Companies attracted to New York for the business opportunities of a major commercial center need counsel skilled in the nuances of its courts when disputes arise. Arnold & Porter brings the proven abilities and efficiencies of a deep bench of litigators at home in New York federal and state courts. Our Commercial Litigation team draws on the insights of veteran New York thought leaders — a former New York State appeals and trial court judge, current and past officers of New York bar associations, attorneys who served in New York government, former New York law clerks, and authors of New York law. By combining business practicality with creative litigation strategies tailored to a New York venue, we have established a successful record of resolving high-stakes commercial disputes.
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New York State of Mind: Knowing how to best navigate the process, in motions and in the courtroom, allows us to resolve client disputes efficiently and cost-effectively.
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Trusted Advisors Who Can Try Cases: We work closely with our clients to define and achieve their litigation objectives. Our deep bench of first-chair trial lawyers prepares each case for trial at the outset, enabling clients to aggressively pursue their desired result.
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Renowned Regulatory and Industry Experience: Integrating the distinctive expertise of the firm's leading regulatory practices gives our firm an edge in devising creative, successful solutions.
Experience Highlights
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Columbia Technology Corporation in securing favorable bench trial verdict in a breach of contract and duty of loyalty matter in New York Supreme Court.
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Sotheby's in defeating all claims in a three-week jury trial in the U.S. District Court for the Southern District of New York. The alleged fraud had been considered one of the largest art frauds in history, valued at up to $1 billion.
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U.S. citizens injured in terrorist attacks in winning a $655.5 million treble damages jury verdict after a seven-week trial under the Anti-Terrorism Act. Argued and won appeal from the verdict in the U.S. Supreme Court.
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Daher Aerospace in commercial dispute in the Commercial Division of New York Supreme Court relating to breach of indemnity and fraud claims against seller arising from purchase of manufacturing facility.
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Nike in obtaining a favorable jury verdict in the Southern District of New York for Nike in a lawsuit involving multiple patents related to footwear technology.
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Owner and insurers of the M/V Alnic MC as lead counsel, securing resolution of all 50+ injury and wrongful death claims before trial arising from the highly publicized collision between defendant's oil tanker and missile destroyer, after prevailing on several key procedural motions.
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New York-based financial institution in defending claims that it failed to prevent a customer’s scam that led a business owner to transfer millions to the scammer’s account, with the case addressing banks’ obligations under federal and state law to protect noncustomers from fraud.
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Perrigo in a $33.5 million breach of contract dispute with Teva Pharmaceuticals over a profit-share agreement for the purchase and sale of generic antihistamine Fexofenadine, securing dismissal of over $9 million in claimed damages and a successful settlement.
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CHU de Québec-Université Laval, the largest university hospital network in Québec, in securing summary judgment over a breached PPE supply contract, with the court finding the defendants liable for breach of contract, conversion, and theft.
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Global tobacco and consumer products company in achieving a favorable settlement after 7+ hours of mediation of an NY-based commercial arbitration involving a contract dispute between business partners.
Key Contacts
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Recognition
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Chambers USALitigation: General Commercial: Highly Regarded (New York) (2008-2026)
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BTI Consulting Group"Best of the Best Law Firms in Class Actions" (2024-2025)
Complex Commercial Litigation Powerhouses (2024-2025)
Intimidating Opponent in Litigation (2023-2026) -
Best Law Firms Ranked by Best LawyersCommercial Litigation (New York) (2010-2024)
Mass Tort Litigation/Class Actions — Defendant (National) (2018-2026)
Mass Tort Litigation/Class Actions — Defendant (New York) (2018-2026) -
The Legal 500 USGeneral Commercial Disputes (2015-2026)
International Litigation (2018-2026) -
Benchmark LitigationRecommended — Dispute Resolution (New York) (2024-2026)
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The American LawyerLitigation Department of the Year — Honorable Mention