfully leverage the common-interest doctrine in a multiparty transaction or complex litigation, practitioners should be able to demonstrate that the parties intended for it to apply, that an underlying privilege like attorney-client has attached, and guard against disclosures that could waive privilege and defeat its purpose, say attorneys at DLA Piper.

  • Motorola Ruling Solidifies Discretionary Authority Of USPTO

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    The Federal Circuit's latest ruling in In re: Motorola Solutions Inc. underscores the finality and discretionary nature of the finality of Patent Trial and Appeal Board institution decisions, and clarifies that neither interim guidance nor shifting administrative policy creates substantive rights for petitioners, say attorneys at Morgan Lewis.

  • Series

    The Law Firm Merger Diaries: Making The Case To Combine

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    When making the decision to merge, law firm leaders must factor in strategic alignment, cultural compatibility and leadership commitment in order to build a compelling case for combining firms to achieve shared goals and long-term success, says Kevin McLaughlin at UB Greensfelder.

  • How Brand-Entertainment Collabs Are Reshaping IP Strategy

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    As storytelling and commerce become increasingly intertwined, brand and entertainment collaborations demand equal parts creativity and legal precision, and rightsholders that proactively align their IP, clearance and ownership strategies will be best positioned to capture opportunity while mitigating risk, says Bess Morgan at Loeb & Loeb.

  • Opinion

    Despite Deputy AG Remarks, DOJ Can't Sideline DC Bar

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    Deputy Attorney General Todd Blanche’s recent suggestion that the D.C. Bar would be prevented from reviewing misconduct complaints about U.S. Department of Justice attorneys runs contrary to federal statutes, local rules and decades of case law, and sends the troubling message that federal prosecutors are subject to different rules, say attorneys at HWG.

  • How AI Tech Suppliers Can Address IP Lawyers' Concerns

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    While artificial intelligence tools can help intellectual property lawyers be more productive and effective, AI tech providers must address issues of privilege, data privacy and confidentiality to make their technology viable and useful for IP law, say Tom Colson at Colson Law and Kevin Bronson at Simpson & Simpson.

  • How Trial Attys Can Sidestep Opponents' Negative Frames

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    In litigation, attorneys often must deny whatever language or association the other side levies against them, but doing so can make the associations more salient in the minds of fact-finders, so it’s essential to reframe messages in a few practical ways at trial, says Ken Broda-Bahm at Persuasion Strategies.

  • How Store Brand Evolution May Influence IP Cases

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    A consumer shift toward private-label grocery products has spurred a recent crop of lawsuits, like Smuckers v. Trader Joe's, and parties must be prepared to carefully analyze consumer confusion in the grocery retailing context, as well as expectations and behavior, say Justin LaTorraca, Elizabeth Milsark and Laura O’Laughlin at Analysis Group.

  • 8th Circ. Decision Shipwrecks IRS On Shoals Of Loper Bright

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    The Eighth Circuit’s recent decision invalidating transfer pricing regulations in 3M Co. v. Commissioner may be the most significant tax case implementing Loper Bright's rejection of agency deference as a judicial tool in statutory construction, says Edward Froelich at McDermott.

  • Rule Amendments Pave Path For A Privilege Claim 'Offensive'

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    Litigators should consider leveraging forthcoming amendments to the Federal Rules of Civil Procedure, which will require early negotiations of privilege-related discovery claims, by taking an offensive posture toward privilege logs at the outset of discovery, says David Ben-Meir at Ben-Meir Law.

  • IP Ownership Risk Grows In Booming Cancer Drug Market

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    The ownership of intellectual property has become strategically decisive in deals involving valuable cancer therapeutics known as ADCs, as highlighted by the recent Takeda-Innovent deal, with the commercial value of a license resting on the integrity and defensibility of the underlying technology, say attorneys at Loeb & Loeb.

  • Series

    My Miniature Livestock Farm Makes Me A Better Lawyer

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    Raising miniature livestock on my farm, where I am fully present with the animals, is an almost meditative time that allows me to return to work invigorated, ready to juggle numerous responsibilities and motivated to tackle hard issues in new ways, says Ted Kobus at BakerHostetler.

  • The Future Of Gen AI Training Amid Reddit Data Scraping Suit

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    Reddit's lawsuit against Perplexity AI is not framed as a classic copyright infringement fight, demonstrating that even when companies avoid fair use claims, the path by which training data is obtained is legally consequential, say attorneys at Troutman Pepper.

  • Litigation Funding Could Create Ethics Issues For Attorneys

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    A litigation investor’s recent complaint claiming a New York mass torts lawyer effectively ran a Ponzi scheme illustrates how litigation funding arrangements can subject attorneys to legal ethics dilemmas and potential liability, so engagement letters must have very clear terms, says Matthew Feinberg at Goldberg Segalla.

  • E-Discovery Quarterly: Recent Rulings On Dynamic Databases

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    Several recent federal court decisions illustrate how parties continue to grapple with the discovery of data in dynamic databases, so counsel involved in these disputes must consider how structured data should be produced consistent with the requirements of the Federal Rules of Civil Procedure, say attorneys at Sidley.

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