Delaware

  • June 04, 2026

    Generics Cos. Get More Freedom In High Court Patent Ruling

    The U.S. Supreme Court's decision Thursday shutting down a patent case involving a generic heart drug that uses a so-called skinny label establishes a road map for generics companies to avoid such suits and creates hurdles for branded companies pursuing infringement litigation, attorneys say.

  • June 04, 2026

    Amgen Won't Face 'Nonsensical' Rodent Antibody IP At Trial

    A Delaware federal judge has trimmed Harbour Medical's infringement suit against an Amgen unit just days before trial, saying two of the company's mouse antibody patents are indefinite based on a term that "everyone agrees" is "nonsensical."

  • June 04, 2026

    Rusoro Says Gold Reserve Can't Blame It For Failed Citgo Bid

    Rusoro Mining Ltd. urged the Delaware Chancery Court on Thursday to dismiss Gold Reserve Ltd.'s lawsuit over a failed bid for Citgo Petroleum Corp.'s parent company, arguing the case is an improper attempt to interfere with a federal court auction that already ended with the approval of a competing bid.

  • June 04, 2026

    Judge Trims 2 Patents From Website Incentives Case

    A judge sitting in Delaware federal court has trimmed two out of three patents asserted by engagement agency BI Worldwide against Kobie Marketing Inc. that cover incentives offered by websites, ruling that they did not pass muster under the U.S. Supreme Court's Alice test.

  • June 04, 2026

    DR Horton, Forestar Push To End Delaware Lot Deal Suit

    Real estate developer Forestar Group Inc. and its directors urged the Delaware Chancery Court on June 4 to toss a shareholder suit accusing home builder D.R. Horton Inc. of using its control of Forestar to obtain residential lots at below-market prices, arguing the pension fund behind the case skipped a required step before suing.

  • June 04, 2026

    Fed. Circ. Invalidates Spinal Implant Patent Claims

    The Federal Circuit on Thursday invalidated patent claims covering parts used to make expandable implant devices in spinal fusion surgeries that were the basis of a $9.5 million jury verdict against Life Spine Inc. and that had been upheld by the Patent Trial and Appeal Board.

  • June 04, 2026

    Fed. Circ. Solidifies Google, Oath Wins In Arendi Patent Suits

    The Federal Circuit on Thursday upheld Google LLC and Oath Holdings Inc.'s wins over Arendi SARL's lawsuits that accused them of infringing various data system patents, agreeing with a Delaware federal court that the patents weren't valid to begin with.

  • June 04, 2026

    PayPal Brass Sued Over Branded Checkout Disclosures

    PayPal executives and directors were hit with a shareholder's derivative suit in Delaware federal court accusing them of damaging the company with positive comments about the growth potential of the company's branded checkout segment that were walked back earlier this year.

  • June 04, 2026

    Supreme Court Shuts Down 'Skinny Label' Drug Patent Suit

    The U.S. Supreme Court on Thursday ended a patent suit over Hikma Pharmaceuticals USA Inc.'s generic version of a heart drug that uses a so-called skinny label, saying Amarin Pharma Inc. had not plausibly alleged that Hikma encouraged healthcare providers to infringe its patents.

  • June 03, 2026

    Vista Equity Hit With Stockholder Suit Over $1.7B IAS Sale

    A former Integral Ad Science stockholder has launched a proposed class action in Delaware Chancery Court, asserting that a controlling stockholder sought the media measurement platform's $1.7 billion sale to affiliates of Novacap Management Inc. to eliminate exposure to his derivative claims alleging insider trading.

  • June 03, 2026

    Mass. Judge Says DOJ Trans Care Memo Suit Can Proceed

    A challenge to a Trump administration directive calling for providers of gender-affirming care to be investigated by the U.S. Department of Justice will proceed after a Massachusetts federal judge said Wednesday that the states that filed suit have already demonstrated harm from the federal government's actions.

  • June 03, 2026

    Judge Questions Terms Of Student Loan Forgiveness Change

    A Massachusetts federal judge considering whether to block a new Trump administration rule that could kick millions of public sector and nonprofit employees out of a student loan forgiveness program repeatedly pressed a government lawyer Wednesday on the precise criteria the U.S. Department of Education would use to decide who is no longer eligible.

  • June 03, 2026

    NJ Says Most Of $3B PFAS Deal Objector Issues Are Resolved

    New Jersey told a federal court this week it has reached agreements with all but two of the parties that objected to proposed deals worth a combined $3 billion with 3M Co. and various DuPont entities to resolve claims over contamination caused by forever chemicals, saying the agreements further support the court's approval of the settlements.

