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  • May 23, 2025

    Fed. Circ. Lifts Stay Against MSN In Entresto Appeal

    The Federal Circuit won't make a Delaware federal judge hold off on entering a judgment that would stop MSN Pharmaceuticals from having its generic version of Novartis' blockbuster cardiovascular drug Entresto approved, saying Friday that MSN hasn't pled its case convincingly.

  • May 23, 2025

    Stewart Upholds Order Despite Claim Of 'Director Shopping'

    Acting U.S. Patent and Trademark Office Director Coke Morgan Stewart is standing by her decision to allow Greenthread LLC to review whether one of the companies challenging its chip patents, Semiconductor Components Industries, has ties to Intel.

  • May 23, 2025

    Westlaw AI Win Right But Appellate Review Wise, Judge Says

    A Delaware federal judge Friday voiced confidence in his ruling that tech startup Ross Intelligence infringed copyrighted material from Thomson Reuters' Westlaw platform to create a competing legal research tool powered by artificial intelligence, but explained that granting interlocutory appeal on two questions will help resolve the case more efficiently.

  • May 23, 2025

    Fed. Circ. Dings PTAB Decision Upholding X-Ray Patent

    The Federal Circuit on Friday reversed a Patent Trial and Appeal Board ruling that claims in an X-ray patent aren't invalid as anticipated, concluding that the board's claim construction in the matter was incorrect, even though the board denied that it was construing any claims.

  • May 23, 2025

    Ohio Pest Co. Says Ex-Director Is Unfairly Competing

    An Ohio-based pest control company took a former regional director of operations to federal court, claiming he formed his own pest control firm in violation of his noncompete agreement and is unfairly cutting in on the company's business.

  • May 23, 2025

    LG Cleared By Jury In Smart TV Patent Case In East Texas

    A federal jury in Texas on Friday cleared LG Electronics of allegations that it infringed various Multimedia Technologies Pte. Ltd. smart television patents, while also finding that the patents were invalid.

  • May 23, 2025

    IP Notebook: Trump's AI Plan, ChatGPT Logs, Dewberry Cited

    In this round of emerging issues in copyright and trademark law, Law360 takes a closer look at comments submitted to the National Science Foundation and other federal agencies to create an Artificial Intelligence Action Plan as part of an executive order from President Donald Trump.

  • May 23, 2025

    2nd Circ. Says Judge Misapplied Fair Use In Copyright Case

    A Manhattan federal judge misunderstood the fair use doctrine when she dismissed a photographer's copyright lawsuit against a website that published one of her images, the Second Circuit said in a Friday ruling that directed the lower court to enter judgment in favor of the plaintiff.

  • May 23, 2025

    NY Judge Won't Rethink Sanctions Against Chinese Tech Co.

    A New York federal judge has refused to reconsider a prior ruling that partially sanctioned a Chinese video technology company and its U.S. distributor that are both embroiled in a rival's trade secrets suit.

  • May 23, 2025

    My So-Called Retirement: Some IP Lawyers Just Can't Quit

    When patent partner Terry Rea set out to retire, the onetime acting director of the U.S. Patent and Trademark Office had her eyes on the independence that retirement promises — flexible hours, fewer deadlines and less stress over having lots of people counting on you.

  • May 23, 2025

    Fed. Circ. Partly Revives Allstate Challenge To Tech Patent

    The Federal Circuit on Friday threw out the Patent Trial and Appeal Board's finding that Allstate failed to show the invalidity of two claims in a patent on cellphone sensors that can tell if a vehicle has accelerated or crashed, telling the board to take another look.

  • May 23, 2025

    AIG, Insurance Startup Resolve Trade Secrets Feud

    American International Group Inc. has settled and permanently dismissed its trade secrets lawsuit brought in New Jersey federal court against an insurance startup that was created by former senior executives at AIG.

  • May 23, 2025

    Off The Bench: Tennis Officials, NCAA Stay On The Defensive

    In this week's Off The Bench, tennis players face pushback from the governing bodies they are accusing of antitrust violations, college basketball players claiming the NCAA exploited them want their class action revived, and a baseball player seeking one last year to play in college hits another legal roadblock.

