Intellectual Property

  • January 14, 2026

    Fed. Circ. Backs Google PTAB Win Over Voice Patent Claims

    The Federal Circuit on Wednesday declined to restore claims in a pair of voice technology patents owned by a Wi-LAN subsidiary, backing Patent Trial and Appeal Board findings that Google showed they were invalid.

  • January 14, 2026

    Software Co. Loses Trade Secrets Appeal At 7th Circ.

    The Seventh Circuit has refused to revive claims that an energy management services company stole trade secret information from an appointment booking software application and incorporated its features into a new platform.

  • January 14, 2026

    Cannabis Co. Says Rivals Infringe Distillation Patents

    Natural Extraction Systems LLC has launched lawsuits against several makers of THC-infused products in federal courts, alleging that they have infringed four of its patents to create their products.

  • January 14, 2026

    Nokia Drops Patent Infringement Suit Against Hisense

    Nokia Technologies dropped its patent infringement suit alleging Chinese consumer technology firm Hisense sold millions of products that infringed on its video processing innovations while refusing to negotiate a standard licensing agreement.

  • January 13, 2026

    CoStar, Quinn Emanuel Spar Over Litigation Representation

    CoStar urged a California federal judge Tuesday to disqualify Quinn Emanuel Urquhart & Sullivan LLP from helping a rival commercial real estate platform pursue antitrust counterclaims in CoStar's copyright infringement suit, while the law firm moved to drop its representation of CoStar in separate litigation.

  • January 13, 2026

    Google Engineer Cut-And-Pasted To Evade Security, Jury Told

    A Google security manager took the stand Tuesday in the criminal trial of an engineer accused of stealing artificial intelligence trade secrets, testifying that his investigation showed that Linwei Ding evaded Google's internal security systems by cutting and pasting the data in a way that stripped information identifying Google's authorship.

  • January 13, 2026

    Landmark To Pay $95K To End Wash.'s Patent Troll Claims

    A patent assertion entity has reached a tentative deal with Washington state to settle a high-profile lawsuit in federal court accusing the company of violating the state's Patent Troll Prevention Act by filing bad faith infringement claims against small businesses.

  • January 13, 2026

    Meta Fights Authors', Entrepreneur Mag's Copyright Claims

    Meta Platforms has filed responses in two California cases where it is accused of unlawfully using copyrighted material to train its artificial intelligence models, asking a court to reject an attempt from authors to update their pleadings and urging the same court to dismiss most of a separate complaint from Entrepreneur magazine.

  • January 13, 2026

    Microsoft Loses Bid To Delay AI Supercomputer Patent Trial

    A German company's patent lawsuit against Microsoft Corp. over artificial intelligence supercomputer technology is headed toward a June trial in the Eastern District of Texas after a magistrate judge rejected Microsoft's bid to postpone it by at least two months.

  • January 13, 2026

    Battery Co. Urges 11th Circ. To Undo $20M Award In IP Feud

    A battery charger company told the Eleventh Circuit on Tuesday that it should reverse a roughly $20 million award after a jury found it ran Amazon advertisements that infringed a rival's trademark, arguing it used a generic product description and didn't cause confusion among consumers. 

  • January 13, 2026

    USPTO Launches New Pilot For SEP Development

    The U.S. Patent and Trademark Office said Tuesday it has created a new pilot program encouraging the development of standard-essential patents by smaller entities.

  • January 13, 2026

    Full Fed. Circ. Asked To Reconsider Car Seat Patent Case

    Wonderland Switzerland AG wants the full Federal Circuit to take another look at a panel's December reversal of part of a ruling that Evenflo Co. Inc. infringed one of its car seat patents, saying the suit involves a regularly occurring question in patent law.

  • January 13, 2026

    Fed. Circ. Backs PTAB's Axing Of UV Disinfectant Patent

    The Federal Circuit on Tuesday issued a one-word order affirming a Patent Trial and Appeal Board decision invalidating claims in a patent covering technology for using UV light for sanitation, declining to take on the inventor's challenge to the board's obviousness determinations.

  • January 13, 2026

    Senate Backs Bill Giving Deepfake Porn Victims Right To Sue

    The U.S. Senate on Tuesday unanimously passed bipartisan legislation that would allow individuals depicted in nonconsensual, artificial intelligence-generated, sexually explicit content to sue and recover damages, backing the bill once again after it stalled in the House in 2024.

  • January 13, 2026

    Comcast Decries Circuit Split After $177M IP Case Is Revived

    The Federal Circuit split from several other circuits when reviving WhereverTV Inc.'s $177 million infringement suit against Comcast based on waived arguments, the telecommunications giant has warned the U.S. Supreme Court.

  • January 13, 2026

    US Patent Applications Plunge After Years Of Growth

    The number of patent applications filed in the U.S. dropped 9% in 2025 to the lowest level since 2019 after seven years of growth, and the number of granted applications also declined slightly, according to a report released Tuesday.

  • January 13, 2026

    Squires Institutes 8 Patent Reviews, Rebuffs 47 Petitions

    U.S. Patent and Trademark Office Director John Squires has denied 47 requests for America Invents Act patent reviews and granted eight other petitions, continuing his practice of spurning most patent challenges that reach his desk since he took over the handling of institution decisions.

  • January 13, 2026

    Former USPTO Solicitor Joins Orrick's Supreme Court Group

    A veteran U.S. Patent and Trademark Office attorney has come aboard Orrick Herrington & Sutcliffe LLP in Washington, D.C., as a partner in the firm's Supreme Court and appellate practice, Orrick announced Tuesday.