  • June 03, 2026

    WWE Post-Merger Evidence In Play For Chancery Trial

    The Delaware Chancery Court on Wednesday declined to exclude two disputed categories of evidence ahead of next week's trial over World Wrestling Entertainment's $21.4 billion merger with UFC parent Endeavor Group Holdings Inc., allowing both sides to present arguments that could play an important role in the closely watched case.

  • June 03, 2026

    3rd Circ. Nixes DOL's $35.8M Nursing Home Wage Win

    Federal wage law doesn't allow workers to recover pay for nonovertime hours during weeks when they logged more than 40 hours, the Third Circuit held Wednesday as a matter of first impression, partially undoing a $35.8 million win for the U.S. Department of Labor against bankrupt nursing homes.

  • June 03, 2026

    HKA Wins OK To Pursue Staff Poaching Dispute In UK

    A London judge ruled Wednesday that HKA Global can sue a former executive in England over claims that he poached staff to help build a rival U.S. disputes consultancy, finding that his former contract required the dispute to be heard there.

  • June 03, 2026

    Paul Weiss Hires Deals Pro From Dechert In NY

    Paul Weiss Rifkind Wharton & Garrison LLP announced Monday that it has welcomed a corporate partner from Dechert LLP, touting his role in large mergers and acquisitions in the life sciences, financial services, consumer and retail, energy, technology and industrial sectors.

  • June 02, 2026

    Reddit's Reply To Bylaw Protest Likely AI-Made, Investor Says

    A Reddit investor sued in Delaware's Chancery Court on Monday alleging that when he challenged a charter provision that he says unlawfully restricts investors from removing board members designated by Reddit's biggest shareholder, the social media company responded with an "absurd" argument that appears to have been generated by artificial intelligence.

  • June 02, 2026

    Samsung, Micron Face Fresh Patent Threats From Netlist

    Netlist Inc. has accused Samsung Electronics Co. Ltd. and Micron Technology Inc. of infringing more of its patents covering memory and storage technology, the latest chapter in wide-ranging, long-running intellectual property disputes between the companies, according to a pair of complaints filed in Texas and Delaware.

  • June 02, 2026

    'Citizenship Lists' For Mail Voting Worry Mass. Judge

    A federal judge in Boston had tough questions on Tuesday for a lawyer defending President Donald Trump's executive order tightening mail voting rules, flagging concerns that voters could be disenfranchised by the changes.

  • June 02, 2026

    Virtu Insider Buyback Suit Survives Dismissal Bid

    The Delaware Court of Chancery on Tuesday refused to dismiss a stockholder lawsuit accusing Virtu Financial Inc.'s founder and top executives of using the company's share repurchase program to unfairly enrich insiders at the expense of public investors, finding that the claims were reasonably supported at the pleading stage.

  • June 02, 2026

    3rd Circ. Asks NJ To Define 'Unreasonable' Gunmaker Conduct

    The Third Circuit on Tuesday appeared skeptical of the state of New Jersey's position that The National Shooting Sports Foundation still lacked standing as it tries to renew its challenge of a Garden State law allowing it to sue gunmakers for endangering public safety, questioning what exactly is impermissible under broad statutory language like "unreasonable" conduct.

  • June 02, 2026

    R1 Deal Defendants Urge Chancery To Toss Investor Suit

    Counsel for TowerBrook Capital Partners LP and Ascension Health Alliance urged the Delaware Chancery Court on Tuesday to dismiss a stockholder suit over medical company R1 RCM Inc.'s $8.9 billion take-private deal, arguing that the investors did not control the company under Delaware law.

  • June 02, 2026

    Generics Makers Tell 3rd Circ. Buyers Too Few For Class

    Two pharmaceutical companies embroiled in decadelong litigation over the alleged price-fixing of generic drugs told a Third Circuit panel on Tuesday that groups of drug buyers either didn't have the numbers necessary to support class certification or were not clearly identifiable.

  • June 02, 2026

    Justices Urged To Address Tax Fraud Deadline Split

    A woman urged the U.S. Supreme Court on Tuesday to reconcile the appellate courts' split over the period to assess taxes against a taxpayer in cases when a third party commits fraud, saying the IRS even admitted that the conflict creates "intolerable results."

Expert Analysis

  • Del. Justices' Upholding Of SB 21 Gives Cos. Needed Clarity

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    The Delaware Supreme Court's recent unanimous decision in Rutledge v. Clearway Energy — upholding 2025 corporate law amendments enacted through S.B. 21, which clarified safe harbor protections and key terms — may help stem the DExit movement, whose proponents have claimed unpredictability in Delaware courts, say attorneys at Nelson Mullins.