  • May 23, 2025

    Insulet Foe Rips $30M Atty Fee Ask As 'Over-Lawyered'

    A South Korean medical device maker told a Massachusetts federal judge that rival Insulet's request for $30 million in attorney fees following a $60 million trade secrets judgment should be denied, calling that amount "exorbitant" and saying Insulet "consistently over-lawyered disputes."

  • May 23, 2025

    Switchblade Maker Claims Competitor Infringed Lock Patent

    The makers of a switchblade knife featured in a "John Wick" movie claim a competitor copied their patented design for keeping the blade from wiggling or rattling, according to a federal lawsuit filed in Pennsylvania.

  • May 22, 2025

    Copyright Director Sues Trump Over 'Blatantly Unlawful' Firing

    The recently fired director of the U.S. Copyright Office sued the Trump administration over the "blatantly unlawful" attempts to remove her, asking a Washington, D.C., federal judge Thursday to block her removal and stop the acting librarian of Congress installed by the president from making leadership decisions.

  • May 22, 2025

    Fed. Circ. Ruling Will Spark More Patent Damages Fights

    The full Federal Circuit's decision Wednesday ordering a new trial in a patent case against Google LLC and finding the plaintiff's damages expert unreliable is likely to lead to greater scrutiny of patent damages testimony and more attempts to get it thrown out, attorneys say.

  • May 22, 2025

    Training LLMs Is OK, Pirating Isn't: Anthropic Judge Tips Hand

    A California federal judge considering writers' copyright suit against Anthropic indicated Thursday that he thinks training its LLM with copyrighted works is fair use, but said plaintiffs can likely pursue claims that the AI startup infringed by obtaining those training materials from pirating websites instead of buying them.

  • May 22, 2025

    Source Code Inventor Hits Wellness Tech Co. With IP Suit

    The developer of source code that uses "structured energy patterns, photonic collision and dynamic linguistic displays" as a medical treatment accused a Las Vegas wellness technology company Thursday of infringing his code's copyright and reaping more than $100 million in sales as a result.

  • May 22, 2025

    Fed. Circ. Backs Pfizer Win Against Gene Therapy Patents

    The Federal Circuit on Thursday sided with the Patent Trial and Appeal Board's findings that a pair of patents covering a new kind of experimental gene therapy to treat hemophilia were invalid, handing a win to patent challenger Pfizer.

  • May 22, 2025

    EscapeX Says No Further Sanctions Needed In Google Fight

    EscapeX IP has said a New York federal court shouldn't sanction the company and its law firm, Ramey LLP, under its inherent power in a voluntarily dismissed patent infringement lawsuit against Google.

  • May 22, 2025

    EpiPen Direct Buyers, Mylan Get Final OK On Antitrust Deal

    Mylan Pharmaceuticals' $73.5 million settlement with a class of direct EpiPen buyers has received final approval from a Kansas federal judge, closing out claims from institutional drug resellers that Mylan worked with Pfizer to forestall an EpiPen generic from hitting the market and artificially inflating prices for the emergency injectable.

  • May 22, 2025

    Rolex Accuses ATL Jewelers Of Knockoff Watch Sales

    Luxury watchmaker Rolex filed a lawsuit Wednesday against two Atlanta jewelry stores, alleging the stores have violated Rolex's trademarks by restoring old second-hand watches with new bling and passing them off as genuine.

  • May 22, 2025

    Isaac Hayes Estate Seeks Clarification In Trump Copyright Suit

    The estate of deceased soul singer and songwriter Isaac Hayes and its related company asked a Georgia federal court on Thursday to clarify or reconsider its order dismissing several claims from their copyright infringement suit against President Donald Trump and his 2024 campaign.

  • May 22, 2025

    Susman Godfrey Partner To Lead News Orgs In OpenAI MDL

    A Susman Godfrey LLP heavy-hitter who helped orchestrate a $787 million settlement in Dominion Voting Systems' defamation suit against Fox News will lead news organizations in their potentially big-dollar copyright claims against Microsoft and OpenAI, a Manhattan federal judge heard Thursday.

Expert Analysis

  • How To Accelerate Your Post-Attorney Career Transition

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    Professionals seeking to transition to nonattorney careers may encounter skepticism as nontraditional candidates, but there are opportunities for thought leadership and to leverage speaking and writing to accelerate a post-attorney career transition, say Janet Falk at Falk Communications and Evgeny Efremkin at Toronto Metropolitan University.

  • 5 Key Licensing Considerations For AI Innovations

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    As businesses increasingly integrate artificial intelligence technology into their operations, they must prepare to address complex intellectual property challenges and questions surrounding licensing AI-based innovations, which require careful consideration of ownership, usage rights and regulatory compliance, says Lestin Kenton at Sterne Kessler.

  • A Higher Bar For Expert Witnesses In Drug Patent Litigation

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    With recent decisions emphasizing courts' growing insistence on robust methodologies in pharmaceutical patent disputes, litigators must be strategic in how they utilize expert testimony and adapt to venue-specific expectations, says Jeremy Scholem at WIT Legal.

  • Series

    Law School's Missed Lessons: Be An Indispensable Associate

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    While law school teaches you to research, write and think critically, it often overlooks the professional skills you will need to make yourself an essential team player when transitioning from a summer to full-time associate, say attorneys at Stinson.

  • Protecting Brand Identity In An AI-Driven Marketplace

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    A lawsuit recently filed in New York federal court marks a critical moment in the intersection of artificial intelligence and trademark law, underscoring the importance of — and challenges surrounding — IP owners' ability to protect their brands as AI-generated content continues to grow, says Wendy Heilbut at Heilbut LLC.

  • Series

    Birding Makes Me A Better Lawyer

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    Observing and documenting birds in their natural habitats fosters patience, sharpens observational skills and provides moments of pure wonder — qualities that foster personal growth and enrich my legal career, says Allison Raley at Arnall Golden.

  • Justices May Clarify What IP Competitors In Litigation Can Say

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    If the U.S. Supreme Court agrees to weigh in on Atturo Tire v. Toyo Tire, it may be able to provide guidance on the murky questions surrounding what companies enforcing their intellectual property against competitors are allowed to say in public, say attorneys at Ballard Spahr.

  • How To Ensure Confidentiality When Using AI In Discovery

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    In light of a recent case in the Southern District of New York involving the dissemination of AI-generated content containing confidential information, there are steps that law firms and lawyers should take to protect client and third-party data during litigation, say attorneys at Steptoe.

  • An Update On IPR Issue Preclusion In District Court Litigation

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    Two recent Federal Circuit rulings have resolved a district court split regarding issue preclusion based on Patent Trial and Appeal Board outcomes, potentially counseling petitioners in favor of challenging not only all the claims of an asserted patent, but also related patents that have not yet been raised in district court, say attorneys at Alston & Bird.

  • Series

    Adapting To Private Practice: From DOJ Leadership To BigLaw

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    The move from government service to private practice can feel like changing one’s identity, but as someone who has left the U.S. Department of Justice twice, I’ve learned that a successful transition requires patience, effort and the realization that the rewards of practicing law don’t come from one particular position, says Richard Donoghue at Pillsbury.

  • In-House Expert Testimony Is Tricky, But Worth Considering

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    Litigation counsel often reject the notion of designating in-house personnel to provide expert opinion testimony at trial, but dismissing them outright can result in a significant missed opportunity, say David Ben-Meir at Ben-Meir Law and Martin Pitha at Lillis Pitha.

  • Fed. Circ. Ruling Reaffirms Listing Elements Separately Is Key

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    The Federal Circuit's decision last month in Regeneron v. Mylan reaffirms a critical principle in patent law: When a claim lists elements separately, the clear implication is that they are distinct elements, say attorneys at Taft.

  • Tracking Changes To AI Evidence Under Federal Rules

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    As the first quarter of 2025 draws to a close, important changes to the Federal Rules of Evidence regarding the use of artificial intelligence in the courtroom are on the horizon, including how to handle evidence that is a product of machine learning, say attorneys at Debevoise.

  • Law Firm Executive Orders Create A Legal Ethics Minefield

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    Recent executive orders targeting BigLaw firms create ethical dilemmas — and raise the specter of civil or criminal liability — for the government attorneys tasked with implementing them and for the law firms that choose to make agreements with the administration, say attorneys at Buchalter.

  • Firms Must Embrace Alternative Billing Models Or Fall Behind

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    As artificial intelligence tools eliminate inefficiencies and the Big Four accounting firms enter the legal market, law firms that pivot from the entrenched billable hour model to outcomes-based pricing will see a distinct competitive advantage, says attorney William Brewer.

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