  • January 13, 2026

    Fed. Circ. Gives Apple New Shot At Axing Smart Mobile Patent

    The Federal Circuit on Tuesday revived Apple's challenge at the Patent Trial and Appeal Board to a technology patent that Smart Mobile Technologies LLC accuses it of infringing.

  • January 13, 2026

    'Sazerac Stitches' TM Too Similar To Sazerac, Fed. Circ. Says

    The Federal Circuit on Tuesday affirmed a trademark tribunal's refusal to register "Sazerac Stitches" for a variety of home goods and decor items because of potential confusion with the distilled spirits and cocktail accessories sold by Sazerac Brands LLC.

  • January 12, 2026

    US Backs Tarnishment Provision Constitutionality At 9th Circ.

    Jack Daniel's has urged the Ninth Circuit to affirm a district court's ruling that a company's poop-themed "Bad Spaniels" dog toy tarnished the whiskey maker's trademark, while the federal government separately opposed the toy maker's contention that the Lanham Act's tarnishment provision violates the First Amendment.

  • January 12, 2026

    Aristocrat Inks $127.5M Deal In Slot Machine Trade Secret Suit

    Gambling game company Light & Wonder Inc. has agreed to pay competitor Aristocrat Technologies Inc. $127.5 million to put to rest allegations Light & Wonder misappropriated Aristocrat's trade secrets in developing its Dragon Train and Jewel of the Dragon slot machine games, according to an announcement made Monday.

  • January 12, 2026

    Calif. Judge Trims Antitrust Suit Over High School Athlete NIL

    A California federal magistrate judge on Friday trimmed a high school athlete's proposed antitrust class action against California high school sports regulators and media companies, dismissing for good allegations over amateurism and transfer rules but allowing the plaintiff to amend claims over name, image and likeness tied to athletes' home schools.

  • January 12, 2026

    CareFirst Opposes J&J's Bid To Revisit Stelara Antitrust Case

    Insurer CareFirst urged a Virginia federal court to reject Johnson & Johnson's bid for reconsideration of a ruling that refused to toss antitrust and patent fraud claims over the immunosuppressive drug Stelara.

  • January 12, 2026

    How New Judges Can Smartly Manage Patent Cases

    The hefty damages at risk in patent litigation have led companies to invest significant resources into these fights, which judges tell Law360 means they’re facing more work than usual at every step of the case. In the second of a two-part series, several judges who regularly oversee patent cases provide tips on how new judges can best run their courts and keep their docket moving.

Expert Analysis

  • Fed. Circ. In Oct.: Spotlight On Wording Beyond Patent Claims

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    The Federal Circuit's recent decision in Barrette Outdoor Living v. Fortress Iron provides useful guidance on how patent prosecutors should avoid language that triggers specification disclaimer and prosecution disclaimer, doctrines that may be used to narrow the scope of patent infringement claims, say attorneys at Knobbe Martens.

  • Series

    Preaching Makes Me A Better Lawyer

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    Becoming a Gospel preacher has enhanced my success as a trial lawyer by teaching me the importance of credibility, relatability, persuasiveness and thorough preparation for my congregants, the same skills needed with judges and juries in the courtroom, says Reginald Harris at Stinson.

  • How Large Patent Damages Awards Actually Play Out

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    Most large verdicts in patent infringement cases are often overturned or reduced on appeal, implying that the Federal Circuit is serving its intended purpose of correcting outlier outcomes, and that the figures that catch headlines and dominate policy debates may misrepresent economic realities, says Bowman Heiden at Berkeley School of Law.

  • How Unchecked AI Exposes Expert Opinions To Exclusion

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    A growing number of cases illustrate the potential for misuse of artificial intelligence tools by experts in litigation, resulting in reports with hallucinated information or unexplainable analysis, so to embrace the efficiencies AI tools introduce without falling victim to the risks, attorneys and experts should implement a few best practices, say attorneys at Willkie Farr.

  • Series

    Law School's Missed Lessons: Practicing Client-Led Litigation

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    New litigators can better help their corporate clients achieve their overall objectives when they move beyond simply fighting for legal victory to a client-led approach that resolves the legal dispute while balancing the company's competing out-of-court priorities, says Chelsea Ireland at Cohen Ziffer.

  • Navigating 2025's Post-Grant Proceeding Shakeups

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    Extensive changes to the U.S. Patent Trial and Appeal Board's post-grant proceedings this year, including the new settled expectations factor and revitalization of Fintiv factors, require petitioners and patent owners alike to be mindful when selecting patents to assert and challenge, say attorneys at Quinn Emanuel.

  • Series

    The Law Firm Merger Diaries: How To Build On Cultural Fit

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    Law firm mergers should start with people, then move to strategy: A two-level screening that puts finding a cultural fit at the pinnacle of the process can unearth shared values that are instrumental to deciding to move forward with a combination, says Matthew Madsen at Harrison.

  • Latisse Ruling's Lessons On Avoiding Chemical Patent Pitfalls

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    The Federal Circuit's decision in Duke v. Sandoz, reversing a $39 million infringement claim for selling a generic Latisse product, reinforces a fundamental truth in chemical patent strategy: Broad genus claims rarely survive without clear evidence of possession of specific embodiments, says Kimberly Vines at Stites & Harbison.

  • A Redirection For AIA Proceedings Under New USPTO Director

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    A recent U.S. Patent and Trademark Office memorandum implementing a bifurcated process for determining whether to institute an inter partes review or post-grant review, and the new director's subsequent notice of proposed rulemaking with additional limitations on the use of IPRs, may significantly affect patent litigation strategies, say attorneys at Sterne Kessler.

  • 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.

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