  • Unique Issues Facing Brand-Compounder Patent Litigation

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    Recent litigation and potential enforcement action against Hims & Hers Health raise questions about how compounders and branded pharmaceuticals companies would be positioned in patent litigation as compared to generics companies, which would require strategies different from those that would be used in traditional Hatch-Waxman Act litigation, say attorneys at Morgan Lewis.

  • Series

    Volunteering With Scouts Makes Me A Better Lawyer

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    Serving as an assistant scoutmaster for my son’s troop reaffirmed several skills and principles crucial to lawyering — from the importance of disconnecting to the value of morality, says Michael Warren at McManis Faulkner.

  • Series

    Law School's Missed Lessons: In Court, It's About Storytelling

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    Law school provides doctrine, cases and hypotheticals, but when lawyers step into the courtroom, they must learn the importance of clarity, credibility, memorability and preparation — in other words, how to tell simple, effective stories, say Nicholas Steverson and Danielle Trujillo at Wheeler Trigg, and Lisa DeCaro at Courtroom Performance.

  • How Recent Del. Rulings Clarify M&A Deal Fraud Carveouts

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    Two recent Delaware decisions have provided clarity regarding when a party can or cannot rely on representations made during the course of an M&A transaction, particularly on the scope and enforceability of antireliance provisions, and on representations they knew or should have known were false, says Anthony Boccamazzo at Olshan Frome.

  • High Court's 'Skinny Label' Case May Tackle Wider Questions

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    The U.S. Supreme Court's upcoming decision in Hikma v. Amarin will have important ramifications for broader debates over what defines a generic version of a drug, and the pending case is already altering patent practice, say attorneys at Taft.

  • Aligning Microsoft Tools With NYC Bar AI Recording Guidance

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    The New York City Bar Association’s recently issued formal opinion, providing ethical guidance on artificial intelligence-assisted recording, transcription and summarization, raises immediate questions about data governance and e-discovery for companies that use Microsoft 365 and Copilot, say Staci Kaliner, Martin Tully and John Collins at Redgrave.

  • Where 5th Circ. Ruling Fits In ERISA Arbitration Landscape

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    The Fifth Circuit's recent decision in Parrott v. International Bancshares, holding that an Employee Retirement Income Security Act plan may consent to arbitration, must be understood against the backdrop of a developing body of appellate authority addressing ERISA arbitration, say attorneys at Gibson Dunn.

  • 5 Different AI Systems Raise Distinct Privilege Issues

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    A New York federal court’s recent U.S. v. Heppner decision, holding that a defendant’s use of Claude was not privileged, only addressed one narrow artificial intelligence system, but lawyers must recognize that the spectrum of AI tools raises different confidentiality and privilege questions, says Heidi Nadel at HP.

  • Opinion

    AI-Assisted Arbitration Needs Safeguards To Ensure Fairness

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    As tribunals and arbitral institutions increasingly use artificial intelligence tools in their decision-making processes, ​​​​​​​clear disclosure standards and procedural safeguards are necessary to ensure that efficiency gains do not erode the fairness principles on which arbitration depends, says Alexander Lima at Wesco International.

  • How Del. High Court's Moelis Reversal Fits Into DExit Debate

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    By declining to decide the facial validity of the provisions at issue in Moelis & Co. v. West Palm Beach Firefighters Pension Fund, the Delaware Supreme Court's recent reversal of the Court of Chancery's 2024 ruling highlights broader implications for the ongoing debate over whether companies should incorporate elsewhere, say attorneys at Akin.

  • What's Next After NLRB Dismissal Of SpaceX Suit

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    Though the National Labor Relations Board’s recent decision to dismiss its long-running unfair labor practice complaint against SpaceX on jurisdictional grounds temporarily resolves a circuit split over injunctions, constitutional and employee-classification questions remain, say attorneys at Proskauer.

  • Series

    Playing Piano Makes Me A Better Lawyer

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    Playing piano and practicing law share many parallels relating to managing complexity: Just as hearing an entire musical passage in my head allows me to reliably deliver the message, thinking about the audience's impression helps me create a legal narrative that keeps the reader engaged, says Michael Shepherd at Fish & Richardson.

  • AI-Generated Doc Ruling Guides Attys On Privilege Risks

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    A New York federal court's ruling, in U.S. v. Heppner, that documents created by a defendant using an artificial intelligence tool were not privileged, can serve as a guide to attorneys for retaining attorney-client or work-product privilege over client documents created with AI, say attorneys at Sher Tremonte.

  • The Law Firm Merger Diaries: Leadership Strategy After Day 1

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    For law firm leaders, ensuring a newly combined law firm lives up to its promise, both in its first days of operation and well after, includes tough decisions, clear and specific communication, and cheerleading, says Peter Michaud at Ballard Spahr.

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