Intellectual Property

  • March 09, 2026

    Judge Won't Toss Nokia Patent Claims Against Warner Bros.

    A Delaware federal judge has refused to dismiss Nokia's claims that Warner Bros. infringed a set of video coding patents, saying he couldn't conclude that the patents lack an inventive concept that would meet the U.S. Supreme Court's Alice test.

  • March 09, 2026

    Astellas Prevails In Patent Battle Over Bladder Drug

    A Delaware federal judge has held that Ascent Pharmaceuticals infringed four patents covering bladder medication Myrbetriq held by name-brand drugmaker Astellas Pharma Inc. and rejected Ascent's invalidity defenses.

  • March 09, 2026

    McGuireWoods Beats Sun Pharma's DQ Bid In NJ Suit

    A New Jersey federal court has denied Sun Pharmaceutical's bid to disqualify McGuireWoods LLP from representing pharmaceutical company Biofrontera in litigation over the alleged breach of a settlement agreement, ruling the firm's continued representation won't harm Sun Pharmaceutical and will avoid significant harm to Biofrontera.

  • March 09, 2026

    Musicians Claim Google Stole Songs For AI Music Tool

    A group of independent musicians from around the U.S. have sued Google in Chicago federal court, accusing it of copying millions of copyrighted songs and lyrics from YouTube and across the internet to build its AI music generator Lyria 3 — a product the plaintiffs say directly competes with human artists.

  • March 09, 2026

    Golf Co. Approved For $35.7M Ch. 11 Sale To Nicklaus Family

    A Delaware federal bankruptcy judge approved a $35.7 million sale of assets Monday in the Chapter 11 case of sports gear and golf course design enterprise Nicklaus Cos. LLC, agreeing to a deal that will see affiliates tied to retired golfer Jack Nicklaus acquire the business and end protracted litigation among its founders.

  • March 09, 2026

    Catching Up With Delaware's Chancery Court

    The Delaware Chancery Court's docket last week featured disputes spanning alleged forged board approvals at a telecom startup, evidence-destruction claims tied to WWE's blockbuster merger with UFC and investor scrutiny of a multibillion-dollar deal between Intel and the U.S. government.

  • March 09, 2026

    Arnold & Porter Hires RE, IP Attys For West Coast Offices

    Arnold & Porter hired an experienced real estate finance attorney and a veteran IP attorney for partner and counsel roles in its Seattle and San Francisco offices respectively, the firm announced Monday.

  • March 09, 2026

    Texas Jury Finds Lyft Owes $1M In Ride-Hailing Patent Case

    A Texas federal jury said Lyft owes $1 million to Quartz Auto Technologies, finding the ride-hailing giant was liable for infringing an automobile technology patent.

  • March 09, 2026

    Justices Won't Review Fight Over PTAB Prior Art Dates

    The U.S. Supreme Court on Monday denied Lynk Labs Inc.'s petition arguing the Federal Circuit erred in deciding what date should apply to determine whether a patent application constitutes prior art.

  • March 09, 2026

    Supreme Court Lets 'Zioness' TM Co‑Ownership Stand

    The U.S. Supreme Court on Monday declined an appeal that asked the justices to answer whether separate entities can own the same trademark, after the Second Circuit upheld a New York jury verdict that said two nonprofits both owned the mark for "Zioness."

  • March 06, 2026

    Samsung's $303M Loss Looms Over PTAB, Trial Appeals

    The Federal Circuit heard back-to-back-to-back-to-back arguments Friday in Netlist's patent litigation with Samsung, with Netlist trying to revive its server memory patents from Patent Trial and Appeal Board losses, and Samsung trying to lessen a jury's $303 million infringement verdict.

  • March 06, 2026

    Inventor Calls On Justices To End Prosecution Laches

    Prolific inventor Gilbert Hyatt wants the U.S. Supreme Court to take up his challenge to a doctrine that can render a patent unenforceable based on delays by the owner during prosecution, saying the U.S. Patent and Trademark Office is wrongly using the principle to kill applications.

  • March 06, 2026

    Gilstrap Rules Patent Covers Basic Conversation

    A Texas federal judge dismissed a patent infringement suit by Random Chat LLC against Altra Federal Credit Union on Friday, saying the asserted patent claim merely covers the "concept of striking up a random conversation in the real world."

