Cowan, Liebowitz & Latman, P.C. (CLL) has once again been recognized among the nation’s leading intellectual property law firms in the 2026 edition of Best Law Firms, published by Best Lawyers. CLL earned Tier 1 national rankings in Trademark Law, Copyright Law, and Patent Litigation, along with a Tier 2 national ranking in Intellectual Property Litigation. In the New York City metropolitan area, CLL earned Tier 1 recognition in Trademark Law, Copyright Law, Intellectual Property Litigation, and Patent Litigation, and a Tier 3 ranking in Commercial Litigation.
Best Law Firms rankings are based on a rigorous evaluation process that includes the collection of reference evaluations, peer review from leading attorneys, industry leader interviews and review of additional firmographic highlights provided by law firms as part of the formal research submission process.
More information about the methodology is available here.
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