Why Leason Ellis?


Track record of successful outcomes

  • Trial wins in federal district courts
  • Multi-million dollar judgments for patent owners
  • Case-ending judgments in favor of defendants
  • Favorable appellate results in circuit courts throughout the country
  • Injunctive relief obtained for IP owners
  • Victories after trial in trademark oppositions before the Trademark Trial and Appeal Board
  • Takedowns of infringing and counterfeit goods

we focus on what matters

  • Innovative, results-oriented, strategic approach
  • Cases analyzed to determine pressure points so that maximum leverage can be applied
  • Practical case management and staffing

Highly-skilled attorneys from Manhattan law firms


Multiple Super Lawyers designations for IP Litigation in New York


Ranked among the top 15 law firms in New York for trademark enforcement by World Trademark Review


What others say about us:

  • "Boasting an all-star team of ex-big law practitioners, [Leason Ellis] provides the same services as its rivals, but at a competitive price point..." WTR
  • "Clients are ‘extremely happy’ with White Plains boutique Leason Ellis." IAM
  • "Extraordinarily competent..." IAM

  • "Litigation is... a strong practice [ at Leason Ellis]. Focusing on the merits of the case is a hallmark of the firm." IAM