  • March 06, 2026

    Actelion Pays $65M To Settle Tracleer Antitrust Class Suit

    Actelion Pharmaceuticals Ltd. agreed to pay $65 million to resolve antitrust claims from a certified class accusing it of illegally denying generics companies the samples they need to produce generic versions of its hypertension drug Tracleer, according to a brief in Maryland federal court seeking preliminary approval of the settlement.

  • March 06, 2026

    Judge Says Palantir Noncompete Language Is Too Restrictive

    A Manhattan federal judge who ruled last month that three former Palantir employees could keep working at a rival artificial intelligence business has said in his unsealed opinion that while evidence showed the defendants may have solicited colleagues and mishandled company files, Palantir's noncompete restrictions were overbroad.

  • March 06, 2026

    Ex-Exec Can't Skirt Ammo Tech Secrets Suit, NC Judge Says

    A former director and plant manager at track-and-trace company Jekson USA Inc. couldn't secure a pretrial exit, a North Carolina Business Court judge has said, ruling the company pled its trade secret and contract breach claims with enough specificity.

  • March 06, 2026

    Cyntec Gets Calif. Jury To Uphold Patents In Infringement Suit

    A California federal jury has upheld claims in a pair of Cyntec Co. patents for electrical circuit technology, years after Chilisin Electronics Corp. was put on the hook for infringing the patents.

  • March 06, 2026

    Fed. Circ. Revives Damages Dispute In Exafer Case

    The Federal Circuit reopened the damages amount issue in a patent infringement case brought by Israeli company Exafer Ltd. against Microsoft Corp. on Friday, saying a district judge was wrong to exclude the opinions of an Exafer damages expert.

  • March 06, 2026

    Fed. Circ. Won't Reinstate $2M Sepsis-Testing Patent Verdict

    The Federal Circuit on Friday refused to revive the $2 million jury verdict Magnolia Medical Technologies Inc. won in its sepsis-testing patent infringement suit against Kurin Inc., affirming a Delaware federal judge's decision to throw out the verdict after trial.

  • March 06, 2026

    Publishers Sue 'Shadow Library' For 'Staggering' Book Piracy

    Thirteen of the biggest book publishers in the U.S. filed a copyright lawsuit against Anna's Archive on Friday, accusing the so-called shadow library of operating one of the world's largest piracy sites and offering high-speed access to its repository of books and academic papers to AI developers.

  • March 06, 2026

    Ad.com Says Insurer Owes Defense Of TM Suit

    An Arizona insurer wrongfully refused to insure the interactive advertising company Ad.com against a trademark lawsuit from a pair of technology companies accusing the advertiser of stealing their brand identifiers to sell its own product, Ad.com alleged in a lawsuit this week. 

  • March 06, 2026

    Mitchell Silberberg Taps New DC Office Managing Partner

    A longtime intellectual property and litigation partner at Mitchell Silberberg & Knupp LLP has been tapped as the new leader of its Washington, D.C., office, a decision the firm says fits its strategic plan to invest in leadership and enhance collaboration, the firm announced Thursday.

  • March 06, 2026

    Fortnite Maker Says Ex-Contractor Leaked Secrets For 'Clout'

    Fortnite maker Epic Games Inc. accused a former contractor of anonymously leaking company secrets on social media, violating his nondisclosure agreement and jeopardizing the gaming company's business relationships, according to a lawsuit filed in North Carolina federal court.

  • March 06, 2026

    UK Litigation Roundup: Here's What You Missed In London

    This past week in London has seen British American Tobacco sued by more than 100 investors, the government bring a claim against a COVID-19 supplier of personal protective equipment, Annington Funding sue its new corporate trustees on the Financial List, and Piers Morgan hit with a defamation claim from a pro-Israel barrister he interviewed on his YouTube channel. 

  • March 05, 2026

    Telehealth Co. Swaps In Gordon Rees In Novo's GLP-1 Fight

    A telehealth platform facing allegations from Novo Nordisk that it falsely advertised Ozempic alternatives has picked new counsel in the dispute, withdrawing attorneys from Foley & Lardner LLP and Miller Nash LLP and substituting in two lawyers from Gordon Rees Scully Mansukhani LLP.

Expert Analysis

  • Avoiding Unforced Evidentiary Errors At Trial

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    To avoid self-inflicted missteps at trial, lawyers must plan their evidentiary strategy as early as their claims and defenses, with an eye toward some of the more common pitfalls, says Nate Sabri at Perkins Coie.

  • How Value-Based Patent Fees May Shape IP Strategies

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    If the U.S. Patent and Trademark Office implements rumored plans to correlate patent fees with patent value, the financial and strategic consequences would largely depend on the specifics of how, when and how often patent values are assessed, say attorneys at Cleary.

  • Agentic AI Puts A New Twist On Attorney Ethics Obligations

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    As lawyers increasingly use autonomous artificial intelligence agents, disciplinary authorities must decide whether attorney responsibility for an AI-caused legal ethics violation is personal or supervisory, and firms must enact strong policies regarding agentic AI use and supervision, says Grace Wynn at HWG.

  • Using Reissue Applications To Strategically Improve Patents

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    Though reissue applications are an often-overlooked consideration in today's patent environment, they can offer powerful tools for correcting errors, strengthening patent protection, or adapting to evolving business and legal landscapes, says Curtis Powell at Wolf Greenfield.

  • Series

    Being A Professional Wrestler Makes Me A Better Lawyer

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    Pursuing my childhood dream of being a professional wrestler has taught me important legal career lessons about communication, adaptability, oral advocacy and professionalism, says Christopher Freiberg at Midwest Disability.

  • Patent Claim Lessons From Fed. Circ.'s Teva Decision

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    The Federal Circuit's recent decision in Janssen v. Teva is an important precedent for parties drafting patent claims or litigating obviousness where the prior art has potentially overlapping ranges for a claimed element, and may be particularly instructive to patent applicants in the pharmaceutical field, say attorneys at Cooley.

  • Series

    Law School's Missed Lessons: Adapting To The Age Of AI

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    Though law school may not have specifically taught us how to use generative artificial intelligence to help with our daily legal tasks, it did provide us the mental building blocks necessary for adapting to this new technology — and the judgment to discern what shouldn’t be automated, says Pamela Dorian at Cozen O'Connor.

  • Ch. 11 Ruling Voiding $2M Litigation Funding Sends A Warning

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    A recent Texas bankruptcy court decision that a postconfirmation litigation trust has no obligations to repay a completely drawn down $2 million litigation funding agreement serves as a warning for estate administrators and funders to properly disclose the intended financing, say attorneys at Kleinberg Kaplan.

  • Future-Proof Patent Law By Starting Talent Pipelines Early

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    Law firms struggling with a narrow talent pipeline in the intellectual property space should consider beginning their recruitment strategies for potential candidates as early as high school, and raise awareness for career opportunities that do not require a law degree, says Christine Hollis at Marshall Gerstein.

  • Demystifying The Civil Procedure Rules Amendment Process

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    Every year, an advisory committee receives dozens of proposals to amend the Federal Rules of Civil Procedure, most of which are never adopted — but a few pointers can help maximize the likelihood that an amendment will be adopted, says Josh Gardner at DLA Piper.

  • How USPTO Examiner Memo Informs Software Patent Drafting

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    A memorandum recently released by the U.S. Patent and Trademark Office provides useful clues as to how the USPTO and examining corps will evaluate claims in software-implemented inventions for subject matter eligibility going forward, says Michael Lew at Squire Patton.

  • FTC, CoStar Cases Against Zillow May Have Broad Impact

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    Zillow's partnerships with Redfin and Realtor.com have recently triggered dual fronts of legal scrutiny — an antitrust inquiry from the Federal Trade Commission and a mass copyright infringement suit from CoStar — raising complex questions that reach beyond real estate, says Shubha Ghosh at Syracuse University College of Law.

  • Parenting Skills That Can Help Lawyers Thrive Professionally

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    As kids head back to school, the time is ripe for lawyers who are parents to consider how they can incorporate their parenting skills to build a deep, meaningful and sustainable legal practice, say attorneys at Alston & Bird.

  • Enablement Standard Insights From Fed. Circ. Agilent Ruling

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    The Federal Circuit's recent enablement standard decision in Agilent v. Synthego underscores three critical takeaways for patent practitioners, including reaffirmation that the enablement inquiry under Section 102 of the Patent Act is distinct from the inquiry under Section 112, say attorneys at MoFo.

  • How WTO's Anti-Suit Injunction Ruling Affects IP Stakeholders

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    The World Trade Organization's recent ruling in favor of the European Union's challenge to Chinese courts' anti-suit injunction practices should hearten holders of standard-essential patents, while implementers can take solace that they retain mechanisms to distinguish the WTO decision when seeking anti-suit injunctions in U.S. courts, says Michael Franzinger at Dentons.

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