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Intellectual Property: Leason Ellis LLP

Leason Ellis
Pictured, from left to right: Ed Ellis, Esq., Peter Sloane, Esq., David Leason, Esq., and Yuval Marcus, Esq.

Leason Ellis LLP

Ranked among the top law firms in New York for intellectual property (IP) services, Leason Ellis is a full-service intellectual property boutique law firm. With 30+ professionals recruited from large New York City law firms and other IP practices, our firm provides deep technical and legal expertise in the heart of Westchester County. In addition to their JDs, our attorneys hold various other degrees, including MDs, PhDs, EEs, and MEs, with expertise in genetics, immunology, biology, biochemistry, chemistry, civil and architectural engineering, computer engineering, and physics.

Leason Ellis provides sophisticated, practical, and creative IP legal advice for clients ranging from start-ups to some of the largest companies in the world. We prosecute worldwide patent and trademark portfolios on behalf of multinational corporations, evaluate complex copyright issues, and advise on transactional IP matters, including negotiating IP agreements and conducting due diligence. Our litigators enforce and defend IP rights in cases in federal district and appellate courts throughout the country.

Prioritizing our clients’ business objectives, Leason Ellis brings clarity and strategy to intellectual property law.

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One Barker Avenue
White Plains, NY

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