Rethink
the IP
Playbook

At Leason Ellis, we focus on what IP law can do for you. Instead of fixed formulas, we provide strategic, inventive thinking tailored to your IP and your business. Facts guide us, strategy drives us, and creativity sets us apart.

Breakthrough companies call for breakthrough counsel.

IP Strategy
and Solutions

Intellectual property is all we do. From patents and trademarks to copyrights, trade secrets, transactions, and IP litigation, we bring clarity, creativity, and business insight to every matter. Explore where we can help. 

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Commercially
Focused Advice

We turn deep legal insight into forward-looking, commercially sound IP strategies. With fresh perspective and business focus, we turn insight into action. See how we’ve helped clients achieve their business goals.

See How We’ve Helped Others

A Refreshingly
Clear Approach

We speak your language—smart, strategic advice delivered with clarity and conviction. We don’t just identify legal issues; we reveal how they impact your business goals, risks, and opportunities. Then we do what others often won’t: we offer clear direction, not just a list of options.

Discover the Difference with Leason Ellis

Big Firm Brains
None of the
Baggage

We combine top firm training with years of experience providing business-focused counsel. By cutting through the complexity, we deliver practical, strategic IP guidance. With a clear read on your goals, risk tolerance, and commercial reality, we turn complicated IP issues into confident strategies.

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Representative Work

Award-Winning
IP Solutions

Recognized by Chambers, IAM Patent 1000, and WTR for our high-quality, business-minded IP advice that delivers exceptional results and value to clients.

View our Accolades

  • Recommended in Trademark Prosecution (New York)

    2026

    Managing Intellectual Property

  • Highly Recommended in Patent Prosecution (New York)

    2026

    Managing Intellectual Property

  • Patent Prosecution (United States)

    2026

    Managing Intellectual Property

  • Ranked by WIPR

    2017-2026

    World Intellectual Property Review (WIPR)

  • Ranked by IAM – The World's Leading Patent Practitioners

    2014-2026

    The Institute of Asset Management (IAM)

  • Ranked by WTR 1000 – The World’s Leading Trademark Professionals

    2013-2026

    World Trademark Review (WTR)

  • President’s Pro Bono Service Award, Small Law Firm

    2025

    New York State Bar Association

  • USA Spotlight: Intellectual Property

    2024-2026

    Chambers

  • Hall of Fame Awards, Small Business Success Award

    2017

    Business Council of Westchester

  • Tier 1 – Trademark Law

    2026

    Best Law Firms Ranked by Best Lawyers

Insights that
Actually Help

Stay sharp with business-focused legal updates, plain-English takes on complex IP issues, and the occasional peek behind the scenes